I am using STM32F405 UART5 to receive data using interrupt.I generated base code using STM CubeMX. The problem is when I don't transmit data from UART5 TX, the UART5 receiver works fine. But if I send data from UART5 TX, the first 2-3 bytes voltage d...

I am using STM32f051c6t6. I am using internal crystal clock source. I have also set Timer clock source to 24 MHz. I am writing simple program to generate low and high pulse. The 10 us pulse is not generated properly. The rise and fall times has delay...

I am STM32L422 to measure ADC using internal reference voltage.My code is generated using CubeMX V6.2.I want to measure ADC from ADC1_IN1 using PA7.The data sheet says internal voltage is 1.2 V. Reading VREFINT register gave value 1658 which is 1.214...

I am using ADC DMA to read 100 sample from 1 cycle input sine wave whose frequency is 1KHz . When we using ADC to read DMA, the DMA reads ADC continuously until buffer is full. I want the DMA to read and store ADC data in buffer one at a time when it...