3f9d464412
* usb_device_state: add idle_rate, led and protocol Previously all usb drivers and platform implementations (expect for our oddball atsam) tracked the same two global variables: - keyboard_protocol: to indicate if we are in report or boot protocol - keyboard_idle: for the idle_rate of the keyboard endpoint And a local variable that was exposed trough some indirection: - keyboard_led_state: for the currently set indicator leds (caps lock etc.) These have all been moved into the usb_device_state struct wich is accessible by getters and setters. This reduces code duplication and centralizes the state management across platforms and drivers. Signed-off-by: Stefan Kerkmann <karlk90@pm.me> * usb_device_state: reset protocol on reset The usb hid specification section 7.2.6 states: When initialized, all devices default to report protocol. However the host should not make any assumptions about the device’s state and should set the desired protocol whenever initializing a device. Thus on reset we should always do exactly that. Signed-off-by: Stefan Kerkmann <karlk90@pm.me> * keyboards: fix oversize warnings Signed-off-by: Stefan Kerkmann <karlk90@pm.me> --------- Signed-off-by: Stefan Kerkmann <karlk90@pm.me>
49 lines
1.4 KiB
C
49 lines
1.4 KiB
C
/*
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Copyright 2011 Jun Wako <wakojun@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <stdint.h>
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#include <stdbool.h>
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#include "report.h"
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#include "host_driver.h"
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#include "led.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* host driver */
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void host_set_driver(host_driver_t *driver);
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host_driver_t *host_get_driver(void);
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/* host driver interface */
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uint8_t host_keyboard_leds(void);
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led_t host_keyboard_led_state(void);
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void host_keyboard_send(report_keyboard_t *report);
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void host_nkro_send(report_nkro_t *report);
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void host_mouse_send(report_mouse_t *report);
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void host_system_send(uint16_t usage);
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void host_consumer_send(uint16_t usage);
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void host_programmable_button_send(uint32_t data);
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uint16_t host_last_system_usage(void);
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uint16_t host_last_consumer_usage(void);
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#ifdef __cplusplus
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}
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#endif
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