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sharandac / My-TTGO-Watch

A GUI named hedge for smartwatch like devices based on ESP32. Currently support for T-Watch2020 (V1,V2,V3), T-Watch2021, M5Paper, M5Core2 and native Linux support for testing.
GNU General Public License v2.0
539 stars 247 forks source link

No power after successful flash #222

Closed theycallmevirgo closed 3 years ago

theycallmevirgo commented 3 years ago

Windows: Win10 Enterprise x64 v1909

vscode x64 v1.55

pio core v5.1.1

smartwatch - https://www.amazon.com/gp/product/B08NK11BWM/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1

Replicate: build and flash project with PlatformIO

modified platformio.ini follows

; PlatformIO Project Configuration File
;
;   Build options: build flags, source filter
;   Upload options: custom upload port, speed and extra flags
;   Library options: dependencies, extra library storages
;   Advanced options: extra scripting
;
; Please visit documentation for the other options and examples
; https://docs.platformio.org/page/projectconf.html

[env]
; overrides the default arduino-esp32 framework with an custom built arduino-esp32 framework
; the custom arduino-esp32 framework provides better power managment, dynamic frquency scaling and 80Mhz Flash/SPIRAM support
; built from https://github.com/espressif/esp32-arduino-lib-builder
platform_packages = framework-arduinoespressif32 @ https://github.com/sharandac/arduino-esp32-hedge.git

[env:ttgo-t-watch-v1]
upload_port=COM2
platform = espressif32
board = ttgo-t-watch
framework = arduino
lib_archive = true
board_build.f_flash = 80000000L
board_build.flash_mode = qio
board_build.embed_txtfiles = 
    src/gui/mainbar/setup_tile/time_settings/timezones.json
monitor_speed = 115200
monitor_filters = 
    default
    esp32_exception_decoder
build_flags = 
    -DCORE_DEBUG_LEVEL=3
    -D LILYGO_WATCH_2020_V1
    -mfix-esp32-psram-cache-issue
src_filter = 
    +<*>
lib_deps = 
    TTGO TWatch Library@=1.4.1
    ESP Async WebServer@>=1.2.0
    AsyncTCP@>=1.1.1
    ArduinoJson@>=6.15.2
    luc-github/ESP32SSDP
    IRremoteESP8266@>=2.7.10
    PubSubClient@>=2.8
    earlephilhower/ESP8266Audio
    earlephilhower/ESP8266SAM
    nailbuster/ESP8266FtpServer
sharandac commented 3 years ago

What is meant by: "No power after successful flash" ?

theycallmevirgo commented 3 years ago

It won't turn on, screen blank and unresponsive, side button does nothing.

sharandac commented 3 years ago

And what comes on the serial interface?

pdelprat commented 3 years ago

Same issue with latest binary and the previous, here is the Serial logging output with previous version :

rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) invalid header: 0x69646e49 invalid header: 0x69646e49 invalid header: 0x69646e49 invalid header: 0x69646e49 invalid header: 0x69646e49 invalid header: 0x69646e49 invalid header: 0x69646e49 invalid header: 0x69646e49 I use the 2020 V1 version, Pascal

sharandac commented 3 years ago

Thanks, it looks like an hardware issue or a problem while flashing the spi flash. It is an msg from the bootloader. Can you build and flash an binary without the following line in platformio.ini and test it?

platform_packages = framework-arduinoespressif32 @ https://github.com/sharandac/arduino-esp32-hedge.git

Without this line the spi flash works with 40Mhz. And by the way: have you tested another project for the t-watch 2020?

pdelprat commented 3 years ago

Hello, Many thanks for your quick answer, I just received this t-watch, It works before I try to update the firmware, I never try another firmware, I will do, Pascal

theycallmevirgo commented 3 years ago

Sorry for the late response, I was able to build and write with pio by downloading the "official" watch library containing lilygowatch.h through the pio interface. However

monitoring terminal results in the reboot loop disconnecting from USB stops the reboot loop, but the toucscreen accepts no input. The graphical oputput updates as expected, but the touch input is unresponsive. Complete log dump after rebooting follows

