I want to gather 4 ADC values from peripheral potentiometers using an STM32F103C8T6 (blue pill). I've setup ADC1 using MX Cube. Enabled ADC1_2 NVIC global interrupt.Now I'm a bit clueless how to proceed.My idea is to start the ADC to do conversions....
I am using the following code to write data to flash memory:#include "stm32f4xx_hal.h"#include "stm32f4xx_hal_flash.h"#define DATA_SIZE 4int main(void){ uint32_t data[DATA_SIZE] = {0x12345678, 0x90ABCDEF, 0xDEADBEEF, 0xCAFEBABE}; uint32_t address...
Why, when transmitting at 115200 baud, after transmitting the Tx stop bit, the callback occurs after 8.5us? Does HAL add more delay? When using GPIO I measure the time on the scope from stop bit to stop bit I get 100us instead of 87us. Configuration ...
Hello,I am trying to read the internal temperature sensor - but the value I get does not change at all (when I change the ambient temperature).I have the same raw value from ADC - 0xe41 -- >, which convert to -142.19 C (?!)I assume that something is ...
Hello everybody. I have a question. I am using the STM32L4p5g development board. First, I ran the APS6408L-30B RAM, which is connected to the oscoSPI peripheral, at 40Mhz, but I can't run this ram at 120Mhz, what could be the reason (I'm using the co...
Let's say that i am programming a FW that should read data from peripherals.How could I know what are my stack and heap and in general, my memory limitations?I am working with STM32U585 and searched in the reference manual, but could not find the ans...
I am using STM32G070 with CubeMX HAL code. The system runs into STOP mode from time to time. I need turn off the ADC before it entering the STOP. Here is my testing:If running the MCU without ADC by commenting out MX_ADC1_Init(), the system shows 3...
I have been having a bit of trouble getting an SPI CS line to behave as I expect it should. I have attached a snippet from the technical reference manual below that describes the operation modes of the CS line:I am currently trying to send packets of...
