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repro on f4.

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This commit is contained in:
Dario Nieuwenhuis 2023-05-03 22:52:59 +02:00
parent a21a2901ac
commit b49bc449d7
3 changed files with 10 additions and 6 deletions
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2
tests/stm32/.cargo/config.toml
View File

@ -3,7 +3,7 @@ build-std = ["core"]
build-std-features = ["panic_immediate_abort"] build-std-features = ["panic_immediate_abort"]
[target.'cfg(all(target_arch = "arm", target_os = "none"))'] [target.'cfg(all(target_arch = "arm", target_os = "none"))']
runner = "teleprobe client run --target bluepill-stm32f103c8 --elf" runner = "teleprobe client run --target nucleo-stm32f429zi --elf"
#runner = "teleprobe local run --chip STM32F103C8 --elf" #runner = "teleprobe local run --chip STM32F103C8 --elf"
rustflags = [ rustflags = [

6
tests/stm32/build.rs
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@ -9,7 +9,11 @@ fn main() -> Result<(), Box<dyn Error>> {
println!("cargo:rustc-link-arg-bins=--nmagic"); println!("cargo:rustc-link-arg-bins=--nmagic");
// too little RAM to run from RAM. // too little RAM to run from RAM.
if cfg!(any(feature = "stm32f103c8", feature = "stm32c031c6")) { if cfg!(any(
feature = "stm32f429zi",
feature = "stm32f103c8",
feature = "stm32c031c6"
)) {
println!("cargo:rustc-link-arg-bins=-Tlink.x"); println!("cargo:rustc-link-arg-bins=-Tlink.x");
println!("cargo:rerun-if-changed=link.x"); println!("cargo:rerun-if-changed=link.x");
} else { } else {

8
tests/stm32/src/bin/usart_rx_ringbuffered.rs
View File

@ -127,7 +127,7 @@ async fn main(spawner: Spawner) {
let mut config = Config::default(); let mut config = Config::default();
// this is the fastest we can go without tuning RCC // this is the fastest we can go without tuning RCC
// some chips have default pclk=8mhz, and uart can run at max pclk/16 // some chips have default pclk=8mhz, and uart can run at max pclk/16
config.baudrate = 500_000; config.baudrate = 1_000_000;
config.data_bits = DataBits::DataBits8; config.data_bits = DataBits::DataBits8;
config.stop_bits = StopBits::STOP1; config.stop_bits = StopBits::STOP1;
config.parity = Parity::ParityNone; config.parity = Parity::ParityNone;
@ -164,7 +164,7 @@ async fn transmit_task(mut tx: UartTx<'static, board::Uart, board::TxDma>) {
tx.write(&buf[..len]).await.unwrap(); tx.write(&buf[..len]).await.unwrap();
info!("sent {=usize}", len); info!("sent {=usize}", len);
Timer::after(Duration::from_micros((rng.next_u32() % 1000) as _)).await; Timer::after(Duration::from_micros((rng.next_u32() % 500) as _)).await;
} }
} }
@ -193,12 +193,12 @@ async fn receive_task(mut rx: RingBufferedUartRx<'static, board::Uart, board::Rx
} }
if received < max_len { if received < max_len {
Timer::after(Duration::from_micros((rng.next_u32() % 1000) as _)).await; Timer::after(Duration::from_micros((rng.next_u32() % 500) as _)).await;
} }
i += received; i += received;
if i > 100000 { if i > 1000000 {
info!("Test OK!"); info!("Test OK!");
cortex_m::asm::bkpt(); cortex_m::asm::bkpt();
} }