Problem to "HAL_ADC_Start_IT(&hadc)" ADC continues mode
when I call this Function my ADC start successfully and I can read adc value in adc callback but my mcu hang at this function line what is the problem?
Forum Posts
Stm32f407 with esp8266
Hello,I have searched too much on the net, and I have not found any documentation and help.I want to connect my stm32f4discovery over wifi with the 8-pin ESP8266 wifi module. Does anyone have clear tutorials to help me?Thank you in advance.
STM32L476 bus fault escalated hard fault in HAL uart_irq() when spamming USART2
Hi all,Our team is developing on a custom PCB with STM32L476. And we are testing our CLI robustness, we found out that when we spam the CLI which uses USART2 at baud rate 115200, the program goes into hard fault. Upon investigating with a JLINK debug...
[SOLVED] STM32F746G-DISCO -- SPI connection to PGA2311---
I have the STM32F746G-DISCO and after some good result with I2C bus I would like to interface a PGA2311 with SPI.This code hang the STM32 processor, why ?#include "stm32f7xx_hal_spi.h" SPI_HandleTypeDef spi = { .Instance = SPI2 }; void BSP_SPI_In...
STM32l031k6 General-purpose timer initial state of the output compare register
Hello community,I am having a trouble with the initial state of using Output compare mode. I will explain what I want to do. I want my pin which is assigned to Timer 2 Channel 1 to work in output compare mode. The pin initial state must be RESET all ...
Can I read the existing code from flash through JTAG for STM32F439 MCU?
I am using STM32F439 MCU in my project. Currently I am trying to flash the code through Demonstrator GUI but unit is not entering into boot code. So, now I will use JTA /ST-Link/v2 to flash the code but before this I want to download the existing l...
Any Digital Power Conversion Reference Designs EVB like the predecessor STM32F334 ?
I am looking at some reference design EVBs with STM32G4xx for Digital Power Conversion, like the predecessor STM32F334.Where I can find them ? Even from thirdy party.Thanks a lot
Hello ,I want to do serial communication between stm32 nucleo f446re and arduino mega.Can anyone please tell me about that ?
Firstly I had done my code in keil software of stm32 nucleo f446re and try to transfer data to Arduino Maga in Arduino IDE.I had used UART communication betwen arduino mega and stm32.When I passed a string from keil to arduino ide , there was no resp...
