Dean Camera
15 years ago
parent
dd92de3919
commit
e277ff0cf4
@ -1,189 +0,0 @@ |
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/*
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LUFA Library |
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Copyright (C) Dean Camera, 2010. |
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dean [at] fourwalledcubicle [dot] com |
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www.fourwalledcubicle.com |
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*/ |
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/*
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Copyright 2010 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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|
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The author disclaim 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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/** \file
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* |
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* USB Device Descriptors, for library use when in USB device mode. Descriptors are special
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* computer-readable structures which the host requests upon device enumeration, to determine |
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* the device's capabilities and functions.
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*/ |
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#include "Descriptors.h" |
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/** HID class report descriptor. This is a special descriptor constructed with values from the
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* USBIF HID class specification to describe the reports and capabilities of the HID device. This |
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* descriptor is parsed by the host and its contents used to determine what data (and in what encoding) |
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* the device will send, and what it may be sent back from the host. Refer to the HID specification for |
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* more details on HID report descriptors. |
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*/ |
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USB_Descriptor_HIDReport_Datatype_t HIDReport[] = |
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{ |
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0x06, 0x9c, 0xff, /* Usage Page (Vendor Defined) */ |
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0x09, TEENSY_USAGEPAGE, /* Usage (Vendor Defined) */ |
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0xa1, 0x01, /* Collection (Vendor Defined) */ |
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0x0a, 0x19, 0x00, /* Usage (Vendor Defined) */ |
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0x75, 0x08, /* Report Size (8) */ |
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#if (SPM_PAGESIZE == 128) /* Report Count (SPM_PAGESIZE + 2) */ |
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0x95, (SPM_PAGESIZE + 2), |
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#else |
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0x96, ((SPM_PAGESIZE + 2) & 0xFF), ((SPM_PAGESIZE + 2) >> 8), |
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#endif |
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0x15, 0x00, /* Logical Minimum (0) */ |
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0x25, 0xff, /* Logical Maximum (255) */ |
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0x91, 0x02, /* Output (Data, Variable, Absolute) */ |
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0xc0 /* End Collection */ |
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}; |
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/** Device descriptor structure. This descriptor, located in FLASH memory, describes the overall
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* device characteristics, including the supported USB version, control endpoint size and the |
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* number of device configurations. The descriptor is read out by the USB host when the enumeration |
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* process begins. |
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*/ |
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USB_Descriptor_Device_t DeviceDescriptor = |
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{ |
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.Header = {.Size = sizeof(USB_Descriptor_Device_t), .Type = DTYPE_Device}, |
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.USBSpecification = VERSION_BCD(01.10), |
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.Class = 0x00, |
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.SubClass = 0x00, |
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.Protocol = 0x00, |
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.Endpoint0Size = FIXED_CONTROL_ENDPOINT_SIZE, |
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.VendorID = 0x16C0, |
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.ProductID = 0x0478, |
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.ReleaseNumber = 0x0120, |
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.ManufacturerStrIndex = NO_DESCRIPTOR, |
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.ProductStrIndex = NO_DESCRIPTOR, |
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.SerialNumStrIndex = NO_DESCRIPTOR, |
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.NumberOfConfigurations = FIXED_NUM_CONFIGURATIONS |
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}; |
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/** Configuration descriptor structure. This descriptor, located in FLASH memory, describes the usage
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* of the device in one of its supported configurations, including information about any device interfaces |
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* and endpoints. The descriptor is read out by the USB host during the enumeration process when selecting |
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* a configuration so that the host may correctly communicate with the USB device. |
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*/ |
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USB_Descriptor_Configuration_t ConfigurationDescriptor = |
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{ |
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.Config =
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{ |
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.Header = {.Size = sizeof(USB_Descriptor_Configuration_Header_t), .Type = DTYPE_Configuration}, |
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.TotalConfigurationSize = sizeof(USB_Descriptor_Configuration_t), |
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.TotalInterfaces = 1, |
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.ConfigurationNumber = 1, |
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.ConfigurationStrIndex = NO_DESCRIPTOR, |
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.ConfigAttributes = USB_CONFIG_ATTR_BUSPOWERED, |
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.MaxPowerConsumption = USB_CONFIG_POWER_MA(100) |
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}, |
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.HID_Interface =
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{ |
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.Header = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface}, |
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.InterfaceNumber = 0x00, |
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.AlternateSetting = 0x00, |
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.TotalEndpoints = 1, |
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.Class = 0x03, |
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.SubClass = 0x00, |
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.Protocol = 0x00, |
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.InterfaceStrIndex = NO_DESCRIPTOR |
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}, |
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.HID_VendorHID =
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{
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.Header = {.Size = sizeof(USB_Descriptor_HID_t), .Type = DTYPE_HID}, |
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.HIDSpec = VERSION_BCD(01.11), |
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.CountryCode = 0x00, |
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.TotalHIDDescriptors = 1, |
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.HIDReportType = DTYPE_Report, |
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.HIDReportLength = sizeof(HIDReport) |
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}, |
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.HID_ReportINEndpoint =
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{ |
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.Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint}, |
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.EndpointAddress = (ENDPOINT_DESCRIPTOR_DIR_IN | HID_EPNUM), |
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.Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA), |
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.EndpointSize = HID_EPSIZE, |
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.PollingIntervalMS = 0x40 |
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}, |
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}; |
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/** This function is called by the library when in device mode, and must be overridden (see library "USB Descriptors"
