JTAG Debugging Setup

JTAG Debugging Setup

Windows Tools #

  • Eclipse Embedded CDT like:eclipse-embedcpp-2023-09-R-win32-x86_64.zip
  • gcc-arm-none-eabi like:gcc-arm-none-eabi-10.3-2021.10-win32.exe
  • Jlink driver like:JLink_Windows_x86_64_V752.exe (Depends on your JLink tools on hand)

Debugging Procedure #

  • The project to be debugged imports eclipse (Optional):
  • Click Run on the menu bar -> Debug Configurations…-> double click GDB SEGGER J-Link Debugging,New debug entry will be created:
  • Configure the “Main” page of the new Debug entry:
    • Click the button of “Browse…” and then select the file of “.elf” which will be debugged.
    • Select “Use Active” as the “Build Configuration “
  • Configure the “Debugger” page:
    • Click the top button of “Browse…” to select the “JLinkGDBServerCL.exe”
    • Set “Device name” as “ARM9”
    • Select “JTAG” as the “Interface”
    • Deselect the “Verify downloads.”
    • Click the bottom button of “Browse…” to select the “arm-none-eabi-gdb.exe”
  • Configure the “Startup” page:
    • Set “Set program counter at (hex)” to 0
    • Set a breakpoint at “entry_main”
  • The “Source” page uses the default configuration:
  • The “Common” page uses the default configuration:
  • Click the “Debug” button to enter the Debug mode:

The following interface is displayed after the startup:

  • Using button like “Step Into”、”Step Over”、”Step Return” to do the debug

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