Posted on July 15, 2015 at 14:02I have a STM32L151UC, I am compiling a project getting a Hex and and Elf file, I flash the Hex file using ST-Link Utility and St-Link/V2 and I can start it on debug mode over openocd and gdb, being able to print with ...

Posted on July 08, 2015 at 08:47 I am using an STM32L151 (Cortex-M3) and configuring an external interrupt on a gpio pin: /* Enable clocks */ RCC_APB2PeriphClockCmd(RCC_APB2Periph_SYSCFG, ENABLE); RCC_APB1PeriphClockCmd(RCC_APB1Periph_SPI3, EN...

Posted on June 15, 2015 at 14:20Hello, I am trying to configure the SPI3 port of an STM32L151UC micro controller. I have tried several things but I see no output on the related pins. When using gpios instead of the AF of the SPI peripheral, I can ...