Dean Camera
16 years ago
parent
c3dfc58707
commit
de70f0f1cf
@ -1,275 +0,0 @@ |
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/*
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LUFA Library |
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Copyright (C) Dean Camera, 2009. |
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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 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com) |
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Permission to use, copy, modify, and distribute this software |
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and its documentation for any purpose and without fee is hereby |
|
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granted, provided that the above copyright notice appear in all |
|
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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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/* On some devices, there is a factory set internal serial number which can be automatically sent to the host as
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* the device's serial number when the Device Descriptor's .SerialNumStrIndex entry is set to USE_INTERNAL_SERIAL. |
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* This allows the host to track a device across insertions on different ports, allowing them to retain allocated |
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* resources like COM port numbers and drivers. On demos using this feature, give a warning on unsupported devices |
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* so that the user can supply their own serial number descriptor instead or remove the USE_INTERNAL_SERIAL value |
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* from the Device Descriptor (forcing the host to generate a serial number for each device from the VID, PID and |
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* port location). |
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*/ |
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#if (USE_INTERNAL_SERIAL == NO_DESCRIPTOR) |
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#warning USE_INTERNAL_SERIAL is not available on this AVR - please manually construct a device serial descriptor. |
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#endif |
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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 PROGMEM 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 = 0x02, |
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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 = 0x03EB, |
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.ProductID = 0x204B, |
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.ReleaseNumber = 0x0000, |
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.ManufacturerStrIndex = 0x01, |
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.ProductStrIndex = 0x02, |
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.SerialNumStrIndex = USE_INTERNAL_SERIAL, |
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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 PROGMEM 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 = 2, |
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.ConfigurationNumber = 1, |
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.ConfigurationStrIndex = NO_DESCRIPTOR, |
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.ConfigAttributes = (USB_CONFIG_ATTR_BUSPOWERED | USB_CONFIG_ATTR_SELFPOWERED), |
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.MaxPowerConsumption = USB_CONFIG_POWER_MA(100) |
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}, |
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.CCI_Interface =
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{ |
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.Header = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface}, |
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.InterfaceNumber = 0, |
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.AlternateSetting = 0, |
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.TotalEndpoints = 1, |
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.Class = 0x02, |
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.SubClass = 0x02, |
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.Protocol = 0x01, |
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.InterfaceStrIndex = NO_DESCRIPTOR |
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}, |
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.CDC_Functional_IntHeader =
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{ |
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.Header = {.Size = sizeof(CDC_FUNCTIONAL_DESCRIPTOR(2)), .Type = 0x24}, |
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.SubType = 0x00, |
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.Data = {0x01, 0x10} |
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}, |
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.CDC_Functional_CallManagement =
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{ |
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.Header = {.Size = sizeof(CDC_FUNCTIONAL_DESCRIPTOR(2)), .Type = 0x24}, |
