STM32 MCUs Embedded software

Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.

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Forum Posts

Creating CAN 2 USB device

Posted on September 23, 2016 at 14:33I'd like to create my own CAN 2 USB device. I understand what a CAN tranceiver does but it isn't clear to me yet what Firmware should run on the MCU. Is this only CAN controller software or would I need other cod...

kenny2 by Associate
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Use FATS in non-blocking mode without OS

Posted on September 21, 2016 at 08:37Hi! I'd like to use FATFS functionalities in my code (I don't use any OS). I tried to use FATS middleware generated by the cube but it only works when I disable my watchdog. I have seen that only blocking functi...

Host USB application on discovery L4

Posted on September 21, 2016 at 14:24Good afternoon,I am developing an application on the L4 discovery to log data on an USB, using FATFs and based on the example project from the STM32F4 library.The initialization seems to go smoothly but when I ca...

Trouble Using Input Capture with HAL Library

Posted on September 20, 2016 at 19:00Hello everyone,A week's search didn't bring me very far, so I thought I should ask You guys. I have some experience using Arduino, but this is my first hard-core microcontroller project and so far the learning cu...

Logging data to USB

Posted on September 16, 2016 at 16:54Hello to everyone,I am developing an application that reads data from sensors mounted on a STM32L4 discovery board, but since I need to log for hours I need to save data on a big storage support, such as an USB.I...

Ethernet lwip on STM32F407 board with HAL lib.

Posted on June 08, 2016 at 12:25 Hello. I want to make an UDP communication using mySTM32F407 based board, where the PC forms the server side. I checked most of the posts related to the Ethernet+F407 topic, but could not find any c...

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akosodry by Associate II
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STM32F427 CAN Error Status

Posted on September 15, 2016 at 17:40STM32CubeMX 4.16  STM32Cube FW_F4 V1.13.0 I have CAN working OK and need to get the Error Status, I have the following Code fragment but do not receive an Error Code when a CAN Error occurs i.e. disconnected.    ...