STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
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 18:38I have been using a number of Microchip products but I am new to the STM32 series. I plan to use the SWD interface for programming the STM32. What do you recommend I use for a USB to SWD programming device? What is ...
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 12, 2013 at 18:36Hi, I have a great wish to run 320x240 LCD directly by DMA (according AN3241) But I need to use the same SRAM for other purpose. According the timings it could be possible. PSRAM 70 ns, LCD 100 ns. So it left some 100...
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...
