Pycom 1.20.2.r2 firmware OTA not updating
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I've usually been able to update the firmware OTA using the pybytes website. This latest release has failed on all 12 LoPy4 devices I have remotely connected to Wifi. Is it just me, or is anyone else having issues updating from 1.20.2.r1 to 1.20.2.r2?
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@dnear1 Can you please try again? We changed the way the binary images are stored on the software server but noticed that in the firmware up until 1.20.2.r1 it was using a static path.
I added symlinks on the software server so the upgrade image should now be found even on devices with older firmware.
Please let me know if that fixes your issue.
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I tried several but still getting failures.
I'll also note that since about the time I upgraded to 1.20.2.r1, the devices seem to ping pybytes far less frequently. That's maybe a good thing if it's a cellular connection, but could it be contributing to this and other code update problems I've had? My code uses time.sleep(300) between sends. Has the pybytes behavior during time.sleep changed? Do I need to have a send_ping or similar at some interval between sleep or some other method to provide a regular heartbeat to pybytes when I want it to "be online"?
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@dnear1 Can you please run the following on the LoPy4?
import pycom pycom.nvs_set('pybytes_debug', 5)Then please reset the module and provide the output.
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@Xykon I will later tonight. They're all remotely mounted around the metro area about 100 miles away
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rst:0x1 (POWERON_RESET),boot:0x32 (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:0x3fff8020,len:8 load:0x3fff8028,len:2140 ho 0 tail 12 room 4 load:0x4009fa00,len:19760 entry 0x400a05bc ssl_params={'ca_certs': '/flash/cert/pycom-ca.pem'} LIS2HH12 not imported ssl_params={'ca_certs': '/flash/cert/pycom-ca.pem'} WMAC: 240AC4C73304 Firmware: 1.20.2.r1 Pybytes: 1.6.0 Attempting to connect with network wifi Initialized watchdog for WiFi and LTE connection with timeout 1260000 ms WLAN connected? False Wifi connection attempt: 1 WLAN connected? False (ssid='Ericsson2.4G-2-1', bssid=b'\x00\rgv\xb6\xc9', sec=0, channel=1, rssi=-51) (ssid='AREDN-20-v3', bssid=b'$\xa4<t\xfd#', sec=0, channel=1, rssi=-52) (ssid='DesertIslandSupplyCo', bssid=b"X\x90C'\x9a&", sec=3, channel=11, rssi=-56) (ssid='ATT6SH58Na', bssid=b'\xec\xa9@\xbb\xe8p', sec=3, channel=6, rssi=-59) (ssid='Red_Mountain_Makers', bssid=b'\xf0\x9f\xc2=!b', sec=3, channel=6, rssi=-63) (ssid='ATTqsHdTxi_Ext', bssid=b'\xc4A\x1e^\xe0E', sec=3, channel=11, rssi=-64) (ssid='ATTqsHdTxi_Ext_Ext', bssid=b'\xc4A\x1e^\xe0G', sec=3, channel=11, rssi=-69) (ssid='Red_Mountain_Makers', bssid=b'\xa0\x8ex2\x9f\xae', sec=3, channel=6, rssi=-70) (ssid='DesertIslandSupplyCo', bssid=b'hrQ\x84Y\x9e', sec=3, channel=11, rssi=-71) (ssid='ATTqsHdTxi', bssid=b'\xf8-\xc0dUp', sec=3, channel=11, rssi=-74) (ssid='DIRECT-3D-HP