forked from forks/qmk_firmware
30680c6eb3
* Massdrop SAMD51 Massdrop SAMD51 keyboards initial project upload * Removing relocated files Removing files that were relocated and not deleted from previous location * LED queue fix and cleaning Cleaned some white space or comments. Fix for LED I2C command queue. Cleaned up interrupts. Added debug function for printing numbers to scope through m15 line. * Factory programmed serial usage Ability to use factory programmed serial in hub and keyboard usb descriptors * USB serial number and bugfix Added support for factory programmed serial and usage. Incorporated bootloader's conditional compiling to align project closer. Fixed issue when USB device attempted to send before enabled. General white space and comment cleanup. * Project cleanup Cleaned up project in terms of white space, commented code, and unecessary files. NKRO keyboard is now using correct setreport although KBD was fine to use. Fixed broken linkage to __xprintf for serial debug statements. * Fix for extra keys Fixed possible USB hang on extra keys report set missing * I2C cleanup I2C cleanup and file renames necessary for master branch merge * Boot tracing and clocks cleanup Added optional boot debug trace mode through debug LED codes. General clock code cleanup. * Relocate ARM/Atmel headers Moved ARM/Atmel header folder from drivers to lib and made necessary makefile changes. * Pull request changes Pull request changes * Keymap and compile flag fix Keymap fix for momentary layer. Potential compile flag fix for Travis CI failure. * va_list include fix Fix for va_list compile failure * Include file case fixes Fixes for include files with incorrect case * ctrl and alt67 keyboard readme Added ctrl and alt67 keyboard readme files
78 lines
2 KiB
C
78 lines
2 KiB
C
/*
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Copyright 2011 Jun Wako <wakojun@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef MATRIX_H
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#define MATRIX_H
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#include <stdint.h>
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#include <stdbool.h>
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#include "keyboard.h"
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#if (MATRIX_COLS <= 8)
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typedef uint8_t matrix_row_t;
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#elif (MATRIX_COLS <= 16)
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typedef uint16_t matrix_row_t;
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#elif (MATRIX_COLS <= 32)
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typedef uint32_t matrix_row_t;
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#else
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#error "MATRIX_COLS: invalid value"
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#endif
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#define MATRIX_IS_ON(row, col) (matrix_get_row(row) && (1<<col))
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* number of matrix rows */
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uint8_t matrix_rows(void);
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/* number of matrix columns */
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uint8_t matrix_cols(void);
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/* should be called at early stage of startup before matrix_init.(optional) */
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void matrix_setup(void);
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/* intialize matrix for scaning. */
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void matrix_init(void);
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/* scan all key states on matrix */
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uint8_t matrix_scan(void);
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/* whether modified from previous scan. used after matrix_scan. */
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bool matrix_is_modified(void) __attribute__ ((deprecated));
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/* whether a switch is on */
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bool matrix_is_on(uint8_t row, uint8_t col);
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/* matrix state on row */
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matrix_row_t matrix_get_row(uint8_t row);
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/* print matrix for debug */
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void matrix_print(void);
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/* power control */
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void matrix_power_up(void);
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void matrix_power_down(void);
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/* executes code for Quantum */
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void matrix_init_quantum(void);
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void matrix_scan_quantum(void);
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void matrix_init_kb(void);
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void matrix_scan_kb(void);
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void matrix_init_user(void);
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void matrix_scan_user(void);
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#ifdef __cplusplus
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}
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#endif
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#endif
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