• How to change selected device on JTag in Keil 5.30
    I have two STM32G31 Nucleo boards daisy chained together on a JTag link. Using Segger JLink command line I can connect and see all four devices (each MCU has two jtag devices). I can also use the command...
  • ws2812 with stm32f0
    Hey I want to use stm32f0 by ws2812 and keil. this is my code /* * light weight WS2812 lib - ARM Cortex M0/M0+ version * * Created: 07.07.2013 * Author: Tim (cpldcpu@gmail.com) */ #include...
  • STM32F0 ADC clock enable
    I'm trying to configure the ADC in a STM32F0 device. I notice in the RCC_APB2ENR register there is an ADCEN bit which seems to enable the peripheral clock. In all ADC example code I have not seen this...
  • STM32F0 common debugger problem
    I've seen multiple threads around the internet about the issue I'm having with no solution. So here's another thread: I can't get the ST-Link/v2 debugger to work. When I compile the project in uVision...
  • STM32F0 uint32_t access across boundary
    Hi I am using MDK5.11a on STM32F050. I come across a hard fault, which I eventually find out it is the following construct that causes the problem. The following is just to demonstrate the fault...