OfficeJet Pro 7740', bssid=b'B\xb04vj=', sec=3, channel=6, rssi=-77) (ssid='woodrow hall', bssid=b'\xc0\xc1\xc0\xc6@\x84', sec=4, channel=11, rssi=-79) (ssid='woodrow hall-guest', bssid=b'\xc0\xc1\xc0\xc6@\x86', sec=0, channel=11, rssi=-80) (ssid='HVP_b82ca091985a', bssid=b'\xb8,\xa0\x91\x98b', sec=5, channel=6, rssi=-83) (ssid='The Hangout Bham-2G', bssid=b'\xd8\xa7V\x9a\x07\xd6', sec=3, channel=11, rssi=-86) (ssid='OpenEVSE_1678039', bssid=b'^\xcf\x7f\x19\x9a\xd7', sec=3, channel=6, rssi=-87) (ssid='tla00317', bssid=b'\x88j\xe3\xa0\x03\x17', sec=3, channel=11, rssi=-92) WiFi connection established MQTT Protocol Packet sent. (Length: 118) This is PybytesProtocol.start_MQTT Packet sent. (Length: 44) Connected to MQTT mqtt.pybytes.pycom.io Pybytes connected successfully (using the built-in pybytes library) This is pack_info_message() __pack_message: b'010404a00581000000' MQTT Protocol Packet sent. (Length: 50) Pybytes configuration read from /flash/pybytes_config.json Scanning for known wifi nets Connected to Red_Mountain_Makers with IP address:0.0.0.0 Watchdog timeout has been increased to 2147483647 ms self.__connection_status=1 | self.__network_type=0 MQTT over WIFI||LTE... disconnecting MQTT Socket send error [Errno 118] EHOSTUNREACH Connected over WIFI... disconnecting Attempting to connect with network wifi Initialized watchdog for WiFi and LTE connection with timeout 1260000 ms WLAN connected? False Wifi connection attempt: 1 WLAN connected? False (ssid='DesertIslandSupplyCo', bssid=b"X\x90C'\x9a&", sec=3, channel=11, rssi=-46) (ssid='AREDN-20-v3', bssid=b'$\xa4<t\xfd#', sec=0, channel=1, rssi=-51) (ssid='Ericsson2.4G-2-1', bssid=b'\x00\rgv\xb6\xc9', sec=0, channel=1, rssi=-53) (ssid='ATT6SH58Na', bssid=b'\xec\xa9@\xbb\xe8p', sec=3, channel=6, rssi=-59) (ssid='ATTqsHdTxi_Ext', bssid=b'\xc4A\x1e^\xe0E', sec=3, channel=11, rssi=-59) (ssid='ATTqsHdTxi_Ext_Ext', bssid=b'\xc4A\x1e^\xe0G', sec=3, channel=11, rssi=-63) (ssid='Red_Mountain_Makers', bssid=b'\xf0\x9f\xc2=!b', sec=3, channel=6, rssi=-64) (ssid='Red_Mountain_Makers', bssid=b'\xa0\x8ex2\x9f\xae', sec=3, channel=6, rssi=-65) (ssid='DesertIslandSupplyCo', bssid=b'hrQ\x84Y\x9e', sec=3, channel=11, rssi=-69) (ssid='ATTqsHdTxi', bssid=b'\xf8-\xc0dUp', sec=3, channel=11, rssi=-74) (ssid='DIRECT-3D-HP OfficeJet Pro 7740', bssid=b'B\xb04vj=', sec=3, channel=6, rssi=-78) (ssid='woodrow hall', bssid=b'\xc0\xc1\xc0\xc6@\x84', sec=4, channel=11, rssi=-79) (ssid='woodrow hall-guest', bssid=b'\xc0\xc1\xc0\xc6@\x86', sec=0, channel=11, rssi=-80) (ssid='OpenEVSE_1678039', bssid=b'^\xcf\x7f\x19\x9a\xd7', sec=3, channel=6, rssi=-85) (ssid='Red_Mountain_Makers', bssid=b'\x00\x1d~\x97\xf8\x96', sec=3, channel=11, rssi=-89) (ssid='ATT-WI-6871', bssid=b'\xb0\xc1\x9e\x14mH', sec=3, channel=6, rssi=-90) WiFi connection established MQTT Protocol Packet sent. (Length: 118) This is PybytesProtocol.start_MQTT Packet sent. (Length: 44) Connected