STM32 MCUs Products

multi channel ADC problem with reading value.

Posted on April 03, 2017 at 14:32The original post was too long to process during our migration. Please click on the attachment to read the original post.

STM32 How to set/use the Real Time Clock

Posted on April 03, 2017 at 17:15Hello,I am having issues with the Real Time clock. Occasionally it will miss its interrupt ( always when I stop the debugger )I am not setting the date/time as I just want to have interrupt trigger a second from the ...

LWIP cannot ping how to launch it

Posted on April 03, 2017 at 15:54LWIP used through STM32Cube, how to put ETH in action ?

CAN Problem STM32F4

Posted on March 30, 2017 at 13:09I'm having a hard time getting my STM32F4 discovery board to communicate with my CAN bus. I've successfully implemented a communication between CAN1 and CAN2 on the same Discovery Board, with a transceiver on each CA...

Resolved! STM32F373Rxx ADC1 triggered by Timer4 CC? probable HAL library error

Posted on March 23, 2017 at 19:38The problem is a complier error because in the cube MX (version 4.20.0)for the STM32F373R8Txusing ADC1 (12 bits ADC) I can choose, in the configuration tab,ADC1 and as external trigger source for regular conversion t...

Is there any possibilities to view the contents of IP cameras on my STM32F746's LCD through LAN network ?

Posted on April 03, 2017 at 14:03Like the clearly topic, can any one know how to make it ?

STM32F334 ADC Scan DMA

Posted on April 01, 2017 at 20:22Hi,Trying to do a ADC continuous scan with 4 sequential channels using DMA, ending up with one single DMA Transfer Complete Interrupt, though I am clearing the TC interrupt. The single transfer has the correct ADC re...

I need an example code for I2C programming to interface stm32f4 with at24c512 eeprom

Posted on April 03, 2017 at 08:53#include 'stm32f4xx.h'#include 'stdio.h'#define SLAVE_ADDRESS 0xA0unsigned char read;char arr[3]= 'NV';char data[3];void delay_ms(int d){ int i,j; for(i=0;i<d;i++) for(j=0;j<32;j++);}void uart3_init(){ RCC->AHB1ENR|=...

STM32F411 uart asynch

Posted on April 02, 2017 at 08:19Hi, I am following STM32F411RE-Nucleo example for UART_HyperTerminal_IT.My first TX_IT works great. The problem is in the second call to HAL_UART_Transmit_IT() which fails on if(huart->gState == HAL_UART_STATE_READY)...

STM32F103 - Std Periph Driver not working with bootloader

Posted on April 02, 2017 at 16:42I am fairly new to ARM and I am running into an issue with the ST Standard Peripheral Driver. If I download my project to my STM32F103 at Vector 0x08000000, it runs fine. If I use my bootloader to load my project to ...

STM32 MCUs Products

Forum Posts

multi channel ADC problem with reading value.

STM32 How to set/use the Real Time Clock

LWIP cannot ping how to launch it

CAN Problem STM32F4

Resolved! STM32F373Rxx ADC1 triggered by Timer4 CC? probable HAL library error

Is there any possibilities to view the contents of IP cameras on my STM32F746's LCD through LAN network ?

STM32F334 ADC Scan DMA

I need an example code for I2C programming to interface stm32f4 with at24c512 eeprom

STM32F411 uart asynch

STM32F103 - Std Periph Driver not working with bootloader

STM32L073 operating on low power

Unsolicited interrupts when temperature rises arou...

STM32H563: No TRACECK present

STM32 H7 crypto lib unable to run ecdh

Need help on External memory loader on STM32H7B0 ...

What is the internal clock CK_INT for the STM32H7 ...