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* documentation) by the application code so that the address and size of a requested descriptor can be given |
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* to the USB library. When the device receives a Get Descriptor request on the control endpoint, this function |
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* is called so that the descriptor details can be passed back and the appropriate descriptor sent back to the |
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* USB host. |
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*/ |
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uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, const uint8_t wIndex, void** const DescriptorAddress) |
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{ |
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const uint8_t DescriptorType = (wValue >> 8); |
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void* Address = NULL; |
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uint16_t Size = NO_DESCRIPTOR; |
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/* If/Else If chain compiles slightly smaller than a switch case */ |
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if (DescriptorType == DTYPE_Device) |
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{ |
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Address = (void*)&DeviceDescriptor; |
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Size = sizeof(USB_Descriptor_Device_t);
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} |
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else if (DescriptorType == DTYPE_Configuration) |
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{ |
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Address = (void*)&ConfigurationDescriptor; |
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Size = sizeof(USB_Descriptor_Configuration_t);
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} |
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else if (DescriptorType == DTYPE_HID) |
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{ |
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Address = (void*)&ConfigurationDescriptor.HID_VendorHID; |
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Size = sizeof(USB_Descriptor_HID_t); |
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} |
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else |
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{ |
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Address = (void*)&HIDReport; |
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Size = sizeof(HIDReport); |
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} |
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*DescriptorAddress = Address; |
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return Size; |
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} |
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@ -1,115 +0,0 @@ |
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/*
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LUFA Library |
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Copyright (C) Dean Camera, 2010. |
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dean [at] fourwalledcubicle [dot] com |
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www.fourwalledcubicle.com |
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*/ |
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/*
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Copyright 2010 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
|
|
||||||
all copies and that both that the copyright notice and this |
|
||||||
permission notice and warranty disclaimer appear in supporting
|
|
||||||
documentation, and that the name of the author not be used in
|
|
||||||
advertising or publicity pertaining to distribution of the
|
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||||||
software without specific, written prior permission. |
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|
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The author disclaim 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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/** \file
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* |
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* Header file for Descriptors.c. |
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*/ |
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#ifndef _DESCRIPTORS_H_ |
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#define _DESCRIPTORS_H_ |
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/* Includes: */ |
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#include <LUFA/Drivers/USB/USB.h> |
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/* Type Defines: */ |
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/** Type define for the HID class specific HID descriptor, to describe the HID device's specifications. Refer to the HID
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* specification for details on the structure elements. |
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*/
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typedef struct |
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{ |
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USB_Descriptor_Header_t Header; |
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uint16_t HIDSpec; |
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uint8_t CountryCode; |
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uint8_t TotalHIDDescriptors; |
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uint8_t HIDReportType; |
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uint16_t HIDReportLength; |
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} USB_Descriptor_HID_t; |
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/** Type define for the data type used to store HID report descriptor elements. */ |
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typedef uint8_t USB_Descriptor_HIDReport_Datatype_t; |
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/** Type define for the device configuration descriptor structure. This must be defined in the
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* application code, as the configuration descriptor contains several sub-descriptors which |
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* vary between devices, and which describe the device's usage to the host. |
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*/ |
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typedef struct |
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{ |
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USB_Descriptor_Configuration_Header_t Config; |
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USB_Descriptor_Interface_t HID_Interface; |
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USB_Descriptor_HID_t HID_VendorHID; |
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USB_Descriptor_Endpoint_t HID_ReportINEndpoint; |
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} USB_Descriptor_Configuration_t; |
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/* Macros: */ |
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/** Endpoint number of the HID data IN endpoint. */ |
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#define HID_EPNUM 1 |
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/** Size in bytes of the HID reporting IN endpoint. */
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#define HID_EPSIZE 64 |
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/** Descriptor header type value, to indicate a HID class HID descriptor. */ |
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#define DTYPE_HID 0x21 |
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/** Descriptor header type value, to indicate a HID class HID report descriptor. */ |
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#define DTYPE_Report 0x22 |
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/** Vendor usage page for the Teensy 1.0 board */ |
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#define TEENSY_USAGEPAGE_10 0x19 |
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/** Vendor usage page for the Teensy++ 1.0 board */ |
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#define TEENSY_USAGEPAGE_10PP 0x1A |
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/** Vendor usage page for the Teensy 2.0 board */ |
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#define TEENSY_USAGEPAGE_20 0x1B |
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/** Vendor usage page for the Teensy++ 2.0 board */ |
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#define TEENSY_USAGEPAGE_20PP 0x1C |
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#if (defined(__AVR_AT90USB162__) || defined(__AVR_ATmega16U2__)) |
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#define TEENSY_USAGEPAGE TEENSY_USAGEPAGE_10 |
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#elif defined(__AVR_ATmega32U4__) |
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#define TEENSY_USAGEPAGE TEENSY_USAGEPAGE_20 |
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#elif (defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB647__)) |
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#define TEENSY_USAGEPAGE TEENSY_USAGEPAGE_10PP |
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#elif (defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB1287__)) |
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#define TEENSY_USAGEPAGE TEENSY_USAGEPAGE_20PP |
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#else |
