ESP32s3 Broken Debugger I2s TDM

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JP5654
Posts: 17
Joined: Fri Jul 07, 2023 11:50 pm

ESP32s3 Broken Debugger I2s TDM

Postby JP5654 » Tue Aug 15, 2023 6:38 pm

Hello,
I'm having a weird problem where depending on my i2s tdm slot configuration my debugger stops working. I'm using ESP-IDF_5.1 and I'm debugging the ESP32s3 using the onboard USB/JTAG. I have attached a paired down i2s_tdm example project that shows the issue.

Code: Select all

.slot_mask = I2S_TDM_SLOT0|I2S_TDM_SLOT1|I2S_TDM_SLOT2|I2S_TDM_SLOT3|I2S_TDM_SLOT4, //Breaks the debugger
.slot_mask = I2S_TDM_SLOT0|I2S_TDM_SLOT1|I2S_TDM_SLOT2|I2S_TDM_SLOT3, //Debugger works fine
I am using i2s master and the resulting blck generated by the ESP is determined by .total_slot which doesn't appear to have any effect on the debugger, so it doesn't appear to be a clock configuration problem. The application works fine without the debugger, but when using the debugger it fails to start the application and I cannot debug. Any help would be greatly appreciated, thank you.



Here is a log showing the debugger not working:

