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22 lines
1.0 KiB
Markdown
22 lines
1.0 KiB
Markdown
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# Target test running OTA update
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## Overview
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The aim of this test is to exercise the most commonly failing scenario, running OTA over PPPoS with https.
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This project opens a data session, runs basic mqtt operations and initiates OTA update.
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It supports the following test configurations:
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* Using a real modem device (default config)
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* Using VFS device (only to exercise VFS DTE)
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* Using network-only DCE (connecting directly to PPP server) -- needs some configuration
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### Configuring the PPP server
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You need to run these applications on your host machine:
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* PPP server
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```bash
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sudo pppd /dev/ttyUSB1 115200 192.168.11.1:192.168.11.2 ms-dns 8.8.8.8 modem local noauth debug nocrtscts nodetach +ipv6
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```
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* MQTT broker: Running mosquitto in the default config is enough, configuring the broker's URL to the local PPP address: `config.broker.address.uri = "mqtt://192.168.11.1";`
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* HTTP server: Need to support HTTP/1.1 (to support ranges). You can use the script `http_server.py` and configure the OTA endpoint as `"https://192.168.11.1:1234/esp32.bin"`
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