mirror of
https://github.com/qmk/qmk_firmware.git
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66 lines
1.6 KiB
C
66 lines
1.6 KiB
C
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/* TODO */
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#include "ch.h"
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#include "hal.h"
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#include "matrix.h"
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#include "action.h"
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#include "action_util.h"
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#include "mousekey.h"
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#include "host.h"
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#include "backlight.h"
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#include "suspend.h"
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void suspend_idle(uint8_t time) {
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// TODO: this is not used anywhere - what units is 'time' in?
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chThdSleepMilliseconds(time);
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}
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void suspend_power_down(void) {
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// TODO: figure out what to power down and how
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// shouldn't power down TPM/FTM if we want a breathing LED
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// also shouldn't power down USB
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// on AVR, this enables the watchdog for 15ms (max), and goes to
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// SLEEP_MODE_PWR_DOWN
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chThdSleepMilliseconds(17);
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}
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__attribute__ ((weak)) void matrix_power_up(void) {}
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__attribute__ ((weak)) void matrix_power_down(void) {}
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bool suspend_wakeup_condition(void)
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{
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matrix_power_up();
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matrix_scan();
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matrix_power_down();
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for (uint8_t r = 0; r < MATRIX_ROWS; r++) {
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if (matrix_get_row(r)) return true;
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}
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return false;
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}
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// run immediately after wakeup
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void suspend_wakeup_init(void)
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{
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// clear keyboard state
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// need to do it manually, because we're running from ISR
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// and clear_keyboard() calls print
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// so only clear the variables in memory
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// the reports will be sent from main.c afterwards
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// or if the PC asks for GET_REPORT
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clear_mods();
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clear_weak_mods();
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clear_keys();
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#ifdef MOUSEKEY_ENABLE
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mousekey_clear();
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#endif /* MOUSEKEY_ENABLE */
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#ifdef EXTRAKEY_ENABLE
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host_system_send(0);
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host_consumer_send(0);
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#endif /* EXTRAKEY_ENABLE */
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#ifdef BACKLIGHT_ENABLE
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backlight_init();
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#endif /* BACKLIGHT_ENABLE */
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}
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