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Posted on January 15, 2014 at 20:51Hi I am trying to understand how to interface incremental encoders to stm32f407 ( 2 encoders) : my problems : Which pins can I connect to it; should I connect to the pins directly ? . How can I did detect the ...
Posted on January 17, 2014 at 14:36I have Implemented RTC with counter increment delay of 1 second, but I am not able to configur it for 100ms. Here i have attached RTC configuration code, can anyone please tell how to configure RTC prescalar regist...
Posted on September 17, 2013 at 00:15I am trying to use the ISR for TIM1, but it does not want to trigger. I run the following code in debug mode on my IDE, but the TIM1 ISR code never gets executed.I believe that the problem may have something to d...
Posted on January 17, 2014 at 01:56i use fatfs with sdio but i have problem with this SD_Init(); return 0 good disk_initialize(0); return 0 good disk_status(0) ; return 2 error disk_read(0,inbuf,0,1); return 3 error
Posted on January 14, 2014 at 21:59 </p> I have an issue with STM32F0 Discovery. I am using I2C1 (like master) to send start condition and address to I2C2 (slave) on the same board. I am able to generate propertly the signal but the IC2 (slave...
Posted on January 09, 2014 at 12:31Hello, I like to program my STM32F103 with the ST-link/V2 device by using openOCD. However I got next message: Error: flash write failed at address 0x80016f8 Error: error writing to flash at address 0x08000000 at o...
Posted on January 16, 2014 at 09:40Hi all, I am looking for a little help about loading and displaying a simple picture on the LCD of this ev-board, without the need of an-OS: just to make a picture after power-on. I have found a few examples of dra...
Posted on January 17, 2014 at 13:08Hello, Maybe anyone have met with situation or have any hints where to look for problem if I receive data in ''EPx_OUT_Callback()'' function only by one byte, even if it was sent significantly larger amount of it. ...
Posted on January 15, 2014 at 10:19 Hi, I'm trying to communicate between the http://www.ti.com/product/ADS7870and the ST microcontroller STM32F4 Discovery evaluation board. I'm using IAR and at the moment I'm just trying to read register 31 fro...
Posted on January 16, 2014 at 12:29Hi there!I'm trying to transfer as much ASCII as possible from my STM32F4Discovery board.Basically I'm doing this:while (1) { APP_Rx_Buffer[APP_Rx_ptr_in]=APP_Rx_ptr_in; APP_Rx_ptr_in++; if(APP_Rx_ptr_in == A...
