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kueblckueblc
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Merge pull request #911 from kueblc/dr-tuya
Attempt to automatically diagnose common issues
2 parents 869386c + 1cc2bdc commit 0bb2369

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4 files changed

+159
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‎scripts/dr_tuya.sh

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#!/bin/bash
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NON_ESP_WARNING="WARNING: it appears this device does not use an ESP82xx and therefore cannot install ESP based firmware"
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get_macs_from_wifi_log () {
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grep AP-STA-CONNECTED smarthack-wifi.log |
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cut -d ' ' -f3 |
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sort | uniq
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}
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get_ouis_from_wifi_log () {
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get_macs_from_wifi_log |
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tr -d : | grep -Po "^.{6}"
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}
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psk_02 () {
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grep -q "ID: 02" smarthack-psk.log
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}
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web_non_esp () {
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grep -q "$NON_ESP_WARNING" smarthack-web.log
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}
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udp_non_esp () {
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grep -q "$NON_ESP_WARNING" smarthack-udp.log
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}
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esp_oui () {
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get_ouis_from_wifi_log | grep -iqf- oui/esp.txt
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}
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non_esp_oui () {
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get_ouis_from_wifi_log | grep -iqf- oui/nonesp.txt
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}
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check_for_common_issues () {
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if psk_02; then
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echo "Your device's firmware is too new."
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echo "Tuya patched the PSK vulnerability that we use to establish a connection."
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echo "You might still be able to flash this device over serial."
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echo "For more information and to follow progress on solving this issue see:"
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echo "https://github.com/ct-Open-Source/tuya-convert/wiki/Collaboration-document-for-PSK-Identity-02"
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exit 1
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fi
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if web_non_esp || udp_non_esp || non_esp_oui; then
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echo "Your device does not use an ESP82xx."
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echo "This means you cannot flash custom ESP firmware even over serial."
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exit 1
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fi
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if esp_oui; then
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echo "An ESP82xx based device connected according to your wifi log."
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echo "If this is the device you are trying to flash, another issue may be preventing it from flashing."
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echo "Otherwise, it could be that the device does not use an ESP82xx or it did not connect."
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else
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echo "No ESP82xx based devices connected according to your wifi log."
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echo "Here is a list of all the MAC addresses that connected:"
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get_macs_from_wifi_log
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echo
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echo "If you see your IoT device in this list, it is not an ESP82xx based device."
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echo "Otherwise, another issue may be preventing it from connecting."
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fi
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echo "For additional information, check the *.log files inside the scripts folder."
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echo "Please include these logs when opening a new issue on our GitHub issue tracker."
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}
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check_for_common_issues
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‎scripts/oui/esp.txt

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# "Espressif Inc." OUIs
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# updated Jan 26 2021
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083AF2
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0CDC7E
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10521C
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18FE34
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240AC4
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F008D1
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‎scripts/oui/nonesp.txt

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# Known unsupported OUIs including
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# "Tuya (HK) Limietd"
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# "Tuya Smart Inc."
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# "Beijing Winner Microelectronics Ltd"
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# updated Jan 26 2021
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000D8A
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000F89
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10D561
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1869D8
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286DCD
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68572D
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708976
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807484
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84E342
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D4A651
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DC446D
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E078A3

‎start_flash.sh

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printf .
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if (( --i == 0 )); then
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echo
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echo "Device did not appear with the intermediate firmware"
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echo "Check the *.log files in the scripts folder"
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echo "Timed out while waiting for the device to (re)connect"
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pkill -f smartconfig/main.py && echo "Stopping smart config"
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echo "If the device left easy pairing mode (LED stopped blinking quickly) when config"
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echo "packets were sent, your device may have too new of firmware for this tool:"
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echo "see https://github.com/ct-Open-Source/tuya-convert/wiki/Collaboration-document-for-PSK-Identity-02#known-affected-devices"
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echo
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echo "======================================================"
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echo "Attempting to diagnose the issue..."
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./dr_tuya.sh
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echo "======================================================"
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read -p "Do you want to try flashing another device? [y/N] " -n 1 -r
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echo
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[[ "$REPLY" =~ ^[Yy]$ ]] || break 2

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