`Rebooting... ets Jun 8 2016 00:22:57

rst:0xc (SW_CPU_RESET),boot:0x13 (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:1 load:0x3fff0018,len:4 load:0x3fff001c,len:1108 load:0x40078000,len:10944 load:0x40080400,len:6388 entry 0x400806b4 starting t-watch V1, version: 2021040501 core: 1 Configure watchdog to 30s: 0 [I][callback.cpp:89] callback_init(): init callback_t structure success for: powermgm [I][framebuffer.cpp:158] framebuffer_setup_dma(): custom arduino-esp32 framework detected, single DMA framebuffer enable ( 9600 bytes ) [I][callback.cpp:89] callback_init(): init callback_t structure success for: powermgm loop [I][splashscreen.cpp:69] splash_screen_stage_one(): use default boot logo [W][SPIFFS.cpp:71] begin(): SPIFFS Already Mounted! [E][vfs_api.cpp:135] remove(): /pmu_charge.csv does not exists or is directory [I][pmu.cpp:84] pmu_setup(): set target voltage to 4.2V [I][callback.cpp:89] callback_init(): init callback_t structure success for: blectl [I][callback.cpp:89] callback_init(): init callback_t structure success for: wifictl [I][callback.cpp:89] callback_init(): init callback_t structure success for: timesync [E][callback.cpp:203] callback_send(): no callback structure found [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=0, y=0, id=main tile [E][main_tile.cpp:249] main_tile_update_time(): maintile not initialized [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=1, y=0, id=app tile [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=2, y=0, id=app tile [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=3, y=0, id=app tile [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=0, y=1, id=note tile [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=1, y=1, id=setup tile [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=2, y=1, id=setup tile [I][callback.cpp:89] callback_init(): init callback_t structure success for: rtctl [I][callback.cpp:89] callback_init(): init callback_t structure success for: bma [I][callback.cpp:89] callback_init(): init callback_t structure success for: pmu [I][callback.cpp:89] callback_init(): init callback_t structure success for: sound [I][callback.cpp:89] callback_init(): init callback_t structure success for: display [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=0, y=4, id=battery setup [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=0, y=5, id=battery setup [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=2, y=4, id=display settings [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=2, y=5, id=display settings [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=4, y=4, id=move settings [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=6, y=4, id=wifi setup [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=6, y=5, id=wifi setup [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=7, y=4, id=wifi setup [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=7, y=5, id=wifi setup [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=9, y=4, id=bluetooth setup [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=11, y=4, id=bluetooth pairing [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=13, y=4, id=bluetooth call [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=15, y=4, id=bluetooth message [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=17, y=4, id=bluetooth media [I][time_settings.cpp:92] time_setting_set_region_location(): timezone = Etc/GMT [I][time_settings.cpp:93] time_setting_set_region_location(): region = Etc [I][time_settings.cpp:94] time_setting_set_region_location(): location = GMT [I][time_settings.cpp:132] time_settings_create_regionlist(): selected region entry = 7 [I][time_settings.cpp:173] time_settings_create_locationlist(): selected location entry = 0 [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=19, y=4, id=time setup [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=21, y=4, id=update setup [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=21, y=5, id=update setup [I][callback.cpp:89] callback_init(): init callback_t structure success for: http ota [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=23, y=4, id=Utilities setup [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=25, y=4, id=sound setup [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=25, y=5, id=sound setup [I][sound_settings.cpp:138] sound_settings_tile_setup(): Setting initial volume configuration to 50 [I][sound_settings.cpp:152] sound_settings_tile_setup(): Setting initial volume configuration to enabled [E][json_psram_allocator.h:17] allocate(): allocate 0 bytes (0x0) json psram failed [E][json_psram_allocator.h:19] allocate(): allocate zero bytes? really? abort [E][weather.cpp:214] weather_load_config(): update check deserializeJson() failed: EmptyInput [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=27, y=4, id=Weather App [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=27, y=5, id=Weather App [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=29, y=4, id=Stopwatch App [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=31, y=4, id=alarm_clock [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=31, y=5, id=alarm_clock [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=33, y=4, id=alarm in progress [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=35, y=4, id=activity [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=35, y=5, id=activity [I][widgetmanager.cpp:27] Allocate(): WidgetHandle allocated for lv_imgbtn. Total count: 1 [I][widgetmanager.cpp:27] Allocate(): WidgetHandle allocated for lv_cont. Total count: 2 [I][widgetmanager.cpp:27] Allocate(): WidgetHandle allocated for lv_imgbtn. Total count: 3 [I][widgetmanager.cpp:27] Allocate(): WidgetHandle allocated for lv_imgbtn. Total count: 4 [I][widgetmanager.cpp:27] Allocate(): WidgetHandle allocated for lv_cont. Total count: 5 [I][widgetmanager.cpp:27] Allocate(): WidgetHandle allocated for lv_imgbtn. Total count: 6 [I][application.cpp:33] useConfig(): AutoBuilding settings page for activity. Options count: 3 [I][widgetmanager.cpp:27] Allocate(): WidgetHandle allocated for lv_textarea. Total count: 7 [I][widgetmanager.cpp:27] Allocate(): WidgetHandle allocated for lv_textarea. Total count: 8 [I][widgetmanager.cpp:27] Allocate(): WidgetHandle allocated for lv_textarea. Total count: 9 [I][activity.cpp:107] refresh_main_page(): Refresh activity: 0 steps [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=37, y=4, id=crypto ticker [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=37, y=5, id=crypto ticker [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=39, y=4, id=example app [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=39, y=5, id=example app [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=41, y=4, id=OsmAnd App [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=43, y=4, id=IR Remote [I][widgetmanager.cpp:27] Allocate(): WidgetHandle allocated for lv_imgbtn. Total count: 10 [I][widgetmanager.cpp:27] Allocate(): WidgetHandle allocated for lv_cont. Total count: 11 [I][widgetmanager.cpp:27] Allocate(): WidgetHandle allocated for lv_imgbtn. Total count: 12 [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=45, y=4, id=forex rates [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=45, y=5, id=forex rates [I][widgetmanager.cpp:27] Allocate(): WidgetHandle allocated for lv_imgbtn. Total count: 13 [I][widgetmanager.cpp:27] Allocate(): WidgetHandle allocated for lv_cont. Total count: 14 [I][widgetmanager.cpp:27] Allocate(): WidgetHandle allocated for lv_imgbtn. Total count: 15 [I][widgetmanager.cpp:27] Allocate(): WidgetHandle allocated for lv_imgbtn. Total count: 16 [I][widgetmanager.cpp:27] Allocate(): WidgetHandle