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cyberman54 / ESP32-Paxcounter

Wifi & BLE driven passenger flow metering with cheap ESP32 boards
https://cyberman54.github.io/ESP32-Paxcounter/
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Crash when running on TTGOV2 (TCXO version) #1005

Closed nachoplus closed 2 months ago

nachoplus commented 3 months ago

I am not able to run on TTGOv2 TCXO version. It compiles but crush at run time:

22:54:00.194 > Rebooting... 22:54:00.205 > ets Jun 8 2016 00:22:57 22:54:00.205 > 22:54:00.205 > rst:0xc (SW_CPU_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) 22:54:00.205 > configsip: 188777542, SPIWP:0xee 22:54:00.205 > clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 22:54:00.216 > mode:DIO, clock div:2 22:54:00.216 > load:0x3fff0030,len:1184 22:54:00.216 > load:0x40078000,len:13232 22:54:00.221 > load:0x40080400,len:3028 22:54:00.221 > entry 0x400805e4 22:54:00.803 > I (25) src/sdcard.cpp: looking for SD-card... 22:54:00.840 > E (55) sdmmc_common: sdmmc_init_ocr: send_op_cond (1) returned 0x107 22:54:00.840 > E (55) vfs_fat_sdmmc: sdmmc_card_init failed (0x107). 22:54:00.840 > I (55) src/sdcard.cpp: No SD-card found (263) 22:54:00.852 > I (59) src/configmanager.cpp: Loading device configuration from NVRAM... 22:54:00.852 > I (67) src/configmanager.cpp: Runtime configuration v3.6.1 loaded 22:54:00.862 > I (72) src/main.cpp: Starting paxcounter_46157031 v3.6.1 (runmode=0 / restarts=18) 22:54:00.873 > I (78) src/main.cpp: code build date: 1710970318 22:54:00.873 > I (83) src/main.cpp: This is ESP32 chip with 2 CPU cores, WiFi/BT/BLE, silicon revision 1, 4MB embedded Flash 22:54:00.884 > I (92) src/main.cpp: Internal Total heap 223804, internal Free Heap 195576 22:54:00.884 > I (99) src/main.cpp: ChipRevision 1, Cpu Freq 240, SDK Version v4.4.5 22:54:00.895 > I (105) src/main.cpp: Flash Size 4194304, Flash Speed 40000000 22:54:00.907 > I (111) src/main.cpp: Wifi/BT software coexist version 1.2.0 22:54:00.907 > I (116) src/main.cpp: IBM LMIC version 1.6.1468577746 22:54:00.907 > I (121) src/main.cpp: Arduino LMIC version 4.1.1.0 22:54:00.918 > I (126) src/lorawan.cpp: DevEUI: HIDDEN 22:54:00.918 > I (130) /home/nacho/.platformio/packages/framework-arduinoespressif32@3.20011.230801/cores/esp32/esp32-hal-i2c.c: Initialising I2C Master: sda=21 scl=22 freq=100000 22:54:00.940 > I (145) src/i2c.cpp: Starting I2C bus scan... 22:54:00.940 > W (148) /home/nacho/.platformio/packages/framework-arduinoespressif32@3.20011.230801/libraries/Wire/src/Wire.cpp: Bus already started in Master Mode. 22:54:01.066 > I (281) src/i2c.cpp: Device found at 0x3C, type = Unknown 22:54:01.066 > I (281) src/i2c.cpp: 1 I2C device(s) found 22:54:01.066 > W (282) /home/nacho/.platformio/packages/framework-arduinoespressif32@3.20011.230801/libraries/Wire/src/Wire.cpp: Bus already started in Master Mode. 22:54:11.216 > I (10431) src/main.cpp: Starting LED Controller... 22:54:11.216 > I (10431) src/power.cpp: ADC characterization based on reference voltage stored in eFuse 22:54:11.227 > I (10435) src/main.cpp: Starting libpax... 22:54:11.227 > I (10436) src/main.cpp: WIFISCAN: on 22:54:11.227 > I (10439) src/main.cpp: BLESCAN: off 22:54:11.333 > I (10548) src/main.cpp: Starting rcommand interpreter... 22:54:11.333 > I (10548) src/rcommand.cpp: Rcommand send queue created, size 55 Bytes 22:54:11.340 > I (10549) src/lorawan.cpp: LORA send queue created, size 530 Bytes 22:55:11.228 > 22:55:11.229 > assert failed: xTaskGenericNotify tasks.c:5545 (xTaskToNotify) 22:55:11.229 > 22:55:11.229 > 22:55:11.229 > Backtrace: 0x40083fcd:0x3ffbd630 0x4009774d:0x3ffbd650 0x4009e1bd:0x3ffbd670 0x4009a76e:0x3ffbd7a0 0x400d81e3:0x3ffbd7c0 0x400d88be:0x3ffbd7e0 0x4009b0a7:0x3ffbd800