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#error The selected AVR model is not currently supported by the TeensyHID bootloader. |
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#endif |
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/* Function Prototypes: */ |
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uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, const uint8_t wIndex, void** const DescriptorAddress) |
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ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3); |
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#endif |
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File diff suppressed because it is too large
Load Diff
@ -1,157 +0,0 @@ |
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/*
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LUFA Library |
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Copyright (C) Dean Camera, 2010. |
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dean [at] fourwalledcubicle [dot] com |
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www.fourwalledcubicle.com |
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*/ |
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/*
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Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) |
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Permission to use, copy, modify, distribute, and sell this
|
|
||||||
software and its documentation for any purpose is hereby granted |
|
||||||
without fee, provided that the above copyright notice appear in
|
|
||||||
all copies and that both that the copyright notice and this |
|
||||||
permission notice and warranty disclaimer appear in supporting
|
|
||||||
documentation, and that the name of the author not be used in
|
|
||||||
advertising or publicity pertaining to distribution of the
|
|
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software without specific, written prior permission. |
|
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|
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The author disclaim 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 |
|
||||||
special, indirect or consequential damages or any damages |
|
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whatsoever resulting from loss of use, data or profits, whether |
|
||||||
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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/** \file
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* |
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* Main source file for the TeensyHID bootloader. This file contains the complete bootloader logic. |
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*/ |
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#include "TeensyHID.h" |
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/** Flag to indicate if the bootloader should be running, or should exit and allow the application code to run
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* via a soft reset. When cleared, the bootloader will abort, the USB interface will shut down and the application |
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* started via a forced watchdog reset. |
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*/ |
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bool RunBootloader = true; |
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/** Main program entry point. This routine configures the hardware required by the bootloader, then continuously
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* runs the bootloader processing routine until instructed to soft-exit. |
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*/ |
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int main(void) |
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{ |
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/* Setup hardware required for the bootloader */ |
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SetupHardware(); |
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/* Enable global interrupts so that the USB stack can function */ |
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sei(); |
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while (RunBootloader) |
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USB_USBTask(); |
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/* Disconnect from the host - USB interface will be reset later along with the AVR */ |
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USB_Detach(); |
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/* Enable the watchdog and force a timeout to reset the AVR */ |
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wdt_enable(WDTO_250MS); |
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for (;;); |
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} |
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/** Configures all hardware required for the bootloader. */ |
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void SetupHardware(void) |
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{ |
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/* Disable watchdog if enabled by bootloader/fuses */ |
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MCUSR &= ~(1 << WDRF); |
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wdt_disable(); |
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/* Relocate the interrupt vector table to the bootloader section */ |
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MCUCR = (1 << IVCE); |
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MCUCR = (1 << IVSEL); |
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/* Initialize USB subsystem */ |
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USB_Init(); |
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} |
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/** Event handler for the USB_ConfigurationChanged event. This configures the device's endpoints ready
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* to relay data to and from the attached USB host. |
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*/ |
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void EVENT_USB_Device_ConfigurationChanged(void) |
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{ |
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/* Setup HID Report Endpoint */ |
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Endpoint_ConfigureEndpoint(HID_EPNUM, EP_TYPE_INTERRUPT, |
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ENDPOINT_DIR_IN, HID_EPSIZE, |
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ENDPOINT_BANK_SINGLE); |
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} |
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/** Event handler for the USB_UnhandledControlRequest event. This is used to catch standard and class specific
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* control requests that are not handled internally by the USB library (including the HID commands, which are |
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* all issued via the control endpoint), so that they can be handled appropriately for the application. |
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*/ |
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void EVENT_USB_Device_UnhandledControlRequest(void) |
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{ |
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/* Handle HID Class specific requests */ |
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switch (USB_ControlRequest.bRequest) |
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{ |
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case REQ_SetReport: |
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Endpoint_ClearSETUP(); |
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/* Wait until the command has been sent by the host */ |
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while (!(Endpoint_IsOUTReceived())); |
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/* Read in the write destination index */ |
|
||||||
uint16_t PageIndex = Endpoint_Read_Word_LE(); |
|
||||||
|
|
||||||
/* Check if the command is a program page command, or a start application command */ |
|
||||||
if (PageIndex == TEENSY_STARTAPPLICATION) |
|
||||||
{ |
|
||||||
RunBootloader = false; |
|
||||||
} |
|
||||||
else |
|
||||||
{ |
|
||||||
#if (FLASHEND > 0xFFFF) |
|
||||||
uint32_t PageByteAddress = ((uint32_t)PageIndex << 8); |
|
||||||
#else |
|
||||||
uint16_t PageByteAddress = PageIndex; |
|
||||||
#endif |
|
||||||
|
|
||||||
/* Erase the given FLASH page, ready to be programmed */ |
|
||||||
boot_page_erase(PageByteAddress); |
|
||||||
boot_spm_busy_wait(); |
|
||||||
|
|
||||||
/* Write each of the FLASH page's bytes in sequence */ |
|
||||||
#if (SPM_PAGESIZE == 128) |
|
||||||
for (uint8_t PageByte = 0; PageByte < SPM_PAGESIZE; PageByte += 2)
|
|
||||||
#else |
|
||||||
for (uint16_t PageByte = 0; PageByte < SPM_PAGESIZE; PageByte += 2)
|
|
||||||
#endif |
|
||||||
{ |
|
||||||
/* Check if endpoint is empty - if so clear it and wait until ready for next packet */ |
|
||||||
if (!(Endpoint_BytesInEndpoint())) |
|
||||||
{ |
|
||||||
Endpoint_ClearOUT(); |
|
||||||
while (!(Endpoint_IsOUTReceived())); |
|
||||||
} |
|
||||||
|
|
||||||
/* Write the next data word to the FLASH page */ |
|
||||||
boot_page_fill(PageByteAddress + PageByte, Endpoint_Read_Word_LE()); |
|
||||||
} |
|
||||||
|
|
||||||
/* Write the filled FLASH page to memory */ |
|
||||||
boot_page_write(PageByteAddress); |
|
||||||
boot_spm_busy_wait(); |
|
||||||
} |
|
||||||
|
|
||||||
Endpoint_ClearOUT(); |
|
||||||
|
|
||||||
Endpoint_ClearStatusStage(); |
|
||||||
|
|
||||||
break; |
|
||||||
} |
|
||||||
} |
|
||||||
@ -1,64 +0,0 @@ |
|||||||
/*
|
|
||||||
