Merge pull request #1512 from embassy-rs/cyw43
Merge cyw43 into main repo
This commit is contained in:
Dario Nieuwenhuis
GitHub
commit
3f90620343
11
ci.sh
11
ci.sh
@ -5,6 +5,10 @@ set -euo pipefail
|
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export RUSTFLAGS=-Dwarnings
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export DEFMT_LOG=trace
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# needed by wifi examples
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export WIFI_NETWORK=x
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export WIFI_PASSWORD=x
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TARGET=$(rustc -vV | sed -n 's|host: ||p')
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BUILD_EXTRA=""
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@ -82,6 +86,13 @@ cargo batch \
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--- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features nightly,stm32f100c4,defmt,exti,time-driver-any,unstable-traits \
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--- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features nightly,stm32h503rb,defmt,exti,time-driver-any,unstable-traits \
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--- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features nightly,stm32h562ag,defmt,exti,time-driver-any,unstable-traits \
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--- build --release --manifest-path cyw43/Cargo.toml --target thumbv6m-none-eabi --features ''\
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--- build --release --manifest-path cyw43/Cargo.toml --target thumbv6m-none-eabi --features 'log' \
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--- build --release --manifest-path cyw43/Cargo.toml --target thumbv6m-none-eabi --features 'defmt' \
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--- build --release --manifest-path cyw43/Cargo.toml --target thumbv6m-none-eabi --features 'log,firmware-logs' \
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--- build --release --manifest-path cyw43/Cargo.toml --target thumbv6m-none-eabi --features 'defmt,firmware-logs' \
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--- build --release --manifest-path cyw43-pio/Cargo.toml --target thumbv6m-none-eabi --features '' \
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--- build --release --manifest-path cyw43-pio/Cargo.toml --target thumbv6m-none-eabi --features 'overclock' \
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--- build --release --manifest-path embassy-boot/nrf/Cargo.toml --target thumbv7em-none-eabi --features embassy-nrf/nrf52840,nightly \
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--- build --release --manifest-path embassy-boot/nrf/Cargo.toml --target thumbv8m.main-none-eabihf --features embassy-nrf/nrf9160-ns,nightly \
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--- build --release --manifest-path embassy-boot/rp/Cargo.toml --target thumbv6m-none-eabi --features nightly \
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BIN
cyw43-firmware/43439A0.bin
Executable file
BIN
cyw43-firmware/43439A0.bin
Executable file
Binary file not shown.
BIN
cyw43-firmware/43439A0_clm.bin
Executable file
BIN
cyw43-firmware/43439A0_clm.bin
Executable file
Binary file not shown.
49
cyw43-firmware/LICENSE-permissive-binary-license-1.0.txt
Normal file
49
cyw43-firmware/LICENSE-permissive-binary-license-1.0.txt
Normal file
@ -0,0 +1,49 @@
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||||
Permissive Binary License
|
||||
|
||||
Version 1.0, July 2019
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|
||||
Redistribution. Redistribution and use in binary form, without
|
||||
modification, are permitted provided that the following conditions are
|
||||
met:
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||||
|
||||
1) Redistributions must reproduce the above copyright notice and the
|
||||
following disclaimer in the documentation and/or other materials
|
||||
provided with the distribution.
|
||||
|
||||
2) Unless to the extent explicitly permitted by law, no reverse
|
||||
engineering, decompilation, or disassembly of this software is
|
||||
permitted.
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||||
3) Redistribution as part of a software development kit must include the
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||||
accompanying file named <20>DEPENDENCIES<45> and any dependencies listed in
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||||
that file.
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||||
|
||||
4) Neither the name of the copyright holder nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
||||
this software without specific prior written permission.
|
||||
|
||||
Limited patent license. The copyright holders (and contributors) grant a
|
||||
worldwide, non-exclusive, no-charge, royalty-free patent license to
|
||||
make, have made, use, offer to sell, sell, import, and otherwise
|
||||
transfer this software, where such license applies only to those patent
|
||||
claims licensable by the copyright holders (and contributors) that are
|
||||
necessarily infringed by this software. This patent license shall not
|
||||
apply to any combinations that include this software. No hardware is
|
||||
licensed hereunder.
|
||||
|
||||
If you institute patent litigation against any entity (including a
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||||
cross-claim or counterclaim in a lawsuit) alleging that the software
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||||
itself infringes your patent(s), then your rights granted under this
|
||||
license shall terminate as of the date such litigation is filed.
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|
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DISCLAIMER. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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||||
CONTRIBUTORS "AS IS." ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT
|
||||
NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
|
||||
TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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5
cyw43-firmware/README.md
Normal file
5
cyw43-firmware/README.md
Normal file
@ -0,0 +1,5 @@
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# WiFi firmware
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Firmware obtained from https://github.com/Infineon/wifi-host-driver/tree/master/WiFi_Host_Driver/resources/firmware/COMPONENT_43439
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Licensed under the [Infineon Permissive Binary License](./LICENSE-permissive-binary-license-1.0.txt)
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17
cyw43-pio/Cargo.toml
Normal file
17
cyw43-pio/Cargo.toml
Normal file
@ -0,0 +1,17 @@
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[package]
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name = "cyw43-pio"
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version = "0.1.0"
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edition = "2021"
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[features]
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# If disabled, SPI runs at 31.25MHz
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# If enabled, SPI runs at 62.5MHz, which is 25% higher than 50Mhz which is the maximum according to the CYW43439 datasheet.
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overclock = []
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[dependencies]
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cyw43 = { version = "0.1.0", path = "../cyw43" }
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embassy-rp = { version = "0.1.0", path = "../embassy-rp" }
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pio-proc = "0.2"
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pio = "0.2.1"
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fixed = "1.23.1"
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defmt = { version = "0.3", optional = true }
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229
cyw43-pio/src/lib.rs
Normal file
229
cyw43-pio/src/lib.rs
Normal file
@ -0,0 +1,229 @@
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#![no_std]
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#![allow(incomplete_features)]
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#![feature(async_fn_in_trait)]
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use core::slice;
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use cyw43::SpiBusCyw43;
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use embassy_rp::dma::Channel;
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use embassy_rp::gpio::{Drive, Level, Output, Pin, Pull, SlewRate};
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use embassy_rp::pio::{Common, Config, Direction, Instance, Irq, PioPin, ShiftDirection, StateMachine};
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use embassy_rp::relocate::RelocatedProgram;
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use embassy_rp::{pio_instr_util, Peripheral, PeripheralRef};
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use fixed::FixedU32;
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use pio_proc::pio_asm;
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pub struct PioSpi<'d, CS: Pin, PIO: Instance, const SM: usize, DMA> {
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cs: Output<'d, CS>,
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sm: StateMachine<'d, PIO, SM>,
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irq: Irq<'d, PIO, 0>,
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dma: PeripheralRef<'d, DMA>,
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wrap_target: u8,
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}
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impl<'d, CS, PIO, const SM: usize, DMA> PioSpi<'d, CS, PIO, SM, DMA>
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where
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DMA: Channel,
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CS: Pin,
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PIO: Instance,
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{
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pub fn new<DIO, CLK>(
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common: &mut Common<'d, PIO>,
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mut sm: StateMachine<'d, PIO, SM>,
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irq: Irq<'d, PIO, 0>,
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cs: Output<'d, CS>,
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dio: DIO,
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clk: CLK,
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dma: impl Peripheral<P = DMA> + 'd,
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) -> Self
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where
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DIO: PioPin,
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CLK: PioPin,
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{
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#[cfg(feature = "overclock")]
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let program = pio_asm!(
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".side_set 1"
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".wrap_target"
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// write out x-1 bits
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"lp:"
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"out pins, 1 side 0"
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"jmp x-- lp side 1"
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// switch directions
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"set pindirs, 0 side 0"
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"nop side 1" // necessary for clkdiv=1.
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"nop side 0"
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// read in y-1 bits
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"lp2:"
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"in pins, 1 side 1"
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"jmp y-- lp2 side 0"
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// wait for event and irq host
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"wait 1 pin 0 side 0"
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"irq 0 side 0"
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".wrap"
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);
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#[cfg(not(feature = "overclock"))]
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let program = pio_asm!(
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".side_set 1"
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".wrap_target"
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// write out x-1 bits
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"lp:"
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"out pins, 1 side 0"
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"jmp x-- lp side 1"
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// switch directions
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"set pindirs, 0 side 0"
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"nop side 0"
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// read in y-1 bits
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"lp2:"
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"in pins, 1 side 1"
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"jmp y-- lp2 side 0"
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// wait for event and irq host
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"wait 1 pin 0 side 0"
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"irq 0 side 0"
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".wrap"
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);
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let relocated = RelocatedProgram::new(&program.program);
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let mut pin_io: embassy_rp::pio::Pin<PIO> = common.make_pio_pin(dio);
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pin_io.set_pull(Pull::None);
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pin_io.set_schmitt(true);
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pin_io.set_input_sync_bypass(true);
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pin_io.set_drive_strength(Drive::_12mA);
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pin_io.set_slew_rate(SlewRate::Fast);
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let mut pin_clk = common.make_pio_pin(clk);
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pin_clk.set_drive_strength(Drive::_12mA);
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pin_clk.set_slew_rate(SlewRate::Fast);
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let mut cfg = Config::default();
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cfg.use_program(&common.load_program(&relocated), &[&pin_clk]);
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cfg.set_out_pins(&[&pin_io]);
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cfg.set_in_pins(&[&pin_io]);
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cfg.set_set_pins(&[&pin_io]);
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cfg.shift_out.direction = ShiftDirection::Left;
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cfg.shift_out.auto_fill = true;
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//cfg.shift_out.threshold = 32;
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cfg.shift_in.direction = ShiftDirection::Left;
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cfg.shift_in.auto_fill = true;
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//cfg.shift_in.threshold = 32;
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#[cfg(feature = "overclock")]
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{
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// 125mhz Pio => 62.5Mhz SPI Freq. 25% higher than theoretical maximum according to
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// data sheet, but seems to work fine.
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cfg.clock_divider = FixedU32::from_bits(0x0100);
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}
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#[cfg(not(feature = "overclock"))]
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{
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// same speed as pico-sdk, 62.5Mhz
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// This is actually the fastest we can go without overclocking.
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// According to data sheet, the theoretical maximum is 100Mhz Pio => 50Mhz SPI Freq.
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// However, the PIO uses a fractional divider, which works by introducing jitter when
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// the divider is not an integer. It does some clocks at 125mhz and others at 62.5mhz
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// so that it averages out to the desired frequency of 100mhz. The 125mhz clock cycles
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// violate the maximum from the data sheet.
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cfg.clock_divider = FixedU32::from_bits(0x0200);
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}
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sm.set_config(&cfg);
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sm.set_pin_dirs(Direction::Out, &[&pin_clk, &pin_io]);
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sm.set_pins(Level::Low, &[&pin_clk, &pin_io]);
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Self {
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cs,
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sm,
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irq,
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dma: dma.into_ref(),
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wrap_target: relocated.wrap().target,
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}
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}
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pub async fn write(&mut self, write: &[u32]) -> u32 {
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self.sm.set_enable(false);
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let write_bits = write.len() * 32 - 1;
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let read_bits = 31;
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#[cfg(feature = "defmt")]
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defmt::trace!("write={} read={}", write_bits, read_bits);
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unsafe {
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pio_instr_util::set_x(&mut self.sm, write_bits as u32);
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pio_instr_util::set_y(&mut self.sm, read_bits as u32);
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pio_instr_util::set_pindir(&mut self.sm, 0b1);
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pio_instr_util::exec_jmp(&mut self.sm, self.wrap_target);
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}
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self.sm.set_enable(true);
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self.sm.tx().dma_push(self.dma.reborrow(), write).await;
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let mut status = 0;
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self.sm
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.rx()
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.dma_pull(self.dma.reborrow(), slice::from_mut(&mut status))
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.await;
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status
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}
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pub async fn cmd_read(&mut self, cmd: u32, read: &mut [u32]) -> u32 {
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self.sm.set_enable(false);
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let write_bits = 31;
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let read_bits = read.len() * 32 + 32 - 1;
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#[cfg(feature = "defmt")]
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defmt::trace!("write={} read={}", write_bits, read_bits);
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unsafe {
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pio_instr_util::set_y(&mut self.sm, read_bits as u32);
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pio_instr_util::set_x(&mut self.sm, write_bits as u32);
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pio_instr_util::set_pindir(&mut self.sm, 0b1);
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||||
pio_instr_util::exec_jmp(&mut self.sm, self.wrap_target);
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}
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// self.cs.set_low();
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self.sm.set_enable(true);
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||||
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||||
self.sm.tx().dma_push(self.dma.reborrow(), slice::from_ref(&cmd)).await;
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||||
self.sm.rx().dma_pull(self.dma.reborrow(), read).await;
|
||||
|
||||
let mut status = 0;
|
||||
self.sm
|
||||
.rx()
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||||
.dma_pull(self.dma.reborrow(), slice::from_mut(&mut status))
|
||||
.await;
|
||||
status
|
||||
}
|
||||
}
|
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|
||||
impl<'d, CS, PIO, const SM: usize, DMA> SpiBusCyw43 for PioSpi<'d, CS, PIO, SM, DMA>
|
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where
|
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CS: Pin,
|
||||
PIO: Instance,
|
||||
DMA: Channel,
|
||||
{
|
||||
async fn cmd_write(&mut self, write: &[u32]) -> u32 {
|
||||
self.cs.set_low();
|
||||
let status = self.write(write).await;
|
||||
self.cs.set_high();
|
||||
status
|
||||
}
|
||||
|
||||
async fn cmd_read(&mut self, write: u32, read: &mut [u32]) -> u32 {
|
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self.cs.set_low();
|
||||
let status = self.cmd_read(write, read).await;
|
||||
self.cs.set_high();
|
||||
status
|
||||
}
|
||||
|
||||
async fn wait_for_event(&mut self) {
|
||||
self.irq.wait().await;
|
||||
}
|
||||
}
|
||||
28
cyw43/Cargo.toml
Normal file
28
cyw43/Cargo.toml
Normal file
@ -0,0 +1,28 @@
|
||||
[package]
|
||||
name = "cyw43"
|
||||
version = "0.1.0"
|
||||
edition = "2021"
|
||||
|
||||
[features]
|
||||
defmt = ["dep:defmt"]
|
||||
log = ["dep:log"]
|
||||
|
||||
# Fetch console logs from the WiFi firmware and forward them to `log` or `defmt`.
|
||||
firmware-logs = []
|
||||
|
||||
[dependencies]
|
||||
embassy-time = { version = "0.1.0", path = "../embassy-time"}
|
||||
embassy-sync = { version = "0.2.0", path = "../embassy-sync"}
|
||||
embassy-futures = { version = "0.1.0", path = "../embassy-futures"}
|
||||
embassy-net-driver-channel = { version = "0.1.0", path = "../embassy-net-driver-channel"}
|
||||
atomic-polyfill = "0.1.5"
|
||||
|
||||
defmt = { version = "0.3", optional = true }
|
||||
log = { version = "0.4.17", optional = true }
|
||||
|
||||
cortex-m = "0.7.6"
|
||||
cortex-m-rt = "0.7.0"
|
||||
futures = { version = "0.3.17", default-features = false, features = ["async-await", "cfg-target-has-atomic", "unstable"] }
|
||||
|
||||
embedded-hal-1 = { package = "embedded-hal", version = "1.0.0-alpha.10" }
|
||||
num_enum = { version = "0.5.7", default-features = false }
|
||||
57
cyw43/README.md
Normal file
57
cyw43/README.md
Normal file
@ -0,0 +1,57 @@
|
||||
# cyw43
|
||||
|
||||
WIP driver for the CYW43439 wifi chip, used in the Raspberry Pi Pico W. Implementation based on [Infineon/wifi-host-driver](https://github.com/Infineon/wifi-host-driver).
|
||||
|
||||
## Current status
|
||||
|
||||
Working:
|
||||
|
||||
- Station mode (joining an AP).
|
||||
- AP mode (creating an AP)
|
||||
- Scanning
|
||||
- Sending and receiving Ethernet frames.
|
||||
- Using the default MAC address.
|
||||
- [`embassy-net`](https://embassy.dev) integration.
|
||||
- RP2040 PIO driver for the nonstandard half-duplex SPI used in the Pico W.
|
||||
- Using IRQ for device events
|
||||
- GPIO support (for LED on the Pico W)
|
||||
|
||||
TODO:
|
||||
|
||||
- Setting a custom MAC address.
|
||||
- Bus sleep (unclear what the benefit is. Is it needed for IRQs? or is it just power consumption optimization?)
|
||||
|
||||
## Running the examples
|
||||
|
||||
- `cargo install probe-rs-cli`
|
||||
- `cd examples/rpi-pico-w`
|
||||
### Example 1: Scan the wifi stations
|
||||
- `cargo run --release --bin wifi_scan`
|
||||
### Example 2: Create an access point (IP and credentials in the code)
|
||||
- `cargo run --release --bin tcp_server_ap`
|
||||
### Example 3: Connect to an existing network and create a server
|
||||
- `WIFI_NETWORK=MyWifiNetwork WIFI_PASSWORD=MyWifiPassword cargo run --release`
|
||||
|
||||
After a few seconds, you should see that DHCP picks up an IP address like this
|
||||
```
|
||||
11.944489 DEBUG Acquired IP configuration:
|
||||
11.944517 DEBUG IP address: 192.168.0.250/24
|
||||
11.944620 DEBUG Default gateway: 192.168.0.33
|
||||
11.944722 DEBUG DNS server 0: 192.168.0.33
|
||||
```
|
||||
This example implements a TCP echo server on port 1234. You can try connecting to it with:
|
||||
```
|
||||
nc 192.168.0.250 1234
|
||||
```
|
||||
Send it some data, you should see it echoed back and printed in the firmware's logs.
|
||||
|
||||
## License
|
||||
|
||||
This work is licensed under either of
|
||||
|
||||
- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
|
||||
<http://www.apache.org/licenses/LICENSE-2.0>)
|
||||
- MIT license ([LICENSE-MIT](LICENSE-MIT) or <http://opensource.org/licenses/MIT>)
|
||||
|
||||
at your option.
|
||||
|
||||
328
cyw43/src/bus.rs
Normal file
328
cyw43/src/bus.rs
Normal file
@ -0,0 +1,328 @@
|
||||
use embassy_futures::yield_now;
|
||||
use embassy_time::{Duration, Timer};
|
||||
use embedded_hal_1::digital::OutputPin;
|
||||
use futures::FutureExt;
|
||||
|
||||
use crate::consts::*;
|
||||
use crate::slice8_mut;
|
||||
|
||||
/// Custom Spi Trait that _only_ supports the bus operation of the cyw43
|
||||
/// Implementors are expected to hold the CS pin low during an operation.
|
||||
pub trait SpiBusCyw43 {
|
||||
/// Issues a write command on the bus
|
||||
/// First 32 bits of `word` are expected to be a cmd word
|
||||
async fn cmd_write(&mut self, write: &[u32]) -> u32;
|
||||
|
||||
/// Issues a read command on the bus
|
||||
/// `write` is expected to be a 32 bit cmd word
|
||||
/// `read` will contain the response of the device
|
||||
/// Backplane reads have a response delay that produces one extra unspecified word at the beginning of `read`.
|
||||
/// Callers that want to read `n` word from the backplane, have to provide a slice that is `n+1` words long.
|
||||
async fn cmd_read(&mut self, write: u32, read: &mut [u32]) -> u32;
|
||||
|
||||
/// Wait for events from the Device. A typical implementation would wait for the IRQ pin to be high.
|
||||
/// The default implementation always reports ready, resulting in active polling of the device.
|
||||
async fn wait_for_event(&mut self) {
|
||||
yield_now().await;
|
||||
}
|
||||
}
|
||||
|
||||
pub(crate) struct Bus<PWR, SPI> {
|
||||
backplane_window: u32,
|
||||
pwr: PWR,
|
||||
spi: SPI,
|
||||
status: u32,
|
||||
}
|
||||
|
||||
impl<PWR, SPI> Bus<PWR, SPI>
|
||||
where
|
||||
PWR: OutputPin,
|
||||
SPI: SpiBusCyw43,
|
||||
{
|
||||
pub(crate) fn new(pwr: PWR, spi: SPI) -> Self {
|
||||
Self {
|
||||
backplane_window: 0xAAAA_AAAA,
|
||||
pwr,
|
||||
spi,
|
||||
status: 0,
|
||||
}
|
||||
}
|
||||
|
||||
pub async fn init(&mut self) {
|
||||
// Reset
|
||||
self.pwr.set_low().unwrap();
|
||||
Timer::after(Duration::from_millis(20)).await;
|
||||
self.pwr.set_high().unwrap();
|
||||
Timer::after(Duration::from_millis(250)).await;
|
||||
|
||||
while self
|
||||
.read32_swapped(REG_BUS_TEST_RO)
|
||||
.inspect(|v| trace!("{:#x}", v))
|
||||
.await
|
||||
!= FEEDBEAD
|
||||
{}
|
||||
|
||||
self.write32_swapped(REG_BUS_TEST_RW, TEST_PATTERN).await;
|
||||
let val = self.read32_swapped(REG_BUS_TEST_RW).await;
|
||||
trace!("{:#x}", val);
|
||||
assert_eq!(val, TEST_PATTERN);
|
||||
|
||||
let val = self.read32_swapped(REG_BUS_CTRL).await;
|
||||
trace!("{:#010b}", (val & 0xff));
|
||||
|
||||
// 32-bit word length, little endian (which is the default endianess).
|
||||
self.write32_swapped(
|
||||
REG_BUS_CTRL,
|
||||
WORD_LENGTH_32 | HIGH_SPEED | INTERRUPT_HIGH | WAKE_UP | STATUS_ENABLE | INTERRUPT_WITH_STATUS,
|
||||
)
|
||||
.await;
|
||||
|
||||
let val = self.read8(FUNC_BUS, REG_BUS_CTRL).await;
|
||||
trace!("{:#b}", val);
|
||||
|
||||
let val = self.read32(FUNC_BUS, REG_BUS_TEST_RO).await;
|
||||
trace!("{:#x}", val);
|
||||
assert_eq!(val, FEEDBEAD);
|
||||
let val = self.read32(FUNC_BUS, REG_BUS_TEST_RW).await;
|
||||
trace!("{:#x}", val);
|
||||
assert_eq!(val, TEST_PATTERN);
|
||||
}
|
||||
|
||||
pub async fn wlan_read(&mut self, buf: &mut [u32], len_in_u8: u32) {
|
||||
let cmd = cmd_word(READ, INC_ADDR, FUNC_WLAN, 0, len_in_u8);
|
||||
let len_in_u32 = (len_in_u8 as usize + 3) / 4;
|
||||
|
||||
self.status = self.spi.cmd_read(cmd, &mut buf[..len_in_u32]).await;
|
||||
}
|
||||
|
||||
pub async fn wlan_write(&mut self, buf: &[u32]) {
|
||||
let cmd = cmd_word(WRITE, INC_ADDR, FUNC_WLAN, 0, buf.len() as u32 * 4);
|
||||
//TODO try to remove copy?
|
||||
let mut cmd_buf = [0_u32; 513];
|
||||
cmd_buf[0] = cmd;
|
||||
cmd_buf[1..][..buf.len()].copy_from_slice(buf);
|
||||
|
||||
self.status = self.spi.cmd_write(&cmd_buf).await;
|
||||
}
|
||||
|
||||
#[allow(unused)]
|
||||
pub async fn bp_read(&mut self, mut addr: u32, mut data: &mut [u8]) {
|
||||
// It seems the HW force-aligns the addr
|
||||
// to 2 if data.len() >= 2
|
||||
// to 4 if data.len() >= 4
|
||||
// To simplify, enforce 4-align for now.
|
||||
assert!(addr % 4 == 0);
|
||||
|
||||
// Backplane read buffer has one extra word for the response delay.
|
||||
let mut buf = [0u32; BACKPLANE_MAX_TRANSFER_SIZE / 4 + 1];
|
||||
|
||||
while !data.is_empty() {
|
||||
// Ensure transfer doesn't cross a window boundary.
|
||||
let window_offs = addr & BACKPLANE_ADDRESS_MASK;
|
||||
let window_remaining = BACKPLANE_WINDOW_SIZE - window_offs as usize;
|
||||
|
||||
let len = data.len().min(BACKPLANE_MAX_TRANSFER_SIZE).min(window_remaining);
|
||||
|
||||
self.backplane_set_window(addr).await;
|
||||
|
||||
let cmd = cmd_word(READ, INC_ADDR, FUNC_BACKPLANE, window_offs, len as u32);
|
||||
|
||||
// round `buf` to word boundary, add one extra word for the response delay
|
||||
self.status = self.spi.cmd_read(cmd, &mut buf[..(len + 3) / 4 + 1]).await;
|
||||
|
||||
// when writing out the data, we skip the response-delay byte
|
||||
data[..len].copy_from_slice(&slice8_mut(&mut buf[1..])[..len]);
|
||||
|
||||
// Advance ptr.
|
||||
addr += len as u32;
|
||||
data = &mut data[len..];
|
||||
}
|
||||
}
|
||||
|
||||
pub async fn bp_write(&mut self, mut addr: u32, mut data: &[u8]) {
|
||||
// It seems the HW force-aligns the addr
|
||||
// to 2 if data.len() >= 2
|
||||
// to 4 if data.len() >= 4
|
||||
// To simplify, enforce 4-align for now.
|
||||
assert!(addr % 4 == 0);
|
||||
|
||||
let mut buf = [0u32; BACKPLANE_MAX_TRANSFER_SIZE / 4 + 1];
|
||||
|
||||
while !data.is_empty() {
|
||||
// Ensure transfer doesn't cross a window boundary.
|
||||
let window_offs = addr & BACKPLANE_ADDRESS_MASK;
|
||||
let window_remaining = BACKPLANE_WINDOW_SIZE - window_offs as usize;
|
||||
|
||||
let len = data.len().min(BACKPLANE_MAX_TRANSFER_SIZE).min(window_remaining);
|
||||
slice8_mut(&mut buf[1..])[..len].copy_from_slice(&data[..len]);
|
||||
|
||||
self.backplane_set_window(addr).await;
|
||||
|
||||
let cmd = cmd_word(WRITE, INC_ADDR, FUNC_BACKPLANE, window_offs, len as u32);
|
||||
buf[0] = cmd;
|
||||
|
||||
self.status = self.spi.cmd_write(&buf[..(len + 3) / 4 + 1]).await;
|
||||
|
||||
// Advance ptr.
