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konnected-io / konnected-security

Konnected connects wired sensors and switches to SmartThings, Home Assistant, Hubitat and OpenHAB
https://konnected.io
Apache License 2.0
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Failure to upload after flashing #49

Closed rdmorin closed 6 years ago

rdmorin commented 6 years ago

This worked seamlessly on my first attempt. The second ESP8266 NodeMCU module I tried has worked with other firmware. Every time I try to flash it with Konnected firmware it fails to reboot. The LED is flashing rapidly as if it is rebooting and not finding the bootloader. Is there a way around this? If I re-flash with the Arduino API it seems to work still, so the chip does not seem to have any permanent damage.

./scripts/flash esptool.py v2.2-dev Connecting.... Detecting chip type... ESP8266 Chip is ESP8266EX Uploading stub... Running stub... Stub running... Configuring flash size... Auto-detected Flash size: 4MB Flash params set to 0x0240 Compressed 479444 bytes to 311295... Wrote 479444 bytes (311295 compressed) at 0x00000000 in 27.5 seconds (effective 139.6 kbit/s)... Hash of data verified.

Leaving... Hard resetting... opening port /dev/tty.SLAB_USBtoUART with 115200 baud Traceback (most recent call last): File "//anaconda/bin/nodemcu-uploader", line 11, in sys.exit(main_func()) File "//anaconda/lib/python2.7/site-packages/nodemcu_uploader/main.py", line 252, in main_func uploader = Uploader(args.port, args.baud, start_baud=args.start_baud) File "//anaconda/lib/python2.7/site-packages/nodemcu_uploader/uploader.py", line 78, in init __sync() File "//anaconda/lib/python2.7/site-packages/nodemcu_uploader/uploader.py", line 76, in __sync raise DeviceNotFoundException('Device not found or wrong port') nodemcu_uploader.exceptions.DeviceNotFoundException: Device not found or wrong port

heythisisnate commented 6 years ago

It sometimes takes a minute or two to reboot. It looks like you're using my flash script, which is designed to wait and retry after a couple seconds for it to reboot after flashing. Can you try giving it a minute and see if it eventually does upload successfully?

rdmorin commented 6 years ago

I noticed it was in a loop but I waited ages to no avail. After some searching I decided the flash was failing and found that a complete erase of the flash and fresh run of the script solved the issue. Thanks for your help and for the great software!