to MQTT mqtt.pybytes.pycom.io Pybytes connected successfully (using the built-in pybytes library) This is pack_info_message() __pack_message: b'010404a00581000000' MQTT Protocol Packet sent. (Length: 50) This is pack_pybytes_message_variable(5, 2, bytearray(b'\x00\x00\x00\x00\x00')) __pack_message: b'0e05020000000000' MQTT Protocol turning fan off Removed default channels Packet sent. (Length: 49) US channels set This is pack_pybytes_message_variable(5, 2, bytearray(b'\x00\x00\x00\x04\x00')) __pack_message: b'0e05020000000400' MQTT Protocol Joining LoRa via OTAA Packet sent. (Length: 49) Not yet joined... Not yet joined... Not yet joined... This is pack_pybytes_message_variable(5, 2, bytearray(b'\x00\x00\x00\x00\x00')) __pack_message: b'0e05020000000000' MQTT Protocol Starting This is pack_pybytes_message_variable(5, 2, bytearray(b'\x00\x00\x00\x01\x00')) __pack_message: b'0e05020000000100' MQTT Protocol Looping turning fan on Packet sent. (Length: 49) Packet sent. (Length: 49) turning fan off Battery Voltage = 2.745413 Sending data! This is pack_pybytes_message_variable(5, 0, bytearray(b'\x00\x00\x00\x00\x00')) __pack_message: b'0e05000000000000' MQTT Protocol Packet sent. (Length: 49) This is pack_pybytes_message_variable(5, 1, bytearray(b'\x00\x00\x00\x00\x00')) __pack_message: b'0e05010000000000' MQTT Protocol -
Flashing this device while in debug mode, it finally took it
Pycom MicroPython 1.20.2.r1 [v1.11-a5aa0b8] on 2020-09-09; LoPy4 with ESP32 Pybytes Version: 1.6.0 Type "help()" for more information. >>> This is PybytesProtocol.__keep_connection(alarm=<Alarm>) MQTT Protocol Packet sent. (Length: 42) This is PybytesProtocol.__process_recv_message() This is PybytesLibrary.unpack_message(message=b'\x07') This is PybytesProtocol.__keep_connection(alarm=<Alarm>) MQTT Protocol Packet sent. (Length: 42) This is PybytesProtocol.__process_recv_message() This is PybytesLibrary.unpack_message(message=b'\x07') This is PybytesProtocol.__process_recv_message() This is PybytesLibrary.unpack_message(message=b'\x85') Performing OTA Requesting: manifest.json?current_ver=1.20.2.r1&sysname=LoPy4&wmac=240ac4c73304&ota_slot=0x10000 to software.pycom.io:443 with SSL? True Wrapping socket Sending request Result: b'HTTP/1.1 200 OK\r\nServer: nginx\r\nDate: Wed, 25 Nov ' Requesting: downloads/appimg/firmware_LoPy4_1.20.2.r2-pybytes.bin to software.pycom.io:443 with SSL? True Wrapping socket Sending request Result: b'HTTP/1.1 200 OK\r\nServer: nginx\r\nDate: Wed, 25 Nov ' Sending OTA result back 2 __pack_message: b'0502' MQTT Protocol Packet sent. (Length: 47) ets Jun 8 2016 00:22:57 -
@Xykon I was able to flash all my devices up now.. Whatever was changed between this morning and now, it works. Also, devices are reporting 'online' now, where earlier, everything was offline even though it was updating pybytes..
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@Xykon I had several other units I tried to fix and get online that still wouldn't flash OTA.
When I ran your debug commands, it did go thru.
