Unable to debug MSP432P401R using onboard debugging tool

[CHTUZKI]

HI.

This is my platformio.ini file:

[env:LaunchPad_MSP-EXP432P401R]
platform = timsp432
board = lpmsp432p401r
framework = cmsis
build_flags = 
    -I .
    -I src\eeprom
    -I src\grbl
    -I src\keypad
    -I src\motors
    -I src\odometer
    -I src\plasma
    -I src\spindle
    -I src\spindle\vfd
    -I src\rotaryPlugin
    -I src
  
build_type = debug
; debug_port = COM9

When I click the debug button, nothing happens and I feel like the debugging tool is not running.

[CHTUZKI]

The following is the message printed in the terminal. After clicking the debug button, PlatformIO only compiled the program once, without uploading the program or starting the debug.

Linking .pio\build\LaunchPad_MSP-EXP432P401R\firmware.elf
Building .pio\build\LaunchPad_MSP-EXP432P401R\firmware.hex
Checking size .pio\build\LaunchPad_MSP-EXP432P401R\firmware.elf
Advanced Memory Usage is available via "PlatformIO Home > Project Inspect"
RAM:   [===       ]  27.2% (used 17852 bytes from 65536 bytes)
Flash: [======    ]  59.9% (used 157069 bytes from 262144 bytes)
================================================================= [SUCCESS] Took 4.19 seconds =================================================================

[zceemja]

Try development version by changing platform in platformio.ini like so:

platform = https://github.com/zceemja/platform-timsp432.git

[CHTUZKI]

I have modified my configuration file as follows:
[env:LaunchPad_MSP-EXP432P401R]

platform = https://github.com/zceemja/platform-timsp432.git
board = lpmsp432p401r
framework = cmsis
build_flags = -I .

After the modification, I compiled the code and got an error. I don't know what caused it, as the compilation was successful before the modification.

Linking .pio\build\LaunchPad_MSP-EXP432P401R\firmware.elf
c:/users/admin/.platformio/packages/[email protected]/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/bin/ld.exe: .pio\build\LaunchPad_MSP-EXP432P401R\firmware.elf section `.rodata' will not fit in region `MAIN_FLASH'
c:/users/admin/.platformio/packages/[email protected]/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/bin/ld.exe: region `MAIN_FLASH' overflowed by 27584 bytes
collect2.exe: error: ld returned 1 exit status
*** [.pio\build\LaunchPad_MSP-EXP432P401R\firmware.elf] Error 1