STM32 MCUs Embedded software

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STM32L4R5xx SVD file error

I try to see value in DMA and DMAMUX registers, but I don't find it in svd files. Although, there is a description for DMA, but it is not correct as according to the RM there is no register DMA_CSEL in DMA, however, it is described in the SVD file.th...

chemax by Associate II
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  • 3 replies
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Resolved! Problem using HRTIM with HAL on STM32F334

Hi,I have stucked trying to use hrtim pwm outputs on stm32f334r8.I use initialisation provided by CubeMX to start all 10 channels right now. I use exactly the same setting for every channel, but still have different results.It is not possible to fit ...

Resolved! Bug in LL_RTC_ALMB_SetDay() in stm32l1xx_ll_rtc.h

In stm32l1xx_ll_rtc.h, generated by STM32Cube MCU Package for STM32L1 Series, v1.8.1, line 2110:__STATIC_INLINE void LL_RTC_ALMB_SetDay(RTC_TypeDef *RTCx, uint32_t Day) { MODIFY_REG(RTC->ALRMBR, (RTC_ALRMBR_DT | RTC_ALRMBR_DU), (((Day ...

jfolsom by Associate II
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When is HAL_UART_RxCpltCallback called?

Hi there,I am new with UART and want to use my own UART Functions and i found the function HAL_UART_RxCpltCallback and HAL_UART_TxCpltCallback.When are this Functions called? I found them in the documentation of stm but that didn't explain well when ...

arduo by Senior
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  • 6 replies
  • 2 kudos

STM32F205 bootloadet USB DFU mode

Hy,I'm trying to run the DFU mode with a STM32F205. When I put boot0 to VCC and I do a reset, the DFU USB was not detected by my computer. Can someone help me ?I tried before that on the nucleo card F207ZG and this work corectly.

Bug in HAL of busy wait in flash NOR

Hello,Checking stm32h743 eval examples (cube) of NOR, there is a wait on busy/ready signal in code:/* NOR Ready/Busy signal GPIO definitions */ #define NOR_READY_BUSY_PIN GPIO_PIN_6 #define NOR_READY_BUSY_GPIO GPIOC   /** * @brief NOR BSP Wa...

ranran by Senior II
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  • 2 replies
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