allocated for lv_cont. Total count: 17 [I][widgetmanager.cpp:27] Allocate(): WidgetHandle allocated for lv_imgbtn. Total count: 18 [I][widgetmanager.cpp:27] Allocate(): WidgetHandle allocated for lv_imgbtn. Total count: 19 [I][application.cpp:33] useConfig(): AutoBuilding settings page for forex rates. Options count: 5 [I][widgetmanager.cpp:27] Allocate(): WidgetHandle allocated for lv_textarea. Total count: 20 [I][widgetmanager.cpp:27] Allocate(): WidgetHandle allocated for lv_textarea. Total count: 21 [I][widgetmanager.cpp:27] Allocate(): WidgetHandle allocated for lv_textarea. Total count: 22 [E][json_psram_allocator.h:17] allocate(): allocate 0 bytes (0x0) json psram failed [E][json_psram_allocator.h:19] allocate(): allocate zero bytes? really? abort [E][powermeter_app.cpp:110] powermeter_load_config(): update check deserializeJson() failed: EmptyInput [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=47, y=4, id=Powermeter App [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=47, y=5, id=Powermeter App [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=47, y=6, id=Powermeter App [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=49, y=4, id=FindPhone [I][mainbar.cpp:158] mainbar_add_tile(): add tile: x=51, y=4, id=bluetooth FindPhone [I][wifictl.cpp:444] wifictl_on(): request wifictl on [I][wifictl.cpp:551] wifictl_Task(): start wifictl task, heap: 178884 [I][wifictl.cpp:569] wifictl_Task(): request wifictl on done [I][BLEDevice.cpp:569] getAdvertising(): create advertising Total heap: 238388 Free heap: 99548 Total PSRAM: 4145480 Free PSRAM: 3814028 [I][callback.cpp:44] callback_print(): |--powermgm [I][callback.cpp:46] callback_print(): | |--id:powermgm motor, event mask:18005 [I][callback.cpp:46] callback_print(): | |--id:powermgm display, event mask:0015 [I][callback.cpp:46] callback_print(): | |--id:powermgm pmu, event mask:18015 [I][callback.cpp:46] callback_print(): | |--id:powermgm bma, event mask:18015 [I][callback.cpp:46] callback_print(): | |--id:powermgm wifictl, event mask:0015 [I][callback.cpp:46] callback_print(): | |--id:touch, event mask:18015 [I][callback.cpp:46] callback_print(): | |--id:powermgm timesync, event mask:0015 [I][callback.cpp:46] callback_print(): | |--id:powermgm rtcctl, event mask:18015 [I][callback.cpp:46] callback_print(): | |--id:main tile time update, event mask:0010 [I][callback.cpp:46] callback_print(): | |--id:quickbar powermgm event, event mask:0015 [I][callback.cpp:46] callback_print(): | |--id:gui, event mask:0015 [I][callback.cpp:46] callback_print(): | |--id:alarm_clock, event mask:0001 [I][callback.cpp:46] callback_print(): | |--id:powermgm blectl, event mask:0015 [I][callback.cpp:46] callback_print(): | |--id:powermgm sound, event mask:0015 [I][callback.cpp:44] callback_print(): |--powermgm loop [I][callback.cpp:46] callback_print(): | |--id:powermgm display loop, event mask:0010 [I][callback.cpp:46] callback_print(): | |--id:powermgm pmu loop, event mask:0015 [I][callback.cpp:46] callback_print(): | |--id:powermgm bma loop, event mask:0015 [I][callback.cpp:46] callback_print(): | |--id:powermgm rtcctl loop, event mask:0015 [I][callback.cpp:46] callback_print(): | |--id:gui loop, event mask:0014 [I][callback.cpp:46] callback_print(): | |--id:powermgm blectl loop, event mask:0015 [I][callback.cpp:46] callback_print(): | |--id:powermgm sound loop, event mask:0015 [I][callback.cpp:44] callback_print(): |--blectl [I][callback.cpp:46] callback_print(): | |--id:pmu blectl, event mask:0001 [I][callback.cpp:46] callback_print(): | |--id:blectl timesync, event mask:0400 [I][callback.cpp:46] callback_print(): | |--id:statusbar bluetooth, event mask:0033 [I][callback.cpp:46] callback_print(): | |--id:wifi settings, event mask:0400 [I][callback.cpp:46] callback_print(): | |--id:bluetooth pairing, event mask:0340 [I][callback.cpp:46] callback_print(): | |--id:bluetooth_call, event