Update page 'Home'

Dennis Potter 2018-11-27 12:57:56 +01:00
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When running `footpedal-rs --help`, the following instructions are yielded. This wiki will elaborate on these commands.
```
```bash
rust-footswitch 0.1.0
Dennis Potter <dennis@dennispotter.eu>
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```
## Reading the foot pedal
To read the foot pedal without writing any settings, the subcommand `read` should be used. The help function `footswitch-rs read --help` yields te following information (omitted redundant information):
```bash
USAGE:
footswitch-rs read [FLAGS] [OPTIONS]
FLAGS:
-a, --all Read all pedals
OPTIONS:
-p, --pedal <pedals>... Specify specific pedals. Possible values: [0 | 1 | 2]
```
In other words, to acquire the settings of all pedals, run: `footswitch-rs read --all`. To acquire only information of specific pedal (e.g., 1 and 2), run: `footswitch-rs read --p 1 2`.
## Writing data to the foot pedal