Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on June 30, 2017 at 12:16Problem:go to'void HardFault_Handler(void)'function after SPI1 initialization. MCU: STM32-F030K6 How can detect bugs.please reply. Note:Its working on STM32-F030R8 nucleo board.
Posted on July 01, 2016 at 14:30Hi,Clearly I'm not the only one who has this need, but the tutorials I followed didn't work for me .I want to use printf() in Keil, in order to check if my ''DAC to ADC'' code works. I tried with Debug (printf) Viewer...
Posted on January 02, 2013 at 23:20Hello, do STM32F0 support function, where printf output is forwarded to ''Debug (printf) Viewer'' in Keil not to UART?Thanks
Posted on June 29, 2017 at 19:28Hello folks! New to STM (migrating from TI). Please be gentle on me:) I'm working on a custom board design based on the STM32F7 device.Can someone point me to a simplified tutorial on the boot process for the STM32F7 ...
Posted on August 18, 2015 at 16:17I can see there are a few posts regarding this, but I'm not sure if anyone has actually pinpointed the exact issue.I noticed that when using the transmit and receive functions (CDC_Transmit_FS() and CDC_Receive_FS()...
Posted on June 19, 2016 at 14:00It seems that the clock frequency for the I2S peripheral assumes another clock source (PCLK1 ??) than it should. When PCLK1 is different from SYSCLK this results in erronous calculations. In the data sheet of the STM3...
Posted on June 30, 2017 at 15:12I'm currently working on a driver on an STM32F0 that joins the I2C bus as a slave device. Currently there is no mention in the reference manual on how to handle a Repeated Start Condition, does anyone know how to?I am...
Posted on June 30, 2017 at 15:14Hi all,I am planning to work on STM32L476RGT6 for an IoT project. And I need to do OTA firmware upgrade through SPI interface (radio with spi interface). Where can I get the bootloader and firmware supporting OTA thro...
Posted on April 22, 2016 at 12:44 I start with stm32f746g-disco http://www2.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/mcu-eval-tools/stm32-mcu-eval-tools/stm32-mcu-discovery-kits/32f746gdiscovery.html. For ex...
Posted on June 30, 2017 at 13:13Hello! I'm using Cube and STM32F4Discovery and I'm trying to fix CAN bus, but I can not even initialize it, I tried to set timings for different speeds, all the same goes out - it falls into error void _Error_Handler ...
