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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
  • 3315 Views
  • 7 replies
  • 5 kudos

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
  • 6431 Views
  • 32 replies
  • 0 kudos

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
  • 1633 Views
  • 7 replies
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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
  • 2880 Views
  • 1 replies
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Resolved! arm_bitreversal_32 - undefined reference in CMSIS DSP

I got the latest CMSIS from github and tried using the DSP code on a STM32H743ZI chip. I call three APIs which are:arm_cfft_f32()arm_cmplx_mag_f32()arm_max_f32()The code compiles fine with GCC but when it comes time to link I get a 'undefined referen...

DKref by Associate
  • 2436 Views
  • 3 replies
  • 0 kudos