From 99bffc2a21ebed07fd767ad2a9a7e1aadd491ef3 Mon Sep 17 00:00:00 2001 From: Joel Challis Date: Sun, 7 Feb 2021 23:16:15 +0000 Subject: Migrate some tmk_core files to quantum (#11791) * Migrate some tmk_core files to quantum * Fix build errors --- quantum/matrix.h | 76 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 quantum/matrix.h (limited to 'quantum/matrix.h') diff --git a/quantum/matrix.h b/quantum/matrix.h new file mode 100644 index 0000000000..b570227a31 --- /dev/null +++ b/quantum/matrix.h @@ -0,0 +1,76 @@ +/* +Copyright 2011 Jun Wako + +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 . +*/ + +#pragma once + +#include +#include + +#if (MATRIX_COLS <= 8) +typedef uint8_t matrix_row_t; +#elif (MATRIX_COLS <= 16) +typedef uint16_t matrix_row_t; +#elif (MATRIX_COLS <= 32) +typedef uint32_t matrix_row_t; +#else +# error "MATRIX_COLS: invalid value" +#endif + +#define MATRIX_ROW_SHIFTER ((matrix_row_t)1) + +#ifdef __cplusplus +extern "C" { +#endif + +/* number of matrix rows */ +uint8_t matrix_rows(void); +/* number of matrix columns */ +uint8_t matrix_cols(void); +/* should be called at early stage of startup before matrix_init.(optional) */ +void matrix_setup(void); +/* intialize matrix for scaning. */ +void matrix_init(void); +/* scan all key states on matrix */ +uint8_t matrix_scan(void); +/* whether modified from previous scan. used after matrix_scan. */ +bool matrix_is_modified(void) __attribute__((deprecated)); +/* whether a switch is on */ +bool matrix_is_on(uint8_t row, uint8_t col); +/* matrix state on row */ +matrix_row_t matrix_get_row(uint8_t row); +/* print matrix for debug */ +void matrix_print(void); +/* delay between changing matrix pin state and reading values */ +void matrix_io_delay(void); + +/* power control */ +void matrix_power_up(void); +void matrix_power_down(void); + +/* executes code for Quantum */ +void matrix_init_quantum(void); +void matrix_scan_quantum(void); + +void matrix_init_kb(void); +void matrix_scan_kb(void); + +void matrix_init_user(void); +void matrix_scan_user(void); + +#ifdef __cplusplus +} +#endif -- cgit v1.2.3