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Jefferson Cunalata
Associate II
since ‎2018-07-19
‎2023-06-14

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Reading continuously RTC in STM32F4 ar 180MHz

2020-02-17
I have problems when I read continuously the RTC time in stm32f446 at 180MHz, after some readings, this gives me the same value. To find a solution, I implement a delay of 1 second to read the RTC and this solves the problem, however, I don't know wh...

Using HAL_I2C_transmit/receive_DMA inside a callback function

2017-06-10
Posted on June 10, 2017 at 18:35Hi everybody, I am trying to implement callback function for I2C peripheral.This is the code without dma implementation:void ADXL345_GetXyzRAW(uint8_t *buffer){ uint8_t firstRegAddress = ADXL345_DATAX0;HAL_I2C_Master_...
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