|
||||
addr += len as u32;
|
||||
data = &data[len..];
|
||||
}
|
||||
}
|
||||
|
||||
pub async fn bp_read8(&mut self, addr: u32) -> u8 {
|
||||
self.backplane_readn(addr, 1).await as u8
|
||||
}
|
||||
|
||||
pub async fn bp_write8(&mut self, addr: u32, val: u8) {
|
||||
self.backplane_writen(addr, val as u32, 1).await
|
||||
}
|
||||
|
||||
pub async fn bp_read16(&mut self, addr: u32) -> u16 {
|
||||
self.backplane_readn(addr, 2).await as u16
|
||||
}
|
||||
|
||||
#[allow(unused)]
|
||||
pub async fn bp_write16(&mut self, addr: u32, val: u16) {
|
||||
self.backplane_writen(addr, val as u32, 2).await
|
||||
}
|
||||
|
||||
#[allow(unused)]
|
||||
pub async fn bp_read32(&mut self, addr: u32) -> u32 {
|
||||
self.backplane_readn(addr, 4).await
|
||||
}
|
||||
|
||||
pub async fn bp_write32(&mut self, addr: u32, val: u32) {
|
||||
self.backplane_writen(addr, val, 4).await
|
||||
}
|
||||
|
||||
async fn backplane_readn(&mut self, addr: u32, len: u32) -> u32 {
|
||||
self.backplane_set_window(addr).await;
|
||||
|
||||
let mut bus_addr = addr & BACKPLANE_ADDRESS_MASK;
|
||||
if len == 4 {
|
||||
bus_addr |= BACKPLANE_ADDRESS_32BIT_FLAG
|
||||
}
|
||||
self.readn(FUNC_BACKPLANE, bus_addr, len).await
|
||||
}
|
||||
|
||||
async fn backplane_writen(&mut self, addr: u32, val: u32, len: u32) {
|
||||
self.backplane_set_window(addr).await;
|
||||
|
||||
let mut bus_addr = addr & BACKPLANE_ADDRESS_MASK;
|
||||
if len == 4 {
|
||||
bus_addr |= BACKPLANE_ADDRESS_32BIT_FLAG
|
||||
}
|
||||
self.writen(FUNC_BACKPLANE, bus_addr, val, len).await
|
||||
}
|
||||
|
||||
async fn backplane_set_window(&mut self, addr: u32) {
|
||||
let new_window = addr & !BACKPLANE_ADDRESS_MASK;
|
||||
|
||||
if (new_window >> 24) as u8 != (self.backplane_window >> 24) as u8 {
|
||||
self.write8(
|
||||
FUNC_BACKPLANE,
|
||||
REG_BACKPLANE_BACKPLANE_ADDRESS_HIGH,
|
||||
(new_window >> 24) as u8,
|
||||
)
|
||||
.await;
|
||||
}
|
||||
if (new_window >> 16) as u8 != (self.backplane_window >> 16) as u8 {
|
||||
self.write8(
|
||||
FUNC_BACKPLANE,
|
||||
REG_BACKPLANE_BACKPLANE_ADDRESS_MID,
|
||||
(new_window >> 16) as u8,
|
||||
)
|
||||
.await;
|
||||
}
|
||||
if (new_window >> 8) as u8 != (self.backplane_window >> 8) as u8 {
|
||||
self.write8(
|
||||
FUNC_BACKPLANE,
|
||||
REG_BACKPLANE_BACKPLANE_ADDRESS_LOW,
|
||||
(new_window >> 8) as u8,
|
||||
)
|
||||
.await;
|
||||
}
|
||||
self.backplane_window = new_window;
|
||||
}
|
||||
|
||||
pub async fn read8(&mut self, func: u32, addr: u32) -> u8 {
|
||||
self.readn(func, addr, 1).await as u8
|
||||
}
|
||||
|
||||
pub async fn write8(&mut self, func: u32, addr: u32, val: u8) {
|
||||
self.writen(func, addr, val as u32, 1).await
|
||||
}
|
||||
|
||||
pub async fn read16(&mut self, func: u32, addr: u32) -> u16 {
|
||||
self.readn(func, addr, 2).await as u16
|
||||
}
|
||||
|
||||
#[allow(unused)]
|
||||
pub async fn write16(&mut self, func: u32, addr: u32, val: u16) {
|
||||
self.writen(func, addr, val as u32, 2).await
|
||||
}
|
||||
|
||||
pub async fn read32(&mut self, func: u32, addr: u32) -> u32 {
|
||||
self.readn(func, addr, 4).await
|
||||
}
|
||||
|
||||
#[allow(unused)]
|
||||
pub async fn write32(&mut self, func: u32, addr: u32, val: u32) {
|
||||
self.writen(func, addr, val, 4).await
|
||||
}
|
||||
|
||||
async fn readn(&mut self, func: u32, addr: u32, len: u32) -> u32 {
|
||||
let cmd = cmd_word(READ, INC_ADDR, func, addr, len);
|
||||
let mut buf = [0; 2];
|
||||
// if we are reading from the backplane, we need an extra word for the response delay
|
||||
let len = if func == FUNC_BACKPLANE { 2 } else { 1 };
|
||||
|
||||
self.status = self.spi.cmd_read(cmd, &mut buf[..len]).await;
|
||||
|
||||
// if we read from the backplane, the result is in the second word, after the response delay
|
||||
if func == FUNC_BACKPLANE {
|
||||
buf[1]
|
||||
} else {
|
||||
buf[0]
|
||||
}
|
||||
}
|
||||
|
||||
async fn writen(&mut self, func: u32, addr: u32, val: u32, len: u32) {
|
||||
let cmd = cmd_word(WRITE, INC_ADDR, func, addr, len);
|
||||
|
||||
self.status = self.spi.cmd_write(&[cmd, val]).await;
|
||||
}
|
||||
|
||||
async fn read32_swapped(&mut self, addr: u32) -> u32 {
|
||||
let cmd = cmd_word(READ, INC_ADDR, FUNC_BUS, addr, 4);
|
||||
let cmd = swap16(cmd);
|
||||
let mut buf = [0; 1];
|
||||
|
||||
self.status = self.spi.cmd_read(cmd, &mut buf).await;
|
||||
|
||||
swap16(buf[0])
|
||||
}
|
||||
|
||||
async fn write32_swapped(&mut self, addr: u32, val: u32) {
|
||||
let cmd = cmd_word(WRITE, INC_ADDR, FUNC_BUS, addr, 4);
|
||||
let buf = [swap16(cmd), swap16(val)];
|
||||
|
||||
self.status = self.spi.cmd_write(&buf).await;
|
||||
}
|
||||
|
||||
pub async fn wait_for_event(&mut self) {
|
||||
self.spi.wait_for_event().await;
|
||||
}
|
||||
|
||||
pub fn status(&self) -> u32 {
|
||||
self.status
|
||||
}
|
||||
}
|
||||
|
||||
fn swap16(x: u32) -> u32 {
|
||||
x.rotate_left(16)
|
||||
}
|
||||
|
||||
fn cmd_word(write: bool, incr: bool, func: u32, addr: u32, len: u32) -> u32 {
|
||||
(write as u32) << 31 | (incr as u32) << 30 | (func & 0b11) << 28 | (addr & 0x1FFFF) << 11 | (len & 0x7FF)
|
||||
}
|
||||
318
cyw43/src/consts.rs
Normal file
318
cyw43/src/consts.rs
Normal file
@ -0,0 +1,318 @@
|
||||
#![allow(unused)]
|
||||
|
||||
pub(crate) const FUNC_BUS: u32 = 0;
|
||||
pub(crate) const FUNC_BACKPLANE: u32 = 1;
|
||||
pub(crate) const FUNC_WLAN: u32 = 2;
|
||||
pub(crate) const FUNC_BT: u32 = 3;
|
||||
|
||||
pub(crate) const REG_BUS_CTRL: u32 = 0x0;
|
||||
pub(crate) const REG_BUS_INTERRUPT: u32 = 0x04; // 16 bits - Interrupt status
|
||||
pub(crate) const REG_BUS_INTERRUPT_ENABLE: u32 = 0x06; // 16 bits - Interrupt mask
|
||||
pub(crate) const REG_BUS_STATUS: u32 = 0x8;
|
||||
pub(crate) const REG_BUS_TEST_RO: u32 = 0x14;
|
||||
pub(crate) const REG_BUS_TEST_RW: u32 = 0x18;
|
||||
pub(crate) const REG_BUS_RESP_DELAY: u32 = 0x1c;
|
||||
pub(crate) const WORD_LENGTH_32: u32 = 0x1;
|
||||
pub(crate) const HIGH_SPEED: u32 = 0x10;
|
||||
pub(crate) const INTERRUPT_HIGH: u32 = 1 << 5;
|
||||
pub(crate) const WAKE_UP: u32 = 1 << 7;
|
||||
pub(crate) const STATUS_ENABLE: u32 = 1 << 16;
|
||||
pub(crate) const INTERRUPT_WITH_STATUS: u32 = 1 << 17;
|
||||
|
||||
// SPI_STATUS_REGISTER bits
|
||||
pub(crate) const STATUS_DATA_NOT_AVAILABLE: u32 = 0x00000001;
|
||||
pub(crate) const STATUS_UNDERFLOW: u32 = 0x00000002;
|
||||
pub(crate) const STATUS_OVERFLOW: u32 = 0x00000004;
|
||||
pub(crate) const STATUS_F2_INTR: u32 = 0x00000008;
|
||||
pub(crate) const STATUS_F3_INTR: u32 = 0x00000010;
|
||||
pub(crate) const STATUS_F2_RX_READY: u32 = 0x00000020;
|
||||
pub(crate) const STATUS_F3_RX_READY: u32 = 0x00000040;
|
||||
pub(crate) const STATUS_HOST_CMD_DATA_ERR: u32 = 0x00000080;
|
||||
pub(crate) const STATUS_F2_PKT_AVAILABLE: u32 = 0x00000100;
|
||||
pub(crate) const STATUS_F2_PKT_LEN_MASK: u32 = 0x000FFE00;
|
||||
pub(crate) const STATUS_F2_PKT_LEN_SHIFT: u32 = 9;
|
||||
pub(crate) const STATUS_F3_PKT_AVAILABLE: u32 = 0x00100000;
|
||||
pub(crate) const STATUS_F3_PKT_LEN_MASK: u32 = 0xFFE00000;
|
||||
pub(crate) const STATUS_F3_PKT_LEN_SHIFT: u32 = 21;
|
||||
|
||||
pub(crate) const REG_BACKPLANE_GPIO_SELECT: u32 = 0x10005;
|
||||
pub(crate) const REG_BACKPLANE_GPIO_OUTPUT: u32 = 0x10006;
|
||||
pub(crate) const REG_BACKPLANE_GPIO_ENABLE: u32 = 0x10007;
|
||||
pub(crate) const REG_BACKPLANE_FUNCTION2_WATERMARK: u32 = 0x10008;
|
||||
pub(crate) const REG_BACKPLANE_DEVICE_CONTROL: u32 = 0x10009;
|
||||
pub(crate) const REG_BACKPLANE_BACKPLANE_ADDRESS_LOW: u32 = 0x1000A;
|
||||
pub(crate) const REG_BACKPLANE_BACKPLANE_ADDRESS_MID: u32 = 0x1000B;
|
||||
pub(crate) const REG_BACKPLANE_BACKPLANE_ADDRESS_HIGH: u32 = 0x1000C;
|
||||
pub(crate) const REG_BACKPLANE_FRAME_CONTROL: u32 = 0x1000D;
|
||||
pub(crate) const REG_BACKPLANE_CHIP_CLOCK_CSR: u32 = 0x1000E;
|
||||
pub(crate) const REG_BACKPLANE_PULL_UP: u32 = 0x1000F;
|
||||
pub(crate) const REG_BACKPLANE_READ_FRAME_BC_LOW: u32 = 0x1001B;
|
||||
pub(crate) const REG_BACKPLANE_READ_FRAME_BC_HIGH: u32 = 0x1001C;
|
||||
pub(crate) const REG_BACKPLANE_WAKEUP_CTRL: u32 = 0x1001E;
|
||||
pub(crate) const REG_BACKPLANE_SLEEP_CSR: u32 = 0x1001F;
|
||||
|
||||
pub(crate) const BACKPLANE_WINDOW_SIZE: usize = 0x8000;
|
||||
pub(crate) const BACKPLANE_ADDRESS_MASK: u32 = 0x7FFF;
|
||||
pub(crate) const BACKPLANE_ADDRESS_32BIT_FLAG: u32 = 0x08000;
|
||||
pub(crate) const BACKPLANE_MAX_TRANSFER_SIZE: usize = 64;
|
||||
// Active Low Power (ALP) clock constants
|
||||
pub(crate) const BACKPLANE_ALP_AVAIL_REQ: u8 = 0x08;
|
||||
pub(crate) const BACKPLANE_ALP_AVAIL: u8 = 0x40;
|
||||
|
||||
// Broadcom AMBA (Advanced Microcontroller Bus Architecture) Interconnect
|
||||
// (AI) pub (crate) constants
|
||||
pub(crate) const AI_IOCTRL_OFFSET: u32 = 0x408;
|
||||
pub(crate) const AI_IOCTRL_BIT_FGC: u8 = 0x0002;
|
||||
pub(crate) const AI_IOCTRL_BIT_CLOCK_EN: u8 = 0x0001;
|
||||
pub(crate) const AI_IOCTRL_BIT_CPUHALT: u8 = 0x0020;
|
||||
|
||||
pub(crate) const AI_RESETCTRL_OFFSET: u32 = 0x800;
|
||||
pub(crate) const AI_RESETCTRL_BIT_RESET: u8 = 1;
|
||||
|
||||
pub(crate) const AI_RESETSTATUS_OFFSET: u32 = 0x804;
|
||||
|
||||
pub(crate) const TEST_PATTERN: u32 = 0x12345678;
|
||||
pub(crate) const FEEDBEAD: u32 = 0xFEEDBEAD;
|
||||
|
||||
// SPI_INTERRUPT_REGISTER and SPI_INTERRUPT_ENABLE_REGISTER Bits
|
||||
pub(crate) const IRQ_DATA_UNAVAILABLE: u16 = 0x0001; // Requested data not available; Clear by writing a "1"
|
||||
pub(crate) const IRQ_F2_F3_FIFO_RD_UNDERFLOW: u16 = 0x0002;
|
||||
pub(crate) const IRQ_F2_F3_FIFO_WR_OVERFLOW: u16 = 0x0004;
|
||||
pub(crate) const IRQ_COMMAND_ERROR: u16 = 0x0008; // Cleared by writing 1
|
||||
pub(crate) const IRQ_DATA_ERROR: u16 = 0x0010; // Cleared by writing 1
|
||||
pub(crate) const IRQ_F2_PACKET_AVAILABLE: u16 = 0x0020;
|
||||
pub(crate) const IRQ_F3_PACKET_AVAILABLE: u16 = 0x0040;
|
||||
pub(crate) const IRQ_F1_OVERFLOW: u16 = 0x0080; // Due to last write. Bkplane has pending write requests
|
||||
pub(crate) const IRQ_MISC_INTR0: u16 = 0x0100;
|
||||
pub(crate) const IRQ_MISC_INTR1: u16 = 0x0200;
|
||||
pub(crate) const IRQ_MISC_INTR2: u16 = 0x0400;
|
||||
pub(crate) const IRQ_MISC_INTR3: u16 = 0x0800;
|
||||
pub(crate) const IRQ_MISC_INTR4: u16 = 0x1000;
|
||||
pub(crate) const IRQ_F1_INTR: u16 = 0x2000;
|
||||
pub(crate) const IRQ_F2_INTR: u16 = 0x4000;
|
||||
pub(crate) const IRQ_F3_INTR: u16 = 0x8000;
|
||||
|
||||
pub(crate) const IOCTL_CMD_UP: u32 = 2;
|
||||
pub(crate) const IOCTL_CMD_DOWN: u32 = 3;
|
||||
pub(crate) const IOCTL_CMD_SET_SSID: u32 = 26;
|
||||
pub(crate) const IOCTL_CMD_SET_CHANNEL: u32 = 30;
|
||||
pub(crate) const IOCTL_CMD_ANTDIV: u32 = 64;
|
||||
pub(crate) const IOCTL_CMD_SET_AP: u32 = 118;
|
||||
pub(crate) const IOCTL_CMD_SET_VAR: u32 = 263;
|
||||
pub(crate) const IOCTL_CMD_GET_VAR: u32 = 262;
|
||||
pub(crate) const IOCTL_CMD_SET_PASSPHRASE: u32 = 268;
|
||||
|
||||
pub(crate) const CHANNEL_TYPE_CONTROL: u8 = 0;
|
||||
pub(crate) const CHANNEL_TYPE_EVENT: u8 = 1;
|
||||
pub(crate) const CHANNEL_TYPE_DATA: u8 = 2;
|
||||
|
||||
// CYW_SPID command structure constants.
|
||||
pub(crate) const WRITE: bool = true;
|
||||
pub(crate) const READ: bool = false;
|
||||
pub(crate) const INC_ADDR: bool = true;
|
||||
pub(crate) const FIXED_ADDR: bool = false;
|
||||
|
||||
pub(crate) const AES_ENABLED: u32 = 0x0004;
|
||||
pub(crate) const WPA2_SECURITY: u32 = 0x00400000;
|
||||
|
||||
pub(crate) const MIN_PSK_LEN: usize = 8;
|
||||
pub(crate) const MAX_PSK_LEN: usize = 64;
|
||||
|
||||
// Security type (authentication and encryption types are combined using bit mask)
|
||||
#[allow(non_camel_case_types)]
|
||||
#[derive(Copy, Clone, PartialEq)]
|
||||
#[repr(u32)]
|
||||
pub(crate) enum Security {
|
||||
OPEN = 0,
|
||||
WPA2_AES_PSK = WPA2_SECURITY | AES_ENABLED,
|
||||
}
|
||||
|
||||
#[allow(non_camel_case_types)]
|
||||
#[derive(Copy, Clone)]
|
||||
#[repr(u8)]
|
||||
pub enum EStatus {
|
||||
/// operation was successful
|
||||
SUCCESS = 0,
|
||||
/// operation failed
|
||||
FAIL = 1,
|
||||
/// operation timed out
|
||||
TIMEOUT = 2,
|
||||
/// failed due to no matching network found
|
||||
NO_NETWORKS = 3,
|
||||
/// operation was aborted
|
||||
ABORT = 4,
|
||||
/// protocol failure: packet not ack'd
|
||||
NO_ACK = 5,
|
||||
/// AUTH or ASSOC packet was unsolicited
|
||||
UNSOLICITED = 6,
|
||||
/// attempt to assoc to an auto auth configuration
|
||||
ATTEMPT = 7,
|
||||
/// scan results are incomplete
|
||||
PARTIAL = 8,
|
||||
/// scan aborted by another scan
|
||||
NEWSCAN = 9,
|
||||
/// scan aborted due to assoc in progress
|
||||
NEWASSOC = 10,
|
||||
/// 802.11h quiet period started
|
||||
_11HQUIET = 11,
|
||||
/// user disabled scanning (WLC_SET_SCANSUPPRESS)
|
||||
SUPPRESS = 12,
|
||||
/// no allowable channels to scan
|
||||
NOCHANS = 13,
|
||||
/// scan aborted due to CCX fast roam
|
||||
CCXFASTRM = 14,
|
||||
/// abort channel select
|
||||
CS_ABORT = 15,
|
||||
}
|
||||
|
||||
impl PartialEq<EStatus> for u32 {
|
||||
fn eq(&self, other: &EStatus) -> bool {
|
||||
*self == *other as Self
|
||||
}
|
||||
}
|
||||
|
||||
#[allow(dead_code)]
|
||||
pub(crate) struct FormatStatus(pub u32);
|
||||
|
||||
#[cfg(feature = "defmt")]
|
||||
impl defmt::Format for FormatStatus {
|
||||
fn format(&self, fmt: defmt::Formatter) {
|
||||
macro_rules! implm {
|
||||
($($name:ident),*) => {
|
||||
$(
|
||||
if self.0 & $name > 0 {
|
||||
defmt::write!(fmt, " | {}", &stringify!($name)[7..]);
|
||||
}
|
||||
)*
|
||||
};
|
||||
}
|
||||
|
||||
implm!(
|
||||
STATUS_DATA_NOT_AVAILABLE,
|
||||
STATUS_UNDERFLOW,
|
||||
STATUS_OVERFLOW,
|
||||
STATUS_F2_INTR,
|
||||
STATUS_F3_INTR,
|
||||
STATUS_F2_RX_READY,
|
||||
STATUS_F3_RX_READY,
|
||||
STATUS_HOST_CMD_DATA_ERR,
|
||||
STATUS_F2_PKT_AVAILABLE,
|
||||
STATUS_F3_PKT_AVAILABLE
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(feature = "log")]
|
||||
impl core::fmt::Debug for FormatStatus {
|
||||
fn fmt(&self, fmt: &mut core::fmt::Formatter) -> core::fmt::Result {
|
||||
macro_rules! implm {
|
||||
($($name:ident),*) => {
|
||||
$(
|
||||
if self.0 & $name > 0 {
|
||||
core::write!(fmt, " | {}", &stringify!($name)[7..])?;
|
||||
}
|
||||
)*
|
||||
};
|
||||
}
|
||||
|
||||
implm!(
|
||||
STATUS_DATA_NOT_AVAILABLE,
|
||||
STATUS_UNDERFLOW,
|
||||
STATUS_OVERFLOW,
|
||||
STATUS_F2_INTR,
|
||||
STATUS_F3_INTR,
|
||||
STATUS_F2_RX_READY,
|
||||
STATUS_F3_RX_READY,
|
||||
STATUS_HOST_CMD_DATA_ERR,
|
||||
STATUS_F2_PKT_AVAILABLE,
|
||||
STATUS_F3_PKT_AVAILABLE
|
||||
);
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(feature = "log")]
|
||||
impl core::fmt::Display for FormatStatus {
|
||||
fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
|
||||
core::fmt::Debug::fmt(self, f)
|
||||
}
|
||||
}
|
||||
|
||||
#[allow(dead_code)]
|
||||
pub(crate) struct FormatInterrupt(pub u16);
|
||||
|
||||
#[cfg(feature = "defmt")]
|
||||
impl defmt::Format for FormatInterrupt {
|
||||
fn format(&self, fmt: defmt::Formatter) {
|
||||
macro_rules! implm {
|
||||
($($name:ident),*) => {
|
||||
$(
|
||||
if self.0 & $name > 0 {
|
||||
defmt::write!(fmt, " | {}", &stringify!($name)[4..]);
|
||||
}
|
||||
)*
|
||||
};
|
||||
}
|
||||
|
||||
implm!(
|
||||
IRQ_DATA_UNAVAILABLE,
|
||||
IRQ_F2_F3_FIFO_RD_UNDERFLOW,
|
||||
IRQ_F2_F3_FIFO_WR_OVERFLOW,
|
||||
IRQ_COMMAND_ERROR,
|
||||
IRQ_DATA_ERROR,
|
||||
IRQ_F2_PACKET_AVAILABLE,
|
||||
IRQ_F3_PACKET_AVAILABLE,
|
||||
IRQ_F1_OVERFLOW,
|
||||
IRQ_MISC_INTR0,
|
||||
IRQ_MISC_INTR1,
|
||||
IRQ_MISC_INTR2,
|
||||
IRQ_MISC_INTR3,
|
||||
IRQ_MISC_INTR4,
|
||||
IRQ_F1_INTR,
|
||||
IRQ_F2_INTR,
|
||||
IRQ_F3_INTR
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(feature = "log")]
|
||||
impl core::fmt::Debug for FormatInterrupt {
|
||||
fn fmt(&self, fmt: &mut core::fmt::Formatter) -> core::fmt::Result {
|
||||
macro_rules! implm {
|
||||
($($name:ident),*) => {
|
||||
$(
|
||||
if self.0 & $name > 0 {
|
||||
core::write!(fmt, " | {}", &stringify!($name)[7..])?;
|
||||
}
|
||||
)*
|
||||
};
|
||||
}
|
||||
|
||||
implm!(
|
||||
IRQ_DATA_UNAVAILABLE,
|
||||
IRQ_F2_F3_FIFO_RD_UNDERFLOW,
|
||||
IRQ_F2_F3_FIFO_WR_OVERFLOW,
|
||||
IRQ_COMMAND_ERROR,
|
||||
IRQ_DATA_ERROR,
|
||||
IRQ_F2_PACKET_AVAILABLE,
|
||||
IRQ_F3_PACKET_AVAILABLE,
|
||||
IRQ_F1_OVERFLOW,
|
||||
IRQ_MISC_INTR0,
|
||||
IRQ_MISC_INTR1,
|
||||
IRQ_MISC_INTR2,
|
||||
IRQ_MISC_INTR3,
|
||||
IRQ_MISC_INTR4,
|
||||
IRQ_F1_INTR,
|
||||
IRQ_F2_INTR,
|
||||
IRQ_F3_INTR
|
||||
);
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(feature = "log")]
|
||||
impl core::fmt::Display for FormatInterrupt {
|
||||
fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
|
||||
core::fmt::Debug::fmt(self, f)
|
||||
}
|
||||
}
|
||||
457
cyw43/src/control.rs
Normal file
457
cyw43/src/control.rs
Normal file
@ -0,0 +1,457 @@
|
||||
use core::cmp::{max, min};
|
||||
|
||||
use ch::driver::LinkState;
|
||||
use embassy_net_driver_channel as ch;
|
||||
use embassy_time::{Duration, Timer};
|
||||
|
||||
pub use crate::bus::SpiBusCyw43;
|
||||
use crate::consts::*;
|
||||
use crate::events::{Event, EventSubscriber, Events};
|
||||
use crate::fmt::Bytes;
|
||||
use crate::ioctl::{IoctlState, IoctlType};
|
||||
use crate::structs::*;
|
||||
use crate::{countries, events, PowerManagementMode};
|
||||
|
||||
#[derive(Debug)]
|
||||
pub struct Error {
|
||||
pub status: u32,
|
||||
}
|
||||
|
||||
pub struct Control<'a> {
|
||||
state_ch: ch::StateRunner<'a>,
|
||||
events: &'a Events,
|
||||
ioctl_state: &'a IoctlState,
|
||||
}
|
||||
|
||||
impl<'a> Control<'a> {
|
||||
pub(crate) fn new(state_ch: ch::StateRunner<'a>, event_sub: &'a Events, ioctl_state: &'a IoctlState) -> Self {
|
||||
Self {
|
||||
state_ch,
|
||||
events: event_sub,
|
||||
ioctl_state,
|
||||
}
|
||||
}
|
||||
|
||||
pub async fn init(&mut self, clm: &[u8]) {
|
||||
const CHUNK_SIZE: usize = 1024;
|
||||
|
||||
debug!("Downloading CLM...");
|
||||
|
||||
let mut offs = 0;
|
||||
for chunk in clm.chunks(CHUNK_SIZE) {
|
||||
let mut flag = DOWNLOAD_FLAG_HANDLER_VER;
|
||||
if offs == 0 {
|
||||
flag |= DOWNLOAD_FLAG_BEGIN;
|
||||
}
|
||||
offs += chunk.len();
|
||||
if offs == clm.len() {
|
||||
flag |= DOWNLOAD_FLAG_END;
|
||||
}
|
||||
|
||||
let header = DownloadHeader {
|
||||
flag,
|
||||
dload_type: DOWNLOAD_TYPE_CLM,
|
||||
len: chunk.len() as _,
|
||||
crc: 0,
|
||||
};
|
||||
let mut buf = [0; 8 + 12 + CHUNK_SIZE];
|
||||
buf[0..8].copy_from_slice(b"clmload\x00");
|
||||
buf[8..20].copy_from_slice(&header.to_bytes());
|
||||
buf[20..][..chunk.len()].copy_from_slice(&chunk);
|
||||
self.ioctl(IoctlType::Set, IOCTL_CMD_SET_VAR, 0, &mut buf[..8 + 12 + chunk.len()])
|
||||
.await;
|
||||
}
|
||||
|
||||
// check clmload ok
|
||||
assert_eq!(self.get_iovar_u32("clmload_status").await, 0);
|
||||
|
||||
debug!("Configuring misc stuff...");
|
||||
|
||||
// Disable tx gloming which transfers multiple packets in one request.