Code: Select all

Open On-Chip Debugger v0.12.0-esp32-20230419 (2023-04-18-22:02)
Licensed under GNU GPL v2
For bug reports, read
	http://openocd.org/doc/doxygen/bugs.html
3.3
Info : only one transport option; autoselecting 'jtag'
Info : esp_usb_jtag: VID set to 0x303a and PID to 0x1001
Info : esp_usb_jtag: capabilities descriptor set to 0x2000
Warn : Transport "jtag" was already selected
Flashing C:/Espressif/workspace/i2s_tdm/build/bootloader/bootloader.bin at 0x0
** program_esp input args <0x0 verify> **
Info : esp_usb_jtag: serial (F4:12:FA:91:A3:88)
Info : esp_usb_jtag: Device found. Base speed 40000KHz, div range 1 to 255
Info : clock speed 40000 kHz
Info : JTAG tap: esp32s3.cpu0 tap/device found: 0x120034e5 (mfg: 0x272 (Tensilica), part: 0x2003, ver: 0x1)
Info : JTAG tap: esp32s3.cpu1 tap/device found: 0x120034e5 (mfg: 0x272 (Tensilica), part: 0x2003, ver: 0x1)
Info : starting gdb server for esp32s3.cpu0 on 3333
Info : Listening on port 3333 for gdb connections
Info : JTAG tap: esp32s3.cpu0 tap/device found: 0x120034e5 (mfg: 0x272 (Tensilica), part: 0x2003, ver: 0x1)
Info : JTAG tap: esp32s3.cpu1 tap/device found: 0x120034e5 (mfg: 0x272 (Tensilica), part: 0x2003, ver: 0x1)
Info : [esp32s3.cpu0] requesting target halt and executing a soft reset
Info : [esp32s3.cpu0] Target halted, PC=0x40379132, debug_reason=00000000
Info : [esp32s3.cpu0] Reset cause (3) - (Software core reset)
Info : Set GDB target to 'esp32s3.cpu0'
Info : [esp32s3.cpu1] Target halted, PC=0x40043A3E, debug_reason=00000000
Info : [esp32s3.cpu1] Reset cause (3) - (Software core reset)
Info : [esp32s3.cpu0] Debug controller was reset.
Info : [esp32s3.cpu0] Core was reset.
Info : [esp32s3.cpu0] Target halted, PC=0x500000EF, debug_reason=00000000
Info : [esp32s3.cpu0] Reset cause (3) - (Software core reset)
Info : [esp32s3.cpu1] requesting target halt and executing a soft reset
Info : [esp32s3.cpu0] Core was reset.
Info : [esp32s3.cpu0] Target halted, PC=0x40000400, debug_reason=00000000
Info : [esp32s3.cpu1] Debug controller was reset.
Info : [esp32s3.cpu1] Core was reset.
Info : [esp32s3.cpu1] Target halted, PC=0x40000400, debug_reason=00000000
Info : [esp32s3.cpu1] Reset cause (3) - (Software core reset)
Info : [esp32s3.cpu0] Reset cause (3) - (Software core reset)
Info : [esp32s3.cpu0] Target halted, PC=0x403B244A, debug_reason=00000001
Info : Flash mapping 0: 0x10020 -> 0x3c030020, 58 KB
Info : Flash mapping 1: 0x20020 -> 0x42000020, 151 KB
Info : [esp32s3.cpu0] Target halted, PC=0x403B244A, debug_reason=00000001
Info : Auto-detected flash bank 'esp32s3.cpu0.flash' size 2048 KB
Info : Using flash bank 'esp32s3.cpu0.flash' size 2048 KB
Info : [esp32s3.cpu0] Target halted, PC=0x403B244A, debug_reason=00000001
Info : Flash mapping 0: 0x10020 -> 0x3c030020, 58 KB
Info : Flash mapping 1: 0x20020 -> 0x42000020, 151 KB
Info : [esp32s3.cpu0] Target halted, PC=0x403B244A, debug_reason=00000001
Info : Auto-detected flash bank 'esp32s3.cpu1.flash' size 2048 KB
Info : Using flash bank 'esp32s3.cpu1.flash' size 2048 KB
** Programming Started **
Info : [esp32s3.cpu0] Target halted, PC=0x403B244A, debug_reason=00000001
Info : [esp32s3.cpu0] Target halted, PC=0x403B244A, debug_reason=00000001
Info : PROF: Erased 24576 bytes in 447.763 ms
Info : PROF: Data transferred in 268.25 ms @ 89.4688 KB/s
Info : [esp32s3.cpu0] Target halted, PC=0x403B244A, debug_reason=00000001
Info : PROF: Wrote 24576 bytes in 595.451 ms (data transfer time included)
** Programming Finished in 2140 ms **
** Verify Started **
Info : [esp32s3.cpu0] Target halted, PC=0x403B244A, debug_reason=00000001
Info : PROF: Flash verified in 156.432 ms 
** Verify OK **
** Flashing done for bootloader/bootloader.bin in 2302 ms **
Flashing C:/Espressif/workspace/i2s_tdm/build/i2s_tdm_example.bin at 0x10000
** program_esp input args <0x10000 verify> **
Info : JTAG tap: esp32s3.cpu0 tap/device found: 0x120034e5 (mfg: 0x272 (Tensilica), part: 0x2003, ver: 0x1)
Info : JTAG tap: esp32s3.cpu1 tap/device found: 0x120034e5 (mfg: 0x272 (Tensilica), part: 0x2003, ver: 0x1)
Info : [esp32s3.cpu0] requesting target halt and executing a soft reset
Info : [esp32s3.cpu0] Debug controller was reset.
Info : [esp32s3.cpu0] Core was reset.
Info : [esp32s3.cpu0] Target halted, PC=0x500000EF, debug_reason=00000000
Info : [esp32s3.cpu0] Reset cause (3) - (Software core reset)
Info : [esp32s3.cpu1] requesting target halt and executing a soft reset