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.SubType = 0x01, |
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.Data = {0x03, 0x01} |
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}, |
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.CDC_Functional_AbstractControlManagement =
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{ |
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.Header = {.Size = sizeof(CDC_FUNCTIONAL_DESCRIPTOR(1)), .Type = 0x24}, |
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.SubType = 0x02, |
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.Data = {0x06} |
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}, |
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.CDC_Functional_Union=
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{ |
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.Header = {.Size = sizeof(CDC_FUNCTIONAL_DESCRIPTOR(2)), .Type = 0x24}, |
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.SubType = 0x06, |
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.Data = {0x00, 0x01} |
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}, |
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.ManagementEndpoint =
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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 | CDC_NOTIFICATION_EPNUM), |
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.Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA), |
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.EndpointSize = CDC_NOTIFICATION_EPSIZE, |
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.PollingIntervalMS = 0xFF |
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}, |
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.DCI_Interface =
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{ |
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.Header = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface}, |
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.InterfaceNumber = 1, |
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.AlternateSetting = 0, |
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.TotalEndpoints = 2, |
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.Class = 0x0A, |
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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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.DataOutEndpoint =
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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_OUT | CDC_RX_EPNUM), |
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.Attributes = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA), |
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.EndpointSize = CDC_TXRX_EPSIZE, |
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.PollingIntervalMS = 0x00 |
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}, |
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.DataInEndpoint =
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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 | CDC_TX_EPNUM), |
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.Attributes = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA), |
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.EndpointSize = CDC_TXRX_EPSIZE, |
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.PollingIntervalMS = 0x00 |
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} |
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}; |
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/** Language descriptor structure. This descriptor, located in FLASH memory, is returned when the host requests
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* the string descriptor with index 0 (the first index). It is actually an array of 16-bit integers, which indicate |
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* via the language ID table available at USB.org what languages the device supports for its string descriptors. |
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*/ |
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USB_Descriptor_String_t PROGMEM LanguageString = |
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{ |
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.Header = {.Size = USB_STRING_LEN(1), .Type = DTYPE_String}, |
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.UnicodeString = {LANGUAGE_ID_ENG} |
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}; |
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/** Manufacturer descriptor string. This is a Unicode string containing the manufacturer's details in human readable
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* form, and is read out upon request by the host when the appropriate string ID is requested, listed in the Device |
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* Descriptor. |
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*/ |
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USB_Descriptor_String_t PROGMEM ManufacturerString = |
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{ |
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.Header = {.Size = USB_STRING_LEN(11), .Type = DTYPE_String}, |