May be due to a diferentes pin conections. Futher investigations have to be done ... Thanks for contributing this amazing soft.

cyberman54 commented 3 months ago

Could you please ESP32 debugging tool to match the backtrace with lines of code?

cyberman54 commented 3 months ago

Probably your purchased board has not a SX1276x LoRa chip, but the newer SX1262. If this is the case, it is not compatible with paxcounter software, because the LMIC LoRaWAN library does not support SX1262.

If you don't need LoRA, you can disable LoRA code in paxcounter by excluding the define HAS_LORA. Then it should work.

nachoplus commented 3 months ago

It is a SX1276 chip, the TCXO 868Mhz variant. This one: https://www.lilygo.cc/products/lora3?variant=43365016567989

In https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/blob/master/examples/RadioLibExamples/SX1276/SX1276_Transmit_Interrupt/utilities.h it showed the diferent pinout

Regarding to "Could you please ESP32 debugging tool to match the backtrace with lines of code?" I have to learnt how to do it. I'll update the information when I do it.

Disabling HAS_LORA works but I need Lora.

thanks for the support

nachoplus commented 3 months ago

Regarding the match of backtrace with the code here I pasted the result of the following cmd: ~/.platformio/packages/toolchain-xtensa32/bin/xtensa-esp32-elf-addr2line -pfiaC -e /home/nacho/work/PlatformIO/ESP32-Paxcounter/.pio/build/usb/firmware_ttgov21newTCXO_v3.6.1.elf 0x40083fd5:0x3ffbd640 0x40097755:0x3ffbd660 0x4009e1c5:0x3ffbd680 0x4009a776:0x3ffbd7b0 0x400d8d2b:0x3ffbd7d0 0x400d94ea:0x3ffbd7f0 0x4009b0af:0x3ffbd810

result: 0x40083fd5: panic_abort at /Users/ficeto/Desktop/ESP32/ESP32S2/esp-idf-public/components/esp_system/panic.c:423 0x40097755: esp_system_abort at /Users/ficeto/Desktop/ESP32/ESP32S2/esp-idf-public/components/esp_system/esp_system.c:128 0x4009e1c5: __assert_func at /Users/ficeto/Desktop/ESP32/ESP32S2/esp-idf-public/components/newlib/assert.c:91 0x4009a776: xTaskGenericNotify at /Users/ficeto/Desktop/ESP32/ESP32S2/esp-idf-public/components/freertos/esp_additions/private_include/freertos_tasks_c_additions.h:43 0x400d8d2b: setSendIRQ() at /home/nacho/work/PlatformIO/ESP32-Paxcounter/src/senddata.cpp:10 0x400d94ea: report(void*) at /home/nacho/work/PlatformIO/ESP32-Paxcounter/.pio/libdeps/usb/libpax/lib/libpax/libpax_api.cpp:86 0x4009b0af: prvProcessExpiredTimer at /Users/ficeto/Desktop/ESP32/ESP32S2/esp-idf-public/components/freertos/timers.c:523 (inlined by) prvProcessTimerOrBlockTask at /Users/ficeto/Desktop/ESP32/ESP32S2/esp-idf-public/components/freertos/timers.c:634 (inlined by) prvTimerTask at /Users/ficeto/Desktop/ESP32/ESP32S2/esp-idf-public/components/freertos/timers.c:597

As far as I understand the fail occurs in ESP32-Paxcounter/src/senddata.cpp:10

void setSendIRQ(void) { xTaskNotify(irqHandlerTask, SENDCYCLE_IRQ, eSetBits); }

cyberman54 commented 3 months ago

It seems TCXO version needs GPIO33 for the oscillator. And LoRa DIO1 pin, which is needed for operation with LMIC LoRaWAN library, is not connected. That means the board cannot work with LMIC.

cyberman54 commented 2 months ago

No fix availabe, due to hardware limitation. See https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/issues/148