Hello,I am trying to synchronize 2 STM32 microcontroller's using UART and DMA. System clock is 80MHz. Timer1 is set to interrupt at 1ms with 1us resolution. Synchronization logic is executed every 1ms, Serial Transmission at master/slave side is ever...
1. ADC setting hadc.Instance = ADC1; hadc.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV4; hadc.Init.Resolution = ADC_RESOLUTION_12B; hadc.Init.DataAlign = ADC_DATAALIGN_RIGHT; hadc.Init.ScanConvMode = ADC_SCAN_DIRECTION_FORWARD; hadc.Init.EOC...
the problem is when the master micro wants to tell the slave to send some data, after a random time the i2c connection disrupts and i will get HAL_ERROR Message. i wrote the below codes for master and slave:Master code: while (1) { /* USER CODE END...
Hi,I am using four inputs on ADC1: /**ADC1 GPIO Configuration PA4 ------> ADC1_INP18 PA0_C ------> ADC1_INP0 PB0 ------> ADC1_INP9 PA1_C ------> ADC1_INP1and six on ADC2: /**ADC2 GPIO Configuration - Set in stm32h7xx...
I am trying to set up ADC1 on STM32F103C6 "bare metal" (no HAL or LL). I've successfully done this on F0 series without difficulty, but this has me stumped. I've also referred to source code generated by STM32CubeMX (for just this device on this targ...
Hello, I want to work with SD card using SPI in STM32 but it is not working. I tried many things but it didn't work. It was working fine when I tried it 4-5 months ago. What is the problem now? I am referencing sample code from here: https://controll...
USART baud rate related stuff has a long history of errors in both the STM32 documents and sample code. Looks like in the past 4 years some of the problems were corrected but there are still some strange and incorrect pieces.STM32F10x manual, RM0008 ...
