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Posted on March 21, 2013 at 11:55Hi,I am trying to send Datas to a 24C128 EEPROM via I2C interface of an STM32F4 Discovery. The problem is that I am not receiving the same value I am writing into the EEPROM. I am trying to write 0x05 into 0x00 addre...
Posted on March 26, 2013 at 12:02Dear all, I have developed a board on which a STM32F205 microcontroller is connected to an asynchronous external SRAM (ISSI IS61WV102416BLL) which has read/write access times of 10ns. This RAM is used as a picture b...
Posted on March 27, 2013 at 08:55Hi all!I am currently working on a project where i am to program the MCU (STM32F107) over the CAN bus. I have looked into to the ''in-application programming'' and the bootloader datasheet, but there is some question...
Posted on March 22, 2013 at 21:09Hello,I have a problem which i cannot resolve.My first code, a DCF77 receiver which update my RTC once a day runs fine without any problems.Now, i have added a new function to calculate the Sunrise or Sunset time for...
Posted on November 08, 2011 at 16:28AN3307 Application note Guidelines for obtaining IEC60335 Class B certification in any STM32F1xx applicationanyone have experience with this?cross posted at Keil forum
Posted on March 01, 2012 at 14:49Hello, i have working code for SMT32F103 without fsmc controller, and now i was able to make code for STM32F4 with fsmc controller but it look like speed is the same. Where fsmc will give my speed improvement ? or i...
Posted on March 26, 2013 at 15:17Hi,USB Device VCP example using EWARM works well as debug build on my machine. I use Project -> Edit Configuration and make release build. When I try to download *.bin file I get error message: �Failed to generate .s...
Posted on March 26, 2013 at 15:14hello ,i need a code for ADC by single input analog voltage using stm32fdiscovery .i am not able to run sample code with given CD .please help me . #poorly-framed-question
Posted on March 25, 2013 at 17:36Hi, after I finally got my option byte programming running nicely (STM32F4). Just now I recognized that this collides with the WWDG being active (WWDG max time is 69msec, but option byte programming requires a 16kB e...
Posted on March 25, 2013 at 22:18Hi i would like to use the circuit MAX3232 (RS232 adapter) to connect two PORT RS232 with this circuit using just TX and RX onlyif possible this experience?????and thank you