|
||||
// 'glom' is short for "conglomerate" which means "gather together into
|
||||
// a compact mass".
|
||||
self.set_iovar_u32("bus:txglom", 0).await;
|
||||
self.set_iovar_u32("apsta", 1).await;
|
||||
|
||||
// read MAC addr.
|
||||
let mut mac_addr = [0; 6];
|
||||
assert_eq!(self.get_iovar("cur_etheraddr", &mut mac_addr).await, 6);
|
||||
debug!("mac addr: {:02x}", Bytes(&mac_addr));
|
||||
|
||||
let country = countries::WORLD_WIDE_XX;
|
||||
let country_info = CountryInfo {
|
||||
country_abbrev: [country.code[0], country.code[1], 0, 0],
|
||||
country_code: [country.code[0], country.code[1], 0, 0],
|
||||
rev: if country.rev == 0 { -1 } else { country.rev as _ },
|
||||
};
|
||||
self.set_iovar("country", &country_info.to_bytes()).await;
|
||||
|
||||
// set country takes some time, next ioctls fail if we don't wait.
|
||||
Timer::after(Duration::from_millis(100)).await;
|
||||
|
||||
// Set antenna to chip antenna
|
||||
self.ioctl_set_u32(IOCTL_CMD_ANTDIV, 0, 0).await;
|
||||
|
||||
self.set_iovar_u32("bus:txglom", 0).await;
|
||||
Timer::after(Duration::from_millis(100)).await;
|
||||
//self.set_iovar_u32("apsta", 1).await; // this crashes, also we already did it before...??
|
||||
//Timer::after(Duration::from_millis(100)).await;
|
||||
self.set_iovar_u32("ampdu_ba_wsize", 8).await;
|
||||
Timer::after(Duration::from_millis(100)).await;
|
||||
self.set_iovar_u32("ampdu_mpdu", 4).await;
|
||||
Timer::after(Duration::from_millis(100)).await;
|
||||
//self.set_iovar_u32("ampdu_rx_factor", 0).await; // this crashes
|
||||
|
||||
//Timer::after(Duration::from_millis(100)).await;
|
||||
|
||||
// evts
|
||||
let mut evts = EventMask {
|
||||
iface: 0,
|
||||
events: [0xFF; 24],
|
||||
};
|
||||
|
||||
// Disable spammy uninteresting events.
|
||||
evts.unset(Event::RADIO);
|
||||
evts.unset(Event::IF);
|
||||
evts.unset(Event::PROBREQ_MSG);
|
||||
evts.unset(Event::PROBREQ_MSG_RX);
|
||||
evts.unset(Event::PROBRESP_MSG);
|
||||
evts.unset(Event::PROBRESP_MSG);
|
||||
evts.unset(Event::ROAM);
|
||||
|
||||
self.set_iovar("bsscfg:event_msgs", &evts.to_bytes()).await;
|
||||
|
||||
Timer::after(Duration::from_millis(100)).await;
|
||||
|
||||
// set wifi up
|
||||
self.ioctl(IoctlType::Set, IOCTL_CMD_UP, 0, &mut []).await;
|
||||
|
||||
Timer::after(Duration::from_millis(100)).await;
|
||||
|
||||
self.ioctl_set_u32(110, 0, 1).await; // SET_GMODE = auto
|
||||
self.ioctl_set_u32(142, 0, 0).await; // SET_BAND = any
|
||||
|
||||
Timer::after(Duration::from_millis(100)).await;
|
||||
|
||||
self.state_ch.set_ethernet_address(mac_addr);
|
||||
|
||||
debug!("INIT DONE");
|
||||
}
|
||||
|
||||
pub async fn set_power_management(&mut self, mode: PowerManagementMode) {
|
||||
// power save mode
|
||||
let mode_num = mode.mode();
|
||||
if mode_num == 2 {
|
||||
self.set_iovar_u32("pm2_sleep_ret", mode.sleep_ret_ms() as u32).await;
|
||||
self.set_iovar_u32("bcn_li_bcn", mode.beacon_period() as u32).await;
|
||||
self.set_iovar_u32("bcn_li_dtim", mode.dtim_period() as u32).await;
|
||||
self.set_iovar_u32("assoc_listen", mode.assoc() as u32).await;
|
||||
}
|
||||
self.ioctl_set_u32(86, 0, mode_num).await;
|
||||
}
|
||||
|
||||
pub async fn join_open(&mut self, ssid: &str) -> Result<(), Error> {
|
||||
self.set_iovar_u32("ampdu_ba_wsize", 8).await;
|
||||
|
||||
self.ioctl_set_u32(134, 0, 0).await; // wsec = open
|
||||
self.set_iovar_u32x2("bsscfg:sup_wpa", 0, 0).await;
|
||||
self.ioctl_set_u32(20, 0, 1).await; // set_infra = 1
|
||||
self.ioctl_set_u32(22, 0, 0).await; // set_auth = open (0)
|
||||
|
||||
let mut i = SsidInfo {
|
||||
len: ssid.len() as _,
|
||||
ssid: [0; 32],
|
||||
};
|
||||
i.ssid[..ssid.len()].copy_from_slice(ssid.as_bytes());
|
||||
|
||||
self.wait_for_join(i).await
|
||||
}
|
||||
|
||||
pub async fn join_wpa2(&mut self, ssid: &str, passphrase: &str) -> Result<(), Error> {
|
||||
self.set_iovar_u32("ampdu_ba_wsize", 8).await;
|
||||
|
||||
self.ioctl_set_u32(134, 0, 4).await; // wsec = wpa2
|
||||
self.set_iovar_u32x2("bsscfg:sup_wpa", 0, 1).await;
|
||||
self.set_iovar_u32x2("bsscfg:sup_wpa2_eapver", 0, 0xFFFF_FFFF).await;
|
||||
self.set_iovar_u32x2("bsscfg:sup_wpa_tmo", 0, 2500).await;
|
||||
|
||||
Timer::after(Duration::from_millis(100)).await;
|
||||
|
||||
let mut pfi = PassphraseInfo {
|
||||
len: passphrase.len() as _,
|
||||
flags: 1,
|
||||
passphrase: [0; 64],
|
||||
};
|
||||
pfi.passphrase[..passphrase.len()].copy_from_slice(passphrase.as_bytes());
|
||||
self.ioctl(IoctlType::Set, IOCTL_CMD_SET_PASSPHRASE, 0, &mut pfi.to_bytes())
|
||||
.await; // WLC_SET_WSEC_PMK
|
||||
|
||||
self.ioctl_set_u32(20, 0, 1).await; // set_infra = 1
|
||||
self.ioctl_set_u32(22, 0, 0).await; // set_auth = 0 (open)
|
||||
self.ioctl_set_u32(165, 0, 0x80).await; // set_wpa_auth
|
||||
|
||||
let mut i = SsidInfo {
|
||||
len: ssid.len() as _,
|
||||
ssid: [0; 32],
|
||||
};
|
||||
i.ssid[..ssid.len()].copy_from_slice(ssid.as_bytes());
|
||||
|
||||
self.wait_for_join(i).await
|
||||
}
|
||||
|
||||
async fn wait_for_join(&mut self, i: SsidInfo) -> Result<(), Error> {
|
||||
self.events.mask.enable(&[Event::SET_SSID, Event::AUTH]);
|
||||
let mut subscriber = self.events.queue.subscriber().unwrap();
|
||||
// the actual join operation starts here
|
||||
// we make sure to enable events before so we don't miss any
|
||||
|
||||
// set_ssid
|
||||
self.ioctl(IoctlType::Set, IOCTL_CMD_SET_SSID, 0, &mut i.to_bytes())
|
||||
.await;
|
||||
|
||||
// to complete the join, we wait for a SET_SSID event
|
||||
// we also save the AUTH status for the user, it may be interesting
|
||||
let mut auth_status = 0;
|
||||
let status = loop {
|
||||
let msg = subscriber.next_message_pure().await;
|
||||
if msg.header.event_type == Event::AUTH && msg.header.status != EStatus::SUCCESS {
|
||||
auth_status = msg.header.status;
|
||||
} else if msg.header.event_type == Event::SET_SSID {
|
||||
// join operation ends with SET_SSID event
|
||||
break msg.header.status;
|
||||
}
|
||||
};
|
||||
|
||||
self.events.mask.disable_all();
|
||||
if status == EStatus::SUCCESS {
|
||||
// successful join
|
||||
self.state_ch.set_link_state(LinkState::Up);
|
||||
debug!("JOINED");
|
||||
Ok(())
|
||||
} else {
|
||||
warn!("JOIN failed with status={} auth={}", status, auth_status);
|
||||
Err(Error { status })
|
||||
}
|
||||
}
|
||||
|
||||
pub async fn gpio_set(&mut self, gpio_n: u8, gpio_en: bool) {
|
||||
assert!(gpio_n < 3);
|
||||
self.set_iovar_u32x2("gpioout", 1 << gpio_n, if gpio_en { 1 << gpio_n } else { 0 })
|
||||
.await
|
||||
}
|
||||
|
||||
pub async fn start_ap_open(&mut self, ssid: &str, channel: u8) {
|
||||
self.start_ap(ssid, "", Security::OPEN, channel).await;
|
||||
}
|
||||
|
||||
pub async fn start_ap_wpa2(&mut self, ssid: &str, passphrase: &str, channel: u8) {
|
||||
self.start_ap(ssid, passphrase, Security::WPA2_AES_PSK, channel).await;
|
||||
}
|
||||
|
||||
async fn start_ap(&mut self, ssid: &str, passphrase: &str, security: Security, channel: u8) {
|
||||
if security != Security::OPEN
|
||||
&& (passphrase.as_bytes().len() < MIN_PSK_LEN || passphrase.as_bytes().len() > MAX_PSK_LEN)
|
||||
{
|
||||
panic!("Passphrase is too short or too long");
|
||||
}
|
||||
|
||||
// Temporarily set wifi down
|
||||
self.ioctl(IoctlType::Set, IOCTL_CMD_DOWN, 0, &mut []).await;
|
||||
|
||||
// Turn off APSTA mode
|
||||
self.set_iovar_u32("apsta", 0).await;
|
||||
|
||||
// Set wifi up again
|
||||
self.ioctl(IoctlType::Set, IOCTL_CMD_UP, 0, &mut []).await;
|
||||
|
||||
// Turn on AP mode
|
||||
self.ioctl_set_u32(IOCTL_CMD_SET_AP, 0, 1).await;
|
||||
|
||||
// Set SSID
|
||||
let mut i = SsidInfoWithIndex {
|
||||
index: 0,
|
||||
ssid_info: SsidInfo {
|
||||
len: ssid.as_bytes().len() as _,
|
||||
ssid: [0; 32],
|
||||
},
|
||||
};
|
||||
i.ssid_info.ssid[..ssid.as_bytes().len()].copy_from_slice(ssid.as_bytes());
|
||||
self.set_iovar("bsscfg:ssid", &i.to_bytes()).await;
|
||||
|
||||
// Set channel number
|
||||
self.ioctl_set_u32(IOCTL_CMD_SET_CHANNEL, 0, channel as u32).await;
|
||||
|
||||
// Set security
|
||||
self.set_iovar_u32x2("bsscfg:wsec", 0, (security as u32) & 0xFF).await;
|
||||
|
||||
if security != Security::OPEN {
|
||||
self.set_iovar_u32x2("bsscfg:wpa_auth", 0, 0x0084).await; // wpa_auth = WPA2_AUTH_PSK | WPA_AUTH_PSK
|
||||
|
||||
Timer::after(Duration::from_millis(100)).await;
|
||||
|
||||
// Set passphrase
|
||||
let mut pfi = PassphraseInfo {
|
||||
len: passphrase.as_bytes().len() as _,
|
||||
flags: 1, // WSEC_PASSPHRASE
|
||||
passphrase: [0; 64],
|
||||
};
|
||||
pfi.passphrase[..passphrase.as_bytes().len()].copy_from_slice(passphrase.as_bytes());
|
||||
self.ioctl(IoctlType::Set, IOCTL_CMD_SET_PASSPHRASE, 0, &mut pfi.to_bytes())
|
||||
.await;
|
||||
}
|
||||
|
||||
// Change mutlicast rate from 1 Mbps to 11 Mbps
|
||||
self.set_iovar_u32("2g_mrate", 11000000 / 500000).await;
|
||||
|
||||
// Start AP
|
||||
self.set_iovar_u32x2("bss", 0, 1).await; // bss = BSS_UP
|
||||
}
|
||||
|
||||
async fn set_iovar_u32x2(&mut self, name: &str, val1: u32, val2: u32) {
|
||||
let mut buf = [0; 8];
|
||||
buf[0..4].copy_from_slice(&val1.to_le_bytes());
|
||||
buf[4..8].copy_from_slice(&val2.to_le_bytes());
|
||||
self.set_iovar(name, &buf).await
|
||||
}
|
||||
|
||||
async fn set_iovar_u32(&mut self, name: &str, val: u32) {
|
||||
self.set_iovar(name, &val.to_le_bytes()).await
|
||||
}
|
||||
|
||||
async fn get_iovar_u32(&mut self, name: &str) -> u32 {
|
||||
let mut buf = [0; 4];
|
||||
let len = self.get_iovar(name, &mut buf).await;
|
||||
assert_eq!(len, 4);
|
||||
u32::from_le_bytes(buf)
|
||||
}
|
||||
|
||||
async fn set_iovar(&mut self, name: &str, val: &[u8]) {
|
||||
self.set_iovar_v::<64>(name, val).await
|
||||
}
|
||||
|
||||
async fn set_iovar_v<const BUFSIZE: usize>(&mut self, name: &str, val: &[u8]) {
|
||||
debug!("set {} = {:02x}", name, Bytes(val));
|
||||
|
||||
let mut buf = [0; BUFSIZE];
|
||||
buf[..name.len()].copy_from_slice(name.as_bytes());
|
||||
buf[name.len()] = 0;
|
||||
buf[name.len() + 1..][..val.len()].copy_from_slice(val);
|
||||
|
||||
let total_len = name.len() + 1 + val.len();
|
||||
self.ioctl(IoctlType::Set, IOCTL_CMD_SET_VAR, 0, &mut buf[..total_len])
|
||||
.await;
|
||||
}
|
||||
|
||||
// TODO this is not really working, it always returns all zeros.
|
||||
async fn get_iovar(&mut self, name: &str, res: &mut [u8]) -> usize {
|
||||
debug!("get {}", name);
|
||||
|
||||
let mut buf = [0; 64];
|
||||
buf[..name.len()].copy_from_slice(name.as_bytes());
|
||||
buf[name.len()] = 0;
|
||||
|
||||
let total_len = max(name.len() + 1, res.len());
|
||||
let res_len = self
|
||||
.ioctl(IoctlType::Get, IOCTL_CMD_GET_VAR, 0, &mut buf[..total_len])
|
||||
.await;
|
||||
|
||||
let out_len = min(res.len(), res_len);
|
||||
res[..out_len].copy_from_slice(&buf[..out_len]);
|
||||
out_len
|
||||
}
|
||||
|
||||
async fn ioctl_set_u32(&mut self, cmd: u32, iface: u32, val: u32) {
|
||||
let mut buf = val.to_le_bytes();
|
||||
self.ioctl(IoctlType::Set, cmd, iface, &mut buf).await;
|
||||
}
|
||||
|
||||
async fn ioctl(&mut self, kind: IoctlType, cmd: u32, iface: u32, buf: &mut [u8]) -> usize {
|
||||
struct CancelOnDrop<'a>(&'a IoctlState);
|
||||
|
||||
impl CancelOnDrop<'_> {
|
||||
fn defuse(self) {
|
||||
core::mem::forget(self);
|
||||
}
|
||||
}
|
||||
|
||||
impl Drop for CancelOnDrop<'_> {
|
||||
fn drop(&mut self) {
|
||||
self.0.cancel_ioctl();
|
||||
}
|
||||
}
|
||||
|
||||
let ioctl = CancelOnDrop(self.ioctl_state);
|
||||
|
||||
ioctl.0.do_ioctl(kind, cmd, iface, buf).await;
|
||||
let resp_len = ioctl.0.wait_complete().await;
|
||||
|
||||
ioctl.defuse();
|
||||
|
||||
resp_len
|
||||
}
|
||||
|
||||
/// Start a wifi scan
|
||||
///
|
||||
/// Returns a `Stream` of networks found by the device
|
||||
///
|
||||
/// # Note
|
||||
/// Device events are currently implemented using a bounded queue.
|
||||
/// To not miss any events, you should make sure to always await the stream.
|
||||
pub async fn scan(&mut self) -> Scanner<'_> {
|
||||
const SCANTYPE_PASSIVE: u8 = 1;
|
||||
|
||||
let scan_params = ScanParams {
|
||||
version: 1,
|
||||
action: 1,
|
||||
sync_id: 1,
|
||||
ssid_len: 0,
|
||||
ssid: [0; 32],
|
||||
bssid: [0xff; 6],
|
||||
bss_type: 2,
|
||||
scan_type: SCANTYPE_PASSIVE,
|
||||
nprobes: !0,
|
||||
active_time: !0,
|
||||
passive_time: !0,
|
||||
home_time: !0,
|
||||
channel_num: 0,
|
||||
channel_list: [0; 1],
|
||||
};
|
||||
|
||||
self.events.mask.enable(&[Event::ESCAN_RESULT]);
|
||||
let subscriber = self.events.queue.subscriber().unwrap();
|
||||
self.set_iovar_v::<256>("escan", &scan_params.to_bytes()).await;
|
||||
|
||||
Scanner {
|
||||
subscriber,
|
||||
events: &self.events,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub struct Scanner<'a> {
|
||||
subscriber: EventSubscriber<'a>,
|
||||
events: &'a Events,
|
||||
}
|
||||
|
||||
impl Scanner<'_> {
|
||||
/// wait for the next found network
|
||||
pub async fn next(&mut self) -> Option<BssInfo> {
|
||||
let event = self.subscriber.next_message_pure().await;
|
||||
if event.header.status != EStatus::PARTIAL {
|
||||
self.events.mask.disable_all();
|
||||
return None;
|
||||
}
|
||||
|
||||
if let events::Payload::BssInfo(bss) = event.payload {
|
||||
Some(bss)
|
||||
} else {
|
||||
None
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl Drop for Scanner<'_> {
|
||||
fn drop(&mut self) {
|
||||
self.events.mask.disable_all();
|
||||
}
|
||||
}
|
||||
481
cyw43/src/countries.rs
Normal file
481
cyw43/src/countries.rs
Normal file
@ -0,0 +1,481 @@
|
||||
#![allow(unused)]
|
||||
|
||||
pub struct Country {
|
||||
pub code: [u8; 2],
|
||||
pub rev: u16,
|
||||
}
|
||||
|
||||
/// AF Afghanistan
|
||||
pub const AFGHANISTAN: Country = Country { code: *b"AF", rev: 0 };
|
||||
/// AL Albania
|
||||
pub const ALBANIA: Country = Country { code: *b"AL", rev: 0 };
|
||||
/// DZ Algeria
|
||||
pub const ALGERIA: Country = Country { code: *b"DZ", rev: 0 };
|
||||
/// AS American_Samoa
|
||||
pub const AMERICAN_SAMOA: Country = Country { code: *b"AS", rev: 0 };
|
||||
/// AO Angola
|
||||
pub const ANGOLA: Country = Country { code: *b"AO", rev: 0 };
|
||||
/// AI Anguilla
|
||||
pub const ANGUILLA: Country = Country { code: *b"AI", rev: 0 };
|
||||
/// AG Antigua_and_Barbuda
|
||||
pub const ANTIGUA_AND_BARBUDA: Country = Country { code: *b"AG", rev: 0 };
|
||||
/// AR Argentina
|
||||
pub const ARGENTINA: Country = Country { code: *b"AR", rev: 0 };
|
||||
/// AM Armenia
|
||||
pub const ARMENIA: Country = Country { code: *b"AM", rev: 0 };
|
||||
/// AW Aruba
|
||||
pub const ARUBA: Country = Country { code: *b"AW", rev: 0 };
|
||||
/// AU Australia
|
||||
pub const AUSTRALIA: Country = Country { code: *b"AU", rev: 0 };
|
||||
/// AT Austria
|
||||
pub const AUSTRIA: Country = Country { code: *b"AT", rev: 0 };
|
||||
/// AZ Azerbaijan
|
||||
pub const AZERBAIJAN: Country = Country { code: *b"AZ", rev: 0 };
|
||||
/// BS Bahamas
|
||||
pub const BAHAMAS: Country = Country { code: *b"BS", rev: 0 };
|
||||
/// BH Bahrain
|
||||
pub const BAHRAIN: Country = Country { code: *b"BH", rev: 0 };
|
||||
/// 0B Baker_Island
|
||||
pub const BAKER_ISLAND: Country = Country { code: *b"0B", rev: 0 };
|
||||
/// BD Bangladesh
|
||||
pub const BANGLADESH: Country = Country { code: *b"BD", rev: 0 };
|
||||
/// BB Barbados
|
||||
pub const BARBADOS: Country = Country { code: *b"BB", rev: 0 };
|
||||
/// BY Belarus
|
||||
pub const BELARUS: Country = Country { code: *b"BY", rev: 0 };
|
||||
/// BE Belgium
|
||||
pub const BELGIUM: Country = Country { code: *b"BE", rev: 0 };
|
||||
/// BZ Belize
|
||||
pub const BELIZE: Country = Country { code: *b"BZ", rev: 0 };
|
||||
/// BJ Benin
|
||||
pub const BENIN: Country = Country { code: *b"BJ", rev: 0 };
|
||||
/// BM Bermuda
|
||||
pub const BERMUDA: Country = Country { code: *b"BM", rev: 0 };
|
||||
/// BT Bhutan
|
||||
pub const BHUTAN: Country = Country { code: *b"BT", rev: 0 };
|
||||
/// BO Bolivia
|
||||
pub const BOLIVIA: Country = Country { code: *b"BO", rev: 0 };
|
||||
/// BA Bosnia_and_Herzegovina
|
||||
pub const BOSNIA_AND_HERZEGOVINA: Country = Country { code: *b"BA", rev: 0 };
|
||||
/// BW Botswana
|
||||
pub const BOTSWANA: Country = Country { code: *b"BW", rev: 0 };
|
||||
/// BR Brazil
|
||||
pub const BRAZIL: Country = Country { code: *b"BR", rev: 0 };
|
||||
/// IO British_Indian_Ocean_Territory
|
||||
pub const BRITISH_INDIAN_OCEAN_TERRITORY: Country = Country { code: *b"IO", rev: 0 };
|
||||
/// BN Brunei_Darussalam
|
||||
pub const BRUNEI_DARUSSALAM: Country = Country { code: *b"BN", rev: 0 };
|
||||
/// BG Bulgaria
|
||||
pub const BULGARIA: Country = Country { code: *b"BG", rev: 0 };
|
||||
/// BF Burkina_Faso
|
||||
pub const BURKINA_FASO: Country = Country { code: *b"BF", rev: 0 };
|
||||
/// BI Burundi
|
||||
pub const BURUNDI: Country = Country { code: *b"BI", rev: 0 };
|
||||
/// KH Cambodia
|
||||
pub const CAMBODIA: Country = Country { code: *b"KH", rev: 0 };
|
||||
/// CM Cameroon
|
||||
pub const CAMEROON: Country = Country { code: *b"CM", rev: 0 };
|
||||
/// CA Canada
|
||||
pub const CANADA: Country = Country { code: *b"CA", rev: 0 };
|
||||
/// CA Canada Revision 950
|
||||
pub const CANADA_REV950: Country = Country { code: *b"CA", rev: 950 };
|
||||
/// CV Cape_Verde
|
||||
pub const CAPE_VERDE: Country = Country { code: *b"CV", rev: 0 };
|
||||
/// KY Cayman_Islands
|
||||
pub const CAYMAN_ISLANDS: Country = Country { code: *b"KY", rev: 0 };
|
||||
/// CF Central_African_Republic
|
||||
pub const CENTRAL_AFRICAN_REPUBLIC: Country = Country { code: *b"CF", rev: 0 };
|
||||
/// TD Chad
|
||||
pub const CHAD: Country = Country { code: *b"TD", rev: 0 };
|
||||
/// CL Chile
|
||||
pub const CHILE: Country = Country { code: *b"CL", rev: 0 };
|
||||
/// CN China
|
||||
pub const CHINA: Country = Country { code: *b"CN", rev: 0 };
|
||||
/// CX Christmas_Island
|
||||
pub const CHRISTMAS_ISLAND: Country = Country { code: *b"CX", rev: 0 };
|
||||
/// CO Colombia
|
||||
pub const COLOMBIA: Country = Country { code: *b"CO", rev: 0 };
|
||||
/// KM Comoros
|
||||
pub const COMOROS: Country = Country { code: *b"KM", rev: 0 };
|
||||
/// CG Congo
|
||||
pub const CONGO: Country = Country { code: *b"CG", rev: 0 };
|
||||
/// CD Congo,_The_Democratic_Republic_Of_The
|
||||
pub const CONGO_THE_DEMOCRATIC_REPUBLIC_OF_THE: Country = Country { code: *b"CD", rev: 0 };
|
||||
/// CR Costa_Rica
|
||||
pub const COSTA_RICA: Country = Country { code: *b"CR", rev: 0 };
|
||||
/// CI Cote_D'ivoire
|
||||
pub const COTE_DIVOIRE: Country = Country { code: *b"CI", rev: 0 };
|
||||
/// HR Croatia
|
||||
pub const CROATIA: Country = Country { code: *b"HR", rev: 0 };
|
||||
/// CU Cuba
|
||||
pub const CUBA: Country = Country { code: *b"CU", rev: 0 };
|
||||
/// CY Cyprus
|
||||
pub const CYPRUS: Country = Country { code: *b"CY", rev: 0 };
|
||||
/// CZ Czech_Republic
|
||||
pub const CZECH_REPUBLIC: Country = Country { code: *b"CZ", rev: 0 };
|
||||
/// DK Denmark
|
||||
pub const DENMARK: Country = Country { code: *b"DK", rev: 0 };
|
||||
/// DJ Djibouti
|
||||
pub const DJIBOUTI: Country = Country { code: *b"DJ", rev: 0 };
|
||||
/// DM Dominica
|
||||
pub const DOMINICA: Country = Country { code: *b"DM", rev: 0 };
|
||||
/// DO Dominican_Republic
|
||||
pub const DOMINICAN_REPUBLIC: Country = Country { code: *b"DO", rev: 0 };
|
||||
/// AU G'Day mate!
