38 lines
1.6 KiB
C
38 lines
1.6 KiB
C
#ifndef __USB_HID_BOOTLOADER_H__
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#define __USB_HID_BOOTLOADER_H__
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#include "fsl_rtos_abstraction.h"
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#include "bootloader_hid_report_ids.h"
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#include "bm_usb/usb_descriptor.h"
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enum { // Request parameters
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kAppRequestParam_IdleRate = 0,
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kAppRequestParam_Protocol,
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kAppRequestParamCount
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};
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typedef struct _usb_hid_packetizer_info {
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bool didReceiveFirstReport; // Whether the first report has been received.
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bool didReceiveDataPhaseAbort; // Whether we received a data phase abort request.
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bool isReceiveDataRequestRequired; // Whether an interrupt out pipe receive data request is required.
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uint8_t appRequestParams[kAppRequestParamCount]; // Storage for request parameter values.
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sync_object_t receiveSync; // Sync object used for reading packets.
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sync_object_t sendSync; // Sync object used for sending packets.
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uint32_t reportSize; // The size in bytes of a received report. May be greater than the packet contained
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// within the report plus the header, as the host can send up to the max report size bytes.
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bl_hid_report_t report; //!< Buffer used to hold HID reports for sending and receiving.
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} usb_hid_packetizer_info_t;
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typedef struct _usb_hid_generic_struct {
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usb_device_handle device_handle;
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class_handle_t hid_handle;
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usb_hid_packetizer_info_t hid_packet;
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uint8_t idle_rate;
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uint8_t speed;
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uint8_t attach;
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uint8_t current_configuration;
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uint8_t current_interface_alternate_setting[USB_HID_GENERIC_INTERFACE_COUNT];
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} usb_hid_generic_struct_t;
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#endif
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