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Gregor Riepl 2021-01-31 18:05:00 +01:00
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README.md
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@ -99,13 +99,21 @@ Wring schema of the old vending machine.
Central controller software. Has a simple HTTP API for controlling output and
checking the current fill status of each slot.
Written in Go, must be compiled before use:
The controller is written in Go, must be compiled before use:
```shell
cd uncanny/
go build ./cmd/uncanny
```
Note that CGO is required because the source code makes use of the global
`messages.h` C header file. If you need to cross-compile, use the following
command:
```shell
GOARCH=arm GOOS=linux CGO_ENABLED=1 CC=arm-linux-gnueabi-gcc go build -o uncanny-linux-arm ./cmd/uncanny
```
The resulting `uncanny` executable should be running on the controlling
Raspberry Pi. An example SystemD unit is provided in `server/uncanny.service`.
Copy `uncanny` to `/usr/bin`, install the service file to