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.UnicodeString = L"Dean Camera" |
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}; |
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/** Product descriptor string. This is a Unicode string containing the product's details in human readable form,
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* and is read out upon request by the host when the appropriate string ID is requested, listed in the Device |
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* Descriptor. |
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*/ |
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USB_Descriptor_String_t PROGMEM ProductString = |
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{ |
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.Header = {.Size = USB_STRING_LEN(19), .Type = DTYPE_String}, |
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.UnicodeString = L"LUFA USB-RS232 Demo" |
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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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const uint8_t DescriptorNumber = (wValue & 0xFF); |
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void* Address = NULL; |
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uint16_t Size = NO_DESCRIPTOR; |
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switch (DescriptorType) |
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{ |
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case DTYPE_Device:
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Address = (void*)&DeviceDescriptor; |
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Size = sizeof(USB_Descriptor_Device_t); |
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break; |
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case DTYPE_Configuration:
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Address = (void*)&ConfigurationDescriptor; |
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Size = sizeof(USB_Descriptor_Configuration_t); |
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break; |
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case DTYPE_String:
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switch (DescriptorNumber) |
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{ |
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case 0x00:
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Address = (void*)&LanguageString; |
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Size = pgm_read_byte(&LanguageString.Header.Size); |
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break; |
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case 0x01:
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Address = (void*)&ManufacturerString; |
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Size = pgm_read_byte(&ManufacturerString.Header.Size); |
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break; |
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case 0x02:
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Address = (void*)&ProductString; |
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Size = pgm_read_byte(&ProductString.Header.Size); |
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break; |
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} |
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break; |
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} |
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*DescriptorAddress = Address; |
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return Size; |
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} |
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@ -1,98 +0,0 @@ |
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/*
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LUFA Library |
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Copyright (C) Dean Camera, 2009. |
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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 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com) |
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Permission to use, copy, modify, and distribute this software |
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and its documentation for any purpose and without fee is hereby |
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granted, provided that the above copyright notice appear in all |
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||||||
copies and that both that the copyright notice and this |
|
||||||
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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* 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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#include <avr/pgmspace.h> |
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/* Macros: */ |
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/** Macro to define a CDC class-specific functional descriptor. CDC functional descriptors have a
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* uniform structure but variable sized data payloads, thus cannot be represented accurately by |