LUFA Library |
|
||||||
Copyright (C) Dean Camera, 2010. |
|
||||||
|
|
||||||
dean [at] fourwalledcubicle [dot] com |
|
||||||
www.fourwalledcubicle.com |
|
||||||
*/ |
|
||||||
|
|
||||||
/*
|
|
||||||
Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) |
|
||||||
|
|
||||||
Permission to use, copy, modify, distribute, and sell this
|
|
||||||
software and its documentation for any purpose is hereby granted |
|
||||||
without fee, provided that the above copyright notice appear in
|
|
||||||
all copies and that both that the copyright notice and this |
|
||||||
permission notice and warranty disclaimer appear in supporting
|
|
||||||
documentation, and that the name of the author not be used in
|
|
||||||
advertising or publicity pertaining to distribution of the
|
|
||||||
software without specific, written prior permission. |
|
||||||
|
|
||||||
The author disclaim all warranties with regard to this |
|
||||||
software, including all implied warranties of merchantability |
|
||||||
and fitness. In no event shall the author be liable for any |
|
||||||
special, indirect or consequential damages or any damages |
|
||||||
whatsoever resulting from loss of use, data or profits, whether |
|
||||||
in an action of contract, negligence or other tortious action, |
|
||||||
arising out of or in connection with the use or performance of |
|
||||||
this software. |
|
||||||
*/ |
|
||||||
|
|
||||||
/** \file
|
|
||||||
* |
|
||||||
* Header file for TeensyHID.c. |
|
||||||
*/ |
|
||||||
|
|
||||||
#ifndef _TEENSYHID_H_ |
|
||||||
#define _TEENSYHID_H_ |
|
||||||
|
|
||||||
/* Includes: */ |
|
||||||
#include <avr/io.h> |
|
||||||
#include <avr/wdt.h> |
|
||||||
#include <avr/boot.h> |
|
||||||
#include <avr/power.h> |
|
||||||
#include <avr/interrupt.h> |
|
||||||
#include <stdbool.h> |
|
||||||
|
|
||||||
#include "Descriptors.h" |
|
||||||
|
|
||||||
#include <LUFA/Drivers/USB/USB.h> |
|
||||||
|
|
||||||
/* Macros: */ |
|
||||||
/** HID Class specific request to send the next HID report to the device. */ |
|
||||||
#define REQ_SetReport 0x09 |
|
||||||
|
|
||||||
/** Teensy Bootloader special address to start the user application */ |
|
||||||
#define TEENSY_STARTAPPLICATION 0xFFFF |
|
||||||
|
|
||||||
/* Function Prototypes: */ |
|
||||||
void SetupHardware(void); |
|
||||||
|
|
||||||
void EVENT_USB_Device_ConfigurationChanged(void); |
|
||||||
void EVENT_USB_Device_UnhandledControlRequest(void); |
|
||||||
|
|
||||||
#endif |
|
||||||
@ -1,72 +0,0 @@ |
|||||||
/** \file |
|
||||||
* |
|
||||||
* This file contains special DoxyGen information for the generation of the main page and other special |
|
||||||
* documentation pages. It is not a project source file. |
|
||||||
*/ |
|
||||||
|
|
||||||
/** \mainpage Teensy HID Class USB AVR Bootloader |
|
||||||
* |
|
||||||
* \section SSec_Compat Demo Compatibility: |
|
||||||
* |
|
||||||
* The following list indicates what microcontrollers are compatible with this demo. |
|
||||||
* |
|
||||||
* - AT90USB162 (Teensy 1.0) |
|
||||||
* - AT90USB646 (Teensy++ 1.0) |
|
||||||
* - ATMEGA32U4 (Teensy 2.0) |
|
||||||
* - AT90USB1286 (Teensy++ 2.0) |
|
||||||
* |
|
||||||
* \section SSec_Info USB Information: |
|
||||||
* |
|
||||||
* The following table gives a rundown of the USB utilization of this demo. |
|
||||||
* |
|
||||||
* <table> |
|
||||||
* <tr> |
|
||||||
* <td><b>USB Mode:</b></td> |
|
||||||
* <td>Device</td> |
|
||||||
* </tr> |
|
||||||
* <tr> |
|
||||||
* <td><b>USB Class:</b></td> |
|
||||||
* <td>Human Interface Device Class (HID)</td> |
|
||||||
* </tr> |
|
||||||
* <tr> |
|
||||||
* <td><b>USB Subclass:</b></td> |
|
||||||
* <td>N/A</td> |
|
||||||
* </tr> |
|
||||||
* <tr> |
|
||||||
* <td><b>Relevant Standards:</b></td> |
|
||||||
* <td>USBIF HID Class Standard \n |
|
||||||
* Teensy Programming Protocol Specification</td> |
|
||||||
* </tr> |
|
||||||
* <tr> |
|
||||||
* <td><b>Usable Speeds:</b></td> |
|
||||||
* <td>Low Speed Mode \n |
|
||||||
* Full Speed Mode</td> |
|
||||||
* </tr> |
|
||||||
* </table> |
|
||||||
* |
|
||||||
* \section SSec_Description Project Description: |
|
||||||
* |
|
||||||
* This bootloader enumerates to the host as a HID Class device, allowing for Teensy compatible programming |
|
||||||
* software to load firmware onto the AVR, such as the official software at <a>http://www.pjrc.com/teensy/</a>. |
|
||||||
* |
|
||||||
* Out of the box this bootloader builds for the ATMEGA32U4, and will fit into 2-4KB of bootloader space. For other |
|
||||||
* devices, the makefile will need to be updated to reflect the altered MCU model and bootloader start address. When |
|
||||||
* calculating the bootloader start address, use (TARGET_FLASH_SIZE_BYTES - 4096) for targets where the bootloader |
|
||||||
* compiles larger than 2KB, or (TARGET_FLASH_SIZE_BYTES - 2048) for smaller targets where the bootloader compiles |
|
||||||
* under 2KB. |
|
||||||
* |
|
||||||
* This spoofs (with permission) the official Teensy bootloader's VID and PID, so that the software remains |
|
||||||
* compatible with no changes. |
|
||||||
* |
|
||||||
* \section SSec_Options Project Options |
|
||||||
* |
|
||||||
* The following defines can be found in this demo, which can control the demo behaviour when defined, or changed in value. |
|
||||||
* |
|
||||||
* <table> |
|
||||||
* <tr> |
|
||||||
* <td> |
|
||||||
* None |
|
||||||
* </td> |
|
||||||
* </tr> |
|
||||||
* </table> |
|
||||||
*/ |
|
||||||
@ -1,713 +0,0 @@ |
|||||||
# Hey Emacs, this is a -*- makefile -*-
|
|
||||||
#----------------------------------------------------------------------------
|
|
||||||
# WinAVR Makefile Template written by Eric B. Weddington, Jörg Wunsch, et al.
|
|
||||||
# >> Modified for use with the LUFA project. <<
|
|
||||||
#
|
|
||||||
# Released to the Public Domain
|
|
||||||
#
|
|
||||||
# Additional material for this makefile was written by:
|
|
||||||
# Peter Fleury
|
|
||||||
# Tim Henigan
|
|
||||||
# Colin O'Flynn
|
|
||||||
# Reiner Patommel
|
|
||||||
# Markus Pfaff
|
|
||||||
# Sander Pool
|
|
||||||
# Frederik Rouleau
|
|
||||||
# Carlos Lamas
|
|
||||||
# Dean Camera
|
|
||||||
# Opendous Inc.
|
|
||||||
# Denver Gingerich
|
|
||||||
#
|
|
||||||
#----------------------------------------------------------------------------
|
|
||||||
# On command line:
|
|
||||||
#
|
|
||||||
# make all = Make software.
|
|
||||||
#
|
|
||||||
# make clean = Clean out built project files.
|
|
||||||
#
|
|
||||||
# make coff = Convert ELF to AVR COFF.
|
|
||||||
#
|
|
||||||
# make extcoff = Convert ELF to AVR Extended COFF.
|
|
||||||
#
|
|
||||||
# make program = Download the hex file to the device, using avrdude.
|
|
||||||
# Please customize the avrdude settings below first!
|
|
||||||
#
|
|
||||||
# make doxygen = Generate DoxyGen documentation for the project (must have
|
|
||||||
# DoxyGen installed)
|
|
||||||
#
|
|
||||||
# make debug = Start either simulavr or avarice as specified for debugging,
|
|
||||||
# with avr-gdb or avr-insight as the front end for debugging.
|
|
||||||
#
|
|
||||||
# make filename.s = Just compile filename.c into the assembler code only.
|
|
||||||
#
|
|
||||||
# make filename.i = Create a preprocessed source file for use in submitting
|
|
||||||
# bug reports to the GCC project.
|
|
||||||
#
|
|
||||||
# To rebuild project do "make clean" then "make all".
|
|
||||||
#----------------------------------------------------------------------------
|
|
||||||
|
|
||||||
|
|
||||||
# MCU name
|
|
||||||
MCU = atmega32u4
|
|
||||||
|
|
||||||
|
|
||||||
# Target board (see library "Board Types" documentation, NONE for projects not requiring
|
|
||||||
# LUFA board drivers). If USER is selected, put custom board drivers in a directory called
|
|
||||||
# "Board" inside the application directory.
|
|
||||||
BOARD =
|
|
||||||
|
|
||||||
|
|
||||||
# Processor frequency.
|
|
||||||
# This will define a symbol, F_CPU, in all source code files equal to the
|
|
||||||
# processor frequency in Hz. You can then use this symbol in your source code to
|
|
||||||
# calculate timings. Do NOT tack on a 'UL' at the end, this will be done
|
|
||||||
# automatically to create a 32-bit value in your source code.
|
|
||||||
#
|
|
||||||
# This will be an integer division of F_CLOCK below, as it is sourced by
|
|
||||||
# F_CLOCK after it has run through any CPU prescalers. Note that this value
|
|
||||||
# does not *change* the processor frequency - it should merely be updated to
|
|
||||||
# reflect the processor speed set externally so that the code can use accurate
|
|
||||||
# software delays.
|
|
||||||
F_CPU = 16000000
|
|
||||||
|
|
||||||
|
|
||||||
# Input clock frequency.
|
|
||||||
# This will define a symbol, F_CLOCK, in all source code files equal to the
|
|
||||||
# input clock frequency (before any prescaling is performed) in Hz. This value may
|
|
||||||
# differ from F_CPU if prescaling is used on the latter, and is required as the
|
|
||||||
# raw input clock is fed directly to the PLL sections of the AVR for high speed
|
|
||||||
# clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
|
|
||||||
# at the end, this will be done automatically to create a 32-bit value in your
|
|
||||||
# source code.
|
|
||||||
#
|
|
||||||
# If no clock division is performed on the input clock inside the AVR (via the
|
|
||||||
# CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
|
|
||||||
F_CLOCK = $(F_CPU)
|
|
||||||
|
|
||||||
|
|
||||||
# Starting byte address of the bootloader
|
|
||||||
BOOT_START = 0x7000
|
|
||||||
|
|
||||||
|
|
||||||
# Output format. (can be srec, ihex, binary)
|
|
||||||
FORMAT = ihex
|
|
||||||
|
|
||||||
|
|
||||||
# Target file name (without extension).
|
|
||||||
TARGET = TeensyHID
|
|
||||||
|
|
||||||
|
|
||||||
# Object files directory
|
|
||||||
# To put object files in current directory, use a dot (.), do NOT make
|
|
||||||
# this an empty or blank macro!
|
|
||||||
OBJDIR = .
