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Meshtastic device firmware
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[Bug]: Issues with GPIO Pins and SX1262 Radio Initialization #4298

Closed orhunavcu closed 1 month ago

orhunavcu commented 1 month ago

Category

Serial

Hardware

Other

Firmware Version

2.3.13.83f5ba0

Description

Hi, I am encountering issues while setting up Meshtastic on my Raspberry Pi 5 with a Waveshare LoRa 433MHz GNSS module. Below is the log output and specific errors I am facing:

`Portduino is starting, HWID=1, VFS root at /root/.portduino/default Setting up Meshtastic on Portduino... Using /etc/meshtasticd/config.yaml as config file Warning, cannot claim pin GPIO21St16invalid_argument Warning, cannot claim pin GPIO16St16invalid_argument Warning, cannot claim pin GPIO20St16invalid_argument Warning, cannot claim pin GPIO18St16invalid_argument INFO | ??:??:?? 0

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

DEBUG | ??:??:?? 0 Filesystem files: DEBUG | ??:??:?? 0 /.. (0 Bytes) DEBUG | ??:??:?? 0 /prefs/.. (0 Bytes) DEBUG | ??:??:?? 0 /prefs/db.proto (512 Bytes) DEBUG | ??:??:?? 0 /prefs/channels.proto (57 Bytes) DEBUG | ??:??:?? 0 /prefs/. (0 Bytes) DEBUG | ??:??:?? 0 /. (0 Bytes) INFO | ??:??:?? 0 No I2C device configured, skipping. INFO | ??:??:?? 0 No I2C devices found INFO | ??:??:?? 0 Meshtastic hwvendor=37, swver=2.3.13.83f5ba0 INFO | ??:??:?? 0 Initializing NodeDB INFO | ??:??:?? 0 Loading /prefs/db.proto INFO | ??:??:?? 0 Loaded /prefs/db.proto successfully INFO | ??:??:?? 0 Loaded saved devicestate version 22, with nodecount: 1 INFO | ??:??:?? 0 File /prefs/config.proto not found INFO | ??:??:?? 0 Installing default LocalConfig INFO | ??:??:?? 0 Setting default channel and radio preferences! DEBUG | ??:??:?? 0 Expanding short PSK #1 INFO | ??:??:?? 0 Wanted region 0, using UNSET INFO | ??:??:?? 0 File /prefs/module.proto not found INFO | ??:??:?? 0 Installing default ModuleConfig INFO | ??:??:?? 0 Loading /prefs/channels.proto INFO | ??:??:?? 0 Loaded /prefs/channels.proto successfully INFO | ??:??:?? 0 Loaded saved channelFile version 22 INFO | ??:??:?? 0 File /oem/oem.proto not found DEBUG | ??:??:?? 0 cleanupMeshDB purged 0 entries DEBUG | ??:??:?? 0 Using nodenum 0x6732e961 DEBUG | ??:??:?? 0 Expanding short PSK #1 INFO | ??:??:?? 0 Wanted region 0, using UNSET DEBUG | ??:??:?? 0 Set Timezone to GMT0 DEBUG | ??:??:?? 0 Read RTC time as 1721170151 DEBUG | ??:??:?? 0 NeighborInfoModule is disabled INFO | ??:??:?? 0 File /prefs/cannedConf.proto not found INFO | ??:??:?? 0 CannedMessageModule is enabled DEBUG | ??:??:?? 0 Attempting to activate sx1262 radio on SPI port /dev/spidev0.0 DEBUG | ??:??:?? 0 SX126xInterface(cs=-1, irq=-1, rst=-1, busy=-1) DEBUG | ??:??:?? 0 SX126X_DIO3_TCXO_VOLTAGE not defined, not using DIO3 as TCXO reference voltage INFO | ??:??:?? 0 Starting meshradio init... DEBUG | ??:??:?? 0 (bw=250, sf=11, cr=4/5) packet symLen=8 ms, payloadSize=0, time 231 ms DEBUG | ??:??:?? 0 (bw=250, sf=11, cr=4/5) packet symLen=8 ms, payloadSize=253, time 2115 ms INFO | ??:??:?? 0 Radio freq=906.875, config.lora.frequency_offset=0.000 INFO | ??:??:?? 0 Set radio: region=UNSET, name=LongFast, config=0, ch=19, power=30 INFO | ??:??:?? 0 Radio myRegion->freqStart -> myRegion->freqEnd: 902.000000 -> 928.000000 (26.000000 mhz) INFO | ??:??:?? 0 Radio myRegion->numChannels: 104 x 250.000kHz INFO | ??:??:?? 0 Radio channel_num: 20 INFO | ??:??:?? 0 Radio frequency: 906.875000 INFO | ??:??:?? 0 Slot time: 42 msec INFO | ??:??:?? 0 Set radio: final power level=22 INFO | ??:??:?? 10 SX126x init result -2 ERROR | ??:??:?? 10 Failed to find SX1262 radio`