>>> import pycom >>> pycom.nvs_set('pybytes_debug', 5) >>> ets Jun 8 2016 00:22:57 rst:0x1 (POWERON_RESET),boot:0x32 (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:0x3fff8020,len:8 load:0x3fff8028,len:2140 ho 0 tail 12 room 4 load:0x4009fa00,len:19760 entry 0x400a05bc ssl_params={'ca_certs': '/flash/cert/pycom-ca.pem'} ets Jun 8 2016 00:22:57 rst:0x1 (POWERON_RESET),boot:0x32 (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:0x3fff8020,len:8 load:0x3fff8028,len:2140 ho 0 tail 12 room 4 load:0x4009fa00,len:19760 entry 0x400a05bc ssl_params={'ca_certs': '/flash/cert/pycom-ca.pem'} LIS2HH12 not imported ets Jun 8 2016 00:22:57 rst:0x1 (POWERON_RESET),boot:0x32 (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:0x3fff8020,len:8 load:0x3fff8028,len:2140 ho 0 tail 12 room 4 load:0x4009fa00,len:19760 entry 0x400a05bc ssl_params={'ca_certs': '/flash/cert/pycom-ca.pem'} LIS2HH12 not imported ssl_params={'ca_certs': '/flash/cert/pycom-ca.pem'} WMAC: 807D3A937CD8 Firmware: 1.20.2.r1 Pybytes: 1.6.0 Attempting to connect with network wifi Initialized watchdog for WiFi and LTE connection with timeout 1260000 ms WLAN connected? False Wifi connection attempt: 1 WLAN connected? False (ssid='AREDN-20-v3', bssid=b'$\xa4<t\xfd#', sec=0, channel=1, rssi=-36) (ssid='DesertIslandSupplyCo', bssid=b"X\x90C'\x9a&", sec=3, channel=11, rssi=-41) (ssid='Ericsson2.4G-2-1', bssid=b'\x00\rgv\xb6\xc9', sec=0, channel=1, rssi=-48) (ssid='AREDN-20-v3', bssid=b'hrQn.\xe0', sec=0, channel=1, rssi=-51) (ssid='ATTqsHdTxi_Ext', bssid=b'\xc4A\x1e^\xe0E', sec=3, channel=11, rssi=-52) (ssid='Red_Mountain_Makers', bssid=b'\xf0\x9f\xc2=!b', sec=3, channel=6, rssi=-56) (ssid='ATTqsHdTxi', bssid=b'\xf8-\xc0dUp', sec=3, channel=11, rssi=-56) (ssid='ATT6SH58Na', bssid=b'\xec\xa9@\xbb\xe8p', sec=3, channel=6, rssi=-59) (ssid='Red_Mountain_Makers', bssid=b'\xa0\x8ex2\x9f\xae', sec=3, channel=6, rssi=-63) (ssid='ATTqsHdTxi_Ext_Ext', bssid=b'\xc4A\x1e^\xe0G', sec=3, channel=11, rssi=-64) (ssid='DesertIslandSupplyCo', bssid=b'hrQ\x84Y\x9e', sec=3, channel=11, rssi=-67) (ssid='DIRECT-3D-HP OfficeJet Pro 7740', bssid=b'B\xb04vj=', sec=3, channel=6, rssi=-74) (ssid='woodrow hall-guest', bssid=b'\xc0\xc1\xc0\xc6@\x86', sec=0, channel=11, rssi=-83) (ssid='OpenEVSE_1678039', bssid=b'^\xcf\x7f\x19\x9a\xd7', sec=3, channel=1, rssi=-84) (ssid='Red_Mountain_Makers', bssid=b'\x00\x1d~\x97\xf8\x96', sec=3, channel=11, rssi=-86) WiFi connection established MQTT Protocol Packet sent. (Length: 118) This is PybytesProtocol.start_MQTT Packet sent. (Length: 44) Connected to MQTT mqtt.pybytes.pycom.io Pybytes connected successfully (using the built-in pybytes library) This is pack_info_message() __pack_message: b'010404a00581000000' MQTT Protocol Packet sent. (Length: 50) Pybytes configuration read from /flash/pybytes_config.json Pycom MicroPython 1.20.2.r1 [v1.11-a5aa0b8] on 2020-09-09; LoPy4 with ESP32 Pybytes Version: 1.6.0 Type "help()" for more information. >>> This is PybytesProtocol.