STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Reading PPM Sum signal not working

Posted on December 07, 2014 at 00:53 Hi, I'm trying to read a PP Sum Signal with the TIM3_CH4 of my stm32f103rb. The signal of the first channel is recognizable but not steady. What am I doing wrong. TIM3 CH1 2 3 and TIM1...

How to enable UART2 in Interrupt mode

Posted on December 08, 2014 at 13:17Hi, I am using stm32F411RE,trying to enable UART2 in interrupt mode.Can somebody guide me how to do it.UART2 is working fine in blocking mode. #interrupt #uart2 #stm32

mdkavya by Associate
  • 345 Views
  • 1 replies
  • 0 kudos

stm32f4 discvery JTAG programming

Posted on December 08, 2014 at 12:11Hi, Just wanted to clarify some doubts, I recently bought one STM32F4 Discovery board. According to the documents it's said that it has  ''On-board ST-LINK/V2 with selection mode switch to use the kit as a standal...

FSMC Standard Peripherals Library for SMT32f429

Posted on December 07, 2014 at 17:25Hello. I use STM32F429ZI with stardard Peripherals Library 1.40. I need use FSMC. But when I add it (in templates and examples files  for example) I get 30 errors. It can't find FSMC_Bank1E -  FSMC_Bank4. Why I ge...

oes3 by Associate
  • 357 Views
  • 2 replies
  • 0 kudos

STM32F2xx detect CAN speed mismatch when receiving data

Posted on December 08, 2014 at 05:46I am using STM32F2xx, and CAN1. I using NVID for the CAN dataI have configured my firmware to receive CAN data at 1Mbps, but how can I detect if the receive CAN speed rate is not 1Mbps? so I can display in my LED ...

ho by Associate II
  • 165 Views
  • 0 replies
  • 0 kudos

Setting RDP back to level 0 error

Posted on December 06, 2014 at 12:15 I want to be able to set RDP level from my code from 0 to 1 and backwards. Is it possible? After setting RDP to level 1 I am unable to set it back to 0, only through ST-Link. Here some test c...

hitsumen by Associate II
  • 336 Views
  • 2 replies
  • 0 kudos

STM32f407 routine elapsed time

Posted on December 04, 2014 at 11:34Hello  Everyone ; I am trying to learn the time elapsed for FIR filter with 100 taps in stmd32f407 ; we use keil ; we use simulator of keil in Xtal region should we put the CPU speed clock or the external clock f...

STM32F405 - core won't run

Posted on December 07, 2014 at 13:38Hello I've recently developed my first little STM32F4 board which I just successfully connected to. The chip can be programmed, erased, red from and what not but no matter what I do, my own code won't run. So far ...