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Posted on June 11, 2013 at 21:12 Using a STM32L152RB I'm trying to send some data out on the I2C bus using DMA, but I can't quite get the data to transmit like I expected. This is how I'm initializing the DMA. My memory source is...
Posted on May 15, 2013 at 17:36Hi all, I have been using the CPAL I2C library on a STM32F103RBT6 to communicate with an external device which works fine. I have run the same code on a target board containing a STM32F103CBT6, I2C1 is used so I have n...
Posted on June 13, 2013 at 11:43Hello,I am trying to measure the time between the falling edge of a pulse on one pin and the falling edge of another pulse on another pin. I am trying to do it on TIM2 channel 2 and channel 3 on an STM32F0 discovery. ...
Posted on June 13, 2013 at 05:44I'm having difficulty getting a simple timer reload interupt system to work. Once the initTimer() method is called the MCU appears to stop. Even when I comment out ''soloInd->flash();'' Any help at all would be much ...
Posted on June 11, 2013 at 12:03hello ! can i use this TFT to interface with my board? this is the link to that TFT http://harizanov.com/2013/02/1-8-tft-lcd-display-on-raspberry-pi/img_1913/
Posted on April 05, 2012 at 13:03salut, svp jr veux interfacer une clavier 4*4 avec un stm32 par les GPIO.... comment!!svp !!! NB : je met les 4 premier pins en 1 GPIO_SetBits(GPIOA,GPIO_Pin_0); GPIO_SetBits(GPIOA,GPIO_Pin_1); ...
Posted on June 12, 2013 at 20:56The free and open source eCos RTOS has been ported to the STM32F4-Discovery board. Details at:http://ecos.sourceware.org John Dallaway #ecos-rtos
Posted on June 12, 2013 at 18:01After power supply failure the processor is locked for writing. I've tried many ways to solve this, but with no result.Processor refuses programming. Every attempt to change ''Option bytes'' with st-link utility finis...
Posted on June 10, 2013 at 18:53Hello,I am programming a resistive touch screen controller, the AR1021-I/SS.http://ww1.microchip.com/downloads/en/DeviceDoc/41393B.pdfThis device communicates with a SPI port. Data are transmitted on SDO at SCK fallin...
Posted on June 12, 2013 at 11:36Hi,I have STM32103C6 and my code goes well if I use HSE with PLL (72Mhz). But I try to have 64Mhz SYSCLK and HCLK using HSI. But every time when I am debugging, I see that after clock configuration, the code goes to H...
