45 lines
1.4 KiB
C
45 lines
1.4 KiB
C
#ifndef __USB_INTERFACE_SYSTEM_KEYBOARD_H__
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#define __USB_INTERFACE_SYSTEM_KEYBOARD_H__
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// Includes:
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#include "fsl_common.h"
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#include "usb_api.h"
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#include "usb_descriptors/usb_descriptor_system_keyboard_report.h"
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// Macros:
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#define USB_SYSTEM_KEYBOARD_INTERFACE_INDEX 4
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#define USB_SYSTEM_KEYBOARD_INTERFACE_COUNT 1
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#define USB_SYSTEM_KEYBOARD_ENDPOINT_INDEX 6
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#define USB_SYSTEM_KEYBOARD_ENDPOINT_COUNT 1
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#define USB_SYSTEM_KEYBOARD_INTERRUPT_IN_PACKET_SIZE 1
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#define USB_SYSTEM_KEYBOARD_INTERRUPT_IN_INTERVAL 4
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#define USB_SYSTEM_KEYBOARD_REPORT_LENGTH 1
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// Typedefs:
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typedef struct {
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uint8_t scancodes[USB_SYSTEM_KEYBOARD_MAX_KEYS];
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} __attribute__ ((packed)) usb_system_keyboard_report_t;
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// Variables:
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extern bool IsUsbSystemKeyboardReportSent;
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extern usb_device_class_struct_t UsbSystemKeyboardClass;
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extern usb_system_keyboard_report_t* ActiveUsbSystemKeyboardReport;
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// Functions:
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extern usb_status_t UsbSystemKeyboardCallback(class_handle_t handle, uint32_t event, void *param);
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extern usb_status_t UsbSystemKeyboardSetConfiguration(class_handle_t handle, uint8_t configuration);
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extern usb_status_t UsbSystemKeyboardSetInterface(class_handle_t handle, uint8_t interface, uint8_t alternateSetting);
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extern void ResetActiveUsbSystemKeyboardReport();
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extern void SwitchActiveUsbSystemKeyboardReport();
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#endif
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