STM32 MCUs Products

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Resolved! Cannot get USART timeout counter to count

Hi,I'm receiving characters in polling mode on USART2 in an STM32L476VG.The USART is set up and enabled. I have the following in my receive character routine:// Get a character from the Aquaflex port // timeout with return = 0 int8_t AquaGetChar() {...

Resolved! Communicating 10 STM32F429x parallelly with PC program.

I have to connect 10 devices based on STM32F429x MCU to PC and run them in parallel and send log data from all those STM32F429x devices to PC. Previously when using 1-2 ARM devices with PC I had been using serial port with RS3232 and USB-serial conve...

FLast.5 by Associate II
  • 1419 Views
  • 10 replies
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STM32L476deep sleep cannot set pwr_cr1 register bits.

Hi, i am trying to get stm32l476RET6 to deep sleep ( shutdown or standby mode) following mbed examples, but the processors power consumption i measure is not even close at the correct consumption in these modes.At some point, befote WFI() function,...

IDIMI.1 by Associate
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  • 0 replies
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Synchronizing SPI in STM32F107

Hello,In my project, I connected two MCUs to each other (MISO->MISO, MOSI->MOSI, SCK->SCK). I define a new pin as the CS pin (PORTC.10). But in my receiver the sequence is wrong. Here is my code( For example I send 1234 but I get something else, some...

parisa by Senior
  • 569 Views
  • 5 replies
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Possible to use any I/O PIN for GPIO? (re: STM32, etc)

I'm new to micro controllers (but I have a software engineering background) and I decided to purchase a NUCLEO-F429ZI (STM32F429ZI).There are a LOT of pins on this board (168 I/O pins according to the datasheet!). However, if I just want simple HIGH/...

JKlim.1 by Associate
  • 4491 Views
  • 8 replies
  • 3 kudos