First bootloader

·        Use J-Flash to write the firmware "stm32f103xb_bl_crc.hex"

Determine the target board model. Take f103 as an example.

·        Press the button on the DAPLINK and plug in the USB until a USB drive named MAINTENANCE is recognized.

·        Then copy "stm32f103xb_stm32f103rb_if.hex" to the U disk.

·        Then plug in the USB again and you can use it normally

SWO functional test

·        For SWO test, please use "STM32F103C8-SWO test program"

·        For related settings, please refer to the screenshots in the project directory

CDC test

·        First short RX and TX

·        Open serial assistant

·        What is sent and received means normal

Remarks

·        How to use J-Flas

·        For specific usage, please refer to the "DAPLink User Manual" in the folder

·        The DAPLink manual is downloaded from the Internet. There are some differences between DAPLink and STM32 with LPC as the core.

·        Official open source software for the ARM link