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I2C Problems

Posted on October 11, 2015 at 15:24 Hello, I tried to test the I2C interface on a STM32: #include <stdio.h> #include <stdlib.h> #include ''diag/Trace.h'' #include ''stm32f4xx_hal.h'' #include ''stdint.h'' int main( int argc,...

UART_DMA Delay ?

Posted on October 26, 2015 at 20:20Hi,I  have connected two MCU's through UART.I want to send a string from MCU 1 to MCU 2.once the MCU 1 sent the string it need to wait for some time to receive the reply from MCU 2.If MCU 1 did not get any reply fr...

Searching working example USB-Host with usb drive

Posted on October 08, 2015 at 10:48Hello, I failed to get an application with USB-Host and FatFS working with CubeMX. Does anyone has an example project? FatFS always reports fr_disk_error. I founds some posts with similar problems in some boards bu...

Merge SDIO with FATFS

Posted on October 21, 2015 at 13:33Hi,I have created a sdio and i would like to know how to merge the FATFS file system with the SDIO. I have seen some examples but  i am not understanding how the they give a link between file system module and SDIO...

arunease by • Associate II
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SDRAM STM32F429 FMC SDRAM DELAY

Posted on May 10, 2015 at 22:47The original post was too long to process during our migration. Please click on the attachment to read the original post.

Use USB CDC with DMA?

Posted on October 23, 2015 at 17:49Is there a way to use the USB stack of the F4Disco with DMA? I'd like to transfer some 100 bytes and then trigger an interrupt... At the moment I'm using UART with a USB-UART bridge for that.

Leonelf by • Associate II
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Can't get Multiple ADCs working on STM32F303VCT6

Posted on April 01, 2015 at 22:11Hi, I am using the STM32F303VCT6 chip on the STM32F3Discovery Kit. I want to use 37 of the 39 available ADC inputs for a data logger project. I have successfully got ADC1 working with DMA1_Channel1 and ADC2 working ...

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