1- Ericsson CHA01
1.1- Instruction
The Ericsson cha01 chatboard is supported on serial port #0 of the gp32, through a line discipline driver (chatboard.c).To activate the chatboard, you need to start the chatboardattach program in backgound, or keep open a filedescriptor with the line discipline N_SMSBLOCK.Eg:
chatboardattach &bash### now your chatboard is installed as the system keyboard ###Due to hardware limitations, before starting a new line, you need to press KEY_WWW.
1.2- Mapping
| Chatboard | Result |
|---|---|
| WWW_KEY | wake-up |
| ATTACH_KEY | ALT |
| EMAIL_KEY | CTRL |
| PHONE_KEY | TAB |
| YES_KEY | ENTER |
| NO_KEY | ESC |
| shift SPACE | CAPS-LOCK |
| 0-9 | 0-9 |
| A-Z | a-z |
| CAPS-LOCK A-Z | A-Z |
| LEFT_KEY | < |
| RIGHT_KEY | > |
| ALT 8 | |
| ALT 9 | [ |
| ALT 0 | ] |
| ALT ( | { |
| ALT ) | } |
| ALT U | ~ |
| ALT D | ` |
| ALT B | \ |
| ALT Z | = |
| ALT X | _ |
| ALT LEFT_KEY | LEFT |
| ALT RIGHT_KEY | RIGHT |
| ALT L | UP |
| ALT . | DOWN |
1.3- Test material
Be carefull, the cha01 chatboard is the grey background one.
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