About fgroleau

fgroleau · 2024-07-24

Hi,I'm trying to set my setup my SPI1 as slave full duplex on my STM32G030K8 and i reach the HAL_SPI_TxRxCpltCallback when receiving message, but I always read value 0 in my rxbuffer when my master is spamming 16 @ 1MHz at a 1 sec intervall. Also, my...

fgroleau · 2024-07-01

Hi, i'm trying to set up the RTC timer to be able to use the alarm and HAL_RTC_Init always return HAL_TIMEOUT. It seem like RTC_ICSR_INITF never go to 1. uint8_t init_RTC() { /* USER CODE BEGIN RTC_Init 0 */ /* USER CODE END RTC_Init 0 */ ...

fgroleau · 2024-07-04

Thanks, it seem that setting RCC_APBENR1.RTCAPBEN seem to have fix my issue!

fgroleau · 2024-07-02

At line 33 the value are :RCC->BDCR = 0x8200RCC->CSR = 0x1c000003RCC->CR = 0x3000500

fgroleau · 2024-07-02

Hi,Thanks for your reply It's weird because when i try with to see if the clock was running using this function HAL_RCCEx_GetPeriphCLKFreq(RCC_PERIPHCLK_RTC)The function return that the clock is running at 32kHz wich seem to be the LSI frequency wich...

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STM32G030K8 SPI1 issue : initialise and reach IRQ but always read and send 0

STM32G030 Can't setup RTC, HAL_RTC_Init always return HAL_TIMEOUT

Re: STM32G030 Can't setup RTC, HAL_RTC_Init always return HAL_TIMEOUT

Re: STM32G030 Can't setup RTC, HAL_RTC_Init always return HAL_TIMEOUT

Re: STM32G030 Can't setup RTC, HAL_RTC_Init always return HAL_TIMEOUT