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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 '...
Posted on February 04, 2015 at 11:10Dear sir/mamAs i am working on data acquisition project , i am facing the timing problem and i am not able to access complete data from the simulator for the transmission speed of 10 KHz and above , data is missi...
Posted on February 07, 2015 at 11:43Hi,I have made my own pcb design using STM32F407VGT6 in LQFP100 package.I used the stm32f4 launch board schematic.I pulled down the boot0 and boot1 pins using voltage divider (10k//510).I connected 15 100nf caps...
Posted on February 06, 2015 at 17:47 hi all mcu stm32f103 VBAT pin I have connected the to battery mcu or external I have connected the 3.2 volts I have set rtc_setcount hour =23:59:59 hour = 0 now works no pr...
Posted on January 31, 2015 at 16:03I create a program for uart interrupt receiving by cubeMX in ARM-MDK. I want interrupt receivng from PC(when for example 0xFF received from pc by hyperterminal or docklight). I write bellow program. main() { whi...
