mirror of
https://github.com/qmk/qmk_firmware.git
synced 2024-12-05 17:30:56 +00:00
ae4ee7553a
* fix stopping audio on suspend vs. startup sound * trim firmware size * fix stuck audio on startup (ARM)
142 lines
3.3 KiB
C
142 lines
3.3 KiB
C
/* TODO */
|
|
|
|
#include <ch.h>
|
|
#include <hal.h>
|
|
|
|
#include "matrix.h"
|
|
#include "action.h"
|
|
#include "action_util.h"
|
|
#include "mousekey.h"
|
|
#include "host.h"
|
|
#include "suspend.h"
|
|
#include "led.h"
|
|
#include "wait.h"
|
|
|
|
#ifdef AUDIO_ENABLE
|
|
# include "audio.h"
|
|
#endif /* AUDIO_ENABLE */
|
|
|
|
#ifdef BACKLIGHT_ENABLE
|
|
# include "backlight.h"
|
|
#endif
|
|
|
|
#if defined(RGBLIGHT_SLEEP) && defined(RGBLIGHT_ENABLE)
|
|
# include "rgblight.h"
|
|
#endif
|
|
|
|
/** \brief suspend idle
|
|
*
|
|
* FIXME: needs doc
|
|
*/
|
|
void suspend_idle(uint8_t time) {
|
|
// TODO: this is not used anywhere - what units is 'time' in?
|
|
wait_ms(time);
|
|
}
|
|
|
|
/** \brief Run keyboard level Power down
|
|
*
|
|
* FIXME: needs doc
|
|
*/
|
|
__attribute__((weak)) void suspend_power_down_user(void) {}
|
|
/** \brief Run keyboard level Power down
|
|
*
|
|
* FIXME: needs doc
|
|
*/
|
|
__attribute__((weak)) void suspend_power_down_kb(void) { suspend_power_down_user(); }
|
|
|
|
/** \brief suspend power down
|
|
*
|
|
* FIXME: needs doc
|
|
*/
|
|
void suspend_power_down(void) {
|
|
#ifdef BACKLIGHT_ENABLE
|
|
backlight_set(0);
|
|
#endif
|
|
|
|
// Turn off LED indicators
|
|
uint8_t leds_off = 0;
|
|
#if defined(BACKLIGHT_CAPS_LOCK) && defined(BACKLIGHT_ENABLE)
|
|
if (is_backlight_enabled()) {
|
|
// Don't try to turn off Caps Lock indicator as it is backlight and backlight is already off
|
|
leds_off |= (1 << USB_LED_CAPS_LOCK);
|
|
}
|
|
#endif
|
|
led_set(leds_off);
|
|
|
|
// TODO: figure out what to power down and how
|
|
// shouldn't power down TPM/FTM if we want a breathing LED
|
|
// also shouldn't power down USB
|
|
#if defined(RGBLIGHT_SLEEP) && defined(RGBLIGHT_ENABLE)
|
|
rgblight_suspend();
|
|
#endif
|
|
#ifdef AUDIO_ENABLE
|
|
stop_all_notes();
|
|
#endif /* AUDIO_ENABLE */
|
|
|
|
suspend_power_down_kb();
|
|
// on AVR, this enables the watchdog for 15ms (max), and goes to
|
|
// SLEEP_MODE_PWR_DOWN
|
|
|
|
wait_ms(17);
|
|
}
|
|
|
|
/** \brief suspend wakeup condition
|
|
*
|
|
* FIXME: needs doc
|
|
*/
|
|
__attribute__((weak)) void matrix_power_up(void) {}
|
|
__attribute__((weak)) void matrix_power_down(void) {}
|
|
bool suspend_wakeup_condition(void) {
|
|
matrix_power_up();
|
|
matrix_scan();
|
|
matrix_power_down();
|
|
for (uint8_t r = 0; r < MATRIX_ROWS; r++) {
|
|
if (matrix_get_row(r)) return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/** \brief run user level code immediately after wakeup
|
|
*
|
|
* FIXME: needs doc
|
|
*/
|
|
__attribute__((weak)) void suspend_wakeup_init_user(void) {}
|
|
|
|
/** \brief run keyboard level code immediately after wakeup
|
|
*
|
|
* FIXME: needs doc
|
|
*/
|
|
__attribute__((weak)) void suspend_wakeup_init_kb(void) { suspend_wakeup_init_user(); }
|
|
|
|
/** \brief suspend wakeup condition
|
|
*
|
|
* run immediately after wakeup
|
|
* FIXME: needs doc
|
|
*/
|
|
void suspend_wakeup_init(void) {
|
|
// clear keyboard state
|
|
// need to do it manually, because we're running from ISR
|
|
// and clear_keyboard() calls print
|
|
// so only clear the variables in memory
|
|
// the reports will be sent from main.c afterwards
|
|
// or if the PC asks for GET_REPORT
|
|
clear_mods();
|
|
clear_weak_mods();
|
|
clear_keys();
|
|
#ifdef MOUSEKEY_ENABLE
|
|
mousekey_clear();
|
|
#endif /* MOUSEKEY_ENABLE */
|
|
#ifdef EXTRAKEY_ENABLE
|
|
host_system_send(0);
|
|
host_consumer_send(0);
|
|
#endif /* EXTRAKEY_ENABLE */
|
|
#ifdef BACKLIGHT_ENABLE
|
|
backlight_init();
|
|
#endif /* BACKLIGHT_ENABLE */
|
|
led_set(host_keyboard_leds());
|
|
#if defined(RGBLIGHT_SLEEP) && defined(RGBLIGHT_ENABLE)
|
|
rgblight_wakeup();
|
|
#endif
|
|
suspend_wakeup_init_kb();
|
|
}
|