|
||||
pub const DOWN_UNDER: Country = Country { code: *b"AU", rev: 0 };
|
||||
/// EC Ecuador
|
||||
pub const ECUADOR: Country = Country { code: *b"EC", rev: 0 };
|
||||
/// EG Egypt
|
||||
pub const EGYPT: Country = Country { code: *b"EG", rev: 0 };
|
||||
/// SV El_Salvador
|
||||
pub const EL_SALVADOR: Country = Country { code: *b"SV", rev: 0 };
|
||||
/// GQ Equatorial_Guinea
|
||||
pub const EQUATORIAL_GUINEA: Country = Country { code: *b"GQ", rev: 0 };
|
||||
/// ER Eritrea
|
||||
pub const ERITREA: Country = Country { code: *b"ER", rev: 0 };
|
||||
/// EE Estonia
|
||||
pub const ESTONIA: Country = Country { code: *b"EE", rev: 0 };
|
||||
/// ET Ethiopia
|
||||
pub const ETHIOPIA: Country = Country { code: *b"ET", rev: 0 };
|
||||
/// FK Falkland_Islands_(Malvinas)
|
||||
pub const FALKLAND_ISLANDS_MALVINAS: Country = Country { code: *b"FK", rev: 0 };
|
||||
/// FO Faroe_Islands
|
||||
pub const FAROE_ISLANDS: Country = Country { code: *b"FO", rev: 0 };
|
||||
/// FJ Fiji
|
||||
pub const FIJI: Country = Country { code: *b"FJ", rev: 0 };
|
||||
/// FI Finland
|
||||
pub const FINLAND: Country = Country { code: *b"FI", rev: 0 };
|
||||
/// FR France
|
||||
pub const FRANCE: Country = Country { code: *b"FR", rev: 0 };
|
||||
/// GF French_Guina
|
||||
pub const FRENCH_GUINA: Country = Country { code: *b"GF", rev: 0 };
|
||||
/// PF French_Polynesia
|
||||
pub const FRENCH_POLYNESIA: Country = Country { code: *b"PF", rev: 0 };
|
||||
/// TF French_Southern_Territories
|
||||
pub const FRENCH_SOUTHERN_TERRITORIES: Country = Country { code: *b"TF", rev: 0 };
|
||||
/// GA Gabon
|
||||
pub const GABON: Country = Country { code: *b"GA", rev: 0 };
|
||||
/// GM Gambia
|
||||
pub const GAMBIA: Country = Country { code: *b"GM", rev: 0 };
|
||||
/// GE Georgia
|
||||
pub const GEORGIA: Country = Country { code: *b"GE", rev: 0 };
|
||||
/// DE Germany
|
||||
pub const GERMANY: Country = Country { code: *b"DE", rev: 0 };
|
||||
/// E0 European_Wide Revision 895
|
||||
pub const EUROPEAN_WIDE_REV895: Country = Country { code: *b"E0", rev: 895 };
|
||||
/// GH Ghana
|
||||
pub const GHANA: Country = Country { code: *b"GH", rev: 0 };
|
||||
/// GI Gibraltar
|
||||
pub const GIBRALTAR: Country = Country { code: *b"GI", rev: 0 };
|
||||
/// GR Greece
|
||||
pub const GREECE: Country = Country { code: *b"GR", rev: 0 };
|
||||
/// GD Grenada
|
||||
pub const GRENADA: Country = Country { code: *b"GD", rev: 0 };
|
||||
/// GP Guadeloupe
|
||||
pub const GUADELOUPE: Country = Country { code: *b"GP", rev: 0 };
|
||||
/// GU Guam
|
||||
pub const GUAM: Country = Country { code: *b"GU", rev: 0 };
|
||||
/// GT Guatemala
|
||||
pub const GUATEMALA: Country = Country { code: *b"GT", rev: 0 };
|
||||
/// GG Guernsey
|
||||
pub const GUERNSEY: Country = Country { code: *b"GG", rev: 0 };
|
||||
/// GN Guinea
|
||||
pub const GUINEA: Country = Country { code: *b"GN", rev: 0 };
|
||||
/// GW Guinea-bissau
|
||||
pub const GUINEA_BISSAU: Country = Country { code: *b"GW", rev: 0 };
|
||||
/// GY Guyana
|
||||
pub const GUYANA: Country = Country { code: *b"GY", rev: 0 };
|
||||
/// HT Haiti
|
||||
pub const HAITI: Country = Country { code: *b"HT", rev: 0 };
|
||||
/// VA Holy_See_(Vatican_City_State)
|
||||
pub const HOLY_SEE_VATICAN_CITY_STATE: Country = Country { code: *b"VA", rev: 0 };
|
||||
/// HN Honduras
|
||||
pub const HONDURAS: Country = Country { code: *b"HN", rev: 0 };
|
||||
/// HK Hong_Kong
|
||||
pub const HONG_KONG: Country = Country { code: *b"HK", rev: 0 };
|
||||
/// HU Hungary
|
||||
pub const HUNGARY: Country = Country { code: *b"HU", rev: 0 };
|
||||
/// IS Iceland
|
||||
pub const ICELAND: Country = Country { code: *b"IS", rev: 0 };
|
||||
/// IN India
|
||||
pub const INDIA: Country = Country { code: *b"IN", rev: 0 };
|
||||
/// ID Indonesia
|
||||
pub const INDONESIA: Country = Country { code: *b"ID", rev: 0 };
|
||||
/// IR Iran,_Islamic_Republic_Of
|
||||
pub const IRAN_ISLAMIC_REPUBLIC_OF: Country = Country { code: *b"IR", rev: 0 };
|
||||
/// IQ Iraq
|
||||
pub const IRAQ: Country = Country { code: *b"IQ", rev: 0 };
|
||||
/// IE Ireland
|
||||
pub const IRELAND: Country = Country { code: *b"IE", rev: 0 };
|
||||
/// IL Israel
|
||||
pub const ISRAEL: Country = Country { code: *b"IL", rev: 0 };
|
||||
/// IT Italy
|
||||
pub const ITALY: Country = Country { code: *b"IT", rev: 0 };
|
||||
/// JM Jamaica
|
||||
pub const JAMAICA: Country = Country { code: *b"JM", rev: 0 };
|
||||
/// JP Japan
|
||||
pub const JAPAN: Country = Country { code: *b"JP", rev: 0 };
|
||||
/// JE Jersey
|
||||
pub const JERSEY: Country = Country { code: *b"JE", rev: 0 };
|
||||
/// JO Jordan
|
||||
pub const JORDAN: Country = Country { code: *b"JO", rev: 0 };
|
||||
/// KZ Kazakhstan
|
||||
pub const KAZAKHSTAN: Country = Country { code: *b"KZ", rev: 0 };
|
||||
/// KE Kenya
|
||||
pub const KENYA: Country = Country { code: *b"KE", rev: 0 };
|
||||
/// KI Kiribati
|
||||
pub const KIRIBATI: Country = Country { code: *b"KI", rev: 0 };
|
||||
/// KR Korea,_Republic_Of
|
||||
pub const KOREA_REPUBLIC_OF: Country = Country { code: *b"KR", rev: 1 };
|
||||
/// 0A Kosovo
|
||||
pub const KOSOVO: Country = Country { code: *b"0A", rev: 0 };
|
||||
/// KW Kuwait
|
||||
pub const KUWAIT: Country = Country { code: *b"KW", rev: 0 };
|
||||
/// KG Kyrgyzstan
|
||||
pub const KYRGYZSTAN: Country = Country { code: *b"KG", rev: 0 };
|
||||
/// LA Lao_People's_Democratic_Repubic
|
||||
pub const LAO_PEOPLES_DEMOCRATIC_REPUBIC: Country = Country { code: *b"LA", rev: 0 };
|
||||
/// LV Latvia
|
||||
pub const LATVIA: Country = Country { code: *b"LV", rev: 0 };
|
||||
/// LB Lebanon
|
||||
pub const LEBANON: Country = Country { code: *b"LB", rev: 0 };
|
||||
/// LS Lesotho
|
||||
pub const LESOTHO: Country = Country { code: *b"LS", rev: 0 };
|
||||
/// LR Liberia
|
||||
pub const LIBERIA: Country = Country { code: *b"LR", rev: 0 };
|
||||
/// LY Libyan_Arab_Jamahiriya
|
||||
pub const LIBYAN_ARAB_JAMAHIRIYA: Country = Country { code: *b"LY", rev: 0 };
|
||||
/// LI Liechtenstein
|
||||
pub const LIECHTENSTEIN: Country = Country { code: *b"LI", rev: 0 };
|
||||
/// LT Lithuania
|
||||
pub const LITHUANIA: Country = Country { code: *b"LT", rev: 0 };
|
||||
/// LU Luxembourg
|
||||
pub const LUXEMBOURG: Country = Country { code: *b"LU", rev: 0 };
|
||||
/// MO Macao
|
||||
pub const MACAO: Country = Country { code: *b"MO", rev: 0 };
|
||||
/// MK Macedonia,_Former_Yugoslav_Republic_Of
|
||||
pub const MACEDONIA_FORMER_YUGOSLAV_REPUBLIC_OF: Country = Country { code: *b"MK", rev: 0 };
|
||||
/// MG Madagascar
|
||||
pub const MADAGASCAR: Country = Country { code: *b"MG", rev: 0 };
|
||||
/// MW Malawi
|
||||
pub const MALAWI: Country = Country { code: *b"MW", rev: 0 };
|
||||
/// MY Malaysia
|
||||
pub const MALAYSIA: Country = Country { code: *b"MY", rev: 0 };
|
||||
/// MV Maldives
|
||||
pub const MALDIVES: Country = Country { code: *b"MV", rev: 0 };
|
||||
/// ML Mali
|
||||
pub const MALI: Country = Country { code: *b"ML", rev: 0 };
|
||||
/// MT Malta
|
||||
pub const MALTA: Country = Country { code: *b"MT", rev: 0 };
|
||||
/// IM Man,_Isle_Of
|
||||
pub const MAN_ISLE_OF: Country = Country { code: *b"IM", rev: 0 };
|
||||
/// MQ Martinique
|
||||
pub const MARTINIQUE: Country = Country { code: *b"MQ", rev: 0 };
|
||||
/// MR Mauritania
|
||||
pub const MAURITANIA: Country = Country { code: *b"MR", rev: 0 };
|
||||
/// MU Mauritius
|
||||
pub const MAURITIUS: Country = Country { code: *b"MU", rev: 0 };
|
||||
/// YT Mayotte
|
||||
pub const MAYOTTE: Country = Country { code: *b"YT", rev: 0 };
|
||||
/// MX Mexico
|
||||
pub const MEXICO: Country = Country { code: *b"MX", rev: 0 };
|
||||
/// FM Micronesia,_Federated_States_Of
|
||||
pub const MICRONESIA_FEDERATED_STATES_OF: Country = Country { code: *b"FM", rev: 0 };
|
||||
/// MD Moldova,_Republic_Of
|
||||
pub const MOLDOVA_REPUBLIC_OF: Country = Country { code: *b"MD", rev: 0 };
|
||||
/// MC Monaco
|
||||
pub const MONACO: Country = Country { code: *b"MC", rev: 0 };
|
||||
/// MN Mongolia
|
||||
pub const MONGOLIA: Country = Country { code: *b"MN", rev: 0 };
|
||||
/// ME Montenegro
|
||||
pub const MONTENEGRO: Country = Country { code: *b"ME", rev: 0 };
|
||||
/// MS Montserrat
|
||||
pub const MONTSERRAT: Country = Country { code: *b"MS", rev: 0 };
|
||||
/// MA Morocco
|
||||
pub const MOROCCO: Country = Country { code: *b"MA", rev: 0 };
|
||||
/// MZ Mozambique
|
||||
pub const MOZAMBIQUE: Country = Country { code: *b"MZ", rev: 0 };
|
||||
/// MM Myanmar
|
||||
pub const MYANMAR: Country = Country { code: *b"MM", rev: 0 };
|
||||
/// NA Namibia
|
||||
pub const NAMIBIA: Country = Country { code: *b"NA", rev: 0 };
|
||||
/// NR Nauru
|
||||
pub const NAURU: Country = Country { code: *b"NR", rev: 0 };
|
||||
/// NP Nepal
|
||||
pub const NEPAL: Country = Country { code: *b"NP", rev: 0 };
|
||||
/// NL Netherlands
|
||||
pub const NETHERLANDS: Country = Country { code: *b"NL", rev: 0 };
|
||||
/// AN Netherlands_Antilles
|
||||
pub const NETHERLANDS_ANTILLES: Country = Country { code: *b"AN", rev: 0 };
|
||||
/// NC New_Caledonia
|
||||
pub const NEW_CALEDONIA: Country = Country { code: *b"NC", rev: 0 };
|
||||
/// NZ New_Zealand
|
||||
pub const NEW_ZEALAND: Country = Country { code: *b"NZ", rev: 0 };
|
||||
/// NI Nicaragua
|
||||
pub const NICARAGUA: Country = Country { code: *b"NI", rev: 0 };
|
||||
/// NE Niger
|
||||
pub const NIGER: Country = Country { code: *b"NE", rev: 0 };
|
||||
/// NG Nigeria
|
||||
pub const NIGERIA: Country = Country { code: *b"NG", rev: 0 };
|
||||
/// NF Norfolk_Island
|
||||
pub const NORFOLK_ISLAND: Country = Country { code: *b"NF", rev: 0 };
|
||||
/// MP Northern_Mariana_Islands
|
||||
pub const NORTHERN_MARIANA_ISLANDS: Country = Country { code: *b"MP", rev: 0 };
|
||||
/// NO Norway
|
||||
pub const NORWAY: Country = Country { code: *b"NO", rev: 0 };
|
||||
/// OM Oman
|
||||
pub const OMAN: Country = Country { code: *b"OM", rev: 0 };
|
||||
/// PK Pakistan
|
||||
pub const PAKISTAN: Country = Country { code: *b"PK", rev: 0 };
|
||||
/// PW Palau
|
||||
pub const PALAU: Country = Country { code: *b"PW", rev: 0 };
|
||||
/// PA Panama
|
||||
pub const PANAMA: Country = Country { code: *b"PA", rev: 0 };
|
||||
/// PG Papua_New_Guinea
|
||||
pub const PAPUA_NEW_GUINEA: Country = Country { code: *b"PG", rev: 0 };
|
||||
/// PY Paraguay
|
||||
pub const PARAGUAY: Country = Country { code: *b"PY", rev: 0 };
|
||||
/// PE Peru
|
||||
pub const PERU: Country = Country { code: *b"PE", rev: 0 };
|
||||
/// PH Philippines
|
||||
pub const PHILIPPINES: Country = Country { code: *b"PH", rev: 0 };
|
||||
/// PL Poland
|
||||
pub const POLAND: Country = Country { code: *b"PL", rev: 0 };
|
||||
/// PT Portugal
|
||||
pub const PORTUGAL: Country = Country { code: *b"PT", rev: 0 };
|
||||
/// PR Pueto_Rico
|
||||
pub const PUETO_RICO: Country = Country { code: *b"PR", rev: 0 };
|
||||
/// QA Qatar
|
||||
pub const QATAR: Country = Country { code: *b"QA", rev: 0 };
|
||||
/// RE Reunion
|
||||
pub const REUNION: Country = Country { code: *b"RE", rev: 0 };
|
||||
/// RO Romania
|
||||
pub const ROMANIA: Country = Country { code: *b"RO", rev: 0 };
|
||||
/// RU Russian_Federation
|
||||
pub const RUSSIAN_FEDERATION: Country = Country { code: *b"RU", rev: 0 };
|
||||
/// RW Rwanda
|
||||
pub const RWANDA: Country = Country { code: *b"RW", rev: 0 };
|
||||
/// KN Saint_Kitts_and_Nevis
|
||||
pub const SAINT_KITTS_AND_NEVIS: Country = Country { code: *b"KN", rev: 0 };
|
||||
/// LC Saint_Lucia
|
||||
pub const SAINT_LUCIA: Country = Country { code: *b"LC", rev: 0 };
|
||||
/// PM Saint_Pierre_and_Miquelon
|
||||
pub const SAINT_PIERRE_AND_MIQUELON: Country = Country { code: *b"PM", rev: 0 };
|
||||
/// VC Saint_Vincent_and_The_Grenadines
|
||||
pub const SAINT_VINCENT_AND_THE_GRENADINES: Country = Country { code: *b"VC", rev: 0 };
|
||||
/// WS Samoa
|
||||
pub const SAMOA: Country = Country { code: *b"WS", rev: 0 };
|
||||
/// MF Sanit_Martin_/_Sint_Marteen
|
||||
pub const SANIT_MARTIN_SINT_MARTEEN: Country = Country { code: *b"MF", rev: 0 };
|
||||
/// ST Sao_Tome_and_Principe
|
||||
pub const SAO_TOME_AND_PRINCIPE: Country = Country { code: *b"ST", rev: 0 };
|
||||
/// SA Saudi_Arabia
|
||||
pub const SAUDI_ARABIA: Country = Country { code: *b"SA", rev: 0 };
|
||||
/// SN Senegal
|
||||
pub const SENEGAL: Country = Country { code: *b"SN", rev: 0 };
|
||||
/// RS Serbia
|
||||
pub const SERBIA: Country = Country { code: *b"RS", rev: 0 };
|
||||
/// SC Seychelles
|
||||
pub const SEYCHELLES: Country = Country { code: *b"SC", rev: 0 };
|
||||
/// SL Sierra_Leone
|
||||
pub const SIERRA_LEONE: Country = Country { code: *b"SL", rev: 0 };
|
||||
/// SG Singapore
|
||||
pub const SINGAPORE: Country = Country { code: *b"SG", rev: 0 };
|
||||
/// SK Slovakia
|
||||
pub const SLOVAKIA: Country = Country { code: *b"SK", rev: 0 };
|
||||
/// SI Slovenia
|
||||
pub const SLOVENIA: Country = Country { code: *b"SI", rev: 0 };
|
||||
/// SB Solomon_Islands
|
||||
pub const SOLOMON_ISLANDS: Country = Country { code: *b"SB", rev: 0 };
|
||||
/// SO Somalia
|
||||
pub const SOMALIA: Country = Country { code: *b"SO", rev: 0 };
|
||||
/// ZA South_Africa
|
||||
pub const SOUTH_AFRICA: Country = Country { code: *b"ZA", rev: 0 };
|
||||
/// ES Spain
|
||||
pub const SPAIN: Country = Country { code: *b"ES", rev: 0 };
|
||||
/// LK Sri_Lanka
|
||||
pub const SRI_LANKA: Country = Country { code: *b"LK", rev: 0 };
|
||||
/// SR Suriname
|
||||
pub const SURINAME: Country = Country { code: *b"SR", rev: 0 };
|
||||
/// SZ Swaziland
|
||||
pub const SWAZILAND: Country = Country { code: *b"SZ", rev: 0 };
|
||||
/// SE Sweden
|
||||
pub const SWEDEN: Country = Country { code: *b"SE", rev: 0 };
|
||||
/// CH Switzerland
|
||||
pub const SWITZERLAND: Country = Country { code: *b"CH", rev: 0 };
|
||||
/// SY Syrian_Arab_Republic
|
||||
pub const SYRIAN_ARAB_REPUBLIC: Country = Country { code: *b"SY", rev: 0 };
|
||||
/// TW Taiwan,_Province_Of_China
|
||||
pub const TAIWAN_PROVINCE_OF_CHINA: Country = Country { code: *b"TW", rev: 0 };
|
||||
/// TJ Tajikistan
|
||||
pub const TAJIKISTAN: Country = Country { code: *b"TJ", rev: 0 };
|
||||
/// TZ Tanzania,_United_Republic_Of
|
||||
pub const TANZANIA_UNITED_REPUBLIC_OF: Country = Country { code: *b"TZ", rev: 0 };
|
||||
/// TH Thailand
|
||||
pub const THAILAND: Country = Country { code: *b"TH", rev: 0 };
|
||||
/// TG Togo
|
||||
pub const TOGO: Country = Country { code: *b"TG", rev: 0 };
|
||||
/// TO Tonga
|
||||
pub const TONGA: Country = Country { code: *b"TO", rev: 0 };
|
||||
/// TT Trinidad_and_Tobago
|
||||
pub const TRINIDAD_AND_TOBAGO: Country = Country { code: *b"TT", rev: 0 };
|
||||
/// TN Tunisia
|
||||
pub const TUNISIA: Country = Country { code: *b"TN", rev: 0 };
|
||||
/// TR Turkey
|
||||
pub const TURKEY: Country = Country { code: *b"TR", rev: 0 };
|
||||
/// TM Turkmenistan
|
||||
pub const TURKMENISTAN: Country = Country { code: *b"TM", rev: 0 };
|
||||
/// TC Turks_and_Caicos_Islands
|
||||
pub const TURKS_AND_CAICOS_ISLANDS: Country = Country { code: *b"TC", rev: 0 };
|
||||
/// TV Tuvalu
|
||||
pub const TUVALU: Country = Country { code: *b"TV", rev: 0 };
|
||||
/// UG Uganda
|
||||
pub const UGANDA: Country = Country { code: *b"UG", rev: 0 };
|
||||
/// UA Ukraine
|
||||
pub const UKRAINE: Country = Country { code: *b"UA", rev: 0 };
|
||||
/// AE United_Arab_Emirates
|
||||
pub const UNITED_ARAB_EMIRATES: Country = Country { code: *b"AE", rev: 0 };
|
||||
/// GB United_Kingdom
|
||||
pub const UNITED_KINGDOM: Country = Country { code: *b"GB", rev: 0 };
|
||||
/// US United_States
|
||||
pub const UNITED_STATES: Country = Country { code: *b"US", rev: 0 };
|
||||
/// US United_States Revision 4
|
||||
pub const UNITED_STATES_REV4: Country = Country { code: *b"US", rev: 4 };
|
||||
/// Q1 United_States Revision 931
|
||||
pub const UNITED_STATES_REV931: Country = Country { code: *b"Q1", rev: 931 };
|
||||
/// Q2 United_States_(No_DFS)
|
||||
pub const UNITED_STATES_NO_DFS: Country = Country { code: *b"Q2", rev: 0 };
|
||||
/// UM United_States_Minor_Outlying_Islands
|
||||
pub const UNITED_STATES_MINOR_OUTLYING_ISLANDS: Country = Country { code: *b"UM", rev: 0 };
|
||||
/// UY Uruguay
|
||||
pub const URUGUAY: Country = Country { code: *b"UY", rev: 0 };
|
||||
/// UZ Uzbekistan
|
||||
pub const UZBEKISTAN: Country = Country { code: *b"UZ", rev: 0 };
|
||||
/// VU Vanuatu
|
||||
pub const VANUATU: Country = Country { code: *b"VU", rev: 0 };
|
||||
/// VE Venezuela
|
||||
pub const VENEZUELA: Country = Country { code: *b"VE", rev: 0 };
|
||||
/// VN Viet_Nam
|
||||
pub const VIET_NAM: Country = Country { code: *b"VN", rev: 0 };
|
||||
/// VG Virgin_Islands,_British
|
||||
pub const VIRGIN_ISLANDS_BRITISH: Country = Country { code: *b"VG", rev: 0 };
|
||||
/// VI Virgin_Islands,_U.S.
