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same ol BT_CTRL_REG_ADDR = 8fc0f42a error

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This commit is contained in:
Brandon Ros 2023-08-21 15:12:45 -04:00
parent 6a4300993c
commit bd3335c127
4 changed files with 4 additions and 18 deletions
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11
cyw43/src/bluetooth.rs
View File

@ -18,23 +18,15 @@ pub(crate) async fn upload_bluetooth_firmware<PWR: OutputPin, SPI: SpiBusCyw43>(
firmware_offsets: &[(u32, usize)],
firmware: &[u8],
) {
assert!(firmware.len() == 5952);
// read version
let version_length = firmware[0];
let _version = &firmware[1..=version_length as usize];
// skip version + 1 extra byte as per cybt_shared_bus_driver.c
let firmware = &firmware[version_length as usize + 2..];
// buffer
let mut aligned_data_buffer: [u8; 0x100] = [0; 0x100];
// structs
let mut pointer = 0;
for (index, &(dest_addr, num_fw_bytes)) in firmware_offsets.iter().enumerate() {
Timer::after(Duration::from_millis(100)).await;
let fw_bytes = &firmware[(pointer)..(pointer + num_fw_bytes)];
assert!(fw_bytes.len() == num_fw_bytes);
//debug!("index = {}/{} dest_addr = {:08x} num_fw_bytes = {} fw_bytes = {:02x}", index, firmware_offsets.len(), dest_addr, num_fw_bytes, fw_bytes);
debug!("index = {}/{} dest_addr = {:08x} num_fw_bytes = {} pointer = {}", index, firmware_offsets.len(), dest_addr, num_fw_bytes, pointer);
assert!(firmware.len() == 5952);
//debug!("index = {}/{} dest_addr = {:08x} num_fw_bytes = {} pointer = {}", index, firmware_offsets.len(), dest_addr, num_fw_bytes, pointer);
let mut dest_start_addr = dest_addr;
let mut aligned_data_buffer_index: usize = 0;
// pad start
@ -158,7 +150,6 @@ pub(crate) async fn bt_set_intr<PWR: OutputPin, SPI: SpiBusCyw43>(bus: &mut Bus<
}
pub(crate) async fn init_bluetooth<PWR: OutputPin, SPI: SpiBusCyw43>(bus: &mut Bus<PWR, SPI>, firmware_offsets: &[(u32, usize)], firmware: &[u8]) {
assert!(firmware.len() == 5952);
bus.bp_write32(CHIP.bluetooth_base_address + BT2WLAN_PWRUP_ADDR, BT2WLAN_PWRUP_WAKE)
.await;
upload_bluetooth_firmware(bus, firmware_offsets, firmware).await;

1
cyw43/src/lib.rs
View File

@ -226,7 +226,6 @@ where
let mut runner = Runner::new(ch_runner, Bus::new(pwr, spi), &state.ioctl_state, &state.events);
assert!(bluetooth_firmware.len() == 5952);
runner.init(firmware, bluetooth_firmware_offsets, bluetooth_firmware).await;
(

9
cyw43/src/runner.rs
View File

@ -74,8 +74,6 @@ where
}
pub(crate) async fn init(&mut self, firmware: &[u8], bluetooth_firmware_offsets: &[(u32, usize)], bluetooth_firmware: &[u8]) {
assert!(bluetooth_firmware.len() == 5952);
self.bus.init().await;
// Init ALP (Active Low Power) clock
@ -118,6 +116,9 @@ where
debug!("loading fw");
self.bus.bp_write(ram_addr, firmware).await;
debug!("loading bluetooth fw");
bluetooth::init_bluetooth(&mut self.bus, bluetooth_firmware_offsets, bluetooth_firmware).await;
debug!("loading nvram");
// Round up to 4 bytes.
let nvram_len = (NVRAM.len() + 3) / 4 * 4;
@ -197,10 +198,6 @@ where
while self.bus.read8(FUNC_BACKPLANE, REG_BACKPLANE_CHIP_CLOCK_CSR).await & 0x80 == 0 {}
debug!("clock ok");
debug!("loading bluetooth fw");
assert!(bluetooth_firmware.len() == 5952);
bluetooth::init_bluetooth(&mut self.bus, bluetooth_firmware_offsets, bluetooth_firmware).await;
#[cfg(feature = "firmware-logs")]
self.log_init().await;

1
examples/rp/src/bin/wifi_blinky.rs
View File

@ -33,7 +33,6 @@ async fn main(spawner: Spawner) {
let p = embassy_rp::init(Default::default());
let bluetooth_firmware_offsets = &cyw43_firmware::BLUETOOTH_FIRMWARE_OFFSETS;
let bluetooth_firmware = &cyw43_firmware::BLUETOOTH_FIRMWARE;
defmt::assert!(bluetooth_firmware.len() == 5952);
let fw = include_bytes!("../../../../cyw43-firmware/43439A0.bin");
let clm = include_bytes!("../../../../cyw43-firmware/43439A0_clm.bin");