STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

New possibilities for the ultra-low power segment!

STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...

gif-stm32u0.gif

Flash emulation problem when using debugger

Posted on November 25, 2016 at 16:20 1.My code behaves in a strange way when using debugger. (CooCox IDE)(STM32F030C8) If I step to each function , after stepping EE_Init() function the code seems to be stucked in a loop ;in disassembly v...

ionutF by Associate III
  • 203 Views
  • 0 replies
  • 0 kudos

erase sector in STM32f407

Posted on November 25, 2016 at 14:34Hello all I am use the USB flash upgrade  in the discovery in my boards ; where  the user code starts at 0x8008000 in some boards about 10%  the usb flash upgrade does not work ; after debugging we noticed that th...

STM32F030 Read protect

Posted on November 25, 2016 at 10:13Hi Support,I posted previously on this, started a new thread as reply wouldn't work!I am unable to get the read protect to work properly all the time, sometimes i can get it to work and sometimes it doesn't. I am ...

STM32F746IG CAN2 Problem

Posted on November 25, 2016 at 06:48Hello! I am trying to use CAN1 and CAN2 on custom board based on STM32F746IGT6 controller. Can1 is work perfect, but using  of Can2 i can't neither receive nor even transmit messages. For both Can i use SN65HVD234...

I can't configure SPI1 on STM32F103C8

Posted on November 25, 2016 at 07:04Hi!I have STM32F103C8 and want to configure SPI1!I wrote the program//spi1_mosi-pa7,spi1_miso-pa6,spi1_sck-pa5,spi1_nss-pa4#include ''stm32f10x.h''int main() { RCC->APB2ENR=RCC_APB2ENR_IOPAEN; RCC->APB2ENR|=RCC_AP...

STM32F103 Usart data receive problem

Posted on November 25, 2016 at 07:32 Hello all, Directly, I want to talk about a problem I have encountered.I am working on 2 types of microcontroller and I use stm32f103 model to get data from the other one via rs4 So, For transmi...

0690X0000060MnbQAE.gif 0690X0000060MncQAE.gif 0690X0000060MndQAE.gif

STM32F746VGT6 Pinout

Posted on November 24, 2016 at 23:38I'm trying to build a custom PCB to control an graphic RGB 24 Bit TFT LCD.It seems I cannot find any were in the datasheet pins for LCD_R0 and LCD_B1 on an LQFP100 package.Can anyone help me, or explain why are th...

luchiann by Associate
  • 244 Views
  • 1 replies
  • 0 kudos

STM32 EEPROM AUTO ERASE!!

Posted on November 20, 2016 at 14:21Hello,I am posting on any thread 1st time so don't know if i m writing it right.I am using STM32f103V8T6 and reserved 2kb for storing my settings in location start address 0x0800F000 and end address 0x800 reserved...

adil by Associate II
  • 828 Views
  • 7 replies
  • 0 kudos

Problemwith SWD debugging on STM32L011D4P6

Posted on November 22, 2016 at 23:09Hi,We are bringing up a new design using this CPU. Aside from other issues, we have an inconsistency between different boards when trying to program using SWD. On one working board, the SWD clock (pin 2 on the 10 ...

Labels