JLink GDB

1. 启动GDBServer

一般目录 /opt/SEGGER/JLink_V620i/

./JLinkGDBServer -device Cortex-M4 -if SWD

2.debug

/opt/ovr-arm-none-gcc/bin/arm-none-eabi-gdb app.elf

target extended_remote:2331

 

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