Differences
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| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| tools:mqtt_as [2020/08/18 06:44] – external edit 127.0.0.1 | tools:mqtt_as [2020/08/18 23:41] (current) – external edit 127.0.0.1 | ||
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| Line 6: | Line 6: | ||
| ==ESP32== | ==ESP32== | ||
| + | |||
| + | boot.py is the MicroPython startup. The others are the MQTT demo. | ||
| < | < | ||
| Line 15: | Line 17: | ||
| ==Shell== | ==Shell== | ||
| + | |||
| + | These scripts to interact with the mosquitto MQTT broker. | ||
| < | < | ||
| Line 23: | Line 27: | ||
| ===boot.py=== | ===boot.py=== | ||
| - | The ESP32 startup file. | + | The ESP32 startup file which run our test after a short boot delay. |
| < | < | ||
| Line 38: | Line 42: | ||
| ===test.py=== | ===test.py=== | ||
| - | Main executable called from startup. | + | Main executable called from startup. This demo is pulled from the README documentation with local changes. |
| Configure SERVER here. | Configure SERVER here. | ||
| Line 80: | Line 84: | ||
| ===config.py=== | ===config.py=== | ||
| - | mqtt_as configuration. | + | mqtt_as configuration |
| + | changes. | ||
| - | Configure | + | Configure |
| < | < | ||
| Line 124: | Line 129: | ||
| ===mqtt_as.py=== | ===mqtt_as.py=== | ||
| - | mqtt_as excecutable. | + | mqtt_as excecutable. This is the main logic which maintains a Wifi connection and publishes and subscribes to topics. |
| < | < | ||
| Line 209: | Line 214: | ||
| ==script== | ==script== | ||
| + | |||
| + | Subscribe to the topic named ' | ||
| < | < | ||
| #! /bin/bash | #! /bin/bash | ||
| - | while : | + | mosquitto_sub -h 192.168.0.13 -t result |
| - | do | + | |
| - | | + | |
| - | sleep 5 | + | |
| - | done | + | |
| </ | </ | ||
| ==Shell output== | ==Shell output== | ||
| + | |||
| + | Running status for the result topic. | ||
| < | < | ||
| Line 229: | Line 234: | ||
| ==script== | ==script== | ||
| + | |||
| + | Publish two messages to the topic named ' | ||
| < | < | ||
| Line 243: | Line 250: | ||
| ==ESP32 output== | ==ESP32 output== | ||
| + | |||
| + | Show running status on the ESP32 and incoming subscription topics. | ||
| < | < | ||
