STM32 MCUs products

Showing results for 
Search instead for 
Did you mean: 

Forum Posts

STM32L053 HAL Multi Channel DMA ADC

Posted on January 18, 2016 at 19:07Hi,I'm having a problem getting the above to work with 2 channels using the cube generated code.I can get it to work on a single channel ADC, but not on multiple channels in scan mode.The HAL docs talk of ADC_Chann...

shorai by Associate III
  • 1 replies
  • 0 kudos

STM32F4-Discovery RTC only counting in debug

Posted on January 17, 2016 at 22:04 Hello. I am having a bit of a problem using the RTC in the STM32F4-DISCOVERY board. I am using the HAL libraries, and have configured the RTC using the LSI based on a number of examples I found online. Basical...

a60141 by Associate II
  • 4 replies
  • 1 kudos

Precisely timed latching

Posted on January 17, 2016 at 09:21So I am running and STM32F0 at 48Mhz with TIM1 clocked to an external clock source running at 24.576MHz. On GPIO-A is connected a bus synced to the external 24.576Mhz clock. At occasional intervals I want to latch ...

luke2 by Associate II
  • 6 replies
  • 0 kudos

DMA stm32f4 board problem

Posted on January 18, 2016 at 08:08Hi,I'm using the DMA to pass data from FLASH to RAM, on the stm32f4 board.transmission of 1500 Bytes.I've tried to send the data as byte,half_word,word,by casting and changing configurations (appears at the code), ...

haukeye by Associate II
  • 1 replies
  • 0 kudos

USART problem on STM32F415RG

Posted on January 15, 2016 at 16:04Hi, first to say that I'm beginner with STM32 programming, I study this uC entire month. I'm using board based on this and I have limited (or no) support from manufacturer. I creat...

more virtual com port questions

Posted on January 18, 2016 at 12:541. The current driver version is 1.4.0. But when I install this, and check the version in the device manager, it still shows as 1.3.1?2. Our system used to work on RS232, and was very robust. It is not as good on U...

STM32F205 temperature sensor problems

Posted on June 24, 2011 at 15:06Hi everybody,I'm having some trouble with the STM32F205 temperature sensor. I'm using the algorithm from section 10.10 in the reference manual. {(V25 � VSENSE) / Avg_Slope} + 25I'm using the following algorithm to con...

tfk by Associate II
  • 20 replies
  • 0 kudos

I2C Library

Posted on January 18, 2016 at 09:57Hi,I'm looking for a good I2C Hardware (no Software emulation) Library for STM32F3 device. I'm using the crossworks tasking library, so if there is anything which will bond with that, it would be great. I know ther...

manuel by Associate II
  • 0 replies
  • 0 kudos