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tmk_keyboard/common/matrix.c
tmk 22b6e15a17 Squashed 'tmk_core/' changes from 8da1898..e5f9940
e5f9940 Merge commit '1bc3dd200b023cecf063a0cb3ba347f77f6d759d' into core_update
da03c50 Add note for L/R side bit being ignored
e80f3c1 Add in basic documentation for Macro system
35e8a76 core: Swap position of PEQL and PENT in unimap
00751f1 Merge pull request #406 from 39aldo39/patch-1
e50d7de V-USB remote wakeup
4340997 core: Fix typo in definition AC_g
958144d core: Debug print for system and consumer keys
e7e1030 core: Fix sleep_led
0866323 core: Change matrix_init and matrix_print
0dbf73d core: Add matrix_clear() and default impl.
3202ca3 core: Add suspend mode options
4cda3aa core: Fix suspend/wake for converters #386
4e15247 core: LUFA_DEBUG_SUART for serial debug
b9cf8e7 core: Fix mechanical locking supoort #390
12aa0fd Merge branch 'nemith-master'
fccb3fa core: Fix OPT_DEFS for mbed build
2e2d2c8 Merge branch 'master' of github.com:leizzer/tmk_keyboard
f1d3634 Change .gitignore for ChibiOS
3aab802 core: Fix build config in protocol.mk
5e43da0 core: Add short names in unimap
7a56998 core: Fix dfu wait in rules.mk
6d9c500 Merge branch 'mediakey-fix'
08382ac core: Fix 'make dfu' message
78cb04e Fix OS X Recognizing keyboard as Mouse/Tablet
a114714 core: 'make dfu' waits for bootloader to start
d0a8f13 core: Fix unimap UNIMAP_NO case
e17abef core: Change lufa NKRO report size 16 to 32 bytes
375b20f core: Fix common.mk for build options
394fdff core: Fix unimap layout comment
912326c core: Add unimap support
00f4011 core: Fix doc/keymap.md for new keymap framework
ddbd7b4 core: Add default implemenation of keymap read
671cacc core: action codes are action_t struct now
b4fdb27 core: Change chibios repo directory names
7daed10 core: Fix keycode.txt
90399d7 core: Fix USB remote wakeup on ATmega32U2 #361
3677e84 usb_usb: Add multiple keyboard support
54d5b26 core: Fix Logical Maximum in report descriptor
bd0d372 core: Fix LUFA report descriptor
95327b5 Merge pull request #355 from papodaca/XT
62bf548 core: change API of adb.c to accept device address
3097c9e Fix function name in host.h
836e209 Merge branch 'core_split_160522'
3918ea2 Merge commit '20b787fc1284176834cbe7ca2134e4b36bec5828'
7f87b11 core: Add comment of register 3 of ADB
ef6478a core: Add adb_host_talk()
5c665b4 update macro names in bluefruit
4f2c5bf Merge commit '71381457fa1311dfa0b58ba882a96db740640871'
53a9c08 Merge pull request #321 from njbair/master
f08a656 core: Fix media/consumer keys
d526de8 Clean up wording in keymap example
0bb3dbb Clarify layer precedence
d915c75 clarify layer documentation
72070d4 ps2_usb: Fix for VUSB configuration
170e2dc Mostly working. Is unstable, will emit bad codes after a while.
c8e45b5 core: Actionmap support
aabaa24 Codes appear to be detected correctly, the break codes are broken.

git-subtree-dir: tmk_core
git-subtree-split: e5f994033cbc8700745ac0c6d12772820492eed0
2016-12-10 10:29:51 +09:00

96 lines
2.4 KiB
C

/*
Copyright 2016 Jun Wako <wakojun@gmail.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "print.h"
#include "matrix.h"
__attribute__ ((weak))
uint8_t matrix_rows(void)
{
return MATRIX_ROWS;
}
__attribute__ ((weak))
uint8_t matrix_cols(void)
{
return MATRIX_COLS;
}
__attribute__ ((weak))
void matrix_clear(void)
{
}
__attribute__ ((weak))
void matrix_setup(void) {}
__attribute__ ((weak))
bool matrix_is_on(uint8_t row, uint8_t col)
{
return (matrix_get_row(row) & (1<<col));
}
__attribute__ ((weak))
void matrix_print(void)
{
#if (MATRIX_COLS <= 8)
print("r/c 01234567\n");
#elif (MATRIX_COLS <= 16)
print("r/c 0123456789ABCDEF\n");
#elif (MATRIX_COLS <= 32)
print("r/c 0123456789ABCDEF0123456789ABCDEF\n");
#endif
for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
#if (MATRIX_COLS <= 8)
xprintf("%02X: %08b%s\n", row, bitrev(matrix_get_row(row)),
#elif (MATRIX_COLS <= 16)
xprintf("%02X: %016b%s\n", row, bitrev16(matrix_get_row(row)),
#elif (MATRIX_COLS <= 32)
xprintf("%02X: %032b%s\n", row, bitrev32(matrix_get_row(row)),
#endif
#ifdef MATRIX_HAS_GHOST
matrix_has_ghost_in_row(row) ? " <ghost" : ""
#else
""
#endif
);
}
}
#ifdef MATRIX_HAS_GHOST
__attribute__ ((weak))
bool matrix_has_ghost_in_row(uint8_t row)
{
matrix_row_t matrix_row = matrix_get_row(row);
// No ghost exists when less than 2 keys are down on the row
if (((matrix_row - 1) & matrix_row) == 0)
return false;
// Ghost occurs when the row shares column line with other row
for (uint8_t i=0; i < MATRIX_ROWS; i++) {
if (i != row && (matrix_get_row(i) & matrix_row))
return true;
}
return false;
}
#endif
__attribute__ ((weak)) void matrix_power_up(void) {}
__attribute__ ((weak)) void matrix_power_down(void) {}