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

SDIO vs SPI

Posted on December 09, 2013 at 17:03I am using STM32f4 ,fat fs & SPI mode to interface to SD card every thing works fine .but i want to use DMA to increase read performance.should i go for SDIO to achieve a little more speed or is there any way to t...

STM32 Composite Device (MSC+CDC)

Posted on October 15, 2015 at 14:46 I suffered a week and wrote all the same USB Composite device (MSC+CDC). The point is this: I wrote Composite device MSC CDC. Everything is determined by the Manager, MSC works on both transmit and receive,...

thefoxek by Associate II
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  • 1 replies
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STm32F USB VCP example

Posted on March 10, 2015 at 16:12 I am building a microcontroller based on the STM32F302K8 chip and I am trying to send data to host PC via USB. My echo code below based on an example in the forums works: static int8_t CDC_Receive_FS ...

B Zikhali by Associate III
  • 2362 Views
  • 11 replies
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View Trace with Eclipse

Posted on October 29, 2015 at 10:28 Hi, I'm new to STM32 and I got a STM32F7 Discovery Board. I'm playing around with the USB Host MSC Standalone Application example provided in the STM32Cube_FW_F7 package. In the Application, th...

merelda by Associate
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How can i Ethernet communication with STM32F4

Posted on October 27, 2015 at 21:14I am planing a project.Maybe his project will contain UDP communication.Can I use STM32F4 or other Stm32 product.When I am looking for similar project,i found working on localhost (as 127.0.0.1).But i want  sending...

STM32 HAL UART Error managment

Posted on October 12, 2015 at 17:27Hi All,i have a problem with the managment of the UART Error.Particularly when the error occurs in ''HAL_UART_ERROR_ORE'', the device is locked and I can not clear the error.I tried using the following instructions...

mgualdi9 by Associate II
  • 2585 Views
  • 6 replies
  • 0 kudos