The main issues are:

I am receiving warnings about being unable to claim several GPIO pins (GPIO21, GPIO16, GPIO20, GPIO18). The SX1262 radio is not being detected, resulting in the error “Failed to find SX1262 radio.” Could someone please help me troubleshoot these issues?

Thank you!

PS: I did the same steps in this video. https://www.youtube.com/watch?v=91ULi9DWgds&t=1317s

Relevant log output

Lora:
  Module: sx1262  # Waveshare SX126X XXXM
  DIO2_AS_RF_SWITCH: true
  CS: 21
  IRQ: 16
  Busy: 20
  Reset: 18

gpiochip: 4

GPS:
  SerialPath: /dev/ttyAMA10

Webserver:
  Port: 443 # Port for Webserver & Webservices
  RootPath: /usr/share/doc/meshtasticd/web # Root Dir of WebServer

JOURNALCTL 

Tem 17 22:26:28 raspberrypi meshtasticd[1430]: 
Tem 17 22:26:28 raspberrypi meshtasticd[1430]: 
Tem 17 22:26:28 raspberrypi meshtasticd[1430]: INFO  | ??:??:?? 0 
Tem 17 22:26:28 raspberrypi meshtasticd[1430]: Set RX gain to boosted mode; result: 0
Tem 17 22:26:28 raspberrypi meshtasticd[1430]: 
Tem 17 22:26:28 raspberrypi meshtasticd[1430]: 
Tem 17 22:26:28 raspberrypi meshtasticd[1430]: ERROR | ??:??:?? 0 
Tem 17 22:26:28 raspberrypi meshtasticd[1430]: Failed to find SX1262 radio
Tem 17 22:26:28 raspberrypi meshtasticd[1430]: 
Tem 17 22:26:28 raspberrypi systemd[1]: meshtasticd.service: Failed with result 'exit-code'.
jp-bennett commented 1 month ago 
Lora:
  Module: sx1262  # Waveshare SX126X XXXM
  DIO2_AS_RF_SWITCH: true
  CS: 21
  IRQ: 16
  Busy: 20
  Reset: 18

gpiochip: 4

First thing I see is that "gpiochip" needs to be a subkey of Lora. Add a couple spaces to that line. I bet that's the root issue.

orhunavcu commented 1 month ago

Hi, thanks for quick reply.

I managed to start sudo meshtasticd

and now it looks like it boots, but;

`Portduino is starting, HWID=1, VFS root at /root/.portduino/default Setting up Meshtastic on Portduino... Using /etc/meshtasticd/config.yaml as config file INFO | ??:??:?? 0

