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Upload script

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This commit is contained in:
Ollo 2020-11-06 19:48:39 +01:00
parent 2d73925636
commit 4303e248ff
2 changed files with 33 additions and 1 deletions
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7
esp32/host/Readme.md
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@ -12,7 +12,6 @@ For further details have a look at the Readme.md one level above.
# Remote Upload
This script will allow you to send an OTA update to your device.
## Installation
@ -22,6 +21,12 @@ Requirements are:
## Usage
See ***upload-via-mqtt.sh***
# Remote Upload - Backend
## Usage
```text
usage: ota_updater.py [-h] -l BROKER_HOST -p BROKER_PORT [-u BROKER_USERNAME]
[-d BROKER_PASSWORD] [-t BASE_TOPIC] -i DEVICE_ID

27
esp32/host/upload-via-mqtt.sh Executable file
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@ -0,0 +1,27 @@
#!//bin/bash
if [ $# -ne 3 ]; then
echo "Homie prefex and device index must be specified:"
echo "$0 <mqtt host> <prefix> <device index>"
echo "e.g."
echo "$0 192.168.0.2 test/ MyDeviceId"
exit 1
fi
mqttHost=$1
mqttPrefix=$2
homieId=$3
firmwareFile=../.pio/build/esp32doit-devkit-v1/firmware.bin
if [ ! -f $firmwareFile ]; then
echo "the script $0 must be started in host/ sub directory"
exit 2
fi
mosquitto_pub -h $mqttHost -t "${mqttPrefix}${homieId}/stay/alive/set" -m "1" -r
echo "Waiting ..."
mosquitto_sub -h $mqttHost -t "${mqttPrefix}${homieId}/#" -R -C 1
python ota_updater.py -l $mqttHost -t "$mqttPrefix" -i "$homieId" $firmwareFile
mosquitto_pub -h $mqttHost -t "${mqttPrefix}${homieId}/stay/alive/set" -m "0" -r
exit 0