__process_recv_message() This is PybytesLibrary.unpack_message(message=b'\x85') Performing OTA Requesting: manifest.json?current_ver=1.20.2.r1&sysname=LoPy4&wmac=807d3a937cd8&ota_slot=0x210000 to software.pycom.io:443 with SSL? True Wrapping socket Sending request Result: b'HTTP/1.1 200 OK\r\nServer: nginx\r\nDate: Fri, 27 Nov ' Requesting: downloads/appimg/firmware_LoPy4_1.20.2.r2-pybytes.bin to software.pycom.io:443 with SSL? True Wrapping socket Sending request Result: b'HTTP/1.1 200 OK\r\nServer: nginx\r\nDate: Fri, 27 Nov ' Sending OTA result back 2 __pack_message: b'0502' MQTT Protocol Packet sent. (Length: 47) ets Jun 8 2016 00:22:57 rst:0x7 (TG0WDT_SYS_RESET),boot:0x32 (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:0x3fff8020,len:8 load:0x3fff8028,len:2140 ho 0 tail 12 room 4 load:0x4009fa00,len:19760 entry 0x400a05bc ssl_params={'ca_certs': '/flash/cert/pycom-ca.pem'} LIS2HH12 not imported ssl_params={'ca_certs': '/flash/cert/pycom-ca.pem'} WMAC: 807D3A937CD8 Firmware: 1.20.2.r2 Pybytes: 1.6.1 Attempting to connect with network wifi Initialized watchdog for WiFi and LTE connection with timeout 1260000 ms WLAN connected? False Wifi connection attempt: 1 WLAN connected? False (ssid='DesertIslandSupplyCo', bssid=b"X\x90C'\x9a&", sec=3, channel=11, rssi=-40) (ssid='AREDN-20-v3', bssid=b'hrQn.\xe0', sec=0, channel=1, rssi=-46) (ssid='Ericsson2.4G-2-1', bssid=b'\x00\rgv\xb6\xc9', sec=0, channel=1, rssi=-48) (ssid='ATTqsHdTxi_Ext', bssid=b'\xc4A\x1e^\xe0E', sec=3, channel=11, rssi=-52) (ssid='ATT6SH58Na', bssid=b'\xec\xa9@\xbb\xe8p', sec=3, channel=6, rssi=-53) (ssid='Red_Mountain_Makers', bssid=b'\xf0\x9f\xc2=!b', sec=3, channel=6, rssi=-55) (ssid='ATTqsHdTxi', bssid=b'\xf8-\xc0dUp', sec=3, channel=11, rssi=-56) (ssid='Red_Mountain_Makers', bssid=b'\xa0\x8ex2\x9f\xae', sec=3, channel=6, rssi=-60) (ssid='AREDN-20-v3', bssid=b'hrQf\x9e\xf0', sec=0, channel=1, rssi=-62) (ssid='ATTqsHdTxi_Ext_Ext', bssid=b'\xc4A\x1e^\xe0G', sec=3, channel=11, rssi=-64) (ssid='HVP_b82ca091985a', bssid=b'\xb8,\xa0\x91\x98b', sec=5, channel=6, rssi=-65) (ssid='DesertIslandSupplyCo', bssid=b'hrQ\x84Y\x9e', sec=3, channel=11, rssi=-66) (ssid='DIRECT-3D-HP OfficeJet Pro 7740', bssid=b'B\xb04vj=', sec=3, channel=6, rssi=-72) (ssid='OpenEVSE_1678039', bssid=b'^\xcf\x7f\x19\x9a\xd7', sec=3, channel=1, rssi=-84) (ssid='Red_Mountain_Makers', bssid=b'\x00\x1d~\x97\xf8\x96', sec=3, channel=11, rssi=-85) (ssid='ATT-WI-6871', bssid=b'\xb0\xc1\x9e\x14mH', sec=3, channel=6, rssi=-90) WiFi connection established MQTT Protocol Packet sent. (Length: 118) This is PybytesProtocol.start_MQTT Packet sent. (Length: 44) Connected to MQTT mqtt.pybytes.pycom.io Pybytes connected successfully (using the built-in pybytes library) This is pack_info_message() __pack_message: b'010404a00582000000' MQTT Protocol Packet sent. (Length: 50) Pybytes configuration read from /flash/pybytes_config.json Pycom MicroPython 1.20.2.r2 [v1.11-3a7776d] on 2020-11-23; LoPy4 with ESP32 Pybytes Version: 1.6.1 Type "help()" for more information. >>>
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