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* a single typedef struct. A macro is used instead so that functional descriptors can be created |
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* easily by specifying the size of the payload. This allows sizeof() to work correctly. |
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* |
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* \param[in] DataSize Size in bytes of the CDC functional descriptor's data payload |
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*/ |
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#define CDC_FUNCTIONAL_DESCRIPTOR(DataSize) \ |
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struct \
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{ \
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USB_Descriptor_Header_t Header; \
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uint8_t SubType; \
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uint8_t Data[DataSize]; \
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} |
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/** Endpoint number of the CDC device-to-host notification IN endpoint. */ |
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#define CDC_NOTIFICATION_EPNUM 2 |
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/** Endpoint number of the CDC device-to-host data IN endpoint. */ |
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#define CDC_TX_EPNUM 3 |
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/** Endpoint number of the CDC host-to-device data OUT endpoint. */ |
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#define CDC_RX_EPNUM 4 |
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/** Size in bytes of the CDC device-to-host notification IN endpoint. */ |
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#define CDC_NOTIFICATION_EPSIZE 8 |
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/** Size in bytes of the CDC data IN and OUT endpoints. */ |
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#define CDC_TXRX_EPSIZE 16 |
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/* Type Defines: */ |
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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 CCI_Interface; |
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CDC_FUNCTIONAL_DESCRIPTOR(2) CDC_Functional_IntHeader; |
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CDC_FUNCTIONAL_DESCRIPTOR(2) CDC_Functional_CallManagement; |
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CDC_FUNCTIONAL_DESCRIPTOR(1) CDC_Functional_AbstractControlManagement; |
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CDC_FUNCTIONAL_DESCRIPTOR(2) CDC_Functional_Union; |
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USB_Descriptor_Endpoint_t ManagementEndpoint; |
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USB_Descriptor_Interface_t DCI_Interface; |
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USB_Descriptor_Endpoint_t DataOutEndpoint; |
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USB_Descriptor_Endpoint_t DataInEndpoint; |
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} USB_Descriptor_Configuration_t; |
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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
@ -1,106 +0,0 @@ |
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;************************************************************ |
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; Windows USB CDC ACM Setup File |
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; Copyright (c) 2000 Microsoft Corporation |
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[Version] |
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Signature="$Windows NT$" |
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Class=Ports |
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ClassGuid={4D36E978-E325-11CE-BFC1-08002BE10318} |
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Provider=%MFGNAME% |
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LayoutFile=layout.inf |
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CatalogFile=%MFGFILENAME%.cat |
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DriverVer=11/15/2007,5.1.2600.0 |
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[Manufacturer] |
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%MFGNAME%=DeviceList, NTamd64 |
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[DestinationDirs] |
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DefaultDestDir=12 |
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;------------------------------------------------------------------------------ |
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; Windows 2000/XP/Vista-32bit Sections |
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;------------------------------------------------------------------------------ |
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[DriverInstall.nt] |
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include=mdmcpq.inf |
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CopyFiles=DriverCopyFiles.nt |
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AddReg=DriverInstall.nt.AddReg |
