* Add power tracking API to lufa and chibios targets * power.c: Pass through power state to the notify function * power: added notify_power_state_change_user too. * making it pass the PR linter * Add a POWER_STATE_NO_INIT state, that we start in before calling power_init(); * Rename *power* to *usb_power* * removing stray newline * Rename usb_power* to usb_device_state* * Update quantum/usb_device_state.h Co-authored-by: Drashna Jaelre <drashna@live.com> * Fix comment * usb_device_state.h: Don't include quantum.h, only the necessary headers. Co-authored-by: Drashna Jaelre <drashna@live.com>pull/14181/head
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/* | |||
* Copyright 2021 Andrei Purdea <andrei@purdea.ro> | |||
* | |||
* 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 "usb_device_state.h" | |||
enum usb_device_state usb_device_state = USB_DEVICE_STATE_NO_INIT; | |||
__attribute__((weak)) void notify_usb_device_state_change_kb(enum usb_device_state usb_device_state) { notify_usb_device_state_change_user(usb_device_state); } | |||
__attribute__((weak)) void notify_usb_device_state_change_user(enum usb_device_state usb_device_state) {} | |||
static void notify_usb_device_state_change(enum usb_device_state usb_device_state) { notify_usb_device_state_change_kb(usb_device_state); } | |||
void usb_device_state_set_configuration(bool isConfigured, uint8_t configurationNumber) { | |||
usb_device_state = isConfigured ? USB_DEVICE_STATE_CONFIGURED : USB_DEVICE_STATE_INIT; | |||
notify_usb_device_state_change(usb_device_state); | |||
} | |||
void usb_device_state_set_suspend(bool isConfigured, uint8_t configurationNumber) { | |||
usb_device_state = USB_DEVICE_STATE_SUSPEND; | |||
notify_usb_device_state_change(usb_device_state); | |||
} | |||
void usb_device_state_set_resume(bool isConfigured, uint8_t configurationNumber) { | |||
usb_device_state = isConfigured ? USB_DEVICE_STATE_CONFIGURED : USB_DEVICE_STATE_INIT; | |||
notify_usb_device_state_change(usb_device_state); | |||
} | |||
void usb_device_state_set_reset(void) { | |||
usb_device_state = USB_DEVICE_STATE_INIT; | |||
notify_usb_device_state_change(usb_device_state); | |||
} | |||
void usb_device_state_init(void) { | |||
usb_device_state = USB_DEVICE_STATE_INIT; | |||
notify_usb_device_state_change(usb_device_state); | |||
} |
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/* | |||
* Copyright 2021 Andrei Purdea <andrei@purdea.ro> | |||
* | |||
* 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/>. | |||
*/ | |||
#pragma once | |||
#include <stdbool.h> | |||
#include <stdint.h> | |||
void usb_device_state_set_configuration(bool isConfigured, uint8_t configurationNumber); | |||
void usb_device_state_set_suspend(bool isConfigured, uint8_t configurationNumber); | |||
void usb_device_state_set_resume(bool isConfigured, uint8_t configurationNumber); | |||
void usb_device_state_set_reset(void); | |||
void usb_device_state_init(void); | |||
enum usb_device_state { | |||
USB_DEVICE_STATE_NO_INIT = 0, // We're in this state before calling usb_device_state_init() | |||
USB_DEVICE_STATE_INIT = 1, // Can consume up to 100mA | |||
USB_DEVICE_STATE_CONFIGURED = 2, // Can consume up to what is specified in configuration descriptor, typically 500mA | |||
USB_DEVICE_STATE_SUSPEND = 3 // Can consume only suspend current | |||
}; | |||
extern enum usb_device_state usb_device_state; | |||
void notify_usb_device_state_change_kb(enum usb_device_state usb_device_state); | |||
void notify_usb_device_state_change_user(enum usb_device_state usb_device_state); |