|
||||
pub const VIRGIN_ISLANDS_US: Country = Country { code: *b"VI", rev: 0 };
|
||||
/// WF Wallis_and_Futuna
|
||||
pub const WALLIS_AND_FUTUNA: Country = Country { code: *b"WF", rev: 0 };
|
||||
/// 0C West_Bank
|
||||
pub const WEST_BANK: Country = Country { code: *b"0C", rev: 0 };
|
||||
/// EH Western_Sahara
|
||||
pub const WESTERN_SAHARA: Country = Country { code: *b"EH", rev: 0 };
|
||||
/// Worldwide Locale Revision 983
|
||||
pub const WORLD_WIDE_XV_REV983: Country = Country { code: *b"XV", rev: 983 };
|
||||
/// Worldwide Locale (passive Ch12-14)
|
||||
pub const WORLD_WIDE_XX: Country = Country { code: *b"XX", rev: 0 };
|
||||
/// Worldwide Locale (passive Ch12-14) Revision 17
|
||||
pub const WORLD_WIDE_XX_REV17: Country = Country { code: *b"XX", rev: 17 };
|
||||
/// YE Yemen
|
||||
pub const YEMEN: Country = Country { code: *b"YE", rev: 0 };
|
||||
/// ZM Zambia
|
||||
pub const ZAMBIA: Country = Country { code: *b"ZM", rev: 0 };
|
||||
/// ZW Zimbabwe
|
||||
pub const ZIMBABWE: Country = Country { code: *b"ZW", rev: 0 };
|
||||
400
cyw43/src/events.rs
Normal file
400
cyw43/src/events.rs
Normal file
@ -0,0 +1,400 @@
|
||||
#![allow(dead_code)]
|
||||
#![allow(non_camel_case_types)]
|
||||
|
||||
use core::cell::RefCell;
|
||||
|
||||
use embassy_sync::blocking_mutex::raw::NoopRawMutex;
|
||||
use embassy_sync::pubsub::{PubSubChannel, Subscriber};
|
||||
|
||||
use crate::structs::BssInfo;
|
||||
|
||||
#[derive(Debug, Clone, Copy, PartialEq, Eq, num_enum::FromPrimitive)]
|
||||
#[cfg_attr(feature = "defmt", derive(defmt::Format))]
|
||||
#[repr(u8)]
|
||||
pub enum Event {
|
||||
#[num_enum(default)]
|
||||
Unknown = 0xFF,
|
||||
/// indicates status of set SSID
|
||||
SET_SSID = 0,
|
||||
/// differentiates join IBSS from found (START) IBSS
|
||||
JOIN = 1,
|
||||
/// STA founded an IBSS or AP started a BSS
|
||||
START = 2,
|
||||
/// 802.11 AUTH request
|
||||
AUTH = 3,
|
||||
/// 802.11 AUTH indication
|
||||
AUTH_IND = 4,
|
||||
/// 802.11 DEAUTH request
|
||||
DEAUTH = 5,
|
||||
/// 802.11 DEAUTH indication
|
||||
DEAUTH_IND = 6,
|
||||
/// 802.11 ASSOC request
|
||||
ASSOC = 7,
|
||||
/// 802.11 ASSOC indication
|
||||
ASSOC_IND = 8,
|
||||
/// 802.11 REASSOC request
|
||||
REASSOC = 9,
|
||||
/// 802.11 REASSOC indication
|
||||
REASSOC_IND = 10,
|
||||
/// 802.11 DISASSOC request
|
||||
DISASSOC = 11,
|
||||
/// 802.11 DISASSOC indication
|
||||
DISASSOC_IND = 12,
|
||||
/// 802.11h Quiet period started
|
||||
QUIET_START = 13,
|
||||
/// 802.11h Quiet period ended
|
||||
QUIET_END = 14,
|
||||
/// BEACONS received/lost indication
|
||||
BEACON_RX = 15,
|
||||
/// generic link indication
|
||||
LINK = 16,
|
||||
/// TKIP MIC error occurred
|
||||
MIC_ERROR = 17,
|
||||
/// NDIS style link indication
|
||||
NDIS_LINK = 18,
|
||||
/// roam attempt occurred: indicate status & reason
|
||||
ROAM = 19,
|
||||
/// change in dot11FailedCount (txfail)
|
||||
TXFAIL = 20,
|
||||
/// WPA2 pmkid cache indication
|
||||
PMKID_CACHE = 21,
|
||||
/// current AP's TSF value went backward
|
||||
RETROGRADE_TSF = 22,
|
||||
/// AP was pruned from join list for reason
|
||||
PRUNE = 23,
|
||||
/// report AutoAuth table entry match for join attempt
|
||||
AUTOAUTH = 24,
|
||||
/// Event encapsulating an EAPOL message
|
||||
EAPOL_MSG = 25,
|
||||
/// Scan results are ready or scan was aborted
|
||||
SCAN_COMPLETE = 26,
|
||||
/// indicate to host addts fail/success
|
||||
ADDTS_IND = 27,
|
||||
/// indicate to host delts fail/success
|
||||
DELTS_IND = 28,
|
||||
/// indicate to host of beacon transmit
|
||||
BCNSENT_IND = 29,
|
||||
/// Send the received beacon up to the host
|
||||
BCNRX_MSG = 30,
|
||||
/// indicate to host loss of beacon
|
||||
BCNLOST_MSG = 31,
|
||||
/// before attempting to roam
|
||||
ROAM_PREP = 32,
|
||||
/// PFN network found event
|
||||
PFN_NET_FOUND = 33,
|
||||
/// PFN network lost event
|
||||
PFN_NET_LOST = 34,
|
||||
RESET_COMPLETE = 35,
|
||||
JOIN_START = 36,
|
||||
ROAM_START = 37,
|
||||
ASSOC_START = 38,
|
||||
IBSS_ASSOC = 39,
|
||||
RADIO = 40,
|
||||
/// PSM microcode watchdog fired
|
||||
PSM_WATCHDOG = 41,
|
||||
/// CCX association start
|
||||
CCX_ASSOC_START = 42,
|
||||
/// CCX association abort
|
||||
CCX_ASSOC_ABORT = 43,
|
||||
/// probe request received
|
||||
PROBREQ_MSG = 44,
|
||||
SCAN_CONFIRM_IND = 45,
|
||||
/// WPA Handshake
|
||||
PSK_SUP = 46,
|
||||
COUNTRY_CODE_CHANGED = 47,
|
||||
/// WMMAC excedded medium time
|
||||
EXCEEDED_MEDIUM_TIME = 48,
|
||||
/// WEP ICV error occurred
|
||||
ICV_ERROR = 49,
|
||||
/// Unsupported unicast encrypted frame
|
||||
UNICAST_DECODE_ERROR = 50,
|
||||
/// Unsupported multicast encrypted frame
|
||||
MULTICAST_DECODE_ERROR = 51,
|
||||
TRACE = 52,
|
||||
/// BT-AMP HCI event
|
||||
BTA_HCI_EVENT = 53,
|
||||
/// I/F change (for wlan host notification)
|
||||
IF = 54,
|
||||
/// P2P Discovery listen state expires
|
||||
P2P_DISC_LISTEN_COMPLETE = 55,
|
||||
/// indicate RSSI change based on configured levels
|
||||
RSSI = 56,
|
||||
/// PFN best network batching event
|
||||
PFN_BEST_BATCHING = 57,
|
||||
EXTLOG_MSG = 58,
|
||||
/// Action frame reception
|
||||
ACTION_FRAME = 59,
|
||||
/// Action frame Tx complete
|
||||
ACTION_FRAME_COMPLETE = 60,
|
||||
/// assoc request received
|
||||
PRE_ASSOC_IND = 61,
|
||||
/// re-assoc request received
|
||||
PRE_REASSOC_IND = 62,
|
||||
/// channel adopted (xxx: obsoleted)
|
||||
CHANNEL_ADOPTED = 63,
|
||||
/// AP started
|
||||
AP_STARTED = 64,
|
||||
/// AP stopped due to DFS
|
||||
DFS_AP_STOP = 65,
|
||||
/// AP resumed due to DFS
|
||||
DFS_AP_RESUME = 66,
|
||||
/// WAI stations event
|
||||
WAI_STA_EVENT = 67,
|
||||
/// event encapsulating an WAI message
|
||||
WAI_MSG = 68,
|
||||
/// escan result event
|
||||
ESCAN_RESULT = 69,
|
||||
/// action frame off channel complete
|
||||
ACTION_FRAME_OFF_CHAN_COMPLETE = 70,
|
||||
/// probe response received
|
||||
PROBRESP_MSG = 71,
|
||||
/// P2P Probe request received
|
||||
P2P_PROBREQ_MSG = 72,
|
||||
DCS_REQUEST = 73,
|
||||
/// credits for D11 FIFOs. [AC0,AC1,AC2,AC3,BC_MC,ATIM]
|
||||
FIFO_CREDIT_MAP = 74,
|
||||
/// Received action frame event WITH wl_event_rx_frame_data_t header
|
||||
ACTION_FRAME_RX = 75,
|
||||
/// Wake Event timer fired, used for wake WLAN test mode
|
||||
WAKE_EVENT = 76,
|
||||
/// Radio measurement complete
|
||||
RM_COMPLETE = 77,
|
||||
/// Synchronize TSF with the host
|
||||
HTSFSYNC = 78,
|
||||
/// request an overlay IOCTL/iovar from the host
|
||||
OVERLAY_REQ = 79,
|
||||
CSA_COMPLETE_IND = 80,
|
||||
/// excess PM Wake Event to inform host
|
||||
EXCESS_PM_WAKE_EVENT = 81,
|
||||
/// no PFN networks around
|
||||
PFN_SCAN_NONE = 82,
|
||||
/// last found PFN network gets lost
|
||||
PFN_SCAN_ALLGONE = 83,
|
||||
GTK_PLUMBED = 84,
|
||||
/// 802.11 ASSOC indication for NDIS only
|
||||
ASSOC_IND_NDIS = 85,
|
||||
/// 802.11 REASSOC indication for NDIS only
|
||||
REASSOC_IND_NDIS = 86,
|
||||
ASSOC_REQ_IE = 87,
|
||||
ASSOC_RESP_IE = 88,
|
||||
/// association recreated on resume
|
||||
ASSOC_RECREATED = 89,
|
||||
/// rx action frame event for NDIS only
|
||||
ACTION_FRAME_RX_NDIS = 90,
|
||||
/// authentication request received
|
||||
AUTH_REQ = 91,
|
||||
/// fast assoc recreation failed
|
||||
SPEEDY_RECREATE_FAIL = 93,
|
||||
/// port-specific event and payload (e.g. NDIS)
|
||||
NATIVE = 94,
|
||||
/// event for tx pkt delay suddently jump
|
||||
PKTDELAY_IND = 95,
|
||||
/// AWDL AW period starts
|
||||
AWDL_AW = 96,
|
||||
/// AWDL Master/Slave/NE master role event
|
||||
AWDL_ROLE = 97,
|
||||
/// Generic AWDL event
|
||||
AWDL_EVENT = 98,
|
||||
/// NIC AF txstatus
|
||||
NIC_AF_TXS = 99,
|
||||
/// NAN event
|
||||
NAN = 100,
|
||||
BEACON_FRAME_RX = 101,
|
||||
/// desired service found
|
||||
SERVICE_FOUND = 102,
|
||||
/// GAS fragment received
|
||||
GAS_FRAGMENT_RX = 103,
|
||||
/// GAS sessions all complete
|
||||
GAS_COMPLETE = 104,
|
||||
/// New device found by p2p offload
|
||||
P2PO_ADD_DEVICE = 105,
|
||||
/// device has been removed by p2p offload
|
||||
P2PO_DEL_DEVICE = 106,
|
||||
/// WNM event to notify STA enter sleep mode
|
||||
WNM_STA_SLEEP = 107,
|
||||
/// Indication of MAC tx failures (exhaustion of 802.11 retries) exceeding threshold(s)
|
||||
TXFAIL_THRESH = 108,
|
||||
/// Proximity Detection event
|
||||
PROXD = 109,
|
||||
/// AWDL RX Probe response
|
||||
AWDL_RX_PRB_RESP = 111,
|
||||
/// AWDL RX Action Frames
|
||||
AWDL_RX_ACT_FRAME = 112,
|
||||
/// AWDL Wowl nulls
|
||||
AWDL_WOWL_NULLPKT = 113,
|
||||
/// AWDL Phycal status
|
||||
AWDL_PHYCAL_STATUS = 114,
|
||||
/// AWDL OOB AF status
|
||||
AWDL_OOB_AF_STATUS = 115,
|
||||
/// Interleaved Scan status
|
||||
AWDL_SCAN_STATUS = 116,
|
||||
/// AWDL AW Start
|
||||
AWDL_AW_START = 117,
|
||||
/// AWDL AW End
|
||||
AWDL_AW_END = 118,
|
||||
/// AWDL AW Extensions
|
||||
AWDL_AW_EXT = 119,
|
||||
AWDL_PEER_CACHE_CONTROL = 120,
|
||||
CSA_START_IND = 121,
|
||||
CSA_DONE_IND = 122,
|
||||
CSA_FAILURE_IND = 123,
|
||||
/// CCA based channel quality report
|
||||
CCA_CHAN_QUAL = 124,
|
||||
/// to report change in BSSID while roaming
|
||||
BSSID = 125,
|
||||
/// tx error indication
|
||||
TX_STAT_ERROR = 126,
|
||||
/// credit check for BCMC supported
|
||||
BCMC_CREDIT_SUPPORT = 127,
|
||||
/// psta primary interface indication
|
||||
PSTA_PRIMARY_INTF_IND = 128,
|
||||
/// Handover Request Initiated
|
||||
BT_WIFI_HANDOVER_REQ = 130,
|
||||
/// Southpaw TxInhibit notification
|
||||
SPW_TXINHIBIT = 131,
|
||||
/// FBT Authentication Request Indication
|
||||
FBT_AUTH_REQ_IND = 132,
|
||||
/// Enhancement addition for RSSI
|
||||
RSSI_LQM = 133,
|
||||
/// Full probe/beacon (IEs etc) results
|
||||
PFN_GSCAN_FULL_RESULT = 134,
|
||||
/// Significant change in rssi of bssids being tracked
|
||||
PFN_SWC = 135,
|
||||
/// a STA been authroized for traffic
|
||||
AUTHORIZED = 136,
|
||||
/// probe req with wl_event_rx_frame_data_t header
|
||||
PROBREQ_MSG_RX = 137,
|
||||
/// PFN completed scan of network list
|
||||
PFN_SCAN_COMPLETE = 138,
|
||||
/// RMC Event
|
||||
RMC_EVENT = 139,
|
||||
/// DPSTA interface indication
|
||||
DPSTA_INTF_IND = 140,
|
||||
/// RRM Event
|
||||
RRM = 141,
|
||||
/// ULP entry event
|
||||
ULP = 146,
|
||||
/// TCP Keep Alive Offload Event
|
||||
TKO = 151,
|
||||
/// authentication request received
|
||||
EXT_AUTH_REQ = 187,
|
||||
/// authentication request received
|
||||
EXT_AUTH_FRAME_RX = 188,
|
||||
/// mgmt frame Tx complete
|
||||
MGMT_FRAME_TXSTATUS = 189,
|
||||
/// highest val + 1 for range checking
|
||||
LAST = 190,
|
||||
}
|
||||
|
||||
// TODO this PubSub can probably be replaced with shared memory to make it a bit more efficient.
|
||||
pub type EventQueue = PubSubChannel<NoopRawMutex, Message, 2, 1, 1>;
|
||||
pub type EventSubscriber<'a> = Subscriber<'a, NoopRawMutex, Message, 2, 1, 1>;
|
||||
|
||||
pub struct Events {
|
||||
pub queue: EventQueue,
|
||||
pub mask: SharedEventMask,
|
||||
}
|
||||
|
||||
impl Events {
|
||||
pub fn new() -> Self {
|
||||
Self {
|
||||
queue: EventQueue::new(),
|
||||
mask: SharedEventMask::default(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Clone, Copy)]
|
||||
#[cfg_attr(feature = "defmt", derive(defmt::Format))]
|
||||
pub struct Status {
|
||||
pub event_type: Event,
|
||||
pub status: u32,
|
||||
}
|
||||
|
||||
#[derive(Clone, Copy)]
|
||||
pub enum Payload {
|
||||
None,
|
||||
BssInfo(BssInfo),
|
||||
}
|
||||
|
||||
#[derive(Clone, Copy)]
|
||||
|
||||
pub struct Message {
|
||||
pub header: Status,
|
||||
pub payload: Payload,
|
||||
}
|
||||
|
||||
impl Message {
|
||||
pub fn new(status: Status, payload: Payload) -> Self {
|
||||
Self {
|
||||
header: status,
|
||||
payload,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Default)]
|
||||
struct EventMask {
|
||||
mask: [u32; Self::WORD_COUNT],
|
||||
}
|
||||
|
||||
impl EventMask {
|
||||
const WORD_COUNT: usize = ((Event::LAST as u32 + (u32::BITS - 1)) / u32::BITS) as usize;
|
||||
|
||||
fn enable(&mut self, event: Event) {
|
||||
let n = event as u32;
|
||||
let word = n / u32::BITS;
|
||||
let bit = n % u32::BITS;
|
||||
|
||||
self.mask[word as usize] |= 1 << bit;
|
||||
}
|
||||
|
||||
fn disable(&mut self, event: Event) {
|
||||
let n = event as u32;
|
||||
let word = n / u32::BITS;
|
||||
let bit = n % u32::BITS;
|
||||
|
||||
self.mask[word as usize] &= !(1 << bit);
|
||||
}
|
||||
|
||||
fn is_enabled(&self, event: Event) -> bool {
|
||||
let n = event as u32;
|
||||
let word = n / u32::BITS;
|
||||
let bit = n % u32::BITS;
|
||||
|
||||
self.mask[word as usize] & (1 << bit) > 0
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Default)]
|
||||
|
||||
pub struct SharedEventMask {
|
||||
mask: RefCell<EventMask>,
|
||||
}
|
||||
|
||||
impl SharedEventMask {
|
||||
pub fn enable(&self, events: &[Event]) {
|
||||
let mut mask = self.mask.borrow_mut();
|
||||
for event in events {
|
||||
mask.enable(*event);
|
||||
}
|
||||
}
|
||||
|
||||
#[allow(dead_code)]
|
||||
pub fn disable(&self, events: &[Event]) {
|
||||
let mut mask = self.mask.borrow_mut();
|
||||
for event in events {
|
||||
mask.disable(*event);
|
||||
}
|
||||
}
|
||||
|
||||
pub fn disable_all(&self) {
|
||||
let mut mask = self.mask.borrow_mut();
|
||||
mask.mask = Default::default();
|
||||
}
|
||||
|
||||
pub fn is_enabled(&self, event: Event) -> bool {
|
||||
let mask = self.mask.borrow();
|
||||
mask.is_enabled(event)
|
||||
}
|
||||
}
|
||||
257
cyw43/src/fmt.rs
Normal file
257
cyw43/src/fmt.rs
Normal file
@ -0,0 +1,257 @@
|
||||
#![macro_use]
|
||||
#![allow(unused_macros)]
|
||||
|
||||
use core::fmt::{Debug, Display, LowerHex};
|
||||
|
||||
#[cfg(all(feature = "defmt", feature = "log"))]
|
||||
compile_error!("You may not enable both `defmt` and `log` features.");
|
||||
|
||||
macro_rules! assert {
|
||||
($($x:tt)*) => {
|
||||
{
|
||||
#[cfg(not(feature = "defmt"))]
|
||||
::core::assert!($($x)*);
|
||||
#[cfg(feature = "defmt")]
|
||||
::defmt::assert!($($x)*);
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
macro_rules! assert_eq {
|
||||
($($x:tt)*) => {
|
||||
{
|
||||
#[cfg(not(feature = "defmt"))]
|
||||
::core::assert_eq!($($x)*);
|
||||
#[cfg(feature = "defmt")]
|
||||
::defmt::assert_eq!($($x)*);
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
macro_rules! assert_ne {
|
||||
($($x:tt)*) => {
|
||||
{
|
||||
#[cfg(not(feature = "defmt"))]
|
||||
::core::assert_ne!($($x)*);
|
||||
#[cfg(feature = "defmt")]
|
||||
::defmt::assert_ne!($($x)*);
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
macro_rules! debug_assert {
|
||||
($($x:tt)*) => {
|
||||
{
|
||||
#[cfg(not(feature = "defmt"))]
|
||||
::core::debug_assert!($($x)*);
|
||||
#[cfg(feature = "defmt")]
|
||||
::defmt::debug_assert!($($x)*);
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
macro_rules! debug_assert_eq {
|
||||
($($x:tt)*) => {
|
||||
{
|
||||
#[cfg(not(feature = "defmt"))]
|
||||
::core::debug_assert_eq!($($x)*);
|
||||
#[cfg(feature = "defmt")]
|
||||
::defmt::debug_assert_eq!($($x)*);
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
macro_rules! debug_assert_ne {
|
||||
($($x:tt)*) => {
|
||||
{
|
||||
#[cfg(not(feature = "defmt"))]
|
||||
::core::debug_assert_ne!($($x)*);
|
||||
#[cfg(feature = "defmt")]
|
||||
::defmt::debug_assert_ne!($($x)*);
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
macro_rules! todo {
|
||||
($($x:tt)*) => {
|
||||
{
|
||||
#[cfg(not(feature = "defmt"))]
|
||||
::core::todo!($($x)*);
|
||||
#[cfg(feature = "defmt")]
|
||||
::defmt::todo!($($x)*);
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
macro_rules! unreachable {
|
||||
($($x:tt)*) => {
|
||||
{
|
||||
#[cfg(not(feature = "defmt"))]
|
||||
::core::unreachable!($($x)*);
|
||||
#[cfg(feature = "defmt")]
|
||||
::defmt::unreachable!($($x)*);
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
macro_rules! panic {
|
||||
($($x:tt)*) => {
|
||||
{
|
||||
#[cfg(not(feature = "defmt"))]
|
||||
::core::panic!($($x)*);
|
||||
#[cfg(feature = "defmt")]
|
||||
::defmt::panic!($($x)*);
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
macro_rules! trace {
|
||||
($s:literal $(, $x:expr)* $(,)?) => {
|
||||
{
|
||||
#[cfg(feature = "log")]
|
||||
::log::trace!($s $(, $x)*);
|
||||
#[cfg(feature = "defmt")]
|
||||
::defmt::trace!($s $(, $x)*);
|
||||
#[cfg(not(any(feature = "log", feature="defmt")))]
|
||||
let _ = ($( & $x ),*);
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
macro_rules! debug {
|
||||
($s:literal $(, $x:expr)* $(,)?) => {
|
||||
{
|
||||
#[cfg(feature = "log")]
|
||||
::log::debug!($s $(, $x)*);
|
||||
#[cfg(feature = "defmt")]
|
||||
::defmt::debug!($s $(, $x)*);
|
||||
#[cfg(not(any(feature = "log", feature="defmt")))]
|
||||
let _ = ($( & $x ),*);
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
macro_rules! info {
|
||||
($s:literal $(, $x:expr)* $(,)?) => {
|
||||
{
|
||||
#[cfg(feature = "log")]
|
||||
::log::info!($s $(, $x)*);
|
||||
#[cfg(feature = "defmt")]
|
||||
::defmt::info!($s $(, $x)*);
|
||||
#[cfg(not(any(feature = "log", feature="defmt")))]
|
||||
let _ = ($( & $x ),*);
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
macro_rules! warn {
|
||||
($s:literal $(, $x:expr)* $(,)?) => {
|
||||
{
|
||||
#[cfg(feature = "log")]
|
||||
::log::warn!($s $(, $x)*);
|
||||
#[cfg(feature = "defmt")]
|
||||
::defmt::warn!($s $(, $x)*);
|
||||
#[cfg(not(any(feature = "log", feature="defmt")))]
|
||||
let _ = ($( & $x ),*);
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
macro_rules! error {
|
||||
($s:literal $(, $x:expr)* $(,)?) => {
|
||||
{
|
||||
#[cfg(feature = "log")]
|
||||
::log::error!($s $(, $x)*);
|
||||
#[cfg(feature = "defmt")]
|
||||
::defmt::error!($s $(, $x)*);
|
||||
#[cfg(not(any(feature = "log", feature="defmt")))]
|
||||
let _ = ($( & $x ),*);
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
#[cfg(feature = "defmt")]
|
||||
macro_rules! unwrap {
|
||||
($($x:tt)*) => {
|
||||
::defmt::unwrap!($($x)*)
|
||||
};
|
||||
}
|
||||
|
||||
#[cfg(not(feature = "defmt"))]
|
||||
macro_rules! unwrap {
|
||||
($arg:expr) => {
|
||||
match $crate::fmt::Try::into_result($arg) {
|
||||
::core::result::Result::Ok(t) => t,
|
||||
::core::result::Result::Err(e) => {
|
||||
::core::panic!("unwrap of `{}` failed: {:?}", ::core::stringify!($arg), e);
|
||||
}
|
||||
}
|
||||
};
|
||||
($arg:expr, $($msg:expr),+ $(,)? ) => {
|
||||
match $crate::fmt::Try::into_result($arg) {
|
||||
::core::result::Result::Ok(t) => t,
|
||||
::core::result::Result::Err(e) => {
|
||||
::core::panic!("unwrap of `{}` failed: {}: {:?}", ::core::stringify!($arg), ::core::format_args!($($msg,)*), e);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(feature = "defmt-timestamp-uptime")]
|
||||
defmt::timestamp! {"{=u64:us}", crate::time::Instant::now().as_micros() }
|
||||
|
||||
#[derive(Debug, Copy, Clone, Eq, PartialEq)]
|
||||
pub struct NoneError;
|
||||
|
||||
pub trait Try {
|
||||
type Ok;
|
||||
type Error;
|
||||
fn into_result(self) -> Result<Self::Ok, Self::Error>;
|
||||
}
|
||||
|
||||
impl<T> Try for Option<T> {
|
||||
type Ok = T;
|
||||
type Error = NoneError;
|
||||
|
||||
#[inline]
|
||||
fn into_result(self) -> Result<T, NoneError> {
|
||||
self.ok_or(NoneError)
|
||||
}
|
||||
}
|
||||
|
||||
impl<T, E> Try for Result<T, E> {
|
||||
type Ok = T;
|
||||
type Error = E;
|
||||
|
||||
#[inline]
|
||||
fn into_result(self) -> Self {
|
||||
self
|
||||
}
|
||||
}
|
||||
|
||||
pub struct Bytes<'a>(pub &'a [u8]);
|
||||
|
||||
impl<'a> Debug for Bytes<'a> {
|
||||
fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
|
||||
write!(f, "{:#02x?}", self.0)
|
||||
}
|
||||
}
|
||||
|
||||
impl<'a> Display for Bytes<'a> {
|
||||
fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
|
||||
write!(f, "{:#02x?}", self.0)
|
||||
}
|
||||
}
|
||||
|
||||
impl<'a> LowerHex for Bytes<'a> {
|
||||
fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
|
||||
write!(f, "{:#02x?}", self.0)
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(feature = "defmt")]
|
||||
impl<'a> defmt::Format for Bytes<'a> {
|
||||
fn format(&self, fmt: defmt::Formatter) {
|
||||
defmt::write!(fmt, "{:02x}", self.0)
|
||||
}
|
||||
}
|
||||
126
cyw43/src/ioctl.rs
Normal file
126
cyw43/src/ioctl.rs
Normal file
@ -0,0 +1,126 @@
|
||||
use core::cell::{Cell, RefCell};
|
||||
use core::future::poll_fn;
|
||||
use core::task::{Poll, Waker};
|
||||
|
||||
use embassy_sync::waitqueue::WakerRegistration;
|
||||
|
||||
use crate::fmt::Bytes;
|
||||
|
||||
#[derive(Clone, Copy)]
|
||||
pub enum IoctlType {
|
||||
Get = 0,
|
||||
Set = 2,
|
||||
}
|
||||
|
||||
#[derive(Clone, Copy)]
|
||||
pub struct PendingIoctl {
|
||||
pub buf: *mut [u8],
|
||||
pub kind: IoctlType,
|
||||
pub cmd: u32,
|
||||
pub iface: u32,
|
||||
}
|
||||
|
||||
#[derive(Clone, Copy)]
|
||||
enum IoctlStateInner {
|
||||
Pending(PendingIoctl),
|
||||
Sent { buf: *mut [u8] },
|
||||
Done { resp_len: usize },
|
||||
}
|
||||
|
||||
struct Wakers {
|
||||
control: WakerRegistration,
|
||||
runner: WakerRegistration,
|
||||
}
|
||||
|
||||
impl Default for Wakers {
|
||||
fn default() -> Self {
|
||||
Self {
|
||||
control: WakerRegistration::new(),
|
||||
runner: WakerRegistration::new(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub struct IoctlState {
|
||||
state: Cell<IoctlStateInner>,
|
||||
wakers: RefCell<Wakers>,
|
||||
}
|
||||
|
||||
impl IoctlState {
|
||||
pub fn new() -> Self {
|
||||
Self {
|
||||
state: Cell::new(IoctlStateInner::Done { resp_len: 0 }),
|
||||
wakers: Default::default(),
|
||||
}
|
||||
}
|
||||
|
||||
fn wake_control(&self) {
|
||||
self.wakers.borrow_mut().control.wake();
|
||||
}
|
||||
|
||||
fn register_control(&self, waker: &Waker) {
|
||||
self.wakers.borrow_mut().control.register(waker);
|
||||
}
|
||||
|
||||
fn wake_runner(&self) {
|
||||
self.wakers.borrow_mut().runner.wake();
|
||||
}
|
||||
|
||||
fn register_runner(&self, waker: &Waker) {
|
||||
self.wakers.borrow_mut().runner.register(waker);
|
||||
}
|
||||
|
||||
pub async fn wait_complete(&self) -> usize {
|
||||
poll_fn(|cx| {
|
||||
if let IoctlStateInner::Done { resp_len } = self.state.get() {
|
||||
Poll::Ready(resp_len)
|
||||
} else {
|
||||
self.register_control(cx.waker());
|
||||
Poll::Pending
|
||||
}
|
||||
})
|
||||
.await
|
||||
}
|
||||
|
||||
pub async fn wait_pending(&self) -> PendingIoctl {
|
||||
let pending = poll_fn(|cx| {
|
||||
if let IoctlStateInner::Pending(pending) = self.state.get() {
|
||||
Poll::Ready(pending)
|
||||
} else {
|
||||
self.register_runner(cx.waker());
|
||||
Poll::Pending
|
||||
}
|
||||
})
|
||||
.await;
|
||||
|
||||
self.state.set(IoctlStateInner::Sent { buf: pending.buf });
|
||||
pending
|
||||
}
|
||||
|
||||
pub fn cancel_ioctl(&self) {
|
||||
self.state.set(IoctlStateInner::Done { resp_len: 0 });
|
||||
}
|
||||
|
||||
pub async fn do_ioctl(&self, kind: IoctlType, cmd: u32, iface: u32, buf: &mut [u8]) -> usize {
|
||||
self.state
|
||||
.set(IoctlStateInner::Pending(PendingIoctl { buf, kind, cmd, iface }));
|
||||
self.wake_runner();
|
||||
self.wait_complete().await
|
||||
}
|
||||
|
||||
pub fn ioctl_done(&self, response: &[u8]) {
|
||||
if let IoctlStateInner::Sent { buf } = self.state.get() {
|
||||
trace!("IOCTL Response: {:02x}", Bytes(response));
|
||||
|
||||
// TODO fix this
|
||||
(unsafe { &mut *buf }[..response.len()]).copy_from_slice(response);
|
||||
|
||||
self.state.set(IoctlStateInner::Done {
|
||||
resp_len: response.len(),
|
||||
});
|
||||
self.wake_control();
|
||||
} else {
|
||||
warn!("IOCTL Response but no pending Ioctl");
|
||||
}
|
||||
}
|
||||
}
|
||||
236
cyw43/src/lib.rs
Normal file
236
cyw43/src/lib.rs
Normal file
@ -0,0 +1,236 @@
|
||||
#![no_std]
|
||||
#![no_main]
|
||||
#![allow(incomplete_features)]
|
||||
#![feature(async_fn_in_trait, type_alias_impl_trait, concat_bytes)]
|
||||
#![deny(unused_must_use)]
|
||||
|
||||
// This mod MUST go first, so that the others see its macros.