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[DriverCopyFiles.nt] |
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usbser.sys,,,0x20 |
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||||||
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[DriverInstall.nt.AddReg] |
|
||||||
HKR,,DevLoader,,*ntkern |
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||||||
HKR,,NTMPDriver,,%DRIVERFILENAME%.sys |
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||||||
HKR,,EnumPropPages32,,"MsPorts.dll,SerialPortPropPageProvider" |
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||||||
[DriverInstall.nt.Services] |
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AddService=usbser, 0x00000002, DriverService.nt |
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[DriverService.nt] |
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DisplayName=%SERVICE% |
|
||||||
ServiceType=1 |
|
||||||
StartType=3 |
|
||||||
ErrorControl=1 |
|
||||||
ServiceBinary=%12%\%DRIVERFILENAME%.sys |
|
||||||
|
|
||||||
;------------------------------------------------------------------------------ |
|
||||||
; Vista-64bit Sections |
|
||||||
;------------------------------------------------------------------------------ |
|
||||||
|
|
||||||
[DriverInstall.NTamd64] |
|
||||||
include=mdmcpq.inf |
|
||||||
CopyFiles=DriverCopyFiles.NTamd64 |
|
||||||
AddReg=DriverInstall.NTamd64.AddReg |
|
||||||
|
|
||||||
[DriverCopyFiles.NTamd64] |
|
||||||
%DRIVERFILENAME%.sys,,,0x20 |
|
||||||
|
|
||||||
[DriverInstall.NTamd64.AddReg] |
|
||||||
HKR,,DevLoader,,*ntkern |
|
||||||
HKR,,NTMPDriver,,%DRIVERFILENAME%.sys |
|
||||||
HKR,,EnumPropPages32,,"MsPorts.dll,SerialPortPropPageProvider" |
|
||||||
|
|
||||||
[DriverInstall.NTamd64.Services] |
|
||||||
AddService=usbser, 0x00000002, DriverService.NTamd64 |
|
||||||
|
|
||||||
[DriverService.NTamd64] |
|
||||||
DisplayName=%SERVICE% |
|
||||||
ServiceType=1 |
|
||||||
StartType=3 |
|
||||||
ErrorControl=1 |
|
||||||
ServiceBinary=%12%\%DRIVERFILENAME%.sys |
|
||||||
|
|
||||||
|
|
||||||
;------------------------------------------------------------------------------ |
|
||||||
; Vendor and Product ID Definitions |
|
||||||
;------------------------------------------------------------------------------ |
|
||||||
; When developing your USB device, the VID and PID used in the PC side |
|
||||||
; application program and the firmware on the microcontroller must match. |
|
||||||
; Modify the below line to use your VID and PID. Use the format as shown below. |
|
||||||
; Note: One INF file can be used for multiple devices with different VID and PIDs. |
|
||||||
; For each supported device, append ",USB\VID_xxxx&PID_yyyy" to the end of the line. |
|
||||||
;------------------------------------------------------------------------------ |
|
||||||
[SourceDisksFiles] |
|
||||||
[SourceDisksNames] |
|
||||||
[DeviceList] |
|
||||||
%DESCRIPTION%=DriverInstall, USB\VID_03EB&PID_204B |
|
||||||
|
|
||||||
[DeviceList.NTamd64] |
|
||||||
%DESCRIPTION%=DriverInstall, USB\VID_03EB&PID_204B |
|
||||||
|
|
||||||
|
|
||||||
;------------------------------------------------------------------------------ |
|
||||||
; String Definitions |
|
||||||
;------------------------------------------------------------------------------ |
|
||||||
;Modify these strings to customize your device |
|
||||||
;------------------------------------------------------------------------------ |
|
||||||
[Strings] |
|
||||||
MFGFILENAME="CDC_vista" |
|
||||||
DRIVERFILENAME ="usbser" |
|
||||||
MFGNAME="CCS, Inc." |
|
||||||
INSTDISK="LUFA USB-RS232 CDC Driver Installer" |
|
||||||
DESCRIPTION="Communications Port" |
|
||||||
SERVICE="USB RS-232 Emulation Driver" |
|
||||||
@ -1,120 +0,0 @@ |
|||||||
/*
|
|
||||||
LUFA Library |
|
||||||
Copyright (C) Dean Camera, 2009. |
|
||||||
|
|
||||||
dean [at] fourwalledcubicle [dot] com |
|
||||||
www.fourwalledcubicle.com |
|
||||||
*/ |
|
||||||
|
|
||||||
/*
|
|
||||||
Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com) |
|
||||||
|
|
||||||
Permission to use, copy, modify, and distribute this software |
|
||||||
and its documentation for any purpose and without fee is hereby |
|
||||||
granted, 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. |
|
||||||
*/ |
|
||||||
|
|
||||||
#include "RingBuff.h" |
|
||||||
|
|
||||||
void Buffer_Initialize(RingBuff_t* Buffer) |
|
||||||
{ |
|
||||||
BUFF_ATOMIC_BLOCK |
|
||||||
{ |
|
||||||
Buffer->InPtr = (RingBuff_Data_t*)&Buffer->Buffer; |
|
||||||
Buffer->OutPtr = (RingBuff_Data_t*)&Buffer->Buffer; |
|
||||||
Buffer->Elements = 0; |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
void Buffer_StoreElement(RingBuff_t* Buffer, RingBuff_Data_t Data) |
|
||||||
{ |
|
||||||
BUFF_ATOMIC_BLOCK |
|
||||||
{ |
|
||||||
#if defined(BUFF_DROPOLD) |
|
||||||
if (Buffer->Elements == BUFF_LENGTH) |
|
||||||
{ |
|
||||||
Buffer->OutPtr++; |
|
||||||
|
|
||||||
if (Buffer->OutPtr == &Buffer->Buffer[BUFF_LENGTH]) |
|
||||||
Buffer->OutPtr = (RingBuff_Data_t*)&Buffer->Buffer; |
|
||||||
} |
|
||||||
else |
|
||||||
{ |
|
||||||
Buffer->Elements++; |
|
||||||
} |
|
||||||
#elif defined(BUFF_DROPNEW) |
|
||||||
if (Buffer->Elements == BUFF_LENGTH) |
|
||||||
return; |
|
||||||
|
|
||||||
Buffer->Elements++; |
|
||||||
#elif defined(BUFF_NODROPCHECK) |