|
|
||||||
|
|
||||||
|
|
||||||
# Path to the LUFA library
|
|
||||||
LUFA_PATH = ../..
|
|
||||||
|
|
||||||
|
|
||||||
# LUFA library compile-time options
|
|
||||||
LUFA_OPTS = -D USB_DEVICE_ONLY
|
|
||||||
LUFA_OPTS += -D DEVICE_STATE_AS_GPIOR=0
|
|
||||||
LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
|
|
||||||
LUFA_OPTS += -D FIXED_NUM_CONFIGURATIONS=1
|
|
||||||
LUFA_OPTS += -D USE_RAM_DESCRIPTORS
|
|
||||||
LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
|
|
||||||
LUFA_OPTS += -D NO_INTERNAL_SERIAL
|
|
||||||
LUFA_OPTS += -D NO_DEVICE_SELF_POWER
|
|
||||||
LUFA_OPTS += -D NO_DEVICE_REMOTE_WAKEUP
|
|
||||||
|
|
||||||
|
|
||||||
# List C source files here. (C dependencies are automatically generated.)
|
|
||||||
SRC = $(TARGET).c \
|
|
||||||
Descriptors.c \
|
|
||||||
$(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/DevChapter9.c \
|
|
||||||
$(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Endpoint.c \
|
|
||||||
$(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Host.c \
|
|
||||||
$(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/HostChapter9.c \
|
|
||||||
$(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/LowLevel.c \
|
|
||||||
$(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Pipe.c \
|
|
||||||
$(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/USBInterrupt.c \
|
|
||||||
$(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/ConfigDescriptor.c \
|
|
||||||
$(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/Events.c \
|
|
||||||
$(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/USBTask.c \
|
|
||||||
|
|
||||||
|
|
||||||
# List C++ source files here. (C dependencies are automatically generated.)
|
|
||||||
CPPSRC =
|
|
||||||
|
|
||||||
|
|
||||||
# List Assembler source files here.
|
|
||||||
# Make them always end in a capital .S. Files ending in a lowercase .s
|
|
||||||
# will not be considered source files but generated files (assembler
|
|
||||||
# output from the compiler), and will be deleted upon "make clean"!
|
|
||||||
# Even though the DOS/Win* filesystem matches both .s and .S the same,
|
|
||||||
# it will preserve the spelling of the filenames, and gcc itself does
|
|
||||||
# care about how the name is spelled on its command-line.
|
|
||||||
ASRC =
|
|
||||||
|
|
||||||
|
|
||||||
# Optimization level, can be [0, 1, 2, 3, s].
|
|
||||||
# 0 = turn off optimization. s = optimize for size.
|
|
||||||
# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
|
|
||||||
OPT = s
|
|
||||||
|
|
||||||
|
|
||||||
# Debugging format.
|
|
||||||
# Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
|
|
||||||
# AVR Studio 4.10 requires dwarf-2.
|
|
||||||
# AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
|
|
||||||
DEBUG = dwarf-2
|
|
||||||
|
|
||||||
|
|
||||||
# List any extra directories to look for include files here.
|
|
||||||
# Each directory must be seperated by a space.
|
|
||||||
# Use forward slashes for directory separators.
|
|
||||||
# For a directory that has spaces, enclose it in quotes.
|
|
||||||
EXTRAINCDIRS = $(LUFA_PATH)/
|
|
||||||
|
|
||||||
|
|
||||||
# Compiler flag to set the C Standard level.
|
|
||||||
# c89 = "ANSI" C
|
|
||||||
# gnu89 = c89 plus GCC extensions
|
|
||||||
# c99 = ISO C99 standard (not yet fully implemented)
|
|
||||||
# gnu99 = c99 plus GCC extensions
|
|
||||||
CSTANDARD = -std=gnu99
|
|
||||||
|
|
||||||
|
|
||||||
# Place -D or -U options here for C sources
|
|
||||||
CDEFS = -DF_CPU=$(F_CPU)UL -DF_CLOCK=$(F_CLOCK)UL -DBOARD=BOARD_$(BOARD) $(LUFA_OPTS)
|
|
||||||
CDEFS += -DBOOT_START_ADDR=$(BOOT_START)UL
|
|
||||||
|
|
||||||
|
|
||||||
# Place -D or -U options here for ASM sources
|
|
||||||
ADEFS = -DF_CPU=$(F_CPU)
|
|
||||||
|
|
||||||
|
|
||||||
# Place -D or -U options here for C++ sources
|
|
||||||
CPPDEFS = -DF_CPU=$(F_CPU)UL
|
|
||||||
#CPPDEFS += -D__STDC_LIMIT_MACROS
|
|
||||||
#CPPDEFS += -D__STDC_CONSTANT_MACROS
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
#---------------- Compiler Options C ----------------
|
|
||||||
# -g*: generate debugging information
|
|
||||||
# -O*: optimization level
|
|
||||||
# -f...: tuning, see GCC manual and avr-libc documentation
|
|
||||||
# -Wall...: warning level
|
|
||||||
# -Wa,...: tell GCC to pass this to the assembler.
|
|
||||||
# -adhlns...: create assembler listing
|
|
||||||
CFLAGS = -g$(DEBUG)
|
|
||||||
CFLAGS += $(CDEFS)
|
|
||||||
CFLAGS += -O$(OPT)
|
|
||||||
CFLAGS += -funsigned-char
|
|
||||||
CFLAGS += -funsigned-bitfields
|
|
||||||
CFLAGS += -ffunction-sections
|
|
||||||
CFLAGS += -fpack-struct
|
|
||||||
CFLAGS += -fshort-enums
|
|
||||||
CFLAGS += -fno-inline-small-functions
|
|
||||||
CFLAGS += -Wall
|
|
||||||
CFLAGS += -Wstrict-prototypes
|
|
||||||
CFLAGS += -Wundef
|
|
||||||
#CFLAGS += -fno-unit-at-a-time
|
|
||||||
#CFLAGS += -Wunreachable-code
|
|
||||||
#CFLAGS += -Wsign-compare
|
|
||||||
CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
|
|
||||||
CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
|
|
||||||
CFLAGS += $(CSTANDARD)
