About Jungle

Jungle · 2019-03-21

I'm trying to migrate my project from HAL to LL. I use USART+DMA. Reception is OK, but transmission is not.There's a uint8_t transmission buffer. E.g. it begins with {1, 2, 3, 4}.When I set DMA data length to 1, nothing is sentWhen I set data length ...

Jungle · 2019-03-01

I've already contacted support, so this post is just for community.There's a bug in HAL_SetTickFreq function (stm32f4xx_hal.c)---8<---HAL_StatusTypeDef HAL_SetTickFreq(HAL_TickFreqTypeDef Freq){ HAL_StatusTypeDef status = HAL_OK; assert_param(IS_TICK...

Jungle · 2019-03-01

Could anyone provide me with (or point me to) example of reading/writing F4xx (specifically F407VGT6) flash using LL? I was unable to find code samples in STM32CubeF4 v1.24.0. Maybe just missed.

Jungle · 2019-03-18

Do you use IAR? I've recently had similar warnings, and the problem was because 'Defined symbols' in the project options generated by CubeMX conflicted with the ones in *.h file.

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[F407VGT6] LL DMA USART sends "wrong" number of bytes

Bug in HAL_SetTickFreq function (F4 v1.23.0, 1.24.0)

How to work with F4xx flash using LL?

Re: CubeMX 5.0.1 LL driver warning