ESP gateway issues with factory config over serial

[glynhudson]

The PR which added serial config seems to be causing an issue with ESP gateway #443. I've tested on Rev G using the new rev G environment. V4.1.5 works fine on the ESP gateway using the new rev G environment.

Could there be a serial port conflict?

OpenEVSE WiFI fe2c
Firmware: 4.1.5
Build date: Oct 27 2022 17:21:13
IDF version: v4.4.1-1-gb8050b365e
Free: 265712
[    76][E][vfs_api.cpp:104] open(): /littlefs/schedule.json does not exist, no permits for creation
[    77][E][esp32-hal-adc.c:180] __analogRead(): Pin 1 is not ADC pin!
AP IP Address: 192.168.4.1
E (10434) task_wdt: Task watchdog got triggered. The following tasks did not reset the watchdog in time:
E (10434) task_wdt:  - loopTask (CPU 1)
E (10434) task_wdt: Tasks currently running:
E (10434) task_wdt: CPU 0: IDLE
E (10434) task_wdt: CPU 1: IDLE
E (10434) task_wdt: Aborting.

abort() was called at PC 0x4012f4cc on core 0


Backtrace:0x400836e9:0x3ffbee1c |<-CORRUPTED

[jeremypoulter]

@glynhudson can you try with the debug enabled? You can see the required changes in the openevse_esp32-gateway-e_dev env

[glynhudson]

ets Jul 29 2019 12:21:46

rst:0xc (SW_CPU_RESET),boot:0x1a (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0030,len:1184
load:0x40078000,len:12784
load:0x40080400,len:3032
entry 0x400805e4

OpenEVSE WiFI fe2c
Firmware: 4.1.5
Build date: Oct 27 2022 18:00:05
IDF version: v4.4.1-1-gb8050b365e
Free: 265764
Got 65535 � from EEPROM @ 0x0c00
No JSON config found
Got 65535 � from EEPROM @ 0x0000
No JSON config found
No JSON config found, trying v1 settings
Loading config
Got '' 255 == 128 @ 575:32
Got '' 255 == 128 @ 0:32
Got '' 255 == 128 @ 32:64
Got '' 255 == 128 @ 542:33
Got '' 255 == 128 @ 128:45
Got '' 255 == 128 @ 173:32
Got '' 255 == 128 @ 438:60
Got '' 255 == 128 @ 732:96
Got '' 255 == 128 @ 205:45
Got '' 255 == 128 @ 250:32
Got '' 255 == 128 @ 282:32
Got '' 255 == 128 @ 314:64
Got '' 255 == 128 @ 378:30
Got '' 255 == 128 @ 408:30
Got 'ffffff'  255 == 127 @ 828:4
Got '' 255 == 128 @ 498:15
Got '' 255 == 128 @ 513:15
Got '' 255 == 128 @ 528:10
Got 'ffffff'  255 == 127 @ 538:4
Got '' 255 == 128 @ 607:45
Got '' 255 == 128 @ 652:80
After config_load_settings: 263656
[   120][E][vfs_api.cpp:104] open(): /littlefs/schedule.json does not exist, no permits for creation
[   124][E][esp32-hal-adc.c:180] __analogRead(): Pin 1 is not ADC pin!
Starting AP
(WIFI_MODE_AP == (WiFi.getMode() & WIFI_MODE_AP)) = 0
(WIFI_MODE_STA == (WiFi.getMode() & WIFI_MODE_STA)) = 0
Got Network event ARDUINO_EVENT_WIFI_READY
Got Network event ARDUINO_EVENT_WIFI_AP_START
Set host name to openevse-fe2c
Got Network event ARDUINO_EVENT_WIFI_AP_STOP
Got Network event ARDUINO_EVENT_WIFI_AP_START
Set host name to openevse-fe2c
AP IP Address: 192.168.4.1
E (10576) task_wdt: Task watchdog got triggered. The following tasks did not reset the watchdog in time:
E (10576) task_wdt:  - loopTask (CPU 1)
E (10576) task_wdt: Tasks currently running:
E (10576) task_wdt: CPU 0: IDLE
E (10576) task_wdt: CPU 1: IDLE
E (10576) task_wdt: Aborting.

abort() was called at PC 0x401a9ee0 on core 0


Backtrace:0x400836e9:0x3ffbee1c |<-CORRUPTED




ELF file SHA256: 0000000000000000

[jeremypoulter]

@glynhudson Do you have the ethernet connected?