STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Being stucked at 0xf7fe

Hi all,We have developed an application with STM32F072RBT6 MCU. The sections in flash shown below,Bootloader 0x08000000 - 0x080047FFEEPROM Emu 0x08004800 - 0x08004FFFMain App 0x08005000 - 0x0800FD02 Enabled Interrupts: SMBUS, RTC-Wakeup...

FErma by Associate II
  • 1079 Views
  • 6 replies
  • 0 kudos

Hello Everyone. I am trying to build a Universal gateway. which will be the best Microcontroller to work on considering the memory and interfaces for communication.

In this gateway we would like to keep communication of WIFI,ETHERNET, BLE,GSM module. Also data will be stored into the device. There will be a configuration tool to configure the gateway. Data can be received via RS232, RS485, ADC,BLE and then proce...

sne_123 by Associate III
  • 348 Views
  • 0 replies
  • 0 kudos

TRACECLK and TRACEDATA alignment

Hello,In ARM CoreSight Components TRM pdf, it is said that internally TRACECLK and TRACEDATA is aligned, but "a delay must be added to the path of TRACECLK between the register and the pad" (DDI0314H 8.9.1). There is also a clear figure (8.18) showin...

mete by Senior II
  • 660 Views
  • 0 replies
  • 0 kudos

Resolved! Win 7 to Win10 and the VCP. Oh and VB6.

Hello ST folks. Recently, "THE MAN" updated us to Win10. Of course this broke a few (dozen) things.Oh yes . I know VB6. Unsupported thin ice. Just like they like it around here. The story is we have a load of small TEST applications wrote with this ...

STM32F404VG USART 9 bit communication

I am working on a system where I send HEX commands through the USART3 of the STM32F407VG to the COM machine with its corresponding PC.The particularity of this communication is that in each sending of frames, the first byte of the frame must be sent ...

Tcubells by Associate II
  • 2549 Views
  • 11 replies
  • 0 kudos

Resolved! Hi all i am trying a simple application for which i am using STM32F205. I want the RED led to glow if i type LED RED ON in terminal( i am using Tera term for same) For serial communication i am using UART.

I am getting no output with the code below Below is my main.c UART.c and UART.h file main.c<int main(void){ /* USER CODE BEGIN 1 */ uint8_t buf []= " List Avialable \n\r"               " 1. LED RED ON \n\r"                 " 2. LED GREEN ON \n\r"; ui...

NSirm.1 by Associate III
  • 538 Views
  • 2 replies
  • 0 kudos

STm32H723 2nd CAN channel not triggering interrupt!

My first CAN channel functions like there is no issues, my 2nd CAN channel will never trigger the Rx INT callback. I have it pointed at RxFifo1 but it also did not work pointing at RxFifo0. When I disabled CAN1, and CAN2 became the only Rx, it work...

STM32H723VET CAN issues

I had working code on a Nucleo G4 board for CAN so I ported it over to the H723VET. I am running the same clock speeds and have it connected identically to the CAN shield i'm using. The issue is that it NEVER SENDS DATA! I've adjusted the CAN para...