mask:0400 [I][callback.cpp:46] callback_print(): | |--id:bluetooth_message, event mask:0400 [I][callback.cpp:46] callback_print(): | |--id:bluetooth media, event mask:0400 [I][callback.cpp:46] callback_print(): | |--id:bluetooth settings, event mask:0030 [I][callback.cpp:46] callback_print(): | |--id:weather setup, event mask:0400 [I][callback.cpp:46] callback_print(): | |--id:OsmAnd main, event mask:0403 [I][callback.cpp:46] callback_print(): | |--id:ir-remote setup, event mask:0400 [I][callback.cpp:46] callback_print(): | |--id:bluetooth_FindPhone, event mask:0400 [I][callback.cpp:46] callback_print(): | |--id:ble battery, event mask:0001 [I][callback.cpp:46] callback_print(): | |--id:ble step counter, event mask:0401 [I][callback.cpp:44] callback_print(): |--wifictl [I][callback.cpp:46] callback_print(): | |--id:wifictl timesync, event mask:0001 [I][callback.cpp:46] callback_print(): | |--id:statusbar wifi, event mask:0e1f [I][callback.cpp:46] callback_print(): | |--id:wifi setup, event mask:2000 [I][callback.cpp:46] callback_print(): | |--id:wifi network scan, event mask:0818 [I][callback.cpp:46] callback_print(): | |--id:update, event mask:0001 [I][callback.cpp:46] callback_print(): | |--id:weather forcecast, event mask:0011 [I][callback.cpp:46] callback_print(): | |--id:weather, event mask:0011 [I][callback.cpp:46] callback_print(): | |--id:crypto ticker main, event mask:0011 [I][callback.cpp:46] callback_print(): | |--id:crypto ticker widget, event mask:0011 [I][callback.cpp:46] callback_print(): | |--id:fxrates app widget, event mask:0011 [I][callback.cpp:46] callback_print(): | |--id:powermeter, event mask:0096 [I][callback.cpp:44] callback_print(): |--timesync [I][callback.cpp:46] callback_print(): | |--id:timesync rtcctl, event mask:0002 [I][callback.cpp:44] callback_print(): |--rtctl [I][callback.cpp:46] callback_print(): | |--id:statusbar rtc, event mask:000c [I][callback.cpp:46] callback_print(): | |--id:alarm_clock, event mask:0001 [I][callback.cpp:46] callback_print(): | |--id:alarm_clock, event mask:000e [I][callback.cpp:44] callback_print(): |--bma [I][callback.cpp:46] callback_print(): | |--id:statusbar stepcounter, event mask:0004 [I][callback.cpp:46] callback_print(): | |--id:ble step counter, event mask:0004 [I][callback.cpp:44] callback_print(): |--pmu [I][callback.cpp:46] callback_print(): | |--id:statusbar pmu, event mask:0001 [I][callback.cpp:46] callback_print(): | |--id:quickbar pmu event, event mask:0004 [I][callback.cpp:46] callback_print(): | |--id:ble battery, event mask:0001 [I][callback.cpp:44] callback_print(): |--sound [I][callback.cpp:46] callback_print(): | |--id:statusbar sound, event mask:0003 [I][callback.cpp:46] callback_print(): | |--id:sound settings, event mask:0003 [I][callback.cpp:44] callback_print(): |--display [I][callback.cpp:46] callback_print(): | |--id:statusbar display, event mask:0001 [I][callback.cpp:46] callback_print(): | |--id:display settings, event mask:0001 [I][callback.cpp:44] callback_print(): |--http ota [I][callback.cpp:46] callback_print(): | |--id:http updater, event mask:000f [I][pmu.cpp:328] pmu_loop(): battery state: 99%, connected, discharge, battery ok (0x0563) [I][main_tile.cpp:268] main_tile_update_time(): renew date: Sat 06.Feb 2021 [I][main_tile.cpp:278] main_tile_update_time(): renew time: 22:21 Guru Meditation Error: Core 1 panic'ed (LoadProhibited). Exception was unhandled. Core 1 register dump: PC : 0x40001277 PS : 0x00060a30 A0 : 0x800f6591 A1 : 0x3ffe1280 A2 : 0x00000000 A3 : 0x3ffebb30 A4 : 0x00000000 A5 : 0x3ffe13c4 A6 : 0x3ffbdad0 A7 : 0x00060220 A8 : 0x800fff15 A9 : 0x3ffe1250 A10 : 0x3ffe1290 A11 : 0x3ffeb64a A12 : 0x00001028 A13 : 0x3ffd60b0 A14 : 0x00060820 A15 : 0x00000000 SAR : 0x00000000 EXCCAUSE: 0x0000001c EXCVADDR: 0x00000000 LBEG : 0x4000c46c LEND : 0x4000c477 LCOUNT : 0xffffffff

