stm32f1xx-hal

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Depending on the micro-controller and optimization flags, the existing code can run into this issue: https://developer.arm.com/documentation/ka003795/latest Fixes https://github.com/stm32-rs/stm32f1xx-hal/issues/332

timbod7

blinky_timer_irq example broken ?

2

`examples/blinky_timer_irq.rs` doesn't work for me. I know how to fix it, but I don't understand why my fix works. My test repo: https://github.com/timbod7/stm32f1xx-hal-testing demonstrates the problem using a blue pill...

timbod7

burrbull

bxcan/defmt version conflict

1

Could you please relax the version constraint on bxcan to ">=0.4" or ">=0.4,

pdgilbert

Understanding code which uses nb

2

I have a problem with understanding code which uses `nb` crate. In particular i2c's `write_read` looks like incorrect. If I understand right this acts like classic Knuth's coroutine. So it...

katyo

USB access on stm32f105

4

Is there a reason the usb module is disabled for stm32f105 series MCUs? The datasheet says it supports USB OTG FS. ``` #[cfg(all( feature = "stm32-usbd", any(feature = "stm32f102", feature...

BBScholar

RccBus should be public

1

Currently `stm32f1xx_hal::rcc::RccBus` is private, despite the associated `Bus` type being used in some public interfaces (e.g. `GetBusFreq`). This means it is impossible (AFAICT) to use these public interfaces while abstracting...

bgamari

i2c timeouts not working by default (due to disabled DWT cycle counter)

5

I am using some I2C sensors that are not 100% reliable and sometimes the connection breaks. I2C timeouts were not working, regardless of the values I provided to the builder...

inodentry

Use modify instead of write for clearing sr1

3

As per the discussion in #282 This seems better, but it also leaves the possibility of some flags not being cleared if multiple flags are raised at the same time....

TheZoq2

Re-introduced possibility of DMA peripheral abstraction, and added SPI DMA abstraction example

1

For some reason the Transferable trait has been removed in 0.7.0. This seems to make it impossible to create functions which takes an abstract SPI DMA reference and transmit data...

johnnyegel