STM32 MCUs Embedded software

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LwIP using STM32F207xx

Posted on June 23, 2015 at 20:02Hello All,I am using STM32F207 to develop ethernet communication. I have to port FreeRTOS on the board. The board is custom no the standard ST EVAL board.I have access GPIO and UART on the board.Now I am using LwIP de...

affan56 by Associate II
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STM32F103RB USB Init in ASM

Posted on December 25, 2013 at 13:34Hello everyone, I have a 'leaf maple' ARM board which I am trying to get the USB peripheral functioning using only ASM coding. I am fairly confident with ASM in general but only have a few months experience with 3...

SDIO FatFs sometimes returns FR_DISK_ERR

Posted on June 18, 2015 at 21:36Hi. I used HAL drive and example from STM32Cube_FW_F4_V1.6.0 on Open429I HW. FatFs reading file from SD card via SDIO sometimes returns FR_DISK_ERR. After the reset program reads four files. Usually it finish OK. Some...

jiri by Associate II
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High-speed Data Transfer ADC-DMA-PC

Posted on June 20, 2015 at 10:54Hi everyone, I need to plot on my PC a signal that has a max frequency of about 86 KHz (i'm using an anti-aliasing filter with that cutoff frequency). I'm working with a STM32F4 Discovery Board. I configured the ADC ...

Error in Cube_FW_F4_V1.6

Posted on June 15, 2015 at 23:22In \Drivers\CMSIS\Device\ST\STM32F4xx\Include\stm32f439xx.h and several other files SAI_xSR_FLVL_2 is defined as 3. It should be defined as 4. #stm32cube-sai_xsr_flvl_2

bigbird by Associate
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