Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on March 22, 2016 at 18:41I'm unable to program a STM32 using the STLink2 when the micro has firmware running that puts it into stop mode.I've played with the reset sequence settings in Keil but none of them solve my problem.Does anyone know ...
Posted on March 21, 2016 at 18:02 Hello, I want to read ADC1 CH0 and ADC2 CH1 in dual regular simultaneous mode and buffer it in DMA. I want to send the ADC values via UART to my PC and read them from the COM Port. When I start the program n...
Posted on March 23, 2016 at 18:21https://community.arm.com/docs/DOC-11459
Posted on March 23, 2016 at 08:27Hi ,Can any one tell me,Whether LTDC is DMA or not?LTDC is basically working as blocking or non blocking?By Tamilselvan
Posted on March 22, 2016 at 20:10I'd like to use an STM32L4 in a project where I am interfacing with a 1-MSPS, 16-bit SPI ADC (LTC2378-16). Obviously the SPI clock has to be > 16 MHz to run this at full speed. However, for best performance the clo...
Posted on March 21, 2016 at 10:13Hi i am using f4 and it works with the polling method. But it doesnot work on DMA.. i am getting SDIO_IT_RXOVERR error. Can anyone help me ?
Posted on March 22, 2016 at 18:20Does this kit require a BDM to program the STM32F429ZIT6. Or does it work through the USB? I am new to ST products and what kind of tools do I need to use to program the device.
Posted on March 17, 2016 at 13:43Hi,I am still debugging a bus fault for almost 4 months.I read about DISDEFWBUF flag from ACTLR, then, i check the register window. what I have there is ACR register which contains DISDEFWBUF bit.I tried to set that ...
Posted on March 20, 2016 at 13:39helloi am working on an stm32f205 project. before adding the RTC part , the stbby modeworks fine.when i added the RTC part (i tested it and it works fine), but my system dont want toget in stby mode. the RTC wakeup...
Posted on March 19, 2016 at 04:02PB6 pinned as USART1 TX its wrong in software, the correct option is also available (PA9), but the PB6 one should be deleted, is used by default if you don't configure it manually. #bug #tx #usart1
