Possibly fix #2704 "Heltec Wireless Tracker screen doesn't display anything"

[caveman99]

No description provided.

[GMart]

Hi,

Doesn't seem to work for me. I did a fresh install on my tracker V1.1, and don't see anything on the screen.

Boot log:

//\ E S H T /\ S T / C

INFO  | ??:??:?? 2 Booted, wake cause 0 (boot count 1), reset_reason=reset
DEBUG | ??:??:?? 3 Filesystem files (491520/1048576 Bytes):
DEBUG | ??:??:?? 3  /prefs/channels.proto (53 Bytes)
DEBUG | ??:??:?? 3  /prefs/db.proto (118 Bytes)
DEBUG | ??:??:?? 3  /static/.gitkeep (0 Bytes)
DEBUG | ??:??:?? 3  /static/Logo_Black.svg.gz (592 Bytes)
DEBUG | ??:??:?? 3  /static/Logo_White.svg.gz (600 Bytes)
DEBUG | ??:??:?? 3  /static/apple-touch-icon.png.gz (3162 Bytes)
DEBUG | ??:??:?? 3  /static/favicon.ico.gz (2221 Bytes)
DEBUG | ??:??:?? 3  /static/icon.svg.gz (842 Bytes)
DEBUG | ??:??:?? 3  /static/index-12340bdc.js.gz (203203 Bytes)
DEBUG | ??:??:?? 3  /static/index-ad0dcc03.css.gz (17092 Bytes)
DEBUG | ??:??:?? 3  /static/index-fc2e9253.js.gz (347 Bytes)
DEBUG | ??:??:?? 3  /static/index.html.gz (545 Bytes)
DEBUG | ??:??:?? 3  /static/maplibre-gl-8a41ba64.js.gz (207094 Bytes)
DEBUG | ??:??:?? 3  /static/robots.txt.gz (42 Bytes)
DEBUG | ??:??:?? 3  /static/site.webmanifest.gz (196 Bytes)
DEBUG | ??:??:?? 3 Using analog input 1 for battery level
INFO  | ??:??:?? 3 ADCmod: ADC characterization based on default reference voltage
INFO  | ??:??:?? 3 Scanning for i2c devices...
DEBUG | ??:??:?? 3 Scanning for i2c devices on port 1
INFO  | ??:??:?? 129 No I2C devices found
DEBUG | ??:??:?? 129 acc_info = 0
INFO  | ??:??:?? 129 Meshtastic hwvendor=48, swver=2.2.4.af63f85
DEBUG | ??:??:?? 129 Setting random seed 2179778633
DEBUG | ??:??:?? 129 Total heap: 274056
DEBUG | ??:??:?? 129 Free heap: 232260
DEBUG | ??:??:?? 129 Total PSRAM: 0
DEBUG | ??:??:?? 129 Free PSRAM: 0
DEBUG | ??:??:?? 129 NVS: UsedEntries 70, FreeEntries 560, AllEntries 630, NameSpaces 3
DEBUG | ??:??:?? 129 Setup Preferences in Flash Storage
DEBUG | ??:??:?? 129 Number of Device Reboots: 2
DEBUG | ??:??:?? 129 OTA firmware version 0.2.1.2fbe7fc
INFO  | ??:??:?? 129 Initializing NodeDB
INFO  | ??:??:?? 129 Loading /prefs/db.proto
INFO  | ??:??:?? 129 Loaded saved devicestate version 22
INFO  | ??:??:?? 129 No /prefs/config.proto preferences found
INFO  | ??:??:?? 129 Installing default LocalConfig
INFO  | ??:??:?? 129 Setting default channel and radio preferences!
DEBUG | ??:??:?? 129 Expanding short PSK #1
INFO  | ??:??:?? 129 Wanted region 0, using UNSET
INFO  | ??:??:?? 129 No /prefs/module.proto preferences found
INFO  | ??:??:?? 129 Installing default ModuleConfig
INFO  | ??:??:?? 129 Loading /prefs/channels.proto
INFO  | ??:??:?? 129 Loaded saved channelFile version 22
INFO  | ??:??:?? 129 No /oem/oem.proto preferences found
DEBUG | ??:??:?? 129 Number of Device Reboots: 2
DEBUG | ??:??:?? 129 Expanding short PSK #1
INFO  | ??:??:?? 129 Wanted region 0, using UNSET
DEBUG | ??:??:?? 129 region=0, NODENUM=0x75cfc80c, dbsize=1
INFO  | ??:??:?? 130 Saving /prefs/db.proto
WARN  | ??:??:?? 130 SPI.begin(SCK=9, MISO=11, MOSI=10, NSS=8)
DEBUG | ??:??:?? 130 Read RTC time as 129
DEBUG | ??:??:?? 130 Using MSL altitude model
DEBUG | ??:??:?? 130 WANT GPS=1
DEBUG | ??:??:?? 130 Using GPIO33 for GPS RX
DEBUG | ??:??:?? 130 Using GPIO34 for GPS TX
DEBUG | ??:??:?? 130 GxGSA NOT available
DEBUG | ??:??:?? 130 NeighborInfoModule is disabled
INFO  | ??:??:?? 130 External Notification Module Disabled
INFO  | ??:??:?? 130 Doing TFT init
INFO  | ??:??:?? 131 Turning on screen
