FAQs

STM32 MCUs Products

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

cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Sign In to Post

2 Different I2S codec with one STM32 MCU possbile????

Posted on June 16, 2016 at 11:36Hello. In a very specific project I have to use 2 different I2S codecs one for input and another for output. Is it possible to do it in 1 project on same CPU? The frequencies are different. And the Data type is seems ...

delphi by • Associate II
  • 850 Views
  • 3 replies
  • 0 kudos

STM32 F7 combined PWM

Posted on June 14, 2016 at 11:54Hi, i try to implement an PWM with high pulse between two CCRx reg values. E.g. TIM8: Period  = 100; CCR1 = 20; CCR2 = 25; -> create one PWM Signal with pwm pin output low  0-19 pwm pin output high 20-25 pwm pin outp...

Generic F103 board & the proverbial Blink

Posted on June 16, 2016 at 05:55 Howdy all! So i have purchased a generic ebay f103 with the yellow headers, you know the one. I have worked with Atmel Arm based chips before, no ASF just register access. I cannot seem to get th...

ea6987 by • Associate II
  • 686 Views
  • 2 replies
  • 0 kudos

STM32F302K8

Posted on June 16, 2016 at 21:04On this chip the JTAG TDI pin is shared as a I2C pin a well. If I use this pin as I2C, does that mean I can no longer use it as a TDI pin during operation? Or does it go to AF0 state right after reset and then proceed...

achin by • Associate II
  • 557 Views
  • 1 replies
  • 0 kudos

WAV file to c array (audio_sample.c)

Posted on June 14, 2016 at 23:11Hi!, i'm trying to recreate the C array of the file ''artofgardens-instr '' that came as example in ''audio_playback_and_record'' files, but with no luck.Does anyone knows how to do that kind of convertion?   from wav...

dracog71 by • Associate II
  • 10376 Views
  • 9 replies
  • 0 kudos

No Carrige return when redirect printf() to UART2

Posted on June 15, 2016 at 15:41 Hi there, I'm working on custom board based on STM32F103 and the IDE is Keil. I will use UART2 to print some debug logs. To do this I add the fputc function to my code in order to redirect printf to...

Fede Rico by • Associate III
  • 1246 Views
  • 3 replies
  • 0 kudos
Top