51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
#ifndef __USB_INTERFACE_KEYBOARD_H__
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#define __USB_INTERFACE_KEYBOARD_H__
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// Includes:
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#include "usb_device_config.h"
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#include "usb.h"
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#include "usb_device.h"
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#include "include/usb/usb_device_class.h"
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#include "include/usb/usb_device_hid.h"
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#include "include/usb/usb_device_ch9.h"
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#include "usb_descriptor_keyboard_report.h"
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// Macros:
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#define USB_KEYBOARD_CLASS (0x03U)
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#define USB_KEYBOARD_SUBCLASS (0x01U)
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#define USB_KEYBOARD_PROTOCOL (0x01U)
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#define USB_KEYBOARD_INTERFACE_INDEX (1U)
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#define USB_KEYBOARD_INTERFACE_COUNT (1U)
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#define USB_KEYBOARD_INTERFACE_ALTERNATE_SETTING (0U)
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#define USB_KEYBOARD_ENDPOINT_ID (2U)
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#define USB_KEYBOARD_ENDPOINT_COUNT (1U)
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#define USB_KEYBOARD_INTERRUPT_IN_PACKET_SIZE (8U)
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#define USB_KEYBOARD_INTERRUPT_IN_INTERVAL (0x04U)
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#define USB_KEYBOARD_REPORT_LENGTH (0x08U)
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// Typedefs:
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typedef struct {
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uint8_t modifiers;
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uint8_t reserved; // Always must be 0
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uint8_t scancodes[USB_KEYBOARD_MAX_KEYS];
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} __attribute__ ((packed)) usb_keyboard_report_t;
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// Variables:
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extern usb_device_class_struct_t UsbKeyboardClass;
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// Functions:
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extern usb_status_t UsbKeyboardCallback(class_handle_t handle, uint32_t event, void *param);
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extern usb_status_t UsbKeyboardSetConfiguration(class_handle_t handle, uint8_t configuration);
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extern usb_status_t UsbKeyboardSetInterface(class_handle_t handle, uint8_t interface, uint8_t alternateSetting);
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#endif
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