|
||||
pub(crate) mod fmt;
|
||||
|
||||
mod bus;
|
||||
mod consts;
|
||||
mod countries;
|
||||
mod events;
|
||||
mod ioctl;
|
||||
mod structs;
|
||||
|
||||
mod control;
|
||||
mod nvram;
|
||||
mod runner;
|
||||
|
||||
use core::slice;
|
||||
|
||||
use embassy_net_driver_channel as ch;
|
||||
use embedded_hal_1::digital::OutputPin;
|
||||
use events::Events;
|
||||
use ioctl::IoctlState;
|
||||
|
||||
use crate::bus::Bus;
|
||||
pub use crate::bus::SpiBusCyw43;
|
||||
pub use crate::control::{Control, Error as ControlError};
|
||||
pub use crate::runner::Runner;
|
||||
pub use crate::structs::BssInfo;
|
||||
|
||||
const MTU: usize = 1514;
|
||||
|
||||
#[allow(unused)]
|
||||
#[derive(Clone, Copy, PartialEq, Eq)]
|
||||
enum Core {
|
||||
WLAN = 0,
|
||||
SOCSRAM = 1,
|
||||
SDIOD = 2,
|
||||
}
|
||||
|
||||
impl Core {
|
||||
fn base_addr(&self) -> u32 {
|
||||
match self {
|
||||
Self::WLAN => CHIP.arm_core_base_address,
|
||||
Self::SOCSRAM => CHIP.socsram_wrapper_base_address,
|
||||
Self::SDIOD => CHIP.sdiod_core_base_address,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[allow(unused)]
|
||||
struct Chip {
|
||||
arm_core_base_address: u32,
|
||||
socsram_base_address: u32,
|
||||
socsram_wrapper_base_address: u32,
|
||||
sdiod_core_base_address: u32,
|
||||
pmu_base_address: u32,
|
||||
chip_ram_size: u32,
|
||||
atcm_ram_base_address: u32,
|
||||
socram_srmem_size: u32,
|
||||
chanspec_band_mask: u32,
|
||||
chanspec_band_2g: u32,
|
||||
chanspec_band_5g: u32,
|
||||
chanspec_band_shift: u32,
|
||||
chanspec_bw_10: u32,
|
||||
chanspec_bw_20: u32,
|
||||
chanspec_bw_40: u32,
|
||||
chanspec_bw_mask: u32,
|
||||
chanspec_bw_shift: u32,
|
||||
chanspec_ctl_sb_lower: u32,
|
||||
chanspec_ctl_sb_upper: u32,
|
||||
chanspec_ctl_sb_none: u32,
|
||||
chanspec_ctl_sb_mask: u32,
|
||||
}
|
||||
|
||||
const WRAPPER_REGISTER_OFFSET: u32 = 0x100000;
|
||||
|
||||
// Data for CYW43439
|
||||
const CHIP: Chip = Chip {
|
||||
arm_core_base_address: 0x18003000 + WRAPPER_REGISTER_OFFSET,
|
||||
socsram_base_address: 0x18004000,
|
||||
socsram_wrapper_base_address: 0x18004000 + WRAPPER_REGISTER_OFFSET,
|
||||
sdiod_core_base_address: 0x18002000,
|
||||
pmu_base_address: 0x18000000,
|
||||
chip_ram_size: 512 * 1024,
|
||||
atcm_ram_base_address: 0,
|
||||
socram_srmem_size: 64 * 1024,
|
||||
chanspec_band_mask: 0xc000,
|
||||
chanspec_band_2g: 0x0000,
|
||||
chanspec_band_5g: 0xc000,
|
||||
chanspec_band_shift: 14,
|
||||
chanspec_bw_10: 0x0800,
|
||||
chanspec_bw_20: 0x1000,
|
||||
chanspec_bw_40: 0x1800,
|
||||
chanspec_bw_mask: 0x3800,
|
||||
chanspec_bw_shift: 11,
|
||||
chanspec_ctl_sb_lower: 0x0000,
|
||||
chanspec_ctl_sb_upper: 0x0100,
|
||||
chanspec_ctl_sb_none: 0x0000,
|
||||
chanspec_ctl_sb_mask: 0x0700,
|
||||
};
|
||||
|
||||
pub struct State {
|
||||
ioctl_state: IoctlState,
|
||||
ch: ch::State<MTU, 4, 4>,
|
||||
events: Events,
|
||||
}
|
||||
|
||||
impl State {
|
||||
pub fn new() -> Self {
|
||||
Self {
|
||||
ioctl_state: IoctlState::new(),
|
||||
ch: ch::State::new(),
|
||||
events: Events::new(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
|
||||
pub enum PowerManagementMode {
|
||||
/// Custom, officially unsupported mode. Use at your own risk.
|
||||
/// All power-saving features set to their max at only a marginal decrease in power consumption
|
||||
/// as oppposed to `Aggressive`.
|
||||
SuperSave,
|
||||
|
||||
/// Aggressive power saving mode.
|
||||
Aggressive,
|
||||
|
||||
/// The default mode.
|
||||
PowerSave,
|
||||
|
||||
/// Performance is prefered over power consumption but still some power is conserved as opposed to
|
||||
/// `None`.
|
||||
Performance,
|
||||
|
||||
/// Unlike all the other PM modes, this lowers the power consumption at all times at the cost of
|
||||
/// a much lower throughput.
|
||||
ThroughputThrottling,
|
||||
|
||||
/// No power management is configured. This consumes the most power.
|
||||
None,
|
||||
}
|
||||
|
||||
impl Default for PowerManagementMode {
|
||||
fn default() -> Self {
|
||||
Self::PowerSave
|
||||
}
|
||||
}
|
||||
|
||||
impl PowerManagementMode {
|
||||
fn sleep_ret_ms(&self) -> u16 {
|
||||
match self {
|
||||
PowerManagementMode::SuperSave => 2000,
|
||||
PowerManagementMode::Aggressive => 2000,
|
||||
PowerManagementMode::PowerSave => 200,
|
||||
PowerManagementMode::Performance => 20,
|
||||
PowerManagementMode::ThroughputThrottling => 0, // value doesn't matter
|
||||
PowerManagementMode::None => 0, // value doesn't matter
|
||||
}
|
||||
}
|
||||
|
||||
fn beacon_period(&self) -> u8 {
|
||||
match self {
|
||||
PowerManagementMode::SuperSave => 255,
|
||||
PowerManagementMode::Aggressive => 1,
|
||||
PowerManagementMode::PowerSave => 1,
|
||||
PowerManagementMode::Performance => 1,
|
||||
PowerManagementMode::ThroughputThrottling => 0, // value doesn't matter
|
||||
PowerManagementMode::None => 0, // value doesn't matter
|
||||
}
|
||||
}
|
||||
|
||||
fn dtim_period(&self) -> u8 {
|
||||
match self {
|
||||
PowerManagementMode::SuperSave => 255,
|
||||
PowerManagementMode::Aggressive => 1,
|
||||
PowerManagementMode::PowerSave => 1,
|
||||
PowerManagementMode::Performance => 1,
|
||||
PowerManagementMode::ThroughputThrottling => 0, // value doesn't matter
|
||||
PowerManagementMode::None => 0, // value doesn't matter
|
||||
}
|
||||
}
|
||||
|
||||
fn assoc(&self) -> u8 {
|
||||
match self {
|
||||
PowerManagementMode::SuperSave => 255,
|
||||
PowerManagementMode::Aggressive => 10,
|
||||
PowerManagementMode::PowerSave => 10,
|
||||
PowerManagementMode::Performance => 1,
|
||||
PowerManagementMode::ThroughputThrottling => 0, // value doesn't matter
|
||||
PowerManagementMode::None => 0, // value doesn't matter
|
||||
}
|
||||
}
|
||||
|
||||
fn mode(&self) -> u32 {
|
||||
match self {
|
||||
PowerManagementMode::ThroughputThrottling => 1,
|
||||
PowerManagementMode::None => 0,
|
||||
_ => 2,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub type NetDriver<'a> = ch::Device<'a, MTU>;
|
||||
|
||||
pub async fn new<'a, PWR, SPI>(
|
||||
state: &'a mut State,
|
||||
pwr: PWR,
|
||||
spi: SPI,
|
||||
firmware: &[u8],
|
||||
) -> (NetDriver<'a>, Control<'a>, Runner<'a, PWR, SPI>)
|
||||
where
|
||||
PWR: OutputPin,
|
||||
SPI: SpiBusCyw43,
|
||||
{
|
||||
let (ch_runner, device) = ch::new(&mut state.ch, [0; 6]);
|
||||
let state_ch = ch_runner.state_runner();
|
||||
|
||||
let mut runner = Runner::new(ch_runner, Bus::new(pwr, spi), &state.ioctl_state, &state.events);
|
||||
|
||||
runner.init(firmware).await;
|
||||
|
||||
(
|
||||
device,
|
||||
Control::new(state_ch, &state.events, &state.ioctl_state),
|
||||
runner,
|
||||
)
|
||||
}
|
||||
|
||||
fn slice8_mut(x: &mut [u32]) -> &mut [u8] {
|
||||
let len = x.len() * 4;
|
||||
unsafe { slice::from_raw_parts_mut(x.as_mut_ptr() as _, len) }
|
||||
}
|
||||
54
cyw43/src/nvram.rs
Normal file
54
cyw43/src/nvram.rs
Normal file
@ -0,0 +1,54 @@
|
||||
macro_rules! nvram {
|
||||
($($s:literal,)*) => {
|
||||
concat_bytes!($($s, b"\x00",)* b"\x00\x00")
|
||||
};
|
||||
}
|
||||
|
||||
pub static NVRAM: &'static [u8] = &*nvram!(
|
||||
b"NVRAMRev=$Rev$",
|
||||
b"manfid=0x2d0",
|
||||
b"prodid=0x0727",
|
||||
b"vendid=0x14e4",
|
||||
b"devid=0x43e2",
|
||||
b"boardtype=0x0887",
|
||||
b"boardrev=0x1100",
|
||||
b"boardnum=22",
|
||||
b"macaddr=00:A0:50:b5:59:5e",
|
||||
b"sromrev=11",
|
||||
b"boardflags=0x00404001",
|
||||
b"boardflags3=0x04000000",
|
||||
b"xtalfreq=37400",
|
||||
b"nocrc=1",
|
||||
b"ag0=255",
|
||||
b"aa2g=1",
|
||||
b"ccode=ALL",
|
||||
b"pa0itssit=0x20",
|
||||
b"extpagain2g=0",
|
||||
b"pa2ga0=-168,6649,-778",
|
||||
b"AvVmid_c0=0x0,0xc8",
|
||||
b"cckpwroffset0=5",
|
||||
b"maxp2ga0=84",
|
||||
b"txpwrbckof=6",
|
||||
b"cckbw202gpo=0",
|
||||
b"legofdmbw202gpo=0x66111111",
|
||||
b"mcsbw202gpo=0x77711111",
|
||||
b"propbw202gpo=0xdd",
|
||||
b"ofdmdigfilttype=18",
|
||||
b"ofdmdigfilttypebe=18",
|
||||
b"papdmode=1",
|
||||
b"papdvalidtest=1",
|
||||
b"pacalidx2g=45",
|
||||
b"papdepsoffset=-30",
|
||||
b"papdendidx=58",
|
||||
b"ltecxmux=0",
|
||||
b"ltecxpadnum=0x0102",
|
||||
b"ltecxfnsel=0x44",
|
||||
b"ltecxgcigpio=0x01",
|
||||
b"il0macaddr=00:90:4c:c5:12:38",
|
||||
b"wl0id=0x431b",
|
||||
b"deadman_to=0xffffffff",
|
||||
b"muxenab=0x100",
|
||||
b"spurconfig=0x3",
|
||||
b"glitch_based_crsmin=1",
|
||||
b"btc_mode=1",
|
||||
);
|
||||
575
cyw43/src/runner.rs
Normal file
575
cyw43/src/runner.rs
Normal file
@ -0,0 +1,575 @@
|
||||
use embassy_futures::select::{select3, Either3};
|
||||
use embassy_net_driver_channel as ch;
|
||||
use embassy_sync::pubsub::PubSubBehavior;
|
||||
use embassy_time::{block_for, Duration, Timer};
|
||||
use embedded_hal_1::digital::OutputPin;
|
||||
|
||||
use crate::bus::Bus;
|
||||
pub use crate::bus::SpiBusCyw43;
|
||||
use crate::consts::*;
|
||||
use crate::events::{Event, Events, Status};
|
||||
use crate::fmt::Bytes;
|
||||
use crate::ioctl::{IoctlState, IoctlType, PendingIoctl};
|
||||
use crate::nvram::NVRAM;
|
||||
use crate::structs::*;
|
||||
use crate::{events, slice8_mut, Core, CHIP, MTU};
|
||||
|
||||
#[cfg(feature = "firmware-logs")]
|
||||
struct LogState {
|
||||
addr: u32,
|
||||
last_idx: usize,
|
||||
buf: [u8; 256],
|
||||
buf_count: usize,
|
||||
}
|
||||
|
||||
#[cfg(feature = "firmware-logs")]
|
||||
impl Default for LogState {
|
||||
fn default() -> Self {
|
||||
Self {
|
||||
addr: Default::default(),
|
||||
last_idx: Default::default(),
|
||||
buf: [0; 256],
|
||||
buf_count: Default::default(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub struct Runner<'a, PWR, SPI> {
|
||||
ch: ch::Runner<'a, MTU>,
|
||||
bus: Bus<PWR, SPI>,
|
||||
|
||||
ioctl_state: &'a IoctlState,
|
||||
ioctl_id: u16,
|
||||
sdpcm_seq: u8,
|
||||
sdpcm_seq_max: u8,
|
||||
|
||||
events: &'a Events,
|
||||
|
||||
#[cfg(feature = "firmware-logs")]
|
||||
log: LogState,
|
||||
}
|
||||
|
||||
impl<'a, PWR, SPI> Runner<'a, PWR, SPI>
|
||||
where
|
||||
PWR: OutputPin,
|
||||
SPI: SpiBusCyw43,
|
||||
{
|
||||
pub(crate) fn new(
|
||||
ch: ch::Runner<'a, MTU>,
|
||||
bus: Bus<PWR, SPI>,
|
||||
ioctl_state: &'a IoctlState,
|
||||
events: &'a Events,
|
||||
) -> Self {
|
||||
Self {
|
||||
ch,
|
||||
bus,
|
||||
ioctl_state,
|
||||
ioctl_id: 0,
|
||||
sdpcm_seq: 0,
|
||||
sdpcm_seq_max: 1,
|
||||
events,
|
||||
#[cfg(feature = "firmware-logs")]
|
||||
log: LogState::default(),
|
||||
}
|
||||
}
|
||||
|
||||
pub(crate) async fn init(&mut self, firmware: &[u8]) {
|
||||
self.bus.init().await;
|
||||
|
||||
// Init ALP (Active Low Power) clock
|
||||
self.bus
|
||||
.write8(FUNC_BACKPLANE, REG_BACKPLANE_CHIP_CLOCK_CSR, BACKPLANE_ALP_AVAIL_REQ)
|
||||
.await;
|
||||
debug!("waiting for clock...");
|
||||
while self.bus.read8(FUNC_BACKPLANE, REG_BACKPLANE_CHIP_CLOCK_CSR).await & BACKPLANE_ALP_AVAIL == 0 {}
|
||||
debug!("clock ok");
|
||||
|
||||
let chip_id = self.bus.bp_read16(0x1800_0000).await;
|
||||
debug!("chip ID: {}", chip_id);
|
||||
|
||||
// Upload firmware.
|
||||
self.core_disable(Core::WLAN).await;
|
||||
self.core_reset(Core::SOCSRAM).await;
|
||||
self.bus.bp_write32(CHIP.socsram_base_address + 0x10, 3).await;
|
||||
self.bus.bp_write32(CHIP.socsram_base_address + 0x44, 0).await;
|
||||
|
||||
let ram_addr = CHIP.atcm_ram_base_address;
|
||||
|
||||
debug!("loading fw");
|
||||
self.bus.bp_write(ram_addr, firmware).await;
|
||||
|
||||
debug!("loading nvram");
|
||||
// Round up to 4 bytes.
|
||||
let nvram_len = (NVRAM.len() + 3) / 4 * 4;
|
||||
self.bus
|
||||
.bp_write(ram_addr + CHIP.chip_ram_size - 4 - nvram_len as u32, NVRAM)
|
||||
.await;
|
||||
|
||||
let nvram_len_words = nvram_len as u32 / 4;
|
||||
let nvram_len_magic = (!nvram_len_words << 16) | nvram_len_words;
|
||||
self.bus
|
||||
.bp_write32(ram_addr + CHIP.chip_ram_size - 4, nvram_len_magic)
|
||||
.await;
|
||||
|
||||
// Start core!
|
||||
debug!("starting up core...");
|
||||
self.core_reset(Core::WLAN).await;
|
||||
assert!(self.core_is_up(Core::WLAN).await);
|
||||
|
||||
while self.bus.read8(FUNC_BACKPLANE, REG_BACKPLANE_CHIP_CLOCK_CSR).await & 0x80 == 0 {}
|
||||
|
||||
// "Set up the interrupt mask and enable interrupts"
|
||||
// self.bus.bp_write32(CHIP.sdiod_core_base_address + 0x24, 0xF0).await;
|
||||
|
||||
self.bus
|
||||
.write16(FUNC_BUS, REG_BUS_INTERRUPT_ENABLE, IRQ_F2_PACKET_AVAILABLE)
|
||||
.await;
|
||||
|
||||
// "Lower F2 Watermark to avoid DMA Hang in F2 when SD Clock is stopped."
|
||||
// Sounds scary...
|
||||
self.bus
|
||||
.write8(FUNC_BACKPLANE, REG_BACKPLANE_FUNCTION2_WATERMARK, 32)
|
||||
.await;
|
||||
|
||||
// wait for wifi startup
|
||||
debug!("waiting for wifi init...");
|
||||
while self.bus.read32(FUNC_BUS, REG_BUS_STATUS).await & STATUS_F2_RX_READY == 0 {}
|
||||
|
||||
// Some random configs related to sleep.
|
||||
// These aren't needed if we don't want to sleep the bus.
|
||||
// TODO do we need to sleep the bus to read the irq line, due to
|
||||
// being on the same pin as MOSI/MISO?
|
||||
|
||||
/*
|
||||
let mut val = self.bus.read8(FUNC_BACKPLANE, REG_BACKPLANE_WAKEUP_CTRL).await;
|
||||
val |= 0x02; // WAKE_TILL_HT_AVAIL
|
||||
self.bus.write8(FUNC_BACKPLANE, REG_BACKPLANE_WAKEUP_CTRL, val).await;
|
||||
self.bus.write8(FUNC_BUS, 0xF0, 0x08).await; // SDIOD_CCCR_BRCM_CARDCAP.CMD_NODEC = 1
|
||||
self.bus.write8(FUNC_BACKPLANE, REG_BACKPLANE_CHIP_CLOCK_CSR, 0x02).await; // SBSDIO_FORCE_HT
|
||||
|
||||
let mut val = self.bus.read8(FUNC_BACKPLANE, REG_BACKPLANE_SLEEP_CSR).await;
|
||||
val |= 0x01; // SBSDIO_SLPCSR_KEEP_SDIO_ON
|
||||
self.bus.write8(FUNC_BACKPLANE, REG_BACKPLANE_SLEEP_CSR, val).await;
|
||||
*/
|
||||
|
||||
// clear pulls
|
||||
self.bus.write8(FUNC_BACKPLANE, REG_BACKPLANE_PULL_UP, 0).await;
|
||||
let _ = self.bus.read8(FUNC_BACKPLANE, REG_BACKPLANE_PULL_UP).await;
|
||||
|
||||
// start HT clock
|
||||
//self.bus.write8(FUNC_BACKPLANE, REG_BACKPLANE_CHIP_CLOCK_CSR, 0x10).await;
|
||||
//debug!("waiting for HT clock...");
|
||||
//while self.bus.read8(FUNC_BACKPLANE, REG_BACKPLANE_CHIP_CLOCK_CSR).await & 0x80 == 0 {}
|
||||
//debug!("clock ok");
|
||||
|
||||
#[cfg(feature = "firmware-logs")]
|
||||
self.log_init().await;
|
||||
|
||||
debug!("wifi init done");
|
||||
}
|
||||
|
||||
#[cfg(feature = "firmware-logs")]
|
||||
async fn log_init(&mut self) {
|
||||
// Initialize shared memory for logging.
|
||||
|
||||
let addr = CHIP.atcm_ram_base_address + CHIP.chip_ram_size - 4 - CHIP.socram_srmem_size;
|
||||
let shared_addr = self.bus.bp_read32(addr).await;
|
||||
debug!("shared_addr {:08x}", shared_addr);
|
||||
|
||||
let mut shared = [0; SharedMemData::SIZE];
|
||||
self.bus.bp_read(shared_addr, &mut shared).await;
|
||||
let shared = SharedMemData::from_bytes(&shared);
|
||||
|
||||
self.log.addr = shared.console_addr + 8;
|
||||
}
|
||||
|
||||
#[cfg(feature = "firmware-logs")]
|
||||
async fn log_read(&mut self) {
|
||||
// Read log struct
|
||||
let mut log = [0; SharedMemLog::SIZE];
|
||||
self.bus.bp_read(self.log.addr, &mut log).await;
|
||||
let log = SharedMemLog::from_bytes(&log);
|
||||
|
||||
let idx = log.idx as usize;
|
||||
|
||||
// If pointer hasn't moved, no need to do anything.
|
||||
if idx == self.log.last_idx {
|
||||
return;
|
||||
}
|
||||
|
||||
// Read entire buf for now. We could read only what we need, but then we
|
||||
// run into annoying alignment issues in `bp_read`.
|
||||
let mut buf = [0; 0x400];
|
||||
self.bus.bp_read(log.buf, &mut buf).await;
|
||||
|
||||
while self.log.last_idx != idx as usize {
|
||||
let b = buf[self.log.last_idx];
|
||||
if b == b'\r' || b == b'\n' {
|
||||
if self.log.buf_count != 0 {
|
||||
let s = unsafe { core::str::from_utf8_unchecked(&self.log.buf[..self.log.buf_count]) };
|
||||
debug!("LOGS: {}", s);
|
||||
self.log.buf_count = 0;
|
||||
}
|
||||
} else if self.log.buf_count < self.log.buf.len() {
|
||||
self.log.buf[self.log.buf_count] = b;
|
||||
self.log.buf_count += 1;
|
||||
}
|
||||
|
||||
self.log.last_idx += 1;
|
||||
if self.log.last_idx == 0x400 {
|
||||
self.log.last_idx = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub async fn run(mut self) -> ! {
|
||||
let mut buf = [0; 512];
|
||||
loop {
|
||||
#[cfg(feature = "firmware-logs")]
|
||||
self.log_read().await;
|
||||
|
||||
if self.has_credit() {
|
||||
let ioctl = self.ioctl_state.wait_pending();
|
||||
let tx = self.ch.tx_buf();
|
||||
let ev = self.bus.wait_for_event();
|
||||
|
||||
match select3(ioctl, tx, ev).await {
|
||||
Either3::First(PendingIoctl {
|
||||
buf: iobuf,
|
||||
kind,
|
||||
cmd,
|
||||
iface,
|
||||
}) => {
|
||||
self.send_ioctl(kind, cmd, iface, unsafe { &*iobuf }).await;
|
||||
self.check_status(&mut buf).await;
|
||||
}
|
||||
Either3::Second(packet) => {
|
||||
trace!("tx pkt {:02x}", Bytes(&packet[..packet.len().min(48)]));
|
||||
|
||||
let mut buf = [0; 512];
|
||||
let buf8 = slice8_mut(&mut buf);
|
||||
|
||||
// There MUST be 2 bytes of padding between the SDPCM and BDC headers.
|
||||
// And ONLY for data packets!
|
||||
// No idea why, but the firmware will append two zero bytes to the tx'd packets
|
||||
// otherwise. If the packet is exactly 1514 bytes (the max MTU), this makes it
|
||||
// be oversized and get dropped.
