yetangitu/GfxTablet
1
0
Fork 0
mirror of https://github.com/rfc2822/GfxTablet synced 2025-10-03 01:29:17 +02:00
Code Issues Releases Wiki Activity

add button information to documentation

Browse source
This commit is contained in:
Jarrad Whitaker 2015-11-27 23:06:01 +11:00
parent c61378cef4
commit a4721a34ea
1 changed files with 5 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

6
doc/protocol.txt
View file

@ -20,7 +20,11 @@ Packet structure, uses network byte order (big endian):
1 unsigned int16 pressure (accepting full range 0..65535, but will clip to 32768 == pressure 1.0f on Android device) 1 unsigned int16 pressure (accepting full range 0..65535, but will clip to 32768 == pressure 1.0f on Android device)
when type == button event: when type == button event:
1 signed int8 number of button, starting with 0 1 signed int8 button id:
-1: stylus in range pseudo-button
0: left click / stylus in contact / button 0
1: extra button 1
2: extra button 2
1 byte button status: 1 byte button status:
0 button is released ("up") 0 button is released ("up")
1 button is pressed ("down") 1 button is pressed ("down")