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RCT alarm interrupt problem

Posted on January 08, 2014 at 10:30 hello, everyone . I had problem with the real time clock alarm.I've tried all the configuration to enable rtc calendar in accordance with the example in \ STM32F2xx_StdPeriph_Examples \ RTC \ HW_Cale...

m91tfk by • Associate
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RTC on STM32 ?

Posted on December 27, 2013 at 06:07Guys, Does anyone know on how to initialize RTC on STM32 and display the content of the register to LCD ? Any links or reference will be appreciated, Thank you #think!

stm32f407 write data into sd card problem

Posted on January 07, 2014 at 08:36I use fatfs as file system and use sdio_sdcard.c as sd card driver write data into sd cardbut i found a problem when i use SD_ReadMultiBlocks function sometimes there will some sectors didnt fill the data, there ar...

need to change CRC peripheral's polynomial

Posted on January 04, 2014 at 03:13The reference manual for the STM32F4 states that the polynomial for the CRC generator is 0x4C11DB7I must change it to 0x0B5D0A7D or else my application will not work, as I am spoofing another deviceIs there a trick...

STM32 Dac strange behaviour...

Posted on January 02, 2014 at 16:26Hello, I have been trying some waveform generation using DAC + DMA. This works quite nicely, and I am now generating I + Q waveforms for a small SDR radio project. Just to see what cand be done, I have pushed up th...

gullik by • Associate II
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STM32F373CB microcontrollers with T7 grade

Posted on January 07, 2014 at 15:13According to the technical specification  a suffix 7 version part is considered as a part of the STM32F373 family. The part STM32F373VBT7 is already listed with a preview status at the STM website. Is it possible t...

victor2 by • Associate
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Garbage character in Usart buffer on reset

Posted on January 06, 2014 at 21:20Hello Everyone, I have been having this issue for a while on a STM32L100-Discovery board, apparently on reset there is always a garbage character transmitted to the terminal.  After the reset the USART works fine. ...

STM3240G-EVAL USB-HS code don´t work

Posted on January 03, 2014 at 08:17 hi, maybe someone can help me. I want test the USB-HS on my board and take the example code from the ST Homepage. After the elimination of all compiler errors and declartion of the defined Symbols, the code stops ...

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