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infinitime/README.md
yannickulrich 0aa25353fd Added Navigation service (#5)
InfiniTime implements a [Navigation Service](https://github.com/InfiniTimeOrg/InfiniTime/blob/develop/doc/NavigationService.md). This pull request will add it to the go library by defining a function
```go
func (i *Device) Navigation(flag string, narrative string, dist string, progress uint8) error {
  ...
}
```
From the InfiniTime manual
 * `flag`: the graphic instruction as provided by [Pure Maps](https://github.com/rinigus/pure-maps/tree/master/qml/icons/navigation). A list of valid instruction icons can be found [here](https://github.com/rinigus/pure-maps/tree/master/qml/icons/navigation)
 * `narrative`: the instruction in words, eg. "At the roundabout take the first exit".
 * `dist`: a short string describing the distance to the upcoming instruction such as "50 m".
 * `progress`: the percent complete in a `uint8`

Adding this to the `itd` daemon is straightforward
```patch
diff --git a/api/types.go b/api/types.go
index 281a85b..14c84de 100644
--- a/api/types.go
+++ b/api/types.go
@@ -22,6 +22,13 @@ type FwUpgradeData struct {
        Files []string
 }

+type NavigationData struct {
+       Flag         string
+       Narrative    string
+       Dist         string
+       Progress     uint8
+}
+
 type NotifyData struct {
        Title string
        Body  string
diff --git a/socket.go b/socket.go
index 6fcba5c..91b37c0 100644
--- a/socket.go
+++ b/socket.go
@@ -204,6 +204,10 @@ func (i *ITD) Address(_ *server.Context) string {
        return i.dev.Address()
 }

+func (i *ITD) Navigation(_ *server.Context, data api.NavigationData) error {
+       return i.dev.Navigation(data.Flag, data.Narrative, data.Dist, data.Progress)
+}
+
 func (i *ITD) Notify(_ *server.Context, data api.NotifyData) error {
        return i.dev.Notify(data.Title, data.Body)
 }
```

Co-authored-by: Yannick Ulrich <yannick.ulrich@durham.ac.uk>
Reviewed-on: https://gitea.arsenm.dev/Arsen6331/infinitime/pulls/5
Co-authored-by: yannickulrich <yannick.ulrich@protonmail.com>
Co-committed-by: yannickulrich <yannick.ulrich@protonmail.com>
2022-11-03 19:09:06 +00:00

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1.1 KiB
Markdown

# InfiniTime
This is a go library for interfacing with InfiniTime firmware
over BLE on Linux.
[![Go Reference](https://pkg.go.dev/badge/go.arsenm.dev/infinitime.svg)](https://pkg.go.dev/go.arsenm.dev/infinitime)
---
### Importing
This library's import path is `go.arsenm.dev/infinitime`.
---
### Dependencies
This library requires `dbus`, `bluez`, and `pactl` to function. These allow the library to use bluetooth, control media, control volume, etc.
#### Arch
```shell
sudo pacman -S dbus bluez libpulse --needed
```
#### Debian/Ubuntu
```shell
sudo apt install dbus bluez pulseaudio-utils
```
#### Fedora
```shell
sudo dnf install dbus bluez pulseaudio-utils
```
---
### Features
This library currently supports the following features:
- Notifications
- Heart rate monitoring
- Setting time
- Battery level
- Music control
- OTA firmware upgrades
- Navigation
---
### Mentions
The DFU process used in this library was created with the help of [siglo](https://github.com/alexr4535/siglo)'s source code. Specifically, this file: [ble_dfu.py](https://github.com/alexr4535/siglo/blob/main/src/ble_dfu.py)