~ruther/qmk_firmware

ref: c890766a45d5092853e3b7c9b057cb23a039fe73 qmk_firmware/users/mtei/matrix_output_unselect_delay_ondemand.c -rw-r--r-- 480 bytes
c890766a — jonylee@hfd [Keyboard] Add m1 keyboard (#19799) 1 year, 10 months ago
                                                                                
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// Copyright (c) 2021 Takeshi Ishii (mtei@github)
// SPDX-License-Identifier: GPL-2.0-or-later

#include QMK_KEYBOARD_H

void matrix_output_unselect_delay(uint8_t line, bool key_pressed) {
     /* If none of the keys are pressed,
      *  there is no need to wait for time for the next line. */
     if (key_pressed) {
#    ifdef MATRIX_IO_DELAY
#        if MATRIX_IO_DELAY > 0
         wait_us(MATRIX_IO_DELAY);
#        endif
#    else
         wait_us(30);
#    endif
     }
}
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