rewrote quickstart, build-process

Revamped and updated documentation to install and build AGL images.
(removed whitespaces, added contribution guide, corrected rcar-gen3 section 7, added aglsetup.h flags to hardware support, some minor changes)

Bug-AGL: [SPEC-3633]

Signed-off-by: Shankho Boron Ghosh <shankhoghosh123@gmail.com>
Change-Id: Iedb6c7dc1661f4bc58b5f25ea5d188778c7ff908
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/documentation/+/25407
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Tested-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>

1 files changed, 0 insertions, 71 deletions

diff --git a/docs/4_APIs_and_Services/4.5_Message_Signaling/4_AGL_Service_Signal_Composer/4_SignalComposerAPI.md b/docs/4_APIs_and_Services/4.5_Message_Signaling/4_AGL_Service_Signal_Composer/4_SignalComposerAPI.md
deleted file mode 100644
index cc1688c..0000000
--- a/docs/4_APIs_and_Services/4.5_Message_Signaling/4_AGL_Service_Signal_Composer/4_SignalComposerAPI.md
+++ /dev/null
@@ -1,71 +0,0 @@
----
-edit_link: ''
-title: Signal Composer API
-origin_url: >-
-  https://git.automotivelinux.org/apps/agl-service-signal-composer/plain/docs/part-1/4-SignalComposerAPI.md?h=master
----
-
-<!-- WARNING: This file is generated by fetch_docs.js using /home/boron/Documents/AGL/docs-webtemplate/site/_data/tocs/apis_services/master/agl-service-signal-composer-developer-guides-api-services-book.yml -->
-
-# Signal Composer API
-
-## subscribe/unsubscribe
-
-Using subscribe you can get update on change for signals you chose and you can
-using wildcard to subscribe several signals in the same time.
-
-```json
-signal-composer subscribe {"signal": "rear_left*"}
-ON-REPLY 1:signal-composer/subscribe: {"jtype":"afb-reply","request":{"status":"success","uuid":"3d4b743b-7ac6-4d3c-8fce-721107f9dee5"}}
-```
-
-Then event comes up like the following:
-
-```json
-ON-EVENT signal-composer/257b343e-8ea9-4cd7-8f9e-1904fa77f8f2({"event":"signal-composer\/257b343e-8ea9-4cd7-8f9e-1904fa77f8f2","data":{"uid":"rear_left_door","event":"low-can\/messages.doors.rear_left.open","timestamp":4833910845032292484,"value":false},"jtype":"afb-event"})
-```
-
-Unsubscribe happens the same way. When no more signals are holded by the client
-then it unsubscribe from the *AGL Application Framework* event handle.
-
-## addObjects
-
-Let you add sources or signals objects to the signal composer service after
-its initialization phase. Use this verb and specify the file as argument, you
-could use only the file name or the file name with its absolute path.
-
-```json
-signal-composer addObjects {"file": "sig_doors.json"}
-ON-REPLY 1:signal-composer/addObjects: {"jtype":"afb-reply","request":{"status":"success","uuid":"00d7a519-816e-486a-8163-3afb1face4fa"}}
-signal-composer addObjects {"file": "/tmp/sig_doors.json"}
-ON-REPLY 2:signal-composer/addObjects: {"jtype":"afb-reply","request":{"status":"success"}}
-```
-
-You can follow the activity using the service log journal and check that the
-correct number of objects has been added.
-
-> **CAUTION**: You need to get the following permission to be able to load new
-objects : `urn:AGL:permission::platform:composer:addObjects`
-
-## get
-
-You can get a signal value be requesting the API with the verb *get*:
-
-```json
-signal-composer get {"signal": "vehicle_speed", "options": {"average": 10}}
-signal-composer get {"signal": "vehicle_speed", "options": {"minimum": 10}}
-signal-composer get {"signal": "vehicle_speed", "options": {"maximum": 10}}
-signal-composer get {"signal": "vehicle_speed"}
-```
-
-You apply some simple mathematical functions by default present in the
-binding, by default **last** is used:
-
-- **average**: make an average on X latest seconds.
-- **minimum**: return the minimum value found in the X latest seconds.
-- **maximum**: return the maximum value found in the X latest seconds.
-- **last**: return the latest value.
-
-## list
-
-Verb **list** will output the list of defined signals.