STM32 MCUs Embedded software

Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.

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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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Resolved! I2C-Slave Sample Souce for STM32F303

Everyone, I would like to tell you. I will use the HAL library for the first time. What functions should be called in the main loop for write commands and read commands from I2C-Master? I am very happy if you can provide a sample source. I saw the so...

Kazu by Associate
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  • 1 replies
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