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

DEBUG | ??:??:?? 0 Filesystem files: DEBUG | ??:??:?? 0 /.. (0 Bytes) DEBUG | ??:??:?? 0 /prefs/.. (0 Bytes) DEBUG | ??:??:?? 0 /prefs/db.proto (512 Bytes) DEBUG | ??:??:?? 0 /prefs/channels.proto (57 Bytes) DEBUG | ??:??:?? 0 /prefs/. (0 Bytes) DEBUG | ??:??:?? 0 /. (0 Bytes) INFO | ??:??:?? 0 No I2C device configured, skipping. INFO | ??:??:?? 0 No I2C devices found INFO | ??:??:?? 0 S:B:37,2.3.15.deb7c27 INFO | ??:??:?? 0 Initializing NodeDB INFO | ??:??:?? 0 Loading /prefs/db.proto INFO | ??:??:?? 0 Loaded /prefs/db.proto successfully INFO | ??:??:?? 0 Loaded saved devicestate version 22, with nodecount: 1 INFO | ??:??:?? 0 File /prefs/config.proto not found INFO | ??:??:?? 0 Installing default LocalConfig INFO | ??:??:?? 0 Setting default channel and radio preferences! DEBUG | ??:??:?? 0 Expanding short PSK #1 INFO | ??:??:?? 0 Wanted region 0, using UNSET INFO | ??:??:?? 0 File /prefs/module.proto not found INFO | ??:??:?? 0 Installing default ModuleConfig INFO | ??:??:?? 0 Loading /prefs/channels.proto INFO | ??:??:?? 0 Loaded /prefs/channels.proto successfully INFO | ??:??:?? 0 Loaded saved channelFile version 22 INFO | ??:??:?? 0 File /oem/oem.proto not found DEBUG | ??:??:?? 0 cleanupMeshDB purged 0 entries DEBUG | ??:??:?? 0 Using nodenum 0x6732e961 DEBUG | ??:??:?? 0 Expanding short PSK #1 INFO | ??:??:?? 0 Wanted region 0, using UNSET DEBUG | ??:??:?? 0 Set Timezone to GMT0 DEBUG | ??:??:?? 0 Read RTC time as 1721247079 DEBUG | ??:??:?? 0 NeighborInfoModule is disabled INFO | ??:??:?? 0 File /prefs/cannedConf.proto not found INFO | ??:??:?? 0 CannedMessageModule is enabled DEBUG | ??:??:?? 0 Attempting to activate sx1262 radio on SPI port /dev/spidev0.0 DEBUG | ??:??:?? 0 SX126xInterface(cs=21, irq=16, rst=18, busy=20) DEBUG | ??:??:?? 0 SX126X_DIO3_TCXO_VOLTAGE not defined, not using DIO3 as TCXO reference voltage INFO | ??:??:?? 0 Starting meshradio init... DEBUG | ??:??:?? 0 (bw=250, sf=11, cr=4/5) packet symLen=8 ms, payloadSize=0, time 231 ms DEBUG | ??:??:?? 0 (bw=250, sf=11, cr=4/5) packet symLen=8 ms, payloadSize=253, time 2115 ms INFO | ??:??:?? 0 Radio freq=906.875, config.lora.frequency_offset=0.000 INFO | ??:??:?? 0 Set radio: region=UNSET, name=LongFast, config=0, ch=19, power=30 INFO | ??:??:?? 0 Radio myRegion->freqStart -> myRegion->freqEnd: 902.000000 -> 928.000000 (26.000000 MHz) INFO | ??:??:?? 0 Radio myRegion->numChannels: 104 x 250.000kHz INFO | ??:??:?? 0 Radio channel_num: 20 INFO | ??:??:?? 0 Radio frequency: 906.875000 INFO | ??:??:?? 0 Slot time: 42 msec INFO | ??:??:?? 0 Set radio: final power level=22 INFO | ??:??:?? 0 SX126x init result 0 INFO | ??:??:?? 0 Frequency set to 906.875000 INFO | ??:??:?? 0 Bandwidth set to 250.000000 INFO | ??:??:?? 0 Power output set to 22 DEBUG | ??:??:?? 0 Current limit set to 140.000000 DEBUG | ??:??:?? 0 Current limit set result 0 DEBUG | ??:??:?? 0 Setting DIO2 as RF switch DEBUG | ??:??:?? 0 Using MCU pin -1 as RXEN and pin -1 as TXEN to control RF switching INFO | ??:??:?? 0 Set RX gain to boosted mode; result: 0 INFO | ??:??:?? 0 SX1262 Radio init succeeded, using SX1262 radio INFO | ??:??:?? 0 Using webserver port from yaml config. 443 INFO | ??:??:?? 0 Webserver started .... INFO | ??:??:?? 0 Web Server framework started on port: 443 INFO | ??:??:?? 