STM32 MCUs Products

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Forum Posts

STM32F030R8T6 Help me to Start

Posted on July 01, 2015 at 15:53Im a newbe to arm familyIm using coocox ide.I create my 1st project compile n and downloaded to STM32F030-Discovery board.The project compiled successfully and downloaded but nothing is happening on the board.What Iam...

sourcing by Associate II
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  • 7 replies
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Bluetooth with STM32F0

Posted on July 09, 2015 at 17:28Hello everyone, I want to etablish a communciation between a STM32F0 discovery (with a bluetooth module, probably HC-05) and a computer (equiped with a bluetooth key). But i only want that the STM32F0 can be able to s...

edouard by Associate II
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  • 0 replies
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STM32F446, SPI3 MOSI (PC1) doesn't work

Posted on July 07, 2015 at 17:14 Hello everybody, I face to a weird problem and any help could be decisive :) (and I will be grateful of course) I transfer a project which implement USB, I²C and SPI from STM32F407 to STM32F446 but I am...

Using STM32L0 in simulator mode

Posted on July 07, 2015 at 13:28Hi,I want to develop code for STM32L0 device using KEIL ( MDK ARM V5.15.0). I try to debug the code in simulator mode but whenever I run the debug I get an Error message (*** error 65: access violation at 0x40021000 :...

Hosting a USB -> RS232 on STM32

Posted on July 09, 2015 at 10:43Hi I have a project where I need to host a CDC on an STM32F microcontroller. The usarts are in use hence the need for the CDC. I have found library code from STs cube in ''stm32cubef4\STM32Cube_FW_F4_V1.7.0\Middlewar...

AJE by Associate II
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  • 2 replies
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example on receiving USB data

Posted on July 09, 2015 at 12:12Hi there,I'm using the STM32f4 and I'm trying to get the USB drivers to work but I'm having some issues. Using the example for CDC Standalone in the STMCube files I've got the USB enumerating and transmitting a basic ...

STM32F7 Discovery Board Country Restrictions - Grrrrrrrrrrrr

Posted on July 08, 2015 at 21:45Why is the new STM32F7 Discovery board availability restricted to Europe? None of the major U.S. distributors (Digikey, Mouser, Newark) have this board in stock, and when I try to order one from any of the non-U.S. di...

jerry2 by Senior
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  • 6 replies
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The serial port connection for stm32f4discovery board

Posted on July 09, 2015 at 03:28Hi!I am new to STM32F4Discovery and FreeRTOS,and recently I run FreeRTOS on STM32F4Discovery board,but I found that it is hard to use serial port since there are too many uart pins on this board,so My questions is tha...