Posted on June 07, 2014 at 00:58Hi guys , I'm facing some problem(s) while trying to get some video from the camera module included with both 4x9 EVAL boards. The demo program shows ''Error while Initializing Camera Interface''While debugging the c...
Posted on March 01, 2014 at 11:52Hi, I want to generate a timer interrupt for 6.25 us, 9.375 us, 0.1 milisec, 0.4 millisecond and so on . I think that it can be done by using DMA taking the array SRC_Buffer_DEC[4] ={200,300,3200,12800} as DMA memory...
Posted on April 06, 2014 at 14:25Hi all,I just started developing with the STM32F4 Discovery board and I've been trying to use STM32CubeMX for code generation.Until now, almost every configuration I tested didn't work, that means STM32CubeMX (I'll c...
Posted on June 06, 2014 at 16:02i know about usart, for transmited by transmittter and received data by receiver i can do it.. i communication usart use looping and use array too... how can i make this array to become string so i can use function l...
Posted on June 06, 2014 at 13:14Hi all, Presently i am capturing input signal only on its rising edge and also i can capture the same signal only on its falling edge. But i need to capture on both rising and falling edges, please let me kn...
Posted on June 07, 2014 at 00:56Hi ST,I'm using ST32F4Discovery board, and I want to read a 4 bit data that is continuously streaming in. I'm thinking of doing:1. set GPIO port for the input (say PA10)2. call this function to read data: GPIO_ReadInp...
Posted on June 07, 2014 at 00:06I have to transfer 1000 integer elements stored in an array. How do i transfer over UART using DMA.Please let me know, its urgentRegardsSameer #dma
Posted on May 14, 2014 at 10:18Hi I have an STM32F4 board. When I connect a jumper to f14 and start up with a USB cable connected, the device manager of the connected PC sees a DFU Device connected and I can perform a flash upgrade over USB. When I ...
Posted on June 06, 2014 at 02:06Hey ST,I'm using STM32F4DISCOVERY board, and tried to write a counter for rising and falling edges using timer input capture mode. Couldn't capture anything though. Any ideas what's wrong would be appreciated.Also, do...
Posted on June 06, 2014 at 11:00HiThe bootloader GO command doesn�t work as expected. Generally AN3155 is wrong here, because the second ACK after the address isn�t send also on other chips (STM32F2, STM32F4, �), but the jump works there.Test system...