|
||||||
Buffer->Elements++; |
|
||||||
#endif |
|
||||||
|
|
||||||
*(Buffer->InPtr) = Data; |
|
||||||
Buffer->InPtr++; |
|
||||||
|
|
||||||
if (Buffer->InPtr == &Buffer->Buffer[BUFF_LENGTH]) |
|
||||||
Buffer->InPtr = (RingBuff_Data_t*)&Buffer->Buffer; |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
RingBuff_Data_t Buffer_GetElement(RingBuff_t* Buffer) |
|
||||||
{ |
|
||||||
RingBuff_Data_t BuffData; |
|
||||||
|
|
||||||
BUFF_ATOMIC_BLOCK |
|
||||||
{ |
|
||||||
#if defined(BUFF_EMPTYRETURNSZERO) |
|
||||||
if (!(Buffer->Elements)) |
|
||||||
return 0; |
|
||||||
#elif !defined(BUFF_NOEMPTYCHECK) |
|
||||||
#error No empty buffer check behaviour specified. |
|
||||||
#endif |
|
||||||
|
|
||||||
BuffData = *(Buffer->OutPtr); |
|
||||||
|
|
||||||
Buffer->OutPtr++; |
|
||||||
Buffer->Elements--; |
|
||||||
|
|
||||||
if (Buffer->OutPtr == &Buffer->Buffer[BUFF_LENGTH]) |
|
||||||
Buffer->OutPtr = (RingBuff_Data_t*)&Buffer->Buffer; |
|
||||||
} |
|
||||||
|
|
||||||
return BuffData; |
|
||||||
} |
|
||||||
|
|
||||||
#if defined(BUFF_USEPEEK) |
|
||||||
RingBuff_Data_t Buffer_PeekElement(const RingBuff_t* Buffer) |
|
||||||
{ |
|
||||||
RingBuff_Data_t BuffData; |
|
||||||
|
|
||||||
BUFF_ATOMIC_BLOCK |
|
||||||
{ |
|
||||||
#if defined(BUFF_EMPTYRETURNSZERO) |
|
||||||
if (!(Buffer->Elements)) |
|
||||||
return 0; |
|
||||||
#elif !defined(BUFF_NOEMPTYCHECK) |
|
||||||
#error No empty buffer check behaviour specified. |
|
||||||
#endif |
|
||||||
|
|
||||||
BuffData = *(Buffer->OutPtr); |
|
||||||
} |
|
||||||
|
|
||||||
return BuffData; |
|
||||||
} |
|
||||||
#endif |
|
||||||
@ -1,116 +0,0 @@ |
|||||||
/*
|
|
||||||
LUFA Library |
|
||||||
Copyright (C) Dean Camera, 2009. |
|
||||||
|
|
||||||
dean [at] fourwalledcubicle [dot] com |
|
||||||
www.fourwalledcubicle.com |
|
||||||
*/ |
|
||||||
|
|
||||||
/*
|
|
||||||
Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com) |
|
||||||
|
|
||||||
Permission to use, copy, modify, and distribute this software |
|
||||||
and its documentation for any purpose and without fee is hereby |
|
||||||
granted, 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. |
|
||||||
*/ |
|
||||||
|
|
||||||
/* Buffer Configuration: */ |
|
||||||
/* Buffer length - select static size of created ring buffers: */ |
|
||||||
#define BUFF_STATICSIZE 128 // Set to the static ring buffer size for all ring buffers (place size after define)
|
|
||||||
|
|
||||||
/* Volatile mode - uncomment to make buffers volatile, for use in ISRs, etc: */ |
|
||||||
#define BUFF_VOLATILE // Uncomment to cause all ring buffers to become volatile (and atomic if multi-byte) in access
|
|
||||||
|
|
||||||
/* Drop mode - select behaviour when Buffer_StoreElement called on a full buffer: */ |
|
||||||
#define BUFF_DROPOLD // Uncomment to cause full ring buffers to drop the oldest character to make space when full
|
|
||||||
// #define BUFF_DROPNEW // Uncomment to cause full ring buffers to drop the new character when full
|
|
||||||
// #define BUFF_NODROPCHECK // Uncomment to ignore full ring buffer checks - checking left to user!
|
|
||||||
|
|
||||||
/* Underflow behaviour - select behaviour when Buffer_GetElement is called with an empty ring buffer: */ |
|
||||||
//#define BUFF_EMPTYRETURNSZERO // Uncomment to return 0 when an empty ring buffer is read
|
|
||||||
#define BUFF_NOEMPTYCHECK // Uncomment to disable checking of empty ring buffers - checking left to user!
|
|
||||||
|
|
||||||
/* Buffer storage type - set the datatype for the stored data */ |
|
||||||
#define BUFF_DATATYPE uint8_t // Change to the data type that is going to be stored into the buffer
|
|
||||||
|
|
||||||
/* Peek routine - uncomment to include the peek routine (fetches next byte without removing it from the buffer */ |
|
||||||
//#define BUFF_USEPEEK
|
|
||||||
|
|
||||||
#ifndef _RINGBUFF_H_ |
|
||||||
#define _RINGBUFF_H_ |
|
||||||
|
|
||||||
/* Includes: */ |
|
||||||
#include <avr/io.h> |
|
||||||
#include <avr/interrupt.h> |
|
||||||
#include <util/atomic.h> |
|
||||||
#include <limits.h> |
|
||||||
|
|
||||||
#include <LUFA/Common/Common.h> |
|
||||||
|
|
||||||
/* Defines and checks: */ |
|
||||||
#if defined(BUFF_STATICSIZE) |
|
||||||
#define BUFF_LENGTH BUFF_STATICSIZE |
|
||||||
#else |
|
||||||
#error No buffer length specified! |
|
||||||
#endif |
|
||||||
|
|
||||||
#if !(defined(BUFF_DROPOLD) || defined(BUFF_DROPNEW) || defined(BUFF_NODROPCHECK)) |
|
||||||
#error No buffer drop mode specified. |
|
||||||
#endif |
|
||||||
|
|
||||||
#if !defined(BUFF_DATATYPE) |
|
||||||
#error Ringbuffer storage data type not specified. |
|
||||||
#endif |
|
||||||
|
|
||||||
#if defined(BUFF_VOLATILE) |
|
||||||
#define BUFF_MODE volatile |
|
||||||
#define BUFF_ATOMIC_BLOCK ATOMIC_BLOCK(ATOMIC_RESTORESTATE) |
|
||||||
#else |
|
||||||
#define BUFF_MODE |
|
||||||
#define BUFF_ATOMIC_BLOCK |
|
||||||
#endif |
|
||||||
|
|
||||||
#if (BUFF_STATICSIZE > LONG_MAX) |
|
||||||
#define RingBuff_Elements_t uint64_t |
|
||||||
#elif (BUFF_STATICSIZE > INT_MAX) |
|
||||||
#define RingBuff_Elements_t uint32_t |
|
||||||
#elif (BUFF_STATICSIZE > CHAR_MAX) |
|
||||||
#define RingBuff_Elements_t uint16_t |
|
||||||
#else |
|
||||||
#define RingBuff_Elements_t uint8_t |
|
||||||
#endif |
|
||||||
