STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

STM32F303 - Changing PWM mode on the fly

Posted on August 31, 2015 at 17:45 Hi, I use TIM1 PWM in asymmetric mode. I need to switch between 2 software modes : Mode A - CH1/1N asym mode 2, CH3/3N asym mode 2 Mode B - CH1 asym mode 1, CH3 asym mode 2, CH1N/3N off ...

danny2 by Associate
  • 592 Views
  • 2 replies
  • 0 kudos

STM32F205 , 64 pin, breakout board

Posted on August 26, 2015 at 10:341. Is there any breakout board available for STm32F205RBT6?2. I had some issues with my MCU, which I couldn't resolve: http://tinyurl.com/qf7jguw(thread: SWD floats, STM32F2, code don't run)3. Problem could be in bo...

STM32F072 - Proper USB interface circuit

Posted on September 01, 2015 at 04:11Hello! I am developing using the STM32F072C8T6.  I was hoping to use USB communication and the hardwired boot loader for initial programming of the chips.  I am running into some issues, however, and was wonderin...

crwest by Associate
  • 379 Views
  • 0 replies
  • 0 kudos

STM32F407VG Clock presclalers

Posted on August 21, 2015 at 21:02Hello,I have couple of questions and doubts about STM32F407VG MCU setup I would like to clarify a bit.Q1: Do all the timers have the same clock source (system clock - PLL, HSI or HSE)? Because I have to divide APB1 ...

STM32F401Cx I2S MCLK

Posted on August 29, 2015 at 09:09Hi,I use STM32F401CE chip which has I2S peripheral but has no dedicated pin for MCLK.Is there a way for generating MCLK on a different pin ? Kind regards #i2s-mclk

ztraiger by Associate
  • 494 Views
  • 1 replies
  • 0 kudos

STM32F7_Discovery not loading Demo images.

Posted on July 30, 2015 at 13:52Hello ST community, I have download latest version of STM32Cube for F7 mcu and I can easily compile the demonstration project using Keil. But the program seems to have no access to images (I figured out that this has...

pablo by Associate
  • 753 Views
  • 4 replies
  • 0 kudos

ADC External Trigger

Posted on August 26, 2015 at 19:47 Hi Every One, My problem is I am not able to configure my ADC to start a conversion from external pulse, I want to use ADC_InitStructure.ADC_ExternalTrigConvEdge = ADC_ExternalTrigConvEdge_RisingFalling; ...

puneethj by Associate II
  • 954 Views
  • 6 replies
  • 0 kudos

STM32 Category 5 EEPROM write blocking.

Posted on August 06, 2015 at 23:29I've got an STM32L151RET6. This is a category 5 device. My understanding from the manual is that the on board EEPROM is in a separate bank (0x08080000) so that writes will not block reading from program flash. Howev...

edward2 by Associate
  • 358 Views
  • 1 replies
  • 0 kudos