ELF file SHA256: 0000000000000000

Backtrace: 0x40001277:0x3ffe1280 0x400f658e:0x3ffe1290 0x400ff0ad:0x3ffe12c0 0x400ff18c:0x3ffe13b0 0x4009516e:0x3ffe13e0

0 0x40001277:0x3ffe1280 in ?? ??:0

1 0x400f658e:0x3ffe1290 in std::_Function_handler<void (system_event_id_t, system_event_info_t), wifictl_setup()::{lambda(system_event_id_t, system_event_info_t)#2}>::_M_invoke(std::_Any_data const&, system_event_id_t&&, system_event_info_t&&) at src/hardware/wifictl.cpp:109

(inlined by) _M_invoke at c:.platformio\packages\toolchain-xtensa32\xtensa-esp32-elf\include\c++\5.2.0/functional:1871

2 0x400ff0ad:0x3ffe12c0 in std::function<void (system_event_id_t, system_event_info_t)>::operator()(system_event_id_t, system_event_info_t) const at c:.platformio\packages\toolchain-xtensa32\xtensa-esp32-elf\include\c++\5.2.0/functional:2114

(inlined by) WiFiGenericClass::_eventCallback(void, system_event_t, wifi_prov_event_t*) at C:/.platformio/packages/framework-arduinoespressif32@src-745eb9bf7c21582e61c010425ed055df/libraries/WiFi/src/WiFiGeneric.cpp:475

3 0x400ff18c:0x3ffe13b0 in _network_event_task(void*) at c:.platformio\packages\toolchain-xtensa32\xtensa-esp32-elf\include\c++\5.2.0/functional:2114

4 0x4009516e:0x3ffe13e0 in vPortTaskWrapper at /home/sharan/temp/esp32-arduino-lib-builder/esp-idf/components/freertos/port.c:355 (discriminator 1)

Rebooting...`

Correction: the nonresponsive screen appears to be a hardware issue, it's just extremely "sloppy". I have a second unit I will test on shortly.

Correction 2: The reboot loop persists on the other unit but the screen issues do not.

sharandac commented 3 years ago

I think I have located the problem. The Json Config loader crashes when the file system does not yet contain any files. I am in the process of ...

One question: are these all new watches?

theycallmevirgo commented 3 years ago

Firstt one ordered Mar 23, second one delivered last Wednesay.

flecoufle commented 3 years ago

I have (I think) the same problem (first firmware flash) with a new watch (few month from ali but not flash yet), I test the fix soon...

sharandac commented 3 years ago

Then please check out the latest firmware 2021041001.

flecoufle commented 3 years ago

(on my side) I haven't the reboot anymore (with commit e7f1d69) Thanks!!

pdelprat commented 3 years ago

Just to let you know, I'm able to compile & flash every t-watch samples and it works, Also I'm using this CLI command to flash your binary : C:\Python27\python.exe C:\utilisateurs\pasca\Documents\Arduino\hardware\espressif\esp32\tools\esptool.py --port COM4 --baud 115200 write_flash 0 '.\ttgo-t-watch2020_v1.ino (3).bin' Last binary, Perhaps I'm wrong, Thanks for your work, Pascal