|
|
||||||
/* Type Defines: */ |
|
||||||
typedef BUFF_DATATYPE RingBuff_Data_t; |
|
||||||
|
|
||||||
typedef BUFF_MODE struct |
|
||||||
{ |
|
||||||
RingBuff_Data_t Buffer[BUFF_LENGTH]; |
|
||||||
RingBuff_Data_t* InPtr; |
|
||||||
RingBuff_Data_t* OutPtr; |
|
||||||
RingBuff_Elements_t Elements; |
|
||||||
} RingBuff_t; |
|
||||||
|
|
||||||
/* Function Prototypes: */ |
|
||||||
void Buffer_Initialize(RingBuff_t* Buff); |
|
||||||
void Buffer_StoreElement(RingBuff_t* Buffer, RingBuff_Data_t Data); |
|
||||||
RingBuff_Data_t Buffer_GetElement(RingBuff_t* Buffer); |
|
||||||
#if defined(BUFF_USEPEEK) |
|
||||||
RingBuff_Data_t Buffer_PeekElement(const RingBuff_t* Buffer); |
|
||||||
#endif |
|
||||||
|
|
||||||
#endif |
|
||||||
@ -1,340 +0,0 @@ |
|||||||
/*
|
|
||||||
LUFA Library |
|
||||||
Copyright (C) Dean Camera, 2009. |
|
||||||
|
|
||||||
dean [at] fourwalledcubicle [dot] com |
|
||||||
www.fourwalledcubicle.com |
|
||||||
*/ |
|
||||||
|
|
||||||
/*
|
|
||||||
Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com) |
|
||||||
|
|
||||||
Permission to use, copy, modify, and distribute this software |
|
||||||
and its documentation for any purpose and without fee is hereby |
|
||||||
granted, 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. |
|
||||||
*/ |
|
||||||
|
|
||||||
#include "USBtoSerial.h" |
|
||||||
|
|
||||||
/** Contains the current baud rate and other settings of the virtual serial port.
|
|
||||||
* |
|
||||||
* These values are set by the host via a class-specific request, and the physical USART should be reconfigured to match the |
|
||||||
* new settings each time they are changed by the host. |
|
||||||
*/ |
|
||||||
CDC_Line_Coding_t LineEncoding = { .BaudRateBPS = 0, |
|
||||||
.CharFormat = OneStopBit, |
|
||||||
.ParityType = Parity_None, |
|
||||||
.DataBits = 8 }; |
|
||||||
|
|
||||||
/** Ring (circular) buffer to hold the RX data - data from the host to the attached device on the serial port. */ |
|
||||||
RingBuff_t Rx_Buffer; |
|
||||||
|
|
||||||
/** Ring (circular) buffer to hold the TX data - data from the attached device on the serial port to the host. */ |
|
||||||
RingBuff_t Tx_Buffer; |
|
||||||
|
|
||||||
/** Flag to indicate if the USART is currently transmitting data from the Rx_Buffer circular buffer. */ |
|
||||||
volatile bool Transmitting = false; |
|
||||||
|
|
||||||
|
|
||||||
/** Main program entry point. This routine configures the hardware required by the application, then
|
|
||||||
* enters a loop to run the application tasks in sequence. |
|
||||||
*/ |
|
||||||
int main(void) |
|
||||||
{ |
|
||||||
SetupHardware(); |
|
||||||
|
|
||||||
/* Ring buffer Initialization */ |
|
||||||
Buffer_Initialize(&Rx_Buffer); |
|
||||||
Buffer_Initialize(&Tx_Buffer); |
|
||||||
|
|
||||||
LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY); |
|
||||||
|
|
||||||
for (;;) |
|
||||||
{ |
|
||||||
CDC_Task(); |
|
||||||
USB_USBTask(); |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
/** Configures the board hardware and chip peripherals for the demo's functionality. */ |
|
||||||
void SetupHardware(void) |
|
||||||
{ |
|
||||||
/* Disable watchdog if enabled by bootloader/fuses */ |
|
||||||
MCUSR &= ~(1 << WDRF); |
|
||||||
wdt_disable(); |
|
||||||
|
|
||||||
/* Disable clock division */ |
|
||||||
clock_prescale_set(clock_div_1); |
|
||||||
|
|
||||||
/* Hardware Initialization */ |
|
||||||
Serial_Init(9600, false); |
|
||||||
LEDs_Init(); |
|
||||||
USB_Init(); |
|
||||||
} |
|
||||||
|
|
||||||
/** Event handler for the USB_Connect event. This indicates that the device is enumerating via the status LEDs and
|
|
||||||
* starts the library USB task to begin the enumeration and USB management process. |
|
||||||
*/ |
|
||||||
void EVENT_USB_Device_Connect(void) |
|
||||||
{ |
|
||||||
/* Indicate USB enumerating */ |
|
||||||
LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING); |
|
||||||
} |
|
||||||
|
|
||||||
/** Event handler for the USB_Disconnect event. This indicates that the device is no longer connected to a host via
|
|
||||||
* the status LEDs and stops the USB management and CDC management tasks. |
|
||||||
*/ |
|
||||||
void EVENT_USB_Device_Disconnect(void) |
|
||||||
{
|
|
||||||
/* Reset Tx and Rx buffers, device disconnected */ |
|
||||||
Buffer_Initialize(&Rx_Buffer); |
|
||||||
Buffer_Initialize(&Tx_Buffer); |
|
||||||
|
|
||||||
/* Indicate USB not ready */ |
|
||||||
LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY); |
|
||||||
} |
|
||||||
|
|
||||||
/** Event handler for the USB_ConfigurationChanged event. This is fired when the host set the current configuration
|
|
||||||
* of the USB device after enumeration - the device endpoints are configured and the CDC management task started. |
|
||||||
*/ |
|
||||||
void EVENT_USB_Device_ConfigurationChanged(void) |
|
||||||
{ |
|
||||||
/* Indicate USB connected and ready */ |
|
||||||
LEDs_SetAllLEDs(LEDMASK_USB_READY); |
|
||||||
|
|
||||||
/* Setup CDC Notification, Rx and Tx Endpoints */ |
|
||||||
if (!(Endpoint_ConfigureEndpoint(CDC_NOTIFICATION_EPNUM, EP_TYPE_INTERRUPT, |
|
||||||
ENDPOINT_DIR_IN, CDC_NOTIFICATION_EPSIZE, |
|
||||||
ENDPOINT_BANK_SINGLE))) |
|
||||||
{ |
|
||||||
LEDs_SetAllLEDs(LEDMASK_USB_ERROR); |
|
||||||
} |
|
||||||
|