|
||||
// WHD adds it here https://github.com/Infineon/wifi-host-driver/blob/c04fcbb6b0d049304f376cf483fd7b1b570c8cd5/WiFi_Host_Driver/src/include/whd_sdpcm.h#L90
|
||||
// and adds it to the header size her https://github.com/Infineon/wifi-host-driver/blob/c04fcbb6b0d049304f376cf483fd7b1b570c8cd5/WiFi_Host_Driver/src/whd_sdpcm.c#L597
|
||||
// ¯\_(ツ)_/¯
|
||||
const PADDING_SIZE: usize = 2;
|
||||
let total_len = SdpcmHeader::SIZE + PADDING_SIZE + BdcHeader::SIZE + packet.len();
|
||||
|
||||
let seq = self.sdpcm_seq;
|
||||
self.sdpcm_seq = self.sdpcm_seq.wrapping_add(1);
|
||||
|
||||
let sdpcm_header = SdpcmHeader {
|
||||
len: total_len as u16, // TODO does this len need to be rounded up to u32?
|
||||
len_inv: !total_len as u16,
|
||||
sequence: seq,
|
||||
channel_and_flags: CHANNEL_TYPE_DATA,
|
||||
next_length: 0,
|
||||
header_length: (SdpcmHeader::SIZE + PADDING_SIZE) as _,
|
||||
wireless_flow_control: 0,
|
||||
bus_data_credit: 0,
|
||||
reserved: [0, 0],
|
||||
};
|
||||
|
||||
let bdc_header = BdcHeader {
|
||||
flags: BDC_VERSION << BDC_VERSION_SHIFT,
|
||||
priority: 0,
|
||||
flags2: 0,
|
||||
data_offset: 0,
|
||||
};
|
||||
trace!("tx {:?}", sdpcm_header);
|
||||
trace!(" {:?}", bdc_header);
|
||||
|
||||
buf8[0..SdpcmHeader::SIZE].copy_from_slice(&sdpcm_header.to_bytes());
|
||||
buf8[SdpcmHeader::SIZE + PADDING_SIZE..][..BdcHeader::SIZE]
|
||||
.copy_from_slice(&bdc_header.to_bytes());
|
||||
buf8[SdpcmHeader::SIZE + PADDING_SIZE + BdcHeader::SIZE..][..packet.len()]
|
||||
.copy_from_slice(packet);
|
||||
|
||||
let total_len = (total_len + 3) & !3; // round up to 4byte
|
||||
|
||||
trace!(" {:02x}", Bytes(&buf8[..total_len.min(48)]));
|
||||
|
||||
self.bus.wlan_write(&buf[..(total_len / 4)]).await;
|
||||
self.ch.tx_done();
|
||||
self.check_status(&mut buf).await;
|
||||
}
|
||||
Either3::Third(()) => {
|
||||
self.handle_irq(&mut buf).await;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
warn!("TX stalled");
|
||||
self.bus.wait_for_event().await;
|
||||
self.handle_irq(&mut buf).await;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Wait for IRQ on F2 packet available
|
||||
async fn handle_irq(&mut self, buf: &mut [u32; 512]) {
|
||||
// Receive stuff
|
||||
let irq = self.bus.read16(FUNC_BUS, REG_BUS_INTERRUPT).await;
|
||||
trace!("irq{}", FormatInterrupt(irq));
|
||||
|
||||
if irq & IRQ_F2_PACKET_AVAILABLE != 0 {
|
||||
self.check_status(buf).await;
|
||||
}
|
||||
|
||||
if irq & IRQ_DATA_UNAVAILABLE != 0 {
|
||||
// TODO what should we do here?
|
||||
warn!("IRQ DATA_UNAVAILABLE, clearing...");
|
||||
self.bus.write16(FUNC_BUS, REG_BUS_INTERRUPT, 1).await;
|
||||
}
|
||||
}
|
||||
|
||||
/// Handle F2 events while status register is set
|
||||
async fn check_status(&mut self, buf: &mut [u32; 512]) {
|
||||
loop {
|
||||
let status = self.bus.status();
|
||||
trace!("check status{}", FormatStatus(status));
|
||||
|
||||
if status & STATUS_F2_PKT_AVAILABLE != 0 {
|
||||
let len = (status & STATUS_F2_PKT_LEN_MASK) >> STATUS_F2_PKT_LEN_SHIFT;
|
||||
self.bus.wlan_read(buf, len).await;
|
||||
trace!("rx {:02x}", Bytes(&slice8_mut(buf)[..(len as usize).min(48)]));
|
||||
self.rx(&mut slice8_mut(buf)[..len as usize]);
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn rx(&mut self, packet: &mut [u8]) {
|
||||
let Some((sdpcm_header, payload)) = SdpcmHeader::parse(packet) else { return };
|
||||
|
||||
self.update_credit(&sdpcm_header);
|
||||
|
||||
let channel = sdpcm_header.channel_and_flags & 0x0f;
|
||||
|
||||
match channel {
|
||||
CHANNEL_TYPE_CONTROL => {
|
||||
let Some((cdc_header, response)) = CdcHeader::parse(payload) else { return; };
|
||||
trace!(" {:?}", cdc_header);
|
||||
|
||||
if cdc_header.id == self.ioctl_id {
|
||||
if cdc_header.status != 0 {
|
||||
// TODO: propagate error instead
|
||||
panic!("IOCTL error {}", cdc_header.status as i32);
|
||||
}
|
||||
|
||||
self.ioctl_state.ioctl_done(response);
|
||||
}
|
||||
}
|
||||
CHANNEL_TYPE_EVENT => {
|
||||
let Some((_, bdc_packet)) = BdcHeader::parse(payload) else {
|
||||
warn!("BDC event, incomplete header");
|
||||
return;
|
||||
};
|
||||
|
||||
let Some((event_packet, evt_data)) = EventPacket::parse(bdc_packet) else {
|
||||
warn!("BDC event, incomplete data");
|
||||
return;
|
||||
};
|
||||
|
||||
const ETH_P_LINK_CTL: u16 = 0x886c; // HPNA, wlan link local tunnel, according to linux if_ether.h
|
||||
if event_packet.eth.ether_type != ETH_P_LINK_CTL {
|
||||
warn!(
|
||||
"unexpected ethernet type 0x{:04x}, expected Broadcom ether type 0x{:04x}",
|
||||
event_packet.eth.ether_type, ETH_P_LINK_CTL
|
||||
);
|
||||
return;
|
||||
}
|
||||
const BROADCOM_OUI: &[u8] = &[0x00, 0x10, 0x18];
|
||||
if event_packet.hdr.oui != BROADCOM_OUI {
|
||||
warn!(
|
||||
"unexpected ethernet OUI {:02x}, expected Broadcom OUI {:02x}",
|
||||
Bytes(&event_packet.hdr.oui),
|
||||
Bytes(BROADCOM_OUI)
|
||||
);
|
||||
return;
|
||||
}
|
||||
const BCMILCP_SUBTYPE_VENDOR_LONG: u16 = 32769;
|
||||
if event_packet.hdr.subtype != BCMILCP_SUBTYPE_VENDOR_LONG {
|
||||
warn!("unexpected subtype {}", event_packet.hdr.subtype);
|
||||
return;
|
||||
}
|
||||
|
||||
const BCMILCP_BCM_SUBTYPE_EVENT: u16 = 1;
|
||||
if event_packet.hdr.user_subtype != BCMILCP_BCM_SUBTYPE_EVENT {
|
||||
warn!("unexpected user_subtype {}", event_packet.hdr.subtype);
|
||||
return;
|
||||
}
|
||||
|
||||
let evt_type = events::Event::from(event_packet.msg.event_type as u8);
|
||||
debug!(
|
||||
"=== EVENT {:?}: {:?} {:02x}",
|
||||
evt_type,
|
||||
event_packet.msg,
|
||||
Bytes(evt_data)
|
||||
);
|
||||
|
||||
if self.events.mask.is_enabled(evt_type) {
|
||||
let status = event_packet.msg.status;
|
||||
let event_payload = match evt_type {
|
||||
Event::ESCAN_RESULT if status == EStatus::PARTIAL => {
|
||||
let Some((_, bss_info)) = ScanResults::parse(evt_data) else { return };
|
||||
let Some(bss_info) = BssInfo::parse(bss_info) else { return };
|
||||
events::Payload::BssInfo(*bss_info)
|
||||
}
|
||||
Event::ESCAN_RESULT => events::Payload::None,
|
||||
_ => events::Payload::None,
|
||||
};
|
||||
|
||||
// this intentionally uses the non-blocking publish immediate
|
||||
// publish() is a deadlock risk in the current design as awaiting here prevents ioctls
|
||||
// The `Runner` always yields when accessing the device, so consumers always have a chance to receive the event
|
||||
// (if they are actively awaiting the queue)
|
||||
self.events.queue.publish_immediate(events::Message::new(
|
||||
Status {
|
||||
event_type: evt_type,
|
||||
status,
|
||||
},
|
||||
event_payload,
|
||||
));
|
||||
}
|
||||
}
|
||||
CHANNEL_TYPE_DATA => {
|
||||
let Some((_, packet)) = BdcHeader::parse(payload) else { return };
|
||||
trace!("rx pkt {:02x}", Bytes(&packet[..packet.len().min(48)]));
|
||||
|
||||
match self.ch.try_rx_buf() {
|
||||
Some(buf) => {
|
||||
buf[..packet.len()].copy_from_slice(packet);
|
||||
self.ch.rx_done(packet.len())
|
||||
}
|
||||
None => warn!("failed to push rxd packet to the channel."),
|
||||
}
|
||||
}
|
||||
_ => {}
|
||||
}
|
||||
}
|
||||
|
||||
fn update_credit(&mut self, sdpcm_header: &SdpcmHeader) {
|
||||
if sdpcm_header.channel_and_flags & 0xf < 3 {
|
||||
let mut sdpcm_seq_max = sdpcm_header.bus_data_credit;
|
||||
if sdpcm_seq_max.wrapping_sub(self.sdpcm_seq) > 0x40 {
|
||||
sdpcm_seq_max = self.sdpcm_seq + 2;
|
||||
}
|
||||
self.sdpcm_seq_max = sdpcm_seq_max;
|
||||
}
|
||||
}
|
||||
|
||||
fn has_credit(&self) -> bool {
|
||||
self.sdpcm_seq != self.sdpcm_seq_max && self.sdpcm_seq_max.wrapping_sub(self.sdpcm_seq) & 0x80 == 0
|
||||
}
|
||||
|
||||
async fn send_ioctl(&mut self, kind: IoctlType, cmd: u32, iface: u32, data: &[u8]) {
|
||||
let mut buf = [0; 512];
|
||||
let buf8 = slice8_mut(&mut buf);
|
||||
|
||||
let total_len = SdpcmHeader::SIZE + CdcHeader::SIZE + data.len();
|
||||
|
||||
let sdpcm_seq = self.sdpcm_seq;
|
||||
self.sdpcm_seq = self.sdpcm_seq.wrapping_add(1);
|
||||
self.ioctl_id = self.ioctl_id.wrapping_add(1);
|
||||
|
||||
let sdpcm_header = SdpcmHeader {
|
||||
len: total_len as u16, // TODO does this len need to be rounded up to u32?
|
||||
len_inv: !total_len as u16,
|
||||
sequence: sdpcm_seq,
|
||||
channel_and_flags: CHANNEL_TYPE_CONTROL,
|
||||
next_length: 0,
|
||||
header_length: SdpcmHeader::SIZE as _,
|
||||
wireless_flow_control: 0,
|
||||
bus_data_credit: 0,
|
||||
reserved: [0, 0],
|
||||
};
|
||||
|
||||
let cdc_header = CdcHeader {
|
||||
cmd: cmd,
|
||||
len: data.len() as _,
|
||||
flags: kind as u16 | (iface as u16) << 12,
|
||||
id: self.ioctl_id,
|
||||
status: 0,
|
||||
};
|
||||
trace!("tx {:?}", sdpcm_header);
|
||||
trace!(" {:?}", cdc_header);
|
||||
|
||||
buf8[0..SdpcmHeader::SIZE].copy_from_slice(&sdpcm_header.to_bytes());
|
||||
buf8[SdpcmHeader::SIZE..][..CdcHeader::SIZE].copy_from_slice(&cdc_header.to_bytes());
|
||||
buf8[SdpcmHeader::SIZE + CdcHeader::SIZE..][..data.len()].copy_from_slice(data);
|
||||
|
||||
let total_len = (total_len + 3) & !3; // round up to 4byte
|
||||
|
||||
trace!(" {:02x}", Bytes(&buf8[..total_len.min(48)]));
|
||||
|
||||
self.bus.wlan_write(&buf[..total_len / 4]).await;
|
||||
}
|
||||
|
||||
async fn core_disable(&mut self, core: Core) {
|
||||
let base = core.base_addr();
|
||||
|
||||
// Dummy read?
|
||||
let _ = self.bus.bp_read8(base + AI_RESETCTRL_OFFSET).await;
|
||||
|
||||
// Check it isn't already reset
|
||||
let r = self.bus.bp_read8(base + AI_RESETCTRL_OFFSET).await;
|
||||
if r & AI_RESETCTRL_BIT_RESET != 0 {
|
||||
return;
|
||||
}
|
||||
|
||||
self.bus.bp_write8(base + AI_IOCTRL_OFFSET, 0).await;
|
||||
let _ = self.bus.bp_read8(base + AI_IOCTRL_OFFSET).await;
|
||||
|
||||
block_for(Duration::from_millis(1));
|
||||
|
||||
self.bus
|
||||
.bp_write8(base + AI_RESETCTRL_OFFSET, AI_RESETCTRL_BIT_RESET)
|
||||
.await;
|
||||
let _ = self.bus.bp_read8(base + AI_RESETCTRL_OFFSET).await;
|
||||
}
|
||||
|
||||
async fn core_reset(&mut self, core: Core) {
|
||||
self.core_disable(core).await;
|
||||
|
||||
let base = core.base_addr();
|
||||
self.bus
|
||||
.bp_write8(base + AI_IOCTRL_OFFSET, AI_IOCTRL_BIT_FGC | AI_IOCTRL_BIT_CLOCK_EN)
|
||||
.await;
|
||||
let _ = self.bus.bp_read8(base + AI_IOCTRL_OFFSET).await;
|
||||
|
||||
self.bus.bp_write8(base + AI_RESETCTRL_OFFSET, 0).await;
|
||||
|
||||
Timer::after(Duration::from_millis(1)).await;
|
||||
|
||||
self.bus
|
||||
.bp_write8(base + AI_IOCTRL_OFFSET, AI_IOCTRL_BIT_CLOCK_EN)
|
||||
.await;
|
||||
let _ = self.bus.bp_read8(base + AI_IOCTRL_OFFSET).await;
|
||||
|
||||
Timer::after(Duration::from_millis(1)).await;
|
||||
}
|
||||
|
||||
async fn core_is_up(&mut self, core: Core) -> bool {
|
||||
let base = core.base_addr();
|
||||
|
||||
let io = self.bus.bp_read8(base + AI_IOCTRL_OFFSET).await;
|
||||
if io & (AI_IOCTRL_BIT_FGC | AI_IOCTRL_BIT_CLOCK_EN) != AI_IOCTRL_BIT_CLOCK_EN {
|
||||
debug!("core_is_up: returning false due to bad ioctrl {:02x}", io);
|
||||
return false;
|
||||
}
|
||||
|
||||
let r = self.bus.bp_read8(base + AI_RESETCTRL_OFFSET).await;
|
||||
if r & (AI_RESETCTRL_BIT_RESET) != 0 {
|
||||
debug!("core_is_up: returning false due to bad resetctrl {:02x}", r);
|
||||
return false;
|
||||
}
|
||||
|
||||
true
|
||||
}
|
||||
}
|
||||
496
cyw43/src/structs.rs
Normal file
496
cyw43/src/structs.rs
Normal file
@ -0,0 +1,496 @@
|
||||
use crate::events::Event;
|
||||
use crate::fmt::Bytes;
|
||||
|
||||
macro_rules! impl_bytes {
|
||||
($t:ident) => {
|
||||
impl $t {
|
||||
pub const SIZE: usize = core::mem::size_of::<Self>();
|
||||
|
||||
#[allow(unused)]
|
||||
pub fn to_bytes(&self) -> [u8; Self::SIZE] {
|
||||
unsafe { core::mem::transmute(*self) }
|
||||
}
|
||||
|
||||
#[allow(unused)]
|
||||
pub fn from_bytes(bytes: &[u8; Self::SIZE]) -> &Self {
|
||||
let alignment = core::mem::align_of::<Self>();
|
||||
assert_eq!(
|
||||
bytes.as_ptr().align_offset(alignment),
|
||||
0,
|
||||
"{} is not aligned",
|
||||
core::any::type_name::<Self>()
|
||||
);
|
||||
unsafe { core::mem::transmute(bytes) }
|
||||
}
|
||||
|
||||
#[allow(unused)]
|
||||
pub fn from_bytes_mut(bytes: &mut [u8; Self::SIZE]) -> &mut Self {
|
||||
let alignment = core::mem::align_of::<Self>();
|
||||
assert_eq!(
|
||||
bytes.as_ptr().align_offset(alignment),
|
||||
0,
|
||||
"{} is not aligned",
|
||||
core::any::type_name::<Self>()
|
||||
);
|
||||
|
||||
unsafe { core::mem::transmute(bytes) }
|
||||
}
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
#[derive(Clone, Copy)]
|
||||
#[cfg_attr(feature = "defmt", derive(defmt::Format))]
|
||||
#[repr(C)]
|
||||
pub struct SharedMemData {
|
||||
pub flags: u32,
|
||||
pub trap_addr: u32,
|
||||
pub assert_exp_addr: u32,
|
||||
pub assert_file_addr: u32,
|
||||
pub assert_line: u32,
|
||||
pub console_addr: u32,
|
||||
pub msgtrace_addr: u32,
|
||||
pub fwid: u32,
|
||||
}
|
||||
impl_bytes!(SharedMemData);
|
||||
|
||||
#[derive(Clone, Copy)]
|
||||
#[cfg_attr(feature = "defmt", derive(defmt::Format))]
|
||||
#[repr(C)]
|
||||
pub struct SharedMemLog {
|
||||
pub buf: u32,
|
||||
pub buf_size: u32,
|
||||
pub idx: u32,
|
||||
pub out_idx: u32,
|
||||
}
|
||||
impl_bytes!(SharedMemLog);
|
||||
|
||||
#[derive(Debug, Clone, Copy)]
|
||||
#[cfg_attr(feature = "defmt", derive(defmt::Format))]
|
||||
#[repr(C)]
|
||||
pub struct SdpcmHeader {
|
||||
pub len: u16,
|
||||
pub len_inv: u16,
|
||||
/// Rx/Tx sequence number
|
||||
pub sequence: u8,
|
||||
/// 4 MSB Channel number, 4 LSB arbitrary flag
|
||||
pub channel_and_flags: u8,
|
||||
/// Length of next data frame, reserved for Tx
|
||||
pub next_length: u8,
|
||||
/// Data offset
|
||||
pub header_length: u8,
|
||||
/// Flow control bits, reserved for Tx
|
||||
pub wireless_flow_control: u8,
|
||||
/// Maximum Sequence number allowed by firmware for Tx
|
||||
pub bus_data_credit: u8,
|
||||
/// Reserved
|
||||
pub reserved: [u8; 2],
|
||||
}
|
||||
impl_bytes!(SdpcmHeader);
|
||||
|
||||
impl SdpcmHeader {
|
||||
pub fn parse(packet: &mut [u8]) -> Option<(&mut Self, &mut [u8])> {
|
||||
let packet_len = packet.len();
|
||||
if packet_len < Self::SIZE {
|
||||
warn!("packet too short, len={}", packet.len());
|
||||
return None;
|
||||
}
|
||||
let (sdpcm_header, sdpcm_packet) = packet.split_at_mut(Self::SIZE);
|
||||
let sdpcm_header = Self::from_bytes_mut(sdpcm_header.try_into().unwrap());
|
||||
trace!("rx {:?}", sdpcm_header);
|
||||
|
||||
if sdpcm_header.len != !sdpcm_header.len_inv {
|
||||
warn!("len inv mismatch");
|
||||
return None;
|
||||
}
|
||||
|
||||
if sdpcm_header.len as usize != packet_len {
|
||||
warn!("len from header doesn't match len from spi");
|
||||
return None;
|
||||
}
|
||||
|
||||
let sdpcm_packet = &mut sdpcm_packet[(sdpcm_header.header_length as usize - Self::SIZE)..];
|
||||
Some((sdpcm_header, sdpcm_packet))
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug, Clone, Copy)]
|
||||
#[repr(C, packed(2))]
|
||||
pub struct CdcHeader {
|
||||
pub cmd: u32,
|
||||
pub len: u32,
|
||||
pub flags: u16,
|
||||
pub id: u16,
|
||||
pub status: u32,
|
||||
}
|
||||
impl_bytes!(CdcHeader);
|
||||
|
||||
#[cfg(feature = "defmt")]
|
||||
impl defmt::Format for CdcHeader {
|
||||
fn format(&self, fmt: defmt::Formatter) {
|
||||
fn copy<T: Copy>(t: T) -> T {
|
||||
t
|
||||
}
|
||||
|
||||
defmt::write!(
|
||||
fmt,
|
||||
"CdcHeader{{cmd: {=u32:08x}, len: {=u32:08x}, flags: {=u16:04x}, id: {=u16:04x}, status: {=u32:08x}}}",
|
||||
copy(self.cmd),
|
||||
copy(self.len),
|
||||
copy(self.flags),
|
||||
copy(self.id),
|
||||
copy(self.status),
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
impl CdcHeader {
|
||||
pub fn parse(packet: &mut [u8]) -> Option<(&mut Self, &mut [u8])> {
|
||||
if packet.len() < Self::SIZE {
|
||||
warn!("payload too short, len={}", packet.len());
|
||||
return None;
|
||||
}
|
||||
|
||||
let (cdc_header, payload) = packet.split_at_mut(Self::SIZE);
|
||||
let cdc_header = Self::from_bytes_mut(cdc_header.try_into().unwrap());
|
||||
|
||||
let payload = &mut payload[..cdc_header.len as usize];
|
||||
Some((cdc_header, payload))
|
||||
}
|
||||
}
|
||||
|
||||
pub const BDC_VERSION: u8 = 2;
|
||||
pub const BDC_VERSION_SHIFT: u8 = 4;
|
||||
|
||||
#[derive(Debug, Clone, Copy)]
|
||||
#[cfg_attr(feature = "defmt", derive(defmt::Format))]
|
||||
#[repr(C)]
|
||||
pub struct BdcHeader {
|
||||
pub flags: u8,
|
||||
/// 802.1d Priority (low 3 bits)
|
||||
pub priority: u8,
|
||||
pub flags2: u8,
|
||||
/// Offset from end of BDC header to packet data, in 4-uint8_t words. Leaves room for optional headers.
