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Diffstat (limited to 'api/gps-service-geolocation.yml')
| -rw-r--r-- | api/gps-service-geolocation.yml | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/api/gps-service-geolocation.yml b/api/gps-service-geolocation.yml new file mode 100644 index 0000000..805eab0 --- /dev/null +++ b/api/gps-service-geolocation.yml @@ -0,0 +1,135 @@ +afbidl: "0.1" + +info: + title: Service for geolocation + description: + GPS service reports current WGS84 coordinates from GNSS devices + via the gpsd application. + version: "0.1" + author: AGL + maintainer: Scott Rifenbark + homepage: https://doc.automotivelinux.org/... + +generators: + genskel: + scope: static + prefix: req_ + postfix: _cb + init: init_gps + #same model as book yaml + doc: + id: gps-api + keywords: gps + author: + version: + src_prefix: api-gps + chapters: + - name: Abstract + url: abstract.md + - name: User Guide + url: userguide.md + +api: + name: gps + + verbs: + + subscribe: + description: subscribe to gps/gnss events + request: $/schemas/subscription-desc + reply: + success: $/schemas/none + + unsubscribe: + description: unsubscribe to gps/gnss events + request: $/schemas/subscription-desc + reply: + success: $/schemas/none + + location: + description: get current gps/gnss coordinates + request: $/schemas/none + reply: + success: $/schemas/location + _: An error can be returned when the service isn't ready + + record: + description: | + Entering *record* mode you must send **{"state": "on"}** with the **record** + verb which will have a JSON response of **{"filename": "gps_YYYYMMDD_hhmm.log"}** + pointing to log under *app-data/agl-service-gps* + + Now to enter *replaying* mode you must symlink or copy a GPS dump to + *app-data/agl-service-gps/recording.log* and restart the service. + From then on out the previously recorded GPS data will loop infinitely + which is useful for testing or demonstration purposes. + request: $/schemas/record/request + reply: + success: $/schemas/record/reply + _: An error can be returned when the service isn't ready + + events: + location: $/schemas/location + +# Follow JsonSchema specification (https://json-schema.org/) +schemas: + subscription-desc: + title: Description of the event subscribed or unsubscribed + type: object + properties: + value: { enum: [ location ] } + required: [ value ] + + location: + title: the location + type: object + properties: + altitude: + title: the altitude in meters above the normal geoide + type: number + minimum: -20000 + maximum: 20000 + latitude: + title: the latitude in degrees + type: number + minimum: -90 + maximum: 90 + longitude: + title: the longitude in degrees + type: number + minimum: -180 + maximum: 180 + speed: + title: the speed in meter per seconds m/s + type: number + minimum: 0 + maximum: 6000 + track: + title: the heading in degrees + type: number + minimum: 0 + maximum: 360 + timestamp: + title: time stamp of the location as a ISO8601 date + type: string #ISO8601 + pattern: \d{4,}-[01][0-9]-[0-3][0-9]T[012][0-9]:[0-5][0-9]:[0-5][0-9].* + + record: + request: + type: object + properties: + state: { const: "on" } + required: [ state ] + + reply: + type: object + properties: + filename: + title: the name of the file that records the data of format gps_YYYYMMDD_hhmm.log + type: string + pattern: gps_\d{4}\d{2}\d{2}_\d{2}\d{2}.log + required: [ filename ] + + none: + title: no value, just null + const: null |