Tagged: debug

Library 46- Debug STM32F4 device with SWO feature 43

Library 46- Debug STM32F4 device with SWO feature

All Cortex-M4 devices have feature to output different data for debugging. This can be used instead of one USART available in STM32F4 to display data to user when something is going wrong and you want use debug. STM32F4 has SWD (Serial Wire Debug) option for programming/debugging. All STM32 boards, which have ST-Link on board, uses this option. For programming, only clock and data lines are required. Full SWD also enables you to output something from MCU which debugging. This is...

All STM32F4 libraries 123

All STM32F4 libraries

Because there is a lot of libraries I have done, I will make a table with all of my libraries at one place. When new library will be created, it will be posted here. These libraries work on both Discovery boards, if not, it will be specified. Actually, libraries should work on STM32F4xx series of microcontrollers if they have peripherals that are need for library. All STM32F4xx MCUs don’t have everything inside. 🙂 Libraries are tested on my 4 STM32F4...