|
||||
pub data_offset: u8,
|
||||
}
|
||||
impl_bytes!(BdcHeader);
|
||||
|
||||
impl BdcHeader {
|
||||
pub fn parse(packet: &mut [u8]) -> Option<(&mut Self, &mut [u8])> {
|
||||
if packet.len() < Self::SIZE {
|
||||
return None;
|
||||
}
|
||||
|
||||
let (bdc_header, bdc_packet) = packet.split_at_mut(Self::SIZE);
|
||||
let bdc_header = Self::from_bytes_mut(bdc_header.try_into().unwrap());
|
||||
trace!(" {:?}", bdc_header);
|
||||
|
||||
let packet_start = 4 * bdc_header.data_offset as usize;
|
||||
|
||||
let bdc_packet = bdc_packet.get_mut(packet_start..)?;
|
||||
trace!(" {:02x}", Bytes(&bdc_packet[..bdc_packet.len().min(36)]));
|
||||
|
||||
Some((bdc_header, bdc_packet))
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Clone, Copy)]
|
||||
#[cfg_attr(feature = "defmt", derive(defmt::Format))]
|
||||
#[repr(C)]
|
||||
pub struct EthernetHeader {
|
||||
pub destination_mac: [u8; 6],
|
||||
pub source_mac: [u8; 6],
|
||||
pub ether_type: u16,
|
||||
}
|
||||
|
||||
impl EthernetHeader {
|
||||
pub fn byteswap(&mut self) {
|
||||
self.ether_type = self.ether_type.to_be();
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Clone, Copy)]
|
||||
#[cfg_attr(feature = "defmt", derive(defmt::Format))]
|
||||
#[repr(C)]
|
||||
pub struct EventHeader {
|
||||
pub subtype: u16,
|
||||
pub length: u16,
|
||||
pub version: u8,
|
||||
pub oui: [u8; 3],
|
||||
pub user_subtype: u16,
|
||||
}
|
||||
|
||||
impl EventHeader {
|
||||
pub fn byteswap(&mut self) {
|
||||
self.subtype = self.subtype.to_be();
|
||||
self.length = self.length.to_be();
|
||||
self.user_subtype = self.user_subtype.to_be();
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug, Clone, Copy)]
|
||||
// #[cfg_attr(feature = "defmt", derive(defmt::Format))]
|
||||
#[repr(C, packed(2))]
|
||||
pub struct EventMessage {
|
||||
/// version
|
||||
pub version: u16,
|
||||
/// see flags below
|
||||
pub flags: u16,
|
||||
/// Message (see below)
|
||||
pub event_type: u32,
|
||||
/// Status code (see below)
|
||||
pub status: u32,
|
||||
/// Reason code (if applicable)
|
||||
pub reason: u32,
|
||||
/// WLC_E_AUTH
|
||||
pub auth_type: u32,
|
||||
/// data buf
|
||||
pub datalen: u32,
|
||||
/// Station address (if applicable)
|
||||
pub addr: [u8; 6],
|
||||
/// name of the incoming packet interface
|
||||
pub ifname: [u8; 16],
|
||||
/// destination OS i/f index
|
||||
pub ifidx: u8,
|
||||
/// source bsscfg index
|
||||
pub bsscfgidx: u8,
|
||||
}
|
||||
impl_bytes!(EventMessage);
|
||||
|
||||
#[cfg(feature = "defmt")]
|
||||
impl defmt::Format for EventMessage {
|
||||
fn format(&self, fmt: defmt::Formatter) {
|
||||
let event_type = self.event_type;
|
||||
let status = self.status;
|
||||
let reason = self.reason;
|
||||
let auth_type = self.auth_type;
|
||||
let datalen = self.datalen;
|
||||
|
||||
defmt::write!(
|
||||
fmt,
|
||||
"EventMessage {{ \
|
||||
version: {=u16}, \
|
||||
flags: {=u16}, \
|
||||
event_type: {=u32}, \
|
||||
status: {=u32}, \
|
||||
reason: {=u32}, \
|
||||
auth_type: {=u32}, \
|
||||
datalen: {=u32}, \
|
||||
addr: {=[u8; 6]:x}, \
|
||||
ifname: {=[u8; 16]:x}, \
|
||||
ifidx: {=u8}, \
|
||||
bsscfgidx: {=u8}, \
|
||||
}} ",
|
||||
self.version,
|
||||
self.flags,
|
||||
event_type,
|
||||
status,
|
||||
reason,
|
||||
auth_type,
|
||||
datalen,
|
||||
self.addr,
|
||||
self.ifname,
|
||||
self.ifidx,
|
||||
self.bsscfgidx
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
impl EventMessage {
|
||||
pub fn byteswap(&mut self) {
|
||||
self.version = self.version.to_be();
|
||||
self.flags = self.flags.to_be();
|
||||
self.event_type = self.event_type.to_be();
|
||||
self.status = self.status.to_be();
|
||||
self.reason = self.reason.to_be();
|
||||
self.auth_type = self.auth_type.to_be();
|
||||
self.datalen = self.datalen.to_be();
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Clone, Copy)]
|
||||
#[cfg_attr(feature = "defmt", derive(defmt::Format))]
|
||||
#[repr(C, packed(2))]
|
||||
pub struct EventPacket {
|
||||
pub eth: EthernetHeader,
|
||||
pub hdr: EventHeader,
|
||||
pub msg: EventMessage,
|
||||
}
|
||||
impl_bytes!(EventPacket);
|
||||
|
||||
impl EventPacket {
|
||||
pub fn parse(packet: &mut [u8]) -> Option<(&mut Self, &mut [u8])> {
|
||||
if packet.len() < Self::SIZE {
|
||||
return None;
|
||||
}
|
||||
|
||||
let (event_header, event_packet) = packet.split_at_mut(Self::SIZE);
|
||||
let event_header = Self::from_bytes_mut(event_header.try_into().unwrap());
|
||||
// warn!("event_header {:x}", event_header as *const _);
|
||||
event_header.byteswap();
|
||||
|
||||
let event_packet = event_packet.get_mut(..event_header.msg.datalen as usize)?;
|
||||
|
||||
Some((event_header, event_packet))
|
||||
}
|
||||
|
||||
pub fn byteswap(&mut self) {
|
||||
self.eth.byteswap();
|
||||
self.hdr.byteswap();
|
||||
self.msg.byteswap();
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Clone, Copy)]
|
||||
#[repr(C)]
|
||||
pub struct DownloadHeader {
|
||||
pub flag: u16, //
|
||||
pub dload_type: u16,
|
||||
pub len: u32,
|
||||
pub crc: u32,
|
||||
}
|
||||
impl_bytes!(DownloadHeader);
|
||||
|
||||
#[allow(unused)]
|
||||
pub const DOWNLOAD_FLAG_NO_CRC: u16 = 0x0001;
|
||||
pub const DOWNLOAD_FLAG_BEGIN: u16 = 0x0002;
|
||||
pub const DOWNLOAD_FLAG_END: u16 = 0x0004;
|
||||
pub const DOWNLOAD_FLAG_HANDLER_VER: u16 = 0x1000;
|
||||
|
||||
// Country Locale Matrix (CLM)
|
||||
pub const DOWNLOAD_TYPE_CLM: u16 = 2;
|
||||
|
||||
#[derive(Clone, Copy)]
|
||||
#[cfg_attr(feature = "defmt", derive(defmt::Format))]
|
||||
#[repr(C)]
|
||||
pub struct CountryInfo {
|
||||
pub country_abbrev: [u8; 4],
|
||||
pub rev: i32,
|
||||
pub country_code: [u8; 4],
|
||||
}
|
||||
impl_bytes!(CountryInfo);
|
||||
|
||||
#[derive(Clone, Copy)]
|
||||
#[cfg_attr(feature = "defmt", derive(defmt::Format))]
|
||||
#[repr(C)]
|
||||
pub struct SsidInfo {
|
||||
pub len: u32,
|
||||
pub ssid: [u8; 32],
|
||||
}
|
||||
impl_bytes!(SsidInfo);
|
||||
|
||||
#[derive(Clone, Copy)]
|
||||
#[cfg_attr(feature = "defmt", derive(defmt::Format))]
|
||||
#[repr(C)]
|
||||
pub struct PassphraseInfo {
|
||||
pub len: u16,
|
||||
pub flags: u16,
|
||||
pub passphrase: [u8; 64],
|
||||
}
|
||||
impl_bytes!(PassphraseInfo);
|
||||
|
||||
#[derive(Clone, Copy)]
|
||||
#[cfg_attr(feature = "defmt", derive(defmt::Format))]
|
||||
#[repr(C)]
|
||||
pub struct SsidInfoWithIndex {
|
||||
pub index: u32,
|
||||
pub ssid_info: SsidInfo,
|
||||
}
|
||||
impl_bytes!(SsidInfoWithIndex);
|
||||
|
||||
#[derive(Clone, Copy)]
|
||||
#[cfg_attr(feature = "defmt", derive(defmt::Format))]
|
||||
#[repr(C)]
|
||||
pub struct EventMask {
|
||||
pub iface: u32,
|
||||
pub events: [u8; 24],
|
||||
}
|
||||
impl_bytes!(EventMask);
|
||||
|
||||
impl EventMask {
|
||||
pub fn unset(&mut self, evt: Event) {
|
||||
let evt = evt as u8 as usize;
|
||||
self.events[evt / 8] &= !(1 << (evt % 8));
|
||||
}
|
||||
}
|
||||
|
||||
/// Parameters for a wifi scan
|
||||
#[derive(Clone, Copy)]
|
||||
#[cfg_attr(feature = "defmt", derive(defmt::Format))]
|
||||
#[repr(C)]
|
||||
pub struct ScanParams {
|
||||
pub version: u32,
|
||||
pub action: u16,
|
||||
pub sync_id: u16,
|
||||
pub ssid_len: u32,
|
||||
pub ssid: [u8; 32],
|
||||
pub bssid: [u8; 6],
|
||||
pub bss_type: u8,
|
||||
pub scan_type: u8,
|
||||
pub nprobes: u32,
|
||||
pub active_time: u32,
|
||||
pub passive_time: u32,
|
||||
pub home_time: u32,
|
||||
pub channel_num: u32,
|
||||
pub channel_list: [u16; 1],
|
||||
}
|
||||
impl_bytes!(ScanParams);
|
||||
|
||||
/// Wifi Scan Results Header, followed by `bss_count` `BssInfo`
|
||||
#[derive(Clone, Copy)]
|
||||
// #[cfg_attr(feature = "defmt", derive(defmt::Format))]
|
||||
#[repr(C, packed(2))]
|
||||
pub struct ScanResults {
|
||||
pub buflen: u32,
|
||||
pub version: u32,
|
||||
pub sync_id: u16,
|
||||
pub bss_count: u16,
|
||||
}
|
||||
impl_bytes!(ScanResults);
|
||||
|
||||
impl ScanResults {
|
||||
pub fn parse(packet: &mut [u8]) -> Option<(&mut ScanResults, &mut [u8])> {
|
||||
if packet.len() < ScanResults::SIZE {
|
||||
return None;
|
||||
}
|
||||
|
||||
let (scan_results, bssinfo) = packet.split_at_mut(ScanResults::SIZE);
|
||||
let scan_results = ScanResults::from_bytes_mut(scan_results.try_into().unwrap());
|
||||
|
||||
if scan_results.bss_count > 0 && bssinfo.len() < BssInfo::SIZE {
|
||||
warn!("Scan result, incomplete BssInfo");
|
||||
return None;
|
||||
}
|
||||
|
||||
Some((scan_results, bssinfo))
|
||||
}
|
||||
}
|
||||
|
||||
/// Wifi Scan Result
|
||||
#[derive(Clone, Copy)]
|
||||
// #[cfg_attr(feature = "defmt", derive(defmt::Format))]
|
||||
#[repr(C, packed(2))]
|
||||
#[non_exhaustive]
|
||||
pub struct BssInfo {
|
||||
pub version: u32,
|
||||
pub length: u32,
|
||||
pub bssid: [u8; 6],
|
||||
pub beacon_period: u16,
|
||||
pub capability: u16,
|
||||
pub ssid_len: u8,
|
||||
pub ssid: [u8; 32],
|
||||
// there will be more stuff here
|
||||
}
|
||||
impl_bytes!(BssInfo);
|
||||
|
||||
impl BssInfo {
|
||||
pub fn parse(packet: &mut [u8]) -> Option<&mut Self> {
|
||||
if packet.len() < BssInfo::SIZE {
|
||||
return None;
|
||||
}
|
||||
|
||||
Some(BssInfo::from_bytes_mut(
|
||||
packet[..BssInfo::SIZE].as_mut().try_into().unwrap(),
|
||||
))
|
||||
}
|
||||
}
|
||||
@ -19,6 +19,8 @@ embassy-lora = { version = "0.1.0", path = "../../embassy-lora", features = ["ti
|
||||
lora-phy = { version = "1" }
|
||||
lorawan-device = { version = "0.10.0", default-features = false, features = ["async", "external-lora-phy"] }
|
||||
lorawan = { version = "0.7.3", default-features = false, features = ["default-crypto"] }
|
||||
cyw43 = { path = "../../cyw43", features = ["defmt", "firmware-logs"] }
|
||||
cyw43-pio = { path = "../../cyw43-pio", features = ["defmt", "overclock"] }
|
||||
|
||||
defmt = "0.3"
|
||||
defmt-rtt = "0.4"
|
||||
@ -36,6 +38,7 @@ st7789 = "0.6.1"
|
||||
display-interface = "0.4.1"
|
||||
byte-slice-cast = { version = "1.2.0", default-features = false }
|
||||
smart-leds = "0.3.0"
|
||||
heapless = "0.7.15"
|
||||
|
||||
embedded-hal-1 = { package = "embedded-hal", version = "=1.0.0-alpha.10" }
|
||||
embedded-hal-async = "0.2.0-alpha.1"
|
||||
|
||||
139
examples/rp/src/bin/wifi_ap_tcp_server.rs
Normal file
139
examples/rp/src/bin/wifi_ap_tcp_server.rs
Normal file
@ -0,0 +1,139 @@
|
||||
#![no_std]
|
||||
#![no_main]
|
||||
#![feature(type_alias_impl_trait)]
|
||||
#![feature(async_fn_in_trait)]
|
||||
#![allow(incomplete_features)]
|
||||
|
||||
use core::str::from_utf8;
|
||||
|
||||
use cyw43_pio::PioSpi;
|
||||
use defmt::*;
|
||||
use embassy_executor::Spawner;
|
||||
use embassy_net::tcp::TcpSocket;
|
||||
use embassy_net::{Config, Stack, StackResources};
|
||||
use embassy_rp::gpio::{Level, Output};
|
||||
use embassy_rp::peripherals::{DMA_CH0, PIN_23, PIN_25, PIO0};
|
||||
use embassy_rp::pio::Pio;
|
||||
use embassy_time::Duration;
|
||||
use embedded_io::asynch::Write;
|
||||
use static_cell::StaticCell;
|
||||
use {defmt_rtt as _, panic_probe as _};
|
||||
|
||||
macro_rules! singleton {
|
||||
($val:expr) => {{
|
||||
type T = impl Sized;
|
||||
static STATIC_CELL: StaticCell<T> = StaticCell::new();
|
||||
STATIC_CELL.init_with(move || $val)
|
||||
}};
|
||||
}
|
||||
|
||||
#[embassy_executor::task]
|
||||
async fn wifi_task(
|
||||
runner: cyw43::Runner<'static, Output<'static, PIN_23>, PioSpi<'static, PIN_25, PIO0, 0, DMA_CH0>>,
|
||||
) -> ! {
|
||||
runner.run().await
|
||||
}
|
||||
|
||||
#[embassy_executor::task]
|
||||
async fn net_task(stack: &'static Stack<cyw43::NetDriver<'static>>) -> ! {
|
||||
stack.run().await
|
||||
}
|
||||
|
||||
#[embassy_executor::main]
|
||||
async fn main(spawner: Spawner) {
|
||||
info!("Hello World!");
|
||||
|
||||
let p = embassy_rp::init(Default::default());
|
||||
|
||||
let fw = include_bytes!("../../../../cyw43-firmware/43439A0.bin");
|
||||
let clm = include_bytes!("../../../../cyw43-firmware/43439A0_clm.bin");
|
||||
|
||||
// To make flashing faster for development, you may want to flash the firmwares independently
|
||||
// at hardcoded addresses, instead of baking them into the program with `include_bytes!`:
|
||||
// probe-rs-cli download 43439A0.bin --format bin --chip RP2040 --base-address 0x10100000
|
||||
// probe-rs-cli download 43439A0_clm.bin --format bin --chip RP2040 --base-address 0x10140000
|
||||
//let fw = unsafe { core::slice::from_raw_parts(0x10100000 as *const u8, 224190) };
|
||||
//let clm = unsafe { core::slice::from_raw_parts(0x10140000 as *const u8, 4752) };
|
||||
|
||||
let pwr = Output::new(p.PIN_23, Level::Low);
|
||||
let cs = Output::new(p.PIN_25, Level::High);
|
||||
let mut pio = Pio::new(p.PIO0);
|
||||
let spi = PioSpi::new(&mut pio.common, pio.sm0, pio.irq0, cs, p.PIN_24, p.PIN_29, p.DMA_CH0);
|
||||
|
||||
let state = singleton!(cyw43::State::new());
|
||||
let (net_device, mut control, runner) = cyw43::new(state, pwr, spi, fw).await;
|
||||
unwrap!(spawner.spawn(wifi_task(runner)));
|
||||
|
||||
control.init(clm).await;
|
||||
control
|
||||
.set_power_management(cyw43::PowerManagementMode::PowerSave)
|
||||
.await;
|
||||
|
||||
// Use a link-local address for communication without DHCP server
|
||||
let config = Config::Static(embassy_net::StaticConfig {
|
||||
address: embassy_net::Ipv4Cidr::new(embassy_net::Ipv4Address::new(169, 254, 1, 1), 16),
|
||||
dns_servers: heapless::Vec::new(),
|
||||
gateway: None,
|
||||
});
|
||||
|
||||
// Generate random seed
|
||||
let seed = 0x0123_4567_89ab_cdef; // chosen by fair dice roll. guarenteed to be random.
|
||||
|
||||
// Init network stack
|
||||
let stack = &*singleton!(Stack::new(
|
||||
net_device,
|
||||
config,
|
||||
singleton!(StackResources::<2>::new()),
|
||||
seed
|
||||
));
|
||||
|
||||
unwrap!(spawner.spawn(net_task(stack)));
|
||||
|
||||
//control.start_ap_open("cyw43", 5).await;
|
||||
control.start_ap_wpa2("cyw43", "password", 5).await;
|
||||
|
||||
// And now we can use it!
|
||||
|
||||
let mut rx_buffer = [0; 4096];
|
||||
let mut tx_buffer = [0; 4096];
|
||||
let mut buf = [0; 4096];
|
||||
|
||||
loop {
|
||||
let mut socket = TcpSocket::new(stack, &mut rx_buffer, &mut tx_buffer);
|
||||
socket.set_timeout(Some(Duration::from_secs(10)));
|
||||
|
||||
control.gpio_set(0, false).await;
|
||||
info!("Listening on TCP:1234...");
|
||||
if let Err(e) = socket.accept(1234).await {
|
||||
warn!("accept error: {:?}", e);
|
||||
continue;
|
||||
}
|
||||
|
||||
info!("Received connection from {:?}", socket.remote_endpoint());
|
||||
control.gpio_set(0, true).await;
|
||||
|
||||
loop {
|
||||
let n = match socket.read(&mut buf).await {
|
||||
Ok(0) => {
|
||||
warn!("read EOF");
|
||||
break;
|
||||
}
|
||||
Ok(n) => n,
|
||||
Err(e) => {
|
||||
warn!("read error: {:?}", e);
|
||||
break;
|
||||
}
|
||||
};
|
||||
|
||||
info!("rxd {}", from_utf8(&buf[..n]).unwrap());
|
||||
|
||||
match socket.write_all(&buf[..n]).await {
|
||||
Ok(()) => {}
|
||||
Err(e) => {
|
||||
warn!("write error: {:?}", e);
|
||||
break;
|
||||
}
|
||||
};
|
||||
}
|
||||
}
|
||||
}
|
||||
75
examples/rp/src/bin/wifi_scan.rs
Normal file
75
examples/rp/src/bin/wifi_scan.rs
Normal file
@ -0,0 +1,75 @@
|
||||
#![no_std]
|
||||
#![no_main]
|
||||
#![feature(type_alias_impl_trait)]
|
||||
#![feature(async_fn_in_trait)]
|
||||
#![allow(incomplete_features)]
|
||||
|
||||
use core::str;
|
||||
|
||||
use cyw43_pio::PioSpi;
|
||||
use defmt::*;
|
||||
use embassy_executor::Spawner;
|
||||
use embassy_net::Stack;
|
||||
use embassy_rp::gpio::{Level, Output};
|
||||
use embassy_rp::peripherals::{DMA_CH0, PIN_23, PIN_25, PIO0};
|
||||
use embassy_rp::pio::Pio;
|
||||
use static_cell::StaticCell;
|
||||
use {defmt_rtt as _, panic_probe as _};
|
||||
|
||||
macro_rules! singleton {
|
||||
($val:expr) => {{
|
||||
type T = impl Sized;
|
||||
static STATIC_CELL: StaticCell<T> = StaticCell::new();
|
||||
STATIC_CELL.init_with(move || $val)
|
||||
}};
|
||||
}
|
||||
|
||||
#[embassy_executor::task]
|
||||
async fn wifi_task(
|
||||
runner: cyw43::Runner<'static, Output<'static, PIN_23>, PioSpi<'static, PIN_25, PIO0, 0, DMA_CH0>>,
|
||||
) -> ! {
|
||||
runner.run().await
|
||||
}
|
||||
|
||||
#[embassy_executor::task]
|
||||
async fn net_task(stack: &'static Stack<cyw43::NetDriver<'static>>) -> ! {
|
||||
stack.run().await
|
||||
}
|
||||
|
||||
#[embassy_executor::main]
|
||||
async fn main(spawner: Spawner) {
|
||||
info!("Hello World!");
|
||||
|
||||
let p = embassy_rp::init(Default::default());
|
||||
|
||||
let fw = include_bytes!("../../../../cyw43-firmware/43439A0.bin");
|
||||
let clm = include_bytes!("../../../../cyw43-firmware/43439A0_clm.bin");
|
||||
|
||||
// To make flashing faster for development, you may want to flash the firmwares independently
|
||||
// at hardcoded addresses, instead of baking them into the program with `include_bytes!`:
|
||||
// probe-rs-cli download 43439A0.bin --format bin --chip RP2040 --base-address 0x10100000
|
||||
// probe-rs-cli download 43439A0_clm.bin --format bin --chip RP2040 --base-address 0x10140000
|
||||
//let fw = unsafe { core::slice::from_raw_parts(0x10100000 as *const u8, 224190) };
|
||||
//let clm = unsafe { core::slice::from_raw_parts(0x10140000 as *const u8, 4752) };
|
||||
|
||||
let pwr = Output::new(p.PIN_23, Level::Low);
|
||||
let cs = Output::new(p.PIN_25, Level::High);
|
||||
let mut pio = Pio::new(p.PIO0);
|
||||
let spi = PioSpi::new(&mut pio.common, pio.sm0, pio.irq0, cs, p.PIN_24, p.PIN_29, p.DMA_CH0);
|
||||
|
||||
let state = singleton!(cyw43::State::new());
|
||||
let (_net_device, mut control, runner) = cyw43::new(state, pwr, spi, fw).await;
|
||||
unwrap!(spawner.spawn(wifi_task(runner)));
|
||||
|
||||
control.init(clm).await;
|
||||
control
|
||||
.set_power_management(cyw43::PowerManagementMode::PowerSave)
|
||||
.await;
|
||||
|
||||
let mut scanner = control.scan().await;
|
||||
while let Some(bss) = scanner.next().await {
|
||||
if let Ok(ssid_str) = str::from_utf8(&bss.ssid) {
|
||||
info!("scanned {} == {:x}", ssid_str, bss.bssid);
|
||||
}
|
||||
}
|
||||
}
|
||||
146
examples/rp/src/bin/wifi_tcp_server.rs
Normal file
146
examples/rp/src/bin/wifi_tcp_server.rs
Normal file
@ -0,0 +1,146 @@
|
||||
#![no_std]
|
||||
#![no_main]
|
||||
#![feature(type_alias_impl_trait)]
|
||||
#![feature(async_fn_in_trait)]
|
||||
#![allow(incomplete_features)]
|
||||
|
||||
use core::str::from_utf8;
|
||||
|
||||
use cyw43_pio::PioSpi;
|
||||
use defmt::*;
|
||||
use embassy_executor::Spawner;
|
||||
use embassy_net::tcp::TcpSocket;
|
||||
use embassy_net::{Config, Stack, StackResources};
|
||||
use embassy_rp::gpio::{Level, Output};
|
||||
use embassy_rp::peripherals::{DMA_CH0, PIN_23, PIN_25, PIO0};
|
||||
use embassy_rp::pio::Pio;
|
||||
use embassy_time::Duration;
|
||||
use embedded_io::asynch::Write;
|
||||
use static_cell::StaticCell;
|
||||
use {defmt_rtt as _, panic_probe as _};
|
||||
|
||||
macro_rules! singleton {
|
||||
($val:expr) => {{
|
||||
type T = impl Sized;
|
||||
static STATIC_CELL: StaticCell<T> = StaticCell::new();
|
||||
STATIC_CELL.init_with(move || $val)
|
||||
}};
|
||||
}
|
||||
|
||||
#[embassy_executor::task]
|
||||
async fn wifi_task(
|
||||
runner: cyw43::Runner<'static, Output<'static, PIN_23>, PioSpi<'static, PIN_25, PIO0, 0, DMA_CH0>>,
|
||||
) -> ! {
|
||||
runner.run().await
|
||||
}
|
||||
|
||||
#[embassy_executor::task]
|
||||
async fn net_task(stack: &'static Stack<cyw43::NetDriver<'static>>) -> ! {
|
||||
stack.run().await
|
||||
}
|
||||
|
||||
#[embassy_executor::main]
|
||||
async fn main(spawner: Spawner) {
|
||||
info!("Hello World!");
|
||||
|
||||
let p = embassy_rp::init(Default::default());
|
||||
|
||||
let fw = include_bytes!("../../../../cyw43-firmware/43439A0.bin");
|
||||
let clm = include_bytes!("../../../../cyw43-firmware/43439A0_clm.bin");
|
||||
|
||||
// To make flashing faster for development, you may want to flash the firmwares independently
|
||||
// at hardcoded addresses, instead of baking them into the program with `include_bytes!`:
|
||||
// probe-rs-cli download 43439A0.bin --format bin --chip RP2040 --base-address 0x10100000
|
||||
// probe-rs-cli download 43439A0_clm.bin --format bin --chip RP2040 --base-address 0x10140000
|
||||
//let fw = unsafe { core::slice::from_raw_parts(0x10100000 as *const u8, 224190) };
|
||||
//let clm = unsafe { core::slice::from_raw_parts(0x10140000 as *const u8, 4752) };
|
||||
|
||||
let pwr = Output::new(p.PIN_23, Level::Low);
|
||||
let cs = Output::new(p.PIN_25, Level::High);
|
||||
let mut pio = Pio::new(p.PIO0);
|
||||
let spi = PioSpi::new(&mut pio.common, pio.sm0, pio.irq0, cs, p.PIN_24, p.PIN_29, p.DMA_CH0);
|
||||
|
||||
let state = singleton!(cyw43::State::new());
|
||||
let (net_device, mut control, runner) = cyw43::new(state, pwr, spi, fw).await;
|
||||
unwrap!(spawner.spawn(wifi_task(runner)));
|
||||
|
||||
control.init(clm).await;
|
||||
control
|
||||
.set_power_management(cyw43::PowerManagementMode::PowerSave)
|
||||
.await;
|
||||
|
||||
let config = Config::Dhcp(Default::default());
|
||||
//let config = embassy_net::Config::Static(embassy_net::Config {
|
||||
// address: Ipv4Cidr::new(Ipv4Address::new(192, 168, 69, 2), 24),
|
||||
// dns_servers: Vec::new(),
|
||||
// gateway: Some(Ipv4Address::new(192, 168, 69, 1)),
|
||||
//});
|
||||
|
||||
// Generate random seed
|
||||
let seed = 0x0123_4567_89ab_cdef; // chosen by fair dice roll. guarenteed to be random.
|
||||
|
||||
// Init network stack
|
||||
let stack = &*singleton!(Stack::new(
|
||||
net_device,
|
||||
config,
|
||||
singleton!(StackResources::<2>::new()),
|
||||
seed
|
||||
));
|
||||
|
||||
unwrap!(spawner.spawn(net_task(stack)));
|
||||
|
||||
loop {
|
||||
//control.join_open(env!("WIFI_NETWORK")).await;
|
||||
match control.join_wpa2(env!("WIFI_NETWORK"), env!("WIFI_PASSWORD")).await {
|
||||
Ok(_) => break,
|
||||
Err(err) => {
|
||||
info!("join failed with status={}", err.status);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// And now we can use it!
|
||||
|
||||
let mut rx_buffer = [0; 4096];
|
||||
let mut tx_buffer = [0; 4096];
|
||||
let mut buf = [0; 4096];
|
||||
|
||||
loop {
|
||||
let mut socket = TcpSocket::new(stack, &mut rx_buffer, &mut tx_buffer);
|
||||
socket.set_timeout(Some(Duration::from_secs(10)));
|
||||
|
||||
control.gpio_set(0, false).await;
|
||||
info!("Listening on TCP:1234...");
|
||||
if let Err(e) = socket.accept(1234).await {
|
||||
warn!("accept error: {:?}", e);
|
||||
continue;
|
||||
}
|
||||
|
||||
info!("Received connection from {:?}", socket.remote_endpoint());
|
||||
control.gpio_set(0, true).await;
|
||||
|
||||
loop {
|
||||
let n = match socket.read(&mut buf).await {
|
||||
Ok(0) => {
|
||||
warn!("read EOF");
|
||||
break;
|
||||
}
|
||||
Ok(n) => n,
|
||||
Err(e) => {
|
||||
warn!("read error: {:?}", e);
|
||||
break;
|
||||
}
|
||||
};
|
||||
|
||||
info!("rxd {}", from_utf8(&buf[..n]).unwrap());
|
||||
|
||||
match socket.write_all(&buf[..n]).await {
|
||||
Ok(()) => {}
|
||||
Err(e) => {
|
||||
warn!("write error: {:?}", e);
|
||||
break;
|
||||
}
|
||||
};
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user