DEBUG | ??:??:?? 131 Module wants a UI Frame
DEBUG | ??:??:?? 131 Module wants a UI Frame
WARN  | ??:??:?? 131 SX126xInterface(cs=8, irq=14, rst=12, busy=13)
INFO  | ??:??:?? 131 Starting meshradio init...
DEBUG | ??:??:?? 131 (bw=250, sf=11, cr=4/8) packet symLen=8 ms, payloadSize=0, time 231 ms
DEBUG | ??:??:?? 131 (bw=250, sf=11, cr=4/8) packet symLen=8 ms, payloadSize=253, time 3246 ms
INFO  | ??:??:?? 131 Radio freq=906.875, config.lora.frequency_offset=0.000
INFO  | ??:??:?? 131 Set radio: region=UNSET, name=LongFast, config=0, ch=19, power=30
INFO  | ??:??:?? 131 Radio myRegion->freqStart -> myRegion->freqEnd: 902.000000 -> 928.000000 (26.000000 mhz)
INFO  | ??:??:?? 131 Radio myRegion->numChannels: 104 x 250.000kHz
INFO  | ??:??:?? 131 Radio channel_num: 20
INFO  | ??:??:?? 131 Radio frequency: 906.875000
INFO  | ??:??:?? 131 Slot time: 42 msec
INFO  | ??:??:?? 131 Set radio: final power level=22
INFO  | ??:??:?? 131 SX126x init result 0
INFO  | ??:??:?? 131 Frequency set to 906.875000
INFO  | ??:??:?? 131 Bandwidth set to 250.000000
INFO  | ??:??:?? 131 Power output set to 22
DEBUG | ??:??:?? 131 Current limit set to 140.000000
DEBUG | ??:??:?? 131 Current limit set result 0
DEBUG | ??:??:?? 131 SX126X_E22 mode enabled. Setting DIO2 as RF Switch
INFO  | ??:??:?? 131 Set Rx Boosted Gain mode; result: 0
INFO  | ??:??:?? 131 SX1262 Radio init succeeded, using SX1262 radio
INFO  | ??:??:?? 131 Not using WIFI
DEBUG | ??:??:?? 131 (bw=250, sf=11, cr=4/8) packet symLen=8 ms, payloadSize=237, time 3057 ms
DEBUG | ??:??:?? 131 LoRA bitrate = 77.526985 bytes / sec
INFO  | ??:??:?? 131 PowerFSM init, USB power=1
DEBUG | ??:??:?? 131 Enter state: BOOT
DEBUG | ??:??:?? 131 [Power] Battery: usbPower=0, isCharging=0, batMv=0, batPct=0
DEBUG | ??:??:?? 131 [Screen] Screen: Started...
INFO  | ??:??:?? 131 [RangeTestModule] Range Test Module - Disabled
INFO  | ??:??:?? 134 [PowerFSM] Initialise the NimBLE bluetooth module
INFO  | ??:??:?? 136 [Screen] Done with boot screen...
DEBUG | ??:??:?? 136 [Screen] showing standard frames
DEBUG | ??:??:?? 136 [Screen] Showing 0 module frames
DEBUG | ??:??:?? 136 [Screen] Total frame count: 103
DEBUG | ??:??:?? 136 [Screen] Added modules.  numframes: 0
DEBUG | ??:??:?? 136 [Screen] Finished building frames. numframes: 2
DEBUG | ??:??:?? 151 [Power] Battery: usbPower=0, isCharging=0, batMv=0, batPct=0
INFO  | ??:??:?? 160 [NodeInfoModule] Sending our nodeinfo to mesh (wantReplies=1)
INFO  | ??:??:?? 160 [NodeInfoModule] sending owner !75cfc80c/Meshtastic c80c/c80c
DEBUG | ??:??:?? 160 [NodeInfoModule] Initial packet id 1596636914, numPacketId 4294967295
DEBUG | ??:??:?? 160 [NodeInfoModule] Update DB node 0x75cfc80c, rx_time=0, channel=0
DEBUG | ??:??:?? 160 [NodeInfoModule] handleReceived(LOCAL) (id=0x5f2abef4 fr=0x0c to=0xff, WantAck=0, HopLim=3 Ch=0x0 Portnum=4 WANTRESP priority=10)
DEBUG | ??:??:?? 160 [NodeInfoModule] No modules interested in portnum=4, src=LOCAL
DEBUG | ??:??:?? 160 [NodeInfoModule] localSend to channel 0
DEBUG | ??:??:?? 160 [NodeInfoModule] Add packet record (id=0x5f2abef4 fr=0x0c to=0xff, WantAck=0, HopLim=3 Ch=0x0 Portnum=4 WANTRESP priority=10)
DEBUG | ??:??:?? 160 [NodeInfoModule] Expanding short PSK #1
DEBUG | ??:??:?? 160 [NodeInfoModule] Using AES128 key!
DEBUG | ??:??:?? 160 [NodeInfoModule] ESP32 crypt fr=75cfc80c, num=5f2abef4, numBytes=50!
WARN  | ??:??:?? 160 [NodeInfoModule] send - lora tx disable because RegionCode_Unset```

[github-actions]

🤖 Pull request artifacts

file	commit
pr2749-firmware-2.2.7.3c9ab2d.zip	3c9ab2d