STM32 MCUs Products

Ask questions, find answers, and share insights on STM32 products and their technical features.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

software error keeps mcu in reset

Posted on November 01, 2016 at 15:11Recently I have observed an odd phenomenon: I have a code (which I believe is faulty) , I program the MCU (which initially is fully erased ) with that code; after that the MCU can not be reprogrammed by programmin...

ionutF by Associate III
  • 454 Views
  • 1 replies
  • 0 kudos

Code in stm32f427 or in stm32f429 ?

Posted on November 01, 2016 at 03:13Can I ask a question about programming stm32f427?I found the 427 and 429 are in the same manual. So, ignoring pin define, can I put stm32f429 code directly into stm32f427?Or I need to modify somthing in code? #...

ctc.ctc by Associate II
  • 649 Views
  • 3 replies
  • 0 kudos

PWM WİTH DMA

Posted on October 20, 2016 at 07:50 Hi guys.I want to try pwm with dma.(by using burst)I tried to send data to timx_arr(period) that necessary for pwm. Still, ı observed from logic analyzer. But it has not signal without writing ''tim_timebasein...

NEO-6M STM32F103 Nucleo

Posted on October 29, 2016 at 17:55 Hi! I'm trying to communicate with NEO-6M GPS module by nucleo F NEO_6M starts transmitting date by itselfs, I've check TX signal on a scope and I can see frames. And now straight to the p...

bartocham by Associate II
  • 1591 Views
  • 4 replies
  • 0 kudos

STM32F205 USB Termination

Posted on October 02, 2016 at 21:41Hi everyone, as I just found [DEAD LINK /public/STe2ecommunities/mcu/Lists/cortex_mx_stm32/Flat.aspx?RootFolder=/public/STe2ecommunities/mcu/Lists/cortex_mx_stm32/STM32L476%20USB%20Termination&FolderCTID=0x01200200...

how to remove protection

Posted on October 31, 2016 at 18:40Hi All,I was using ST32F3, and I was using the lash loader and when I tried to remove the protection and the software crashed and I can't flash anymore the MCU. What should I do to remove the protection ?

STM32 bootloader problem

Posted on October 31, 2016 at 17:15It seems I messed up with bootloader of the STMF32F3, I have the software that flashes it, but it doesn't recognize it, it says the bootloader is not found.I tried to google, but I don't know where to flash the boo...

Stm32F103CB USART DMA RING BUFFER

Posted on October 14, 2016 at 08:59  The original post was too long to process during our migration. Please click on the attachment to read the original post.

STM32F405 ADC DMA reading problem

Posted on October 16, 2016 at 10:04 Hi I'm using STM32F405RGT6 configured in CubeMX. I'm reading ADC inside TIM6 interrupt which is executed every 40us. As you can see in switch statement I read all 7 channels and next, one or two channel...

karol1dw by Associate
  • 597 Views
  • 1 replies
  • 0 kudos