| \ See license at end of file |
| purpose: Driver for Armada 610/MMP2 keypad controller |
| |
| : keypad-on ( -- ) |
| 5 h# 015018 io! \ Clock on with reset asserted |
| 1 h# 015018 io! \ Clock on, release reset |
| 1 ms |
| ; |
| : kp! ( n offset -- ) h# 012000 + io! ; |
| : kp@ ( offset -- n ) h# 012000 + io@ ; |
| : keypad-direct-mode ( #keys -- ) |
| 1- 6 lshift h# 202 or 0 kp! |
| ; |
| : scan-keypad ( -- n ) |
| 0 kp@ h# 4000.0000 or 0 kp! |
| 1 ms |
| 8 kp@ |
| ; |
| |
| \ LICENSE_BEGIN |
| \ Copyright (c) 2010 FirmWorks |
| \ |
| \ Permission is hereby granted, free of charge, to any person obtaining |
| \ a copy of this software and associated documentation files (the |
| \ "Software"), to deal in the Software without restriction, including |
| \ without limitation the rights to use, copy, modify, merge, publish, |
| \ distribute, sublicense, and/or sell copies of the Software, and to |
| \ permit persons to whom the Software is furnished to do so, subject to |
| \ the following conditions: |
| \ |
| \ The above copyright notice and this permission notice shall be |
| \ included in all copies or substantial portions of the Software. |
| \ |
| \ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| \ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| \ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| \ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE |
| \ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
| \ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
| \ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| \ |
| \ LICENSE_END |