150 lines
4.6 KiB
C
150 lines
4.6 KiB
C
/*
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LUFA Library
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Copyright (C) Dean Camera, 2017.
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dean [at] fourwalledcubicle [dot] com
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www.lufa-lib.org
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*/
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/*
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Copyright 2017 Dean Camera (dean [at] fourwalledcubicle [dot] com)
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Permission to use, copy, modify, distribute, and sell this
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software and its documentation for any purpose is hereby granted
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without fee, provided that the above copyright notice appear in
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all copies and that both that the copyright notice and this
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permission notice and warranty disclaimer appear in supporting
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documentation, and that the name of the author not be used in
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advertising or publicity pertaining to distribution of the
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software without specific, written prior permission.
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The author disclaims all warranties with regard to this
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software, including all implied warranties of merchantability
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and fitness. In no event shall the author be liable for any
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special, indirect or consequential damages or any damages
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whatsoever resulting from loss of use, data or profits, whether
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in an action of contract, negligence or other tortious action,
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arising out of or in connection with the use or performance of
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this software.
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*/
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#ifndef _TESTANDMEASUREMENT_H_
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#define _TESTANDMEASUREMENT_H_
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/* Includes: */
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#include <avr/io.h>
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#include <avr/wdt.h>
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#include <avr/power.h>
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#include <avr/interrupt.h>
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#include "Descriptors.h"
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#include <LUFA/Drivers/Board/LEDs.h>
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#include <LUFA/Drivers/USB/USB.h>
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#include <LUFA/Platform/Platform.h>
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/* Macros: */
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/** LED mask for the library LED driver, to indicate that the USB interface is not ready. */
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#define LEDMASK_USB_NOTREADY LEDS_LED1
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/** LED mask for the library LED driver, to indicate that the USB interface is enumerating. */
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#define LEDMASK_USB_ENUMERATING (LEDS_LED2 | LEDS_LED3)
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/** LED mask for the library LED driver, to indicate that the USB interface is ready. */
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#define LEDMASK_USB_READY (LEDS_LED2 | LEDS_LED4)
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/** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */
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#define LEDMASK_USB_ERROR (LEDS_LED1 | LEDS_LED3)
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/** LED mask for the library LED driver, to indicate that the USB interface is busy. */
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#define LEDMASK_USB_BUSY LEDS_LED2
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#define Req_InitiateAbortBulkOut 0x01
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#define Req_CheckAbortBulkOutStatus 0x02
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#define Req_InitiateAbortBulkIn 0x03
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#define Req_CheckAbortBulkInStatus 0x04
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#define Req_InitiateClear 0x05
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#define Req_CheckClearStatus 0x06
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#define Req_GetCapabilities 0x07
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#define Req_IndicatorPulse 0x40
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#define TMC_STATUS_SUCCESS 0x01
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#define TMC_STATUS_PENDING 0x02
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#define TMC_STATUS_FAILED 0x80
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#define TMC_STATUS_TRANSFER_NOT_IN_PROGRESS 0x81
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#define TMC_STATUS_SPLIT_NOT_IN_PROGRESS 0x82
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#define TMC_STATUS_SPLIT_IN_PROGRESS 0x83
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#define TMC_MESSAGEID_DEV_DEP_MSG_OUT 0x01
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#define TMC_MESSAGEID_DEV_DEP_MSG_IN 0x02
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#define TMC_MESSAGEID_DEV_VENDOR_OUT 0x7E
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#define TMC_MESSAGEID_DEV_VENDOR_IN 0x7F
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/* Type Defines */
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typedef struct
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{
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uint8_t Status;
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uint8_t Reserved;
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uint16_t TMCVersion;
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struct
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{
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unsigned ListenOnly : 1;
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unsigned TalkOnly : 1;
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unsigned PulseIndicateSupported : 1;
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unsigned Reserved : 5;
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} Interface;
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struct
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{
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unsigned SupportsAbortINOnMatch : 1;
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unsigned Reserved : 7;
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} Device;
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uint8_t Reserved2[6];
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uint8_t Reserved3[12];
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} TMC_Capabilities_t;
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typedef struct
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{
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uint8_t LastMessageTransaction;
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uint8_t TermChar;
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uint8_t Reserved[2];
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} TMC_DevOUTMessageHeader_t;
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typedef struct
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{
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uint8_t LastMessageTransaction;
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uint8_t Reserved[3];
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} TMC_DevINMessageHeader_t;
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typedef struct
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{
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uint8_t MessageID;
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uint8_t Tag;
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uint8_t InverseTag;
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uint8_t Reserved;
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uint32_t TransferSize;
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union
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{
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TMC_DevOUTMessageHeader_t DeviceOUT;
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TMC_DevINMessageHeader_t DeviceIN;
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uint32_t VendorSpecific;
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} MessageIDSpecific;
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} TMC_MessageHeader_t;
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/* Function Prototypes: */
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void SetupHardware(void);
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void TMC_Task(void);
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bool ReadTMCHeader(TMC_MessageHeader_t* const MessageHeader);
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bool WriteTMCHeader(TMC_MessageHeader_t* const MessageHeader);
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void EVENT_USB_Device_Connect(void);
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void EVENT_USB_Device_Disconnect(void);
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void EVENT_USB_Device_ConfigurationChanged(void);
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void EVENT_USB_Device_ControlRequest(void);
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#endif
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