0 Web Server root /usr/share/doc/meshtasticd/web INFO | ??:??:?? 0 API server listening on TCP port 4403 DEBUG | ??:??:?? 0 (bw=250, sf=11, cr=4/5) packet symLen=8 ms, payloadSize=237, time 2000 ms DEBUG | ??:??:?? 0 LoRA bitrate = 118.500000 bytes / sec INFO | ??:??:?? 0 PowerFSM init, USB power=1 DEBUG | ??:??:?? 0 Enter state: BOOT INFO | ??:??:?? 30 [NodeInfoModule] Sending our nodeinfo to mesh (wantReplies=1) INFO | ??:??:?? 30 [NodeInfoModule] sending owner !6732e961/Meshtastic e961/e961 DEBUG | ??:??:?? 30 [NodeInfoModule] Initial packet id 1804289383, numPacketId 4294967295 DEBUG | ??:??:?? 30 [NodeInfoModule] Update DB node 0x6732e961, rx_time=0 DEBUG | ??:??:?? 30 [NodeInfoModule] handleReceived(LOCAL) (id=0x6b8b4569 fr=0x61 to=0xff, WantAck=0, HopLim=3 Ch=0x0 Portnum=4 WANTRESP priority=10) DEBUG | ??:??:?? 30 [NodeInfoModule] No modules interested in portnum=4, src=LOCAL DEBUG | ??:??:?? 30 [NodeInfoModule] localSend to channel 0 DEBUG | ??:??:?? 30 [NodeInfoModule] Add packet record (id=0x6b8b4569 fr=0x61 to=0xff, WantAck=0, HopLim=3 Ch=0x0 Portnum=4 WANTRESP priority=10) DEBUG | ??:??:?? 30 [NodeInfoModule] Expanding short PSK #1 DEBUG | ??:??:?? 30 [NodeInfoModule] Using AES128 key! DEBUG | ??:??:?? 30 [NodeInfoModule] Installing AES128 key! WARN | ??:??:?? 30 [NodeInfoModule] send - lora tx disable because RegionCode_Unset INFO | ??:??:?? 45 [DeviceTelemetryModule] (Sending): air_util_tx=0.000000, channel_utilization=0.000000, battery_level=101, voltage=0.000000, uptime=45 DEBUG | ??:??:?? 45 [DeviceTelemetryModule] updateTelemetry LOCAL DEBUG | ??:??:?? 45 [DeviceTelemetryModule] Node status update: 0 online, 1 total INFO | ??:??:?? 45 [DeviceTelemetryModule] Sending packet to mesh DEBUG | ??:??:?? 45 [DeviceTelemetryModule] Update DB node 0x6732e961, rx_time=0 DEBUG | ??:??:?? 45 [DeviceTelemetryModule] handleReceived(LOCAL) (id=0x6b8b456a fr=0x61 to=0xff, WantAck=0, HopLim=3 Ch=0x0 Portnum=67 priority=10) DEBUG | ??:??:?? 45 [DeviceTelemetryModule] No modules interested in portnum=67, src=LOCAL DEBUG | ??:??:?? 45 [DeviceTelemetryModule] localSend to channel 0 DEBUG | ??:??:?? 45 [DeviceTelemetryModule] Add packet record (id=0x6b8b456a fr=0x61 to=0xff, WantAck=0, HopLim=3 Ch=0x0 Portnum=67 priority=10) DEBUG | ??:??:?? 45 [DeviceTelemetryModule] Expanding short PSK #1 DEBUG | ??:??:?? 45 [DeviceTelemetryModule] Using AES128 key! DEBUG | ??:??:?? 45 [DeviceTelemetryModule] Installing AES128 key! WARN | ??:??:?? 45 [DeviceTelemetryModule] send - lora tx disable because RegionCode_Unset

`

When I go to browser and write the https://localhost or https://myname

It shows UNK device. Can't edit or save the setting on it.

orhunavcu commented 1 month ago

My Journalctl stil shows the same error tho...

Tem 17 22:26:28 raspberrypi meshtasticd[1430]: Tem 17 22:26:28 raspberrypi meshtasticd[1430]: Tem 17 22:26:28 raspberrypi meshtasticd[1430]: INFO | ??:??:?? 0 Tem 17 22:26:28 raspberrypi meshtasticd[1430]: Set RX gain to boosted mode; result: 0 Tem 17 22:26:28 raspberrypi meshtasticd[1430]: Tem 17 22:26:28 raspberrypi meshtasticd[1430]: Tem 17 22:26:28 raspberrypi meshtasticd[1430]: ERROR | ??:??:?? 0 Tem 17 22:26:28 raspberrypi meshtasticd[1430]: Failed to find SX1262 radio Tem 17 22:26:28 raspberrypi meshtasticd[1430]: Tem 17 22:26:28 raspberrypi systemd[1]: meshtasticd.service: Failed with result 'exit-code'.