diff options
| -rw-r--r-- | README.md | 8 | ||||
| -rw-r--r-- | firmware/src/main.rs | 21 |
2 files changed, 18 insertions, 11 deletions
@@ -42,5 +42,11 @@ To flash using dfu-util, first put the board in dfu mode by pressing BOOT, pressing and releasing RESET and releasing BOOT. Then: ```shell -dfu-util -d 0483:df11 -a 0 -s 0x08000000:force:unprotect:leave -D keyseebee.bin +dfu-util -d 0483:df11 -a 0 -s 0x08000000:leave -D keyseebee.bin +``` + +The fist time, if the write fail, your flash must protected. To unprotect: + +```shell +dfu-util -d 0483:df11 -a 0 -s 0x08000000:force:unprotect -D keyseebee.bin ``` diff --git a/firmware/src/main.rs b/firmware/src/main.rs index b97b72a..d16eb71 100644 --- a/firmware/src/main.rs +++ b/firmware/src/main.rs @@ -73,12 +73,12 @@ const CUT: Action = m(&[LShift, Delete]); const COPY: Action = m(&[LCtrl, Insert]); const PASTE: Action = m(&[LShift, Insert]); const L2_ENTER: Action = HoldTap { - timeout: 200, + timeout: 160, hold: &l(2), tap: &k(Enter), }; const L1_SP: Action = HoldTap { - timeout: 200, + timeout: 160, hold: &l(1), tap: &k(Space), }; @@ -173,11 +173,12 @@ const APP: () = { }; let (pa9, pa10) = (gpioa.pa9, gpioa.pa10); - let (tx, rx) = cortex_m::interrupt::free(move |cs| { + let pins = cortex_m::interrupt::free(move |cs| { (pa9.into_alternate_af1(cs), pa10.into_alternate_af1(cs)) }); - let (tx, rx) = - serial::Serial::usart1(c.device.USART1, (tx, rx), 115_200.bps(), &mut rcc).split(); + let mut serial = serial::Serial::usart1(c.device.USART1, pins, 115_200.bps(), &mut rcc); + serial.listen(serial::Event::Rxne); + let (tx, rx) = serial.split(); let pa15 = gpioa.pa15; let matrix = cortex_m::interrupt::free(move |cs| { @@ -264,11 +265,11 @@ const APP: () = { #[task(binds = USART1, priority = 1, spawn = [handle_report], resources = [layout, rx])] fn rx(mut c: rx::Context) { static mut BUF: [u8; 4] = [0; 4]; - for b in &mut BUF[..] { - *b = match nb::block!(c.resources.rx.read()) { - Ok(o) => o, - Err(_) => 255, - }; + while BUF[3] != b'\n' { + if let Ok(b) = nb::block!(c.resources.rx.read()) { + BUF.rotate_left(1); + BUF[3] = b; + } } if let Ok(event) = de(&BUF[..]) { c.spawn |