suspend.c

 1/* TODO */
 2
 3#include <ch.h>
 4#include <hal.h>
 5
 6#include "matrix.h"
 7#include "action.h"
 8#include "action_util.h"
 9#include "mousekey.h"
10#include "programmable_button.h"
11#include "host.h"
12#include "suspend.h"
13#include "led.h"
14#include "wait.h"
15
16/** \brief suspend power down
17 *
18 * FIXME: needs doc
19 */
20void suspend_power_down(void) {
21    suspend_power_down_quantum();
22    // on AVR, this enables the watchdog for 15ms (max), and goes to
23    // SLEEP_MODE_PWR_DOWN
24
25    wait_ms(17);
26}
27
28/** \brief suspend wakeup condition
29 *
30 * run immediately after wakeup
31 * FIXME: needs doc
32 */
33void suspend_wakeup_init(void) {
34    // clear keyboard state
35    // need to do it manually, because we're running from ISR
36    //  and clear_keyboard() calls print
37    // so only clear the variables in memory
38    // the reports will be sent from main.c afterwards
39    // or if the PC asks for GET_REPORT
40    clear_mods();
41    clear_weak_mods();
42    clear_keys();
43#ifdef MOUSEKEY_ENABLE
44    mousekey_clear();
45#endif /* MOUSEKEY_ENABLE */
46#ifdef PROGRAMMABLE_BUTTON_ENABLE
47    programmable_button_clear();
48#endif /* PROGRAMMABLE_BUTTON_ENABLE */
49#ifdef EXTRAKEY_ENABLE
50    host_system_send(0);
51    host_consumer_send(0);
52#endif /* EXTRAKEY_ENABLE */
53
54    suspend_wakeup_init_quantum();
55}