|
|
||||||
|
|
||||||
|
|
||||||
#---------------- Compiler Options C++ ----------------
|
|
||||||
# -g*: generate debugging information
|
|
||||||
# -O*: optimization level
|
|
||||||
# -f...: tuning, see GCC manual and avr-libc documentation
|
|
||||||
# -Wall...: warning level
|
|
||||||
# -Wa,...: tell GCC to pass this to the assembler.
|
|
||||||
# -adhlns...: create assembler listing
|
|
||||||
CPPFLAGS = -g$(DEBUG)
|
|
||||||
CPPFLAGS += $(CPPDEFS)
|
|
||||||
CPPFLAGS += -O$(OPT)
|
|
||||||
CPPFLAGS += -funsigned-char
|
|
||||||
CPPFLAGS += -funsigned-bitfields
|
|
||||||
CPPFLAGS += -fpack-struct
|
|
||||||
CPPFLAGS += -fshort-enums
|
|
||||||
CPPFLAGS += -fno-exceptions
|
|
||||||
CPPFLAGS += -Wall
|
|
||||||
CFLAGS += -Wundef
|
|
||||||
#CPPFLAGS += -mshort-calls
|
|
||||||
#CPPFLAGS += -fno-unit-at-a-time
|
|
||||||
#CPPFLAGS += -Wstrict-prototypes
|
|
||||||
#CPPFLAGS += -Wunreachable-code
|
|
||||||
#CPPFLAGS += -Wsign-compare
|
|
||||||
CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
|
|
||||||
CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
|
|
||||||
#CPPFLAGS += $(CSTANDARD)
|
|
||||||
|
|
||||||
|
|
||||||
#---------------- Assembler Options ----------------
|
|
||||||
# -Wa,...: tell GCC to pass this to the assembler.
|
|
||||||
# -adhlns: create listing
|
|
||||||
# -gstabs: have the assembler create line number information; note that
|
|
||||||
# for use in COFF files, additional information about filenames
|
|
||||||
# and function names needs to be present in the assembler source
|
|
||||||
# files -- see avr-libc docs [FIXME: not yet described there]
|
|
||||||
# -listing-cont-lines: Sets the maximum number of continuation lines of hex
|
|
||||||
# dump that will be displayed for a given single line of source input.
|
|
||||||
ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
|
|
||||||
|
|
||||||
|
|
||||||
#---------------- Library Options ----------------
|
|
||||||
# Minimalistic printf version
|
|
||||||
PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
|
|
||||||
|
|
||||||
# Floating point printf version (requires MATH_LIB = -lm below)
|
|
||||||
PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
|
|
||||||
|
|
||||||
# If this is left blank, then it will use the Standard printf version.
|
|
||||||
PRINTF_LIB =
|
|
||||||
#PRINTF_LIB = $(PRINTF_LIB_MIN)
|
|
||||||
#PRINTF_LIB = $(PRINTF_LIB_FLOAT)
|
|
||||||
|
|
||||||
|
|
||||||
# Minimalistic scanf version
|
|
||||||
SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
|
|
||||||
|
|
||||||
# Floating point + %[ scanf version (requires MATH_LIB = -lm below)
|
|
||||||
SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
|
|
||||||
|
|
||||||
# If this is left blank, then it will use the Standard scanf version.
|
|
||||||
SCANF_LIB =
|
|
||||||
#SCANF_LIB = $(SCANF_LIB_MIN)
|
|
||||||
#SCANF_LIB = $(SCANF_LIB_FLOAT)
|
|
||||||
|
|
||||||
|
|
||||||
MATH_LIB = -lm
|
|
||||||
|
|
||||||
|
|
||||||
# List any extra directories to look for libraries here.
|
|
||||||
# Each directory must be seperated by a space.
|
|
||||||
# Use forward slashes for directory separators.
|
|
||||||
# For a directory that has spaces, enclose it in quotes.
|
|
||||||
EXTRALIBDIRS =
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
#---------------- External Memory Options ----------------
|
|
||||||
|
|
||||||
# 64 KB of external RAM, starting after internal RAM (ATmega128!),
|
|
||||||
# used for variables (.data/.bss) and heap (malloc()).
|
|
||||||
#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
|
|
||||||
|
|
||||||
# 64 KB of external RAM, starting after internal RAM (ATmega128!),
|
|
||||||
# only used for heap (malloc()).
|
|
||||||
#EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
|
|
||||||
|
|
||||||
EXTMEMOPTS =
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
#---------------- Linker Options ----------------
|
|
||||||
# -Wl,...: tell GCC to pass this to linker.
|
|
||||||
# -Map: create map file
|
|
||||||
# --cref: add cross reference to map file
|
|
||||||
LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
|
|
||||||
LDFLAGS += -Wl,--section-start=.text=$(BOOT_START)
|
|
||||||
LDFLAGS += -Wl,--relax
|
|
||||||
LDFLAGS += -Wl,--gc-sections
|
|
||||||
LDFLAGS += $(EXTMEMOPTS)
|
|
||||||
LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
|
|
||||||
LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
|
|
||||||
#LDFLAGS += -T linker_script.x
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
#---------------- Programming Options (avrdude) ----------------
|
|
||||||
|
|
||||||
# Programming hardware: alf avr910 avrisp bascom bsd
|
|
||||||
# dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
|
|
||||||
#
|
|
||||||
# Type: avrdude -c ?
|
|
||||||
# to get a full listing.
|
|
||||||
#
|
|
||||||
AVRDUDE_PROGRAMMER = jtagmkII
|
|
||||||
|
|
||||||
# com1 = serial port. Use lpt1 to connect to parallel port.
|
|
||||||
AVRDUDE_PORT = usb
|
|
||||||
|
|
||||||
AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
|
|
||||||
#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
|
|
||||||
|
|
||||||
|
|
||||||
# Uncomment the following if you want avrdude's erase cycle counter.
|
|
||||||
# Note that this counter needs to be initialized first using -Yn,
|
|
||||||
# see avrdude manual.
|
|
||||||
#AVRDUDE_ERASE_COUNTER = -y
|
|
||||||
|
|
||||||
# Uncomment the following if you do /not/ wish a verification to be
|
|
||||||
# performed after programming the device.
|
|
||||||
#AVRDUDE_NO_VERIFY = -V
|
|
||||||
|
|
||||||
# Increase verbosity level. Please use this when submitting bug
|
|
||||||
# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
|
|
||||||
# to submit bug reports.
|
|
||||||
#AVRDUDE_VERBOSE = -v -v
|
|
||||||
|
|
||||||
AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
|
|
||||||
AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
|
|
||||||
AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
|
|
||||||
AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
#---------------- Debugging Options ----------------
|
|
||||||
|
|
||||||
# For simulavr only - target MCU frequency.
|
|
||||||
DEBUG_MFREQ = $(F_CPU)
