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Posted on February 06, 2015 at 15:02I'm developing a prototype using STM32F4 - to start a first prototype I started to write the software for the STM32F429I-DISCO board. I used clive's init code to drive the 64Mbit SDRAM onboard - it works like a ch...
Posted on February 06, 2015 at 15:14HiI am working with a discovery board with an embedded ST-Link. Debugging over the embedded ST-Link works great over USB. However I need to develop software that uses the USB port as a USB HID Device. Doing this w...
Posted on February 08, 2015 at 23:36Hello, I'm using IAR EWARM 6.70.1.5794 for developping a firmware on a STM32F107VCT6. I use a ST LINK V2 for debug. Now i would like generate an hex or bin file for downloading the file without ST-LIN V2 but with ...
Posted on February 08, 2015 at 17:25Hi, I'm STM32F4-Discovery board and am trying to log GPS data into uSD card. I've configured the DMA and am able to view the data in the card. But, the data has gaps which was expected as the DMA interrupt is coun...
Posted on February 07, 2015 at 06:00Hai all, Now i am working with STM32F407 for OTA (Over the air) via ethernet.I can able to receive some sample bytes of data via ethernet and i can able to write on flash successfully.Now i want to flash write one...
Posted on September 13, 2012 at 08:37Hello, I've a problem with sdhc used with sdio in stm32f4-discovery platform. I've tried 2 versions of fat file system and sd driver, but I am not able to run sdhc properly. The things I tried; 1) Nemui's sdio i...
Posted on January 30, 2015 at 04:06I seem to have a problem with the CRCERR bit in the SPI SR for a STM32F031. The CRC generator is turned on, and the RXCRCR gives the correct CRC for the message received. A string of bytes is sent (hex 81 02 00 00 ...
Posted on February 08, 2015 at 15:05I want to use STM429 MCU's SPI4 .But when I checked stm32f4xx_rcc.h it only provides upto 3 spi's gates.How can I add support for SPI4 ?What are the changes in the which files required inorder to achieve SPI4 wor...
Posted on February 08, 2015 at 15:08I want to use STM429 MCU's SPI4 .But when I checked stm32f4xx_rcc.h it only provides upto 3 spi's gates.How can I add support for SPI4 ?What are the changes in the which files required inorder to achieve SPI4 wor...
Posted on February 07, 2015 at 03:32My MCU of STM32F429i-Disco can not read the U drive that connect to CN6 , the light of U drive is on and flashing when Demo of STM32F429i-Disco try to read it. the MCU just can not detect these files, and shows '...
