mirror of
https://github.com/qmk/qmk_firmware.git
synced 2024-12-12 21:00:58 +00:00
119 lines
2.6 KiB
C
119 lines
2.6 KiB
C
/* Copyright 2021 Kan-Ru Chen <kanru@kanru.info>
|
|
*
|
|
* 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 "yang.h"
|
|
|
|
extern uint8_t power_save_level;
|
|
|
|
void hhkb_led_on(uint8_t led) {
|
|
switch (led) {
|
|
case 1:
|
|
writePinHigh(F4);
|
|
break;
|
|
case 2:
|
|
writePinHigh(F2);
|
|
break;
|
|
case 3:
|
|
writePinHigh(F0);
|
|
break;
|
|
}
|
|
}
|
|
|
|
void hhkb_led_off(uint8_t led) {
|
|
switch (led) {
|
|
case 1:
|
|
writePinLow(F4);
|
|
break;
|
|
case 2:
|
|
writePinLow(F2);
|
|
break;
|
|
case 3:
|
|
writePinLow(F0);
|
|
break;
|
|
}
|
|
}
|
|
|
|
void keyboard_pre_init_kb(void) {
|
|
// BT power up
|
|
setPinOutput(D5);
|
|
writePinLow(D5);
|
|
|
|
// Row selectors
|
|
setPinOutput(B0);
|
|
setPinOutput(B1);
|
|
setPinOutput(B2);
|
|
|
|
// Col selectors
|
|
setPinOutput(B3);
|
|
setPinOutput(B4);
|
|
setPinOutput(B5);
|
|
|
|
// Key strobe
|
|
setPinOutput(B6);
|
|
writePinHigh(B6);
|
|
|
|
// Key: input with pull-up
|
|
setPinInputHigh(D7);
|
|
|
|
// Unused pins on Pro2 ANSI
|
|
// Input with pull up to save power
|
|
setPinInputHigh(C6);
|
|
setPinInputHigh(C7);
|
|
|
|
// LED pin configuration
|
|
setPinOutput(F0);
|
|
setPinOutput(F1);
|
|
setPinOutput(F4);
|
|
writePinLow(F0);
|
|
writePinLow(F1);
|
|
writePinLow(F4);
|
|
|
|
// Turn on switch PCB
|
|
setPinOutput(D6);
|
|
writePinLow(D6);
|
|
|
|
keyboard_pre_init_user();
|
|
}
|
|
|
|
void suspend_power_down_kb(void) {
|
|
if (power_save_level > 2) {
|
|
// Disable UART TX to avoid current leakage
|
|
UCSR1B &= ~_BV(TXEN1);
|
|
// Power down BLE module
|
|
writePinHigh(D5);
|
|
}
|
|
|
|
suspend_power_down_user();
|
|
}
|
|
|
|
void suspend_wakeup_init_kb(void) {
|
|
// Power up BLE module
|
|
writePinLow(D5);
|
|
// Enable UART TX
|
|
UCSR1B |= _BV(TXEN1);
|
|
|
|
suspend_wakeup_init_user();
|
|
}
|
|
|
|
layer_state_t layer_state_set_kb(layer_state_t state) {
|
|
state = layer_state_set_user(state);
|
|
|
|
writePin(F1, IS_LAYER_ON_STATE(state, 1));
|
|
writePin(F0, IS_LAYER_ON_STATE(state, 2));
|
|
|
|
return state;
|
|
}
|