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27 lines
1.3 KiB
Markdown
27 lines
1.3 KiB
Markdown
## AMS <-> MQTT Bridge
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# Code
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Various code projects to help debug and build the final system
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### HanDebugger (C# console)
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A very simplified c# console application to read serial data directly from the HAN bus, using the HAN-FTDI circuit and a FTDI device (USB serial port). The application will simply use the right serial setup (2400 baud, 8E1) to set up a connection and continously read incoming data. The received data is split on the package start and -end flags (0x7E) and output to console.
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### ESPDebugger (Arduino sketch on ESP8266)
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Very similar to the HanDebugger, simply reading the HAN data and outputting the same data to the Serial1 port, HEX-formatted and splitted by lines on start and -end flags.
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### SerialTestPattern (Arduino sketch, any variant)
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This code outputs a changing serial test pattern.
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### SerialSimulator (Python code to send sample HAN data over serial port)
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Use this Python3 script (e.g. running on a desktop computer using a USB to serial dongle) to simulate the data sent over the HAN port (after being translate from Mbus to uart signals).
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