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STM32F7 UART problem

Posted on July 16, 2015 at 03:57 I'm using the HAL drivers for the first time and I'm trying to implement the UART protocol. I used the stm32f74g... examples for the UART and copied part of the uart-polling example. The problem I get is t...

pedro by • Associate II
  • 746 Views
  • 1 replies
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ST link/STM32F4 Programming other Microcontroller

Posted on July 15, 2015 at 13:15Hi there, I'm going to ask quiet an odd question , is it possible to program an other microcontroller (a pic) using an stm32f4 disco or st link in general. I hope someone can answer me.Many thankx !

monta by • Associate II
  • 1847 Views
  • 2 replies
  • 0 kudos

STM32F302 DMA to GPIO

Posted on July 09, 2015 at 22:17Hi All,I'm trying to drive some WS2812 LEDs which require a (400ns high + 800ns low) or (800ns high + 400ns low) signal to indicate a 1 or a 0.So esentially I'm trying to take an array of data and output it directly t...

daniel2 by • Associate II
  • 1382 Views
  • 8 replies
  • 0 kudos

STM32F4Disovery - New to embedded programming

Posted on July 15, 2015 at 09:22I have recently got my hands on an STM32F4Disovery board for one of my project requirements. I am supposed to use it with a transceiver and be able to transmit packet. Although I have done a bit of programming, it is ...

sommer by • Associate II
  • 468 Views
  • 1 replies
  • 0 kudos

STM32F446 HAL RCC PLLR bug

Posted on July 10, 2015 at 20:59Hello ST developers,I still don't know why I switched to HAL drivers (probably because there is no STD drivers for F7 lines) but I read MANY, MANY bugs in HAL library for F4 and after starting developing generic libra...

tm3341 by • Associate II
  • 545 Views
  • 1 replies
  • 0 kudos

STM32L Problem in booting without debugger

Posted on July 15, 2015 at 14:02I have a STM32L151UC, I am compiling a project getting a Hex and and Elf file, I flash the Hex file using ST-Link Utility and St-Link/V2 and I can start it on debug mode over openocd and gdb, being able to print with ...

patroklos by • Associate II
  • 1755 Views
  • 4 replies
  • 0 kudos

3 Phase Motor Control PWM with dead time and phase shift

Posted on July 15, 2015 at 16:12Hi I have adapted the program found below from the example 7PWM_Output in the StdPeriph library examples. My aim is to create 3 PWM channels each with it's respective complimentary output as well as inserted dead time...

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