Info : [esp32s3.cpu0] Core was reset.
Info : [esp32s3.cpu0] Target halted, PC=0x40000400, debug_reason=00000000
Info : [esp32s3.cpu1] Debug controller was reset.
Info : [esp32s3.cpu1] Core was reset.
Info : [esp32s3.cpu1] Target halted, PC=0x40000400, debug_reason=00000000
Info : [esp32s3.cpu1] Reset cause (3) - (Software core reset)
Info : [esp32s3.cpu0] Reset cause (3) - (Software core reset)
** Programming Started **
Info : [esp32s3.cpu0] Target halted, PC=0x403B244A, debug_reason=00000001
Info : [esp32s3.cpu0] Target halted, PC=0x403B244A, debug_reason=00000001
Info : PROF: Erased 225280 bytes in 1759.17 ms
Info : PROF: Data transferred in 2366.64 ms @ 92.9588 KB/s
Info : [esp32s3.cpu0] Target halted, PC=0x403B244A, debug_reason=00000001
Info : PROF: Wrote 225280 bytes in 2714.72 ms (data transfer time included)
** Programming Finished in 4887 ms **
** Verify Started **
Info : [esp32s3.cpu0] Target halted, PC=0x403B244A, debug_reason=00000001
Info : PROF: Flash verified in 265.649 ms 
** Verify OK **
** Flashing done for i2s_tdm_example.bin in 5159 ms **
Flashing C:/Espressif/workspace/i2s_tdm/build/partition_table/partition-table.bin at 0x8000
** program_esp input args <0x8000 verify> **
Info : JTAG tap: esp32s3.cpu0 tap/device found: 0x120034e5 (mfg: 0x272 (Tensilica), part: 0x2003, ver: 0x1)
Info : JTAG tap: esp32s3.cpu1 tap/device found: 0x120034e5 (mfg: 0x272 (Tensilica), part: 0x2003, ver: 0x1)
Info : [esp32s3.cpu0] requesting target halt and executing a soft reset
Info : [esp32s3.cpu0] Debug controller was reset.
Info : [esp32s3.cpu0] Core was reset.
Info : [esp32s3.cpu0] Target halted, PC=0x500000EF, debug_reason=00000000
Info : [esp32s3.cpu0] Reset cause (3) - (Software core reset)
Info : [esp32s3.cpu1] requesting target halt and executing a soft reset
Info : [esp32s3.cpu0] Core was reset.
Info : [esp32s3.cpu0] Target halted, PC=0x40000400, debug_reason=00000000
Info : [esp32s3.cpu1] Debug controller was reset.
Info : [esp32s3.cpu1] Core was reset.
Info : [esp32s3.cpu1] Target halted, PC=0x40000400, debug_reason=00000000
Info : [esp32s3.cpu1] Reset cause (3) - (Software core reset)
Info : [esp32s3.cpu0] Reset cause (3) - (Software core reset)
** Programming Started **
Info : [esp32s3.cpu0] Target halted, PC=0x403B244A, debug_reason=00000001
Info : [esp32s3.cpu0] Target halted, PC=0x403B244A, debug_reason=00000001
Info : PROF: Erased 4096 bytes in 191.232 ms
Info : PROF: Data transferred in 47.685 ms @ 83.8838 KB/s
Info : [esp32s3.cpu0] Target halted, PC=0x403B244A, debug_reason=00000001
Info : PROF: Wrote 4096 bytes in 356.892 ms (data transfer time included)
** Programming Finished in 957 ms **
** Verify Started **
Info : [esp32s3.cpu0] Target halted, PC=0x403B244A, debug_reason=00000001
Info : PROF: Flash verified in 147.778 ms 
** Verify OK **
** Flashing done for partition_table/partition-table.bin in 1109 ms **
** Total programming time 8573 ms **
** Resetting Target **
Info : JTAG tap: esp32s3.cpu0 tap/device found: 0x120034e5 (mfg: 0x272 (Tensilica), part: 0x2003, ver: 0x1)
Info : JTAG tap: esp32s3.cpu1 tap/device found: 0x120034e5 (mfg: 0x272 (Tensilica), part: 0x2003, ver: 0x1)
Info : [esp32s3.cpu0] requesting target halt and executing a soft reset
Info : [esp32s3.cpu0] Debug controller was reset.
Info : [esp32s3.cpu0] Core was reset.
Info : [esp32s3.cpu0] Target halted, PC=0x500000EF, debug_reason=00000000
Info : [esp32s3.cpu0] Reset cause (3) - (Software core reset)
Info : [esp32s3.cpu1] requesting target halt and executing a soft reset
Info : [esp32s3.cpu0] Core was reset.
Info : [esp32s3.cpu1] Debug controller was reset.
Info : [esp32s3.cpu1] Core was reset.
0
Started by GNU MCU Eclipse
Info : Listening on port 6666 for tcl connections
Info : Listening on port 4444 for telnet connections
Info : accepting 'gdb' connection on tcp/3333
Error: attempted 'gdb' connection rejected
Info : accepting 'telnet' connection on tcp/4444
Error: error during read: Bad file descriptor
Info : dropped 'telnet' connection
Info : accepting 'tcl' connection on tcp/6666
Info : dropped 'tcl' connection
Info : [esp32s3.cpu0] Target halted, PC=0x403CE6B0, debug_reason=00000000
Info : [esp32s3.cpu0] Reset cause (3) - (Software core reset)
Info : [esp32s3.cpu1] Target halted, PC=0x40043A40, debug_reason=00000000
Info : [esp32s3.cpu1] Reset cause (3) - (Software core reset)
Info : [esp32s3.cpu1] Debug controller was reset.
