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AP4_Testing.md

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Testing

Run tests on Apollo4 based TotTags

Flash the boards

  1. Navigate to the test folder

     cd socitrack/software/firmware/tests

  2. Clean up the old builds

     make clean

  3. Program the device ID (using ff as an example here)

     make ID=c0:98:e5:42:00:ff UID

  4. Program the test firmware (available BOARD_REV for apollo4 based TotTag: EVB, I, K, L, see the revision letter on the side of the TotTag name on the board; for the list of available tests, see the makefile)

#test individual peripheral
make ranging_radio BOARD_REV=EVB
#test the full app
make full BOARD_REV=M

Debug the boards

Read real-time SWO output

With the JLink debugger connected, run the following command.

    jLinkSWOViewerCL -swoattach 1 -swofreq 1000000 -device AMA4B2KP-KBR -itmport 0x0

You should be seeing the debugging messages coming after that.

Resetting the device without restarting

    JLinkExe -Device AMA4B2KP-KBR -if SWD -speed 4000 -RTTTelnetPort 9201

Then in the JLink interface, use command r and g to reset the device.

When the device is reset without restarting, the RTC value would not get lost.

GDB based debugging

  1. In one terminal tab, run the following command to start the GDB server

     JLinkGDBServer -if swd -device AMAP42KK-KBR -endian little -speed 1000 -port 2331 -swoport 2332 -telnetport 2333 -RTTTelnetport 2334 -vd -ir -localhostonly 1 -singlerun -strict -timeout 0

  2. In another terminal tab, navigate to the bin folder with the compiled files

     cd socitrack/software/firmware/tests/bin

  3. invoke the GDB debugger

     arm-none-eabi-gdb

  4. With the GDB debugger starting, load the .axf file and start the test

     file TestRangingRadio.axf
 target remote localhost:2331
 load
 mon reset 0