|
|
||||||
|
|
||||||
# Set the DEBUG_UI to either gdb or insight.
|
|
||||||
# DEBUG_UI = gdb
|
|
||||||
DEBUG_UI = insight
|
|
||||||
|
|
||||||
# Set the debugging back-end to either avarice, simulavr.
|
|
||||||
DEBUG_BACKEND = avarice
|
|
||||||
#DEBUG_BACKEND = simulavr
|
|
||||||
|
|
||||||
# GDB Init Filename.
|
|
||||||
GDBINIT_FILE = __avr_gdbinit
|
|
||||||
|
|
||||||
# When using avarice settings for the JTAG
|
|
||||||
JTAG_DEV = /dev/com1
|
|
||||||
|
|
||||||
# Debugging port used to communicate between GDB / avarice / simulavr.
|
|
||||||
DEBUG_PORT = 4242
|
|
||||||
|
|
||||||
# Debugging host used to communicate between GDB / avarice / simulavr, normally
|
|
||||||
# just set to localhost unless doing some sort of crazy debugging when
|
|
||||||
# avarice is running on a different computer.
|
|
||||||
DEBUG_HOST = localhost
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
#============================================================================
|
|
||||||
|
|
||||||
|
|
||||||
# Define programs and commands.
|
|
||||||
SHELL = sh
|
|
||||||
CC = avr-gcc
|
|
||||||
OBJCOPY = avr-objcopy
|
|
||||||
OBJDUMP = avr-objdump
|
|
||||||
SIZE = avr-size
|
|
||||||
AR = avr-ar rcs
|
|
||||||
NM = avr-nm
|
|
||||||
AVRDUDE = avrdude
|
|
||||||
REMOVE = rm -f
|
|
||||||
REMOVEDIR = rm -rf
|
|
||||||
COPY = cp
|
|
||||||
WINSHELL = cmd
|
|
||||||
|
|
||||||
# Define Messages
|
|
||||||
# English
|
|
||||||
MSG_ERRORS_NONE = Errors: none
|
|
||||||
MSG_BEGIN = -------- begin --------
|
|
||||||
MSG_END = -------- end --------
|
|
||||||
MSG_SIZE_BEFORE = Size before:
|
|
||||||
MSG_SIZE_AFTER = Size after:
|
|
||||||
MSG_COFF = Converting to AVR COFF:
|
|
||||||
MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
|
|
||||||
MSG_FLASH = Creating load file for Flash:
|
|
||||||
MSG_EEPROM = Creating load file for EEPROM:
|
|
||||||
MSG_EXTENDED_LISTING = Creating Extended Listing:
|
|
||||||
MSG_SYMBOL_TABLE = Creating Symbol Table:
|
|
||||||
MSG_LINKING = Linking:
|
|
||||||
MSG_COMPILING = Compiling C:
|
|
||||||
MSG_COMPILING_CPP = Compiling C++:
|
|
||||||
MSG_ASSEMBLING = Assembling:
|
|
||||||
MSG_CLEANING = Cleaning project:
|
|
||||||
MSG_CREATING_LIBRARY = Creating library:
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
# Define all object files.
|
|
||||||
OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
|
|
||||||
|
|
||||||
# Define all listing files.
|
|
||||||
LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
|
|
||||||
|
|
||||||
|
|
||||||
# Compiler flags to generate dependency files.
|
|
||||||
GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
|
|
||||||
|
|
||||||
|
|
||||||
# Combine all necessary flags and optional flags.
|
|
||||||
# Add target processor to flags.
|
|
||||||
ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
|
|
||||||
ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
|
|
||||||
ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
# Default target.
|
|
||||||
all: begin gccversion sizebefore build checkinvalidevents showliboptions showtarget sizeafter end |
|
||||||
|
|
||||||
# Change the build target to build a HEX file or a library.
|
|
||||||
build: elf hex eep lss sym |
|
||||||
#build: lib
|
|
||||||
|
|
||||||
|
|
||||||
elf: $(TARGET).elf |
|
||||||
hex: $(TARGET).hex |
|
||||||
eep: $(TARGET).eep |
|
||||||
lss: $(TARGET).lss |
|
||||||
sym: $(TARGET).sym |
|
||||||
LIBNAME=lib$(TARGET).a
|
|
||||||
lib: $(LIBNAME) |
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
# Eye candy.
|
|
||||||
# AVR Studio 3.x does not check make's exit code but relies on
|
|
||||||
# the following magic strings to be generated by the compile job.
|
|
||||||
begin: |
|
||||||
@echo
|
|
||||||
@echo $(MSG_BEGIN)
|
|
||||||
|
|
||||||
end: |
|
||||||
@echo $(MSG_END)
|
|
||||||
@echo
|
|
||||||
|
|
||||||
|
|
||||||
# Display size of file.
|
|
||||||
HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
|
|
||||||
ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
|
|
||||||
MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
|
|
||||||
FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
|
|
||||||
|
|
||||||
sizebefore: |
|
||||||
@if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
|
|
||||||
2>/dev/null; echo; fi
|
|
||||||
|
|
||||||
sizeafter: |
|
||||||
@if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
|
|
||||||
2>/dev/null; echo; fi
|
|
||||||
|
|
||||||
$(LUFA_PATH)/LUFA/LUFA_Events.lst: |
|
||||||
@$(MAKE) -C $(LUFA_PATH)/LUFA/ LUFA_Events.lst
|
|
||||||
|
|
||||||
checkinvalidevents: $(LUFA_PATH)/LUFA/LUFA_Events.lst |
|
||||||
@echo
|
|
||||||
@echo Checking for invalid events...
|
|
||||||
@$(shell) avr-nm $(OBJ) | sed -n -e 's/^.*EVENT_/EVENT_/p' | \
|
|
||||||
grep -F -v --file=$(LUFA_PATH)/LUFA/LUFA_Events.lst > InvalidEvents.tmp || true
|
|
||||||
@sed -n -e 's/^/ WARNING - INVALID EVENT NAME: /p' InvalidEvents.tmp
|
|
||||||
@if test -s InvalidEvents.tmp; then exit 1; fi
|
|
||||||
|
|
||||||
showliboptions: |
|
||||||
@echo
|
|
||||||
@echo ---- Compile Time Library Options ----
|
|
||||||
@for i in $(LUFA_OPTS:-D%=%); do \
|
|
||||||
echo $$i; \
|
|
||||||
done
|
|
||||||
@echo --------------------------------------
|
|
||||||
|
|
||||||
showtarget: |
|
||||||
@echo
|
|
||||||
@echo --------- Target Information ---------
|
|
||||||
@echo AVR Model: $(MCU)
|
|
||||||
@echo Board: $(BOARD)