Info : [esp32s3.cpu1] Core was reset.
Info : [esp32s3.cpu1] Target halted, PC=0x40041A79, debug_reason=00000000
Info : [esp32s3.cpu1] Reset cause (3) - (Software core reset)
Info : accepting 'gdb' connection on tcp/3333
Info : [esp32s3.cpu0] Target halted, PC=0x42007F70, debug_reason=00000000
Info : [esp32s3.cpu1] Target halted, PC=0x4037859A, debug_reason=00000000
Warn : No symbols for FreeRTOS!
Info : [esp32s3.cpu0] Target halted, PC=0x40374400, debug_reason=00000001
Error: Failed to get flash maps (2145583104)!
Warn : Failed to get flash mappings (-4)!
Info : [esp32s3.cpu0] Target halted, PC=0x403B244A, debug_reason=00000001
Info : Using flash bank 'esp32s3.cpu0.irom' size 0 KB
Info : [esp32s3.cpu0] Target halted, PC=0x403B244A, debug_reason=00000001
Info : Flash mapping 0: 0x10020 -> 0x3c020020, 45 KB
Info : Flash mapping 1: 0x20020 -> 0x42000020, 109 KB
Info : Using flash bank 'esp32s3.cpu0.drom' size 48 KB
Info : New GDB Connection: 1, Target esp32s3.cpu0, state: halted
Warn : Prefer GDB command "target extended-remote :3333" instead of "target remote :3333"
Info : JTAG tap: esp32s3.cpu0 tap/device found: 0x120034e5 (mfg: 0x272 (Tensilica), part: 0x2003, ver: 0x1)
Info : JTAG tap: esp32s3.cpu1 tap/device found: 0x120034e5 (mfg: 0x272 (Tensilica), part: 0x2003, ver: 0x1)
Info : [esp32s3.cpu0] requesting target halt and executing a soft reset
Info : [esp32s3.cpu0] Target halted, PC=0x420023CB, debug_reason=00000000
Info : [esp32s3.cpu0] Reset cause (3) - (Software core reset)
Info : [esp32s3.cpu1] Reset cause (3) - (Software core reset)
Info : [esp32s3.cpu1] requesting target halt and executing a soft reset
Info : [esp32s3.cpu0] Core was reset.
Info : [esp32s3.cpu0] Target halted, PC=0x40000400, debug_reason=00000000
Info : [esp32s3.cpu1] Core was reset.
Info : [esp32s3.cpu1] Target halted, PC=0x40000400, debug_reason=00000000
Info : [esp32s3.cpu1] Reset cause (3) - (Software core reset)
Info : [esp32s3.cpu0] Reset cause (3) - (Software core reset)
Info : JTAG tap: esp32s3.cpu0 tap/device found: 0x120034e5 (mfg: 0x272 (Tensilica), part: 0x2003, ver: 0x1)
Info : JTAG tap: esp32s3.cpu1 tap/device found: 0x120034e5 (mfg: 0x272 (Tensilica), part: 0x2003, ver: 0x1)
Info : [esp32s3.cpu0] requesting target halt and executing a soft reset
Info : [esp32s3.cpu0] Debug controller was reset.
Info : [esp32s3.cpu0] Core was reset.
Info : [esp32s3.cpu0] Target halted, PC=0x500000EF, debug_reason=00000000
Info : [esp32s3.cpu0] Reset cause (3) - (Software core reset)
Info : [esp32s3.cpu1] requesting target halt and executing a soft reset
Info : [esp32s3.cpu0] Core was reset.
Info : [esp32s3.cpu0] Target halted, PC=0x40000400, debug_reason=00000000
Info : [esp32s3.cpu1] Debug controller was reset.
Info : [esp32s3.cpu1] Core was reset.
Info : [esp32s3.cpu1] Target halted, PC=0x40000400, debug_reason=00000000
Info : [esp32s3.cpu1] Reset cause (3) - (Software core reset)
Info : [esp32s3.cpu0] Reset cause (3) - (Software core reset)
Info : Detected FreeRTOS version: (10.4.3)
Info : JTAG tap: esp32s3.cpu0 tap/device found: 0x120034e5 (mfg: 0x272 (Tensilica), part: 0x2003, ver: 0x1)
Info : JTAG tap: esp32s3.cpu1 tap/device found: 0x120034e5 (mfg: 0x272 (Tensilica), part: 0x2003, ver: 0x1)
Info : [esp32s3.cpu0] requesting target halt and executing a soft reset
Info : [esp32s3.cpu0] Debug controller was reset.
Info : [esp32s3.cpu0] Core was reset.
Info : [esp32s3.cpu0] Target halted, PC=0x500000EF, debug_reason=00000000
Info : [esp32s3.cpu0] Reset cause (3) - (Software core reset)
Info : [esp32s3.cpu1] requesting target halt and executing a soft reset
Info : [esp32s3.cpu0] Core was reset.
Info : [esp32s3.cpu0] Target halted, PC=0x40000400, debug_reason=00000000
Info : [esp32s3.cpu1] Debug controller was reset.
Info : [esp32s3.cpu1] Core was reset.
Info : [esp32s3.cpu1] Target halted, PC=0x40000400, debug_reason=00000000
Info : [esp32s3.cpu1] Reset cause (3) - (Software core reset)
Info : [esp32s3.cpu0] Reset cause (3) - (Software core reset)
Warn : address 0x42007f30 not writable
Error: [esp32s3.cpu0] Error writing instruction to memory: -4
Error: [esp32s3.cpu0] Failed to write breakpoint instruction (-4)!
Error: [esp32s3.cpu0] Failed to add SW breakpoint!
Error: can't add breakpoint: unknown reason
Attachments
i2s_tdm_broken_debug.zip
(29.2 KiB) Downloaded 312 times
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