STM32 MCUs Products

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Output Two ADC Channels Over UART

I'm using the nucelo STM32F446RE dev board and attempting to output two ADC channels over UART (technically I think it's USART). I Can see in the debug tab that I'm reading the ADC channels correctly. I had been reading out one channel over UART 2 (t...

PAbdu by Associate II
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How to create an fsdata.c file

trying to create a simple web page. I am using an fsdata.c file from one of the example projects and everything seems to be working. Now, I created a simple html file and need to convert it to an fsdata.c file. I have looked up this topic at vario...

IAgui by Associate III
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  • 7 replies
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STM32F7, QUADSPI and the data cache - odd behaviour

Posted on June 12, 2018 at 12:41Hi all,I have a board using the STM32F765, which uses the QSPI interface to fetch data from an FPGA. The normal sequence of operation is: A timer in the FPGA causes it to perform a sequence of events which produce a ...

andy by Associate II
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STM32F4xx InputCapture and DMA

Posted on March 29, 2017 at 12:59MCU: STM32F446REBOARD: NUCLEO-64 STM32F446STM32 CUBEMX Version:4.20.0Library: STM43F4 1.15.0----------------------------------------------------------------------------------------------------------------------------...

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Zt Liu by Senior III
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Resolved! 32F769-DISCO CubeMX 5.0.1 Ethernet Initialization hangs

Hello all,I built with CubeMX 5.0.1 a project from scratch using the default settings.The modifications:MMC --> SD (otherwise it wouldn't run. Probably ST will change it someday)LWIP enabled with fixed IP addressesAdded two lines to blink a LEDCompil...

Dangerous bug in cmsis_os Message implementation?

Posted on March 23, 2017 at 14:12I think that there is dangerous a bug in the cmsis_os implementation, because when you create a queue (thru osMessageCreate), it creates a queue in FreeRTOS with the item size based in the item size configured by the...

HSYNC, VSYNC and Porch Calculations

Hi, I'm having a doubt related to HSYNC, VSYNC and Porch Calculations. I'm working with STM32F746G Disco Board and wanted to understand how these values are calculated. The HSYNC, VSYNC, HBP, HFP, VBP, VFP values mentioned in data sheet (https://cach...

PBU by Associate III
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