quantum/power.h

   1 /*
   2  * Copyright 2021 Andrei Purdea <andrei@purdea.ro>
   3  *
   4  * This program is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 #pragma once
  19
  20 #include "quantum.h"
  21
  22 void power_set_configuration(bool isConfigured, uint8_t configurationNumber);
  23 void power_set_suspend(bool isConfigured, uint8_t configurationNumber);
  24 void power_set_resume(bool isConfigured, uint8_t configurationNumber);
  25 void power_set_reset(void);
  26 void power_init(void);
  27
  28 enum power_state {
  29     POWER_STATE_INIT = 0,       // Can consume up to 100mA
  30     POWER_STATE_CONFIGURED = 1, // Can consume up to what is specified in configuration descriptor, typically 500mA
  31     POWER_STATE_SUSPEND = 2     // Can consume only suspend current
  32 };
  33
  34 extern enum power_state power_state;
  35
  36 void notify_power_state_change_kb(void);