|
|
||||||
@echo Clock: $(F_CPU)Hz CPU, $(F_CLOCK)Hz Master
|
|
||||||
@echo --------------------------------------
|
|
||||||
|
|
||||||
|
|
||||||
# Display compiler version information.
|
|
||||||
gccversion : |
|
||||||
@$(CC) --version
|
|
||||||
|
|
||||||
|
|
||||||
# Program the device.
|
|
||||||
program: $(TARGET).hex $(TARGET).eep |
|
||||||
$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
|
|
||||||
|
|
||||||
|
|
||||||
# Generate avr-gdb config/init file which does the following:
|
|
||||||
# define the reset signal, load the target file, connect to target, and set
|
|
||||||
# a breakpoint at main().
|
|
||||||
gdb-config: |
|
||||||
@$(REMOVE) $(GDBINIT_FILE)
|
|
||||||
@echo define reset >> $(GDBINIT_FILE)
|
|
||||||
@echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
|
|
||||||
@echo end >> $(GDBINIT_FILE)
|
|
||||||
@echo file $(TARGET).elf >> $(GDBINIT_FILE)
|
|
||||||
@echo target remote $(DEBUG_HOST):$(DEBUG_PORT) >> $(GDBINIT_FILE)
|
|
||||||
ifeq ($(DEBUG_BACKEND),simulavr) |
|
||||||
@echo load >> $(GDBINIT_FILE)
|
|
||||||
endif |
|
||||||
@echo break main >> $(GDBINIT_FILE)
|
|
||||||
|
|
||||||
debug: gdb-config $(TARGET).elf |
|
||||||
ifeq ($(DEBUG_BACKEND), avarice) |
|
||||||
@echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
|
|
||||||
@$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
|
|
||||||
$(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
|
|
||||||
@$(WINSHELL) /c pause
|
|
||||||
|
|
||||||
else |
|
||||||
@$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
|
|
||||||
$(DEBUG_MFREQ) --port $(DEBUG_PORT)
|
|
||||||
endif |
|
||||||
@$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
|
|
||||||
COFFCONVERT = $(OBJCOPY) --debugging
|
|
||||||
COFFCONVERT += --change-section-address .data-0x800000
|
|
||||||
COFFCONVERT += --change-section-address .bss-0x800000
|
|
||||||
COFFCONVERT += --change-section-address .noinit-0x800000
|
|
||||||
COFFCONVERT += --change-section-address .eeprom-0x810000
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
coff: $(TARGET).elf |
|
||||||
@echo
|
|
||||||
@echo $(MSG_COFF) $(TARGET).cof
|
|
||||||
$(COFFCONVERT) -O coff-avr $< $(TARGET).cof
|
|
||||||
|
|
||||||
|
|
||||||
extcoff: $(TARGET).elf |
|
||||||
@echo
|
|
||||||
@echo $(MSG_EXTENDED_COFF) $(TARGET).cof
|
|
||||||
$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
# Create final output files (.hex, .eep) from ELF output file.
|
|
||||||
%.hex: %.elf |
|
||||||
@echo
|
|
||||||
@echo $(MSG_FLASH) $@
|
|
||||||
$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
|
|
||||||
|
|
||||||
%.eep: %.elf |
|
||||||
@echo
|
|
||||||
@echo $(MSG_EEPROM) $@
|
|
||||||
-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
|
|
||||||
--change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
|
|
||||||
|
|
||||||
# Create extended listing file from ELF output file.
|
|
||||||
%.lss: %.elf |
|
||||||
@echo
|
|
||||||
@echo $(MSG_EXTENDED_LISTING) $@
|
|
||||||
$(OBJDUMP) -h -z -S $< > $@
|
|
||||||
|
|
||||||
# Create a symbol table from ELF output file.
|
|
||||||
%.sym: %.elf |
|
||||||
@echo
|
|
||||||
@echo $(MSG_SYMBOL_TABLE) $@
|
|
||||||
$(NM) -n $< > $@
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
# Create library from object files.
|
|
||||||
.SECONDARY : $(TARGET).a |
|
||||||
.PRECIOUS : $(OBJ) |
|
||||||
%.a: $(OBJ) |
|
||||||
@echo
|
|
||||||
@echo $(MSG_CREATING_LIBRARY) $@
|
|
||||||
$(AR) $@ $(OBJ)
|
|
||||||
|
|
||||||
|
|
||||||
# Link: create ELF output file from object files.
|
|
||||||
.SECONDARY : $(TARGET).elf |
|
||||||
.PRECIOUS : $(OBJ) |
|
||||||
%.elf: $(OBJ) |
|
||||||
@echo
|
|
||||||
@echo $(MSG_LINKING) $@
|
|
||||||
$(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
|
|
||||||
|
|
||||||
|
|
||||||
# Compile: create object files from C source files.
|
|
||||||
$(OBJDIR)/%.o : %.c |
|
||||||
@echo
|
|
||||||
@echo $(MSG_COMPILING) $<
|
|
||||||
$(CC) -c $(ALL_CFLAGS) $< -o $@
|
|
||||||
|
|
||||||
|
|
||||||
# Compile: create object files from C++ source files.
|
|
||||||
$(OBJDIR)/%.o : %.cpp |
|
||||||
@echo
|
|
||||||
@echo $(MSG_COMPILING_CPP) $<
|
|
||||||
$(CC) -c $(ALL_CPPFLAGS) $< -o $@
|
|
||||||
|
|
||||||
|
|
||||||
# Compile: create assembler files from C source files.
|
|
||||||
%.s : %.c |
|
||||||
$(CC) -S $(ALL_CFLAGS) $< -o $@
|
|
||||||
|
|
||||||
|
|
||||||
# Compile: create assembler files from C++ source files.
|
|
||||||
%.s : %.cpp |
|
||||||
$(CC) -S $(ALL_CPPFLAGS) $< -o $@
|
|
||||||
|
|
||||||
|
|
||||||
# Assemble: create object files from assembler source files.
|
|
||||||
$(OBJDIR)/%.o : %.S |
|
||||||
@echo
|
|
||||||
@echo $(MSG_ASSEMBLING) $<
|
|
||||||
$(CC) -c $(ALL_ASFLAGS) $< -o $@
|
|
||||||
|
|
||||||
|
|
||||||
# Create preprocessed source for use in sending a bug report.
|
|
||||||
%.i : %.c |
|
||||||
$(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
|
|
||||||
|
|
||||||
|
|
||||||
# Target: clean project.
|
|
||||||
clean: begin clean_list clean_binary end |
|
||||||
|
|
||||||
clean_binary: |
|
||||||
$(REMOVE) $(TARGET).hex
|
|
||||||
|
|
||||||
clean_list: |
|
||||||
@echo $(MSG_CLEANING)
|
|
||||||
$(REMOVE) $(TARGET).eep
|
|
||||||
$(REMOVE) $(TARGET)eep.hex
|
|
||||||
$(REMOVE) $(TARGET).cof
|
|
||||||
$(REMOVE) $(TARGET).elf
|
|
||||||
$(REMOVE) $(TARGET).map
|
|
||||||
$(REMOVE) $(TARGET).sym
|
|
||||||
$(REMOVE) $(TARGET).lss
|
|
||||||
$(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o)
|
|
||||||
$(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst)
|
|
||||||
$(REMOVE) $(SRC:.c=.s)
|
|
||||||
$(REMOVE) $(SRC:.c=.d)
|
|
||||||
$(REMOVE) $(SRC:.c=.i)
|
|
||||||
$(REMOVE) InvalidEvents.tmp
|
|
||||||
$(REMOVEDIR) .dep
|
|
||||||
|
|
||||||
doxygen: |
|
||||||
@echo Generating Project Documentation...
|
|
||||||
@doxygen Doxygen.conf
|
|
||||||
@echo Documentation Generation Complete.
|
|
||||||
|
|
||||||
clean_doxygen: |
|
||||||
rm -rf Documentation
|
|
||||||
|
|
||||||
# Create object files directory
|
|
||||||
$(shell mkdir $(OBJDIR) 2>/dev/null) |
|
||||||
|
|
||||||
|
|
||||||
# Include the dependency files.
|
|
||||||
-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*) |
|
||||||
|
|
||||||
|
|
||||||
# Listing of phony targets.
|
|
||||||
.PHONY : all checkinvalidevents showliboptions \
|
|
||||||
showtarget begin finish end sizebefore sizeafter \ |
|
||||||
gccversion build elf hex eep lss sym coff extcoff \ |
|
||||||
program clean debug clean_list clean_binary \ |
|
||||||
gdb-config doxygen |
|
||||||
File diff suppressed because one or more lines are too long
Loading…
Reference in new issue