|
||||||
if (!(Endpoint_ConfigureEndpoint(CDC_TX_EPNUM, EP_TYPE_BULK, |
|
||||||
ENDPOINT_DIR_IN, CDC_TXRX_EPSIZE, |
|
||||||
ENDPOINT_BANK_SINGLE))) |
|
||||||
{ |
|
||||||
LEDs_SetAllLEDs(LEDMASK_USB_ERROR); |
|
||||||
}
|
|
||||||
|
|
||||||
if (!(Endpoint_ConfigureEndpoint(CDC_RX_EPNUM, EP_TYPE_BULK, |
|
||||||
ENDPOINT_DIR_OUT, CDC_TXRX_EPSIZE, |
|
||||||
ENDPOINT_BANK_SINGLE))) |
|
||||||
{ |
|
||||||
LEDs_SetAllLEDs(LEDMASK_USB_ERROR); |
|
||||||
} |
|
||||||
|
|
||||||
/* Reset line encoding baud rate so that the host knows to send new values */ |
|
||||||
LineEncoding.BaudRateBPS = 0; |
|
||||||
} |
|
||||||
|
|
||||||
/** Event handler for the USB_UnhandledControlRequest event. This is used to catch standard and class specific
|
|
||||||
* control requests that are not handled internally by the USB library (including the CDC control commands, |
|
||||||
* which are all issued via the control endpoint), so that they can be handled appropriately for the application. |
|
||||||
*/ |
|
||||||
void EVENT_USB_Device_UnhandledControlRequest(void) |
|
||||||
{ |
|
||||||
/* Process CDC specific control requests */ |
|
||||||
switch (USB_ControlRequest.bRequest) |
|
||||||
{ |
|
||||||
case REQ_GetLineEncoding: |
|
||||||
if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE)) |
|
||||||
{
|
|
||||||
/* Acknowledge the SETUP packet, ready for data transfer */ |
|
||||||
Endpoint_ClearSETUP(); |
|
||||||
|
|
||||||
/* Write the line coding data to the control endpoint */ |
|
||||||
Endpoint_Write_Control_Stream_LE(&LineEncoding, sizeof(LineEncoding)); |
|
||||||
|
|
||||||
/* Finalize the stream transfer to send the last packet or clear the host abort */ |
|
||||||
Endpoint_ClearOUT(); |
|
||||||
} |
|
||||||
|
|
||||||
break; |
|
||||||
case REQ_SetLineEncoding: |
|
||||||
if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE)) |
|
||||||
{ |
|
||||||
/* Acknowledge the SETUP packet, ready for data transfer */ |
|
||||||
Endpoint_ClearSETUP(); |
|
||||||
|
|
||||||
/* Read the line coding data in from the host into the global struct */ |
|
||||||
Endpoint_Read_Control_Stream_LE(&LineEncoding, sizeof(LineEncoding)); |
|
||||||
|
|
||||||
/* Finalize the stream transfer to clear the last packet from the host */ |
|
||||||
Endpoint_ClearIN(); |
|
||||||
|
|
||||||
/* Reconfigure the USART with the new settings */ |
|
||||||
ReconfigureUSART(); |
|
||||||
} |
|
||||||
|
|
||||||
break; |
|
||||||
case REQ_SetControlLineState: |
|
||||||
if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE)) |
|
||||||
{
|
|
||||||
/* Acknowledge the SETUP packet, ready for data transfer */ |
|
||||||
Endpoint_ClearSETUP(); |
|
||||||
|
|
||||||
/* NOTE: Here you can read in the line state mask from the host, to get the current state of the output handshake
|
|
||||||
lines. The mask is read in from the wValue parameter in USB_ControlRequest, and can be masked against the |
|
||||||
CONTROL_LINE_OUT_* masks to determine the RTS and DTR line states using the following code: |
|
||||||
*/ |
|
||||||
|
|
||||||
Endpoint_ClearStatusStage(); |
|
||||||
} |
|
||||||
|
|
||||||
break; |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
/** Task to manage CDC data transmission and reception to and from the host, from and to the physical USART. */ |
|
||||||
void CDC_Task(void) |
|
||||||
{ |
|
||||||
/* Device must be connected and configured for the task to run */ |
|
||||||
if (USB_DeviceState != DEVICE_STATE_Configured) |
|
||||||
return; |
|
||||||
|
|
||||||
#if 0 |
|
||||||
/* NOTE: Here you can use the notification endpoint to send back line state changes to the host, for the special RS-232
|
|
||||||
handshake signal lines (and some error states), via the CONTROL_LINE_IN_* masks and the following code: |
|
||||||
*/ |
|
||||||
|
|
||||||
USB_Notification_Header_t Notification = (USB_Notification_Header_t) |
|
||||||
{ |
|
||||||
.NotificationType = (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE), |
|
||||||
.Notification = NOTIF_SerialState, |
|
||||||
.wValue = 0, |
|
||||||
.wIndex = 0, |
|
||||||
.wLength = sizeof(uint16_t), |
|
||||||
}; |
|
||||||
|
|
||||||
uint16_t LineStateMask; |
|
||||||
|
|
||||||
// Set LineStateMask here to a mask of CONTROL_LINE_IN_* masks to set the input handshake line states to send to the host
|
|
||||||
|
|
||||||
Endpoint_SelectEndpoint(CDC_NOTIFICATION_EPNUM); |
|
||||||
Endpoint_Write_Stream_LE(&Notification, sizeof(Notification)); |
|
||||||
Endpoint_Write_Stream_LE(&LineStateMask, sizeof(LineStateMask)); |
|
||||||
Endpoint_ClearIN(); |
|
||||||
#endif |
|
||||||
|
|
||||||
/* Select the Serial Rx Endpoint */ |
|
||||||
Endpoint_SelectEndpoint(CDC_RX_EPNUM); |
|
||||||
|
|
||||||
/* Check to see if a packet has been received from the host */ |
|
||||||
if (Endpoint_IsOUTReceived()) |
|
||||||
{ |
|
||||||
/* Read the bytes in from the endpoint into the buffer while space is available */ |
|
||||||
while (Endpoint_BytesInEndpoint() && (Rx_Buffer.Elements != BUFF_STATICSIZE)) |
|
||||||
{ |
|
||||||
/* Store each character from the endpoint */ |
|
||||||
Buffer_StoreElement(&Rx_Buffer, Endpoint_Read_Byte()); |
|
||||||
} |
|
||||||
|
|
||||||
/* Check to see if all bytes in the current packet have been read */ |
|
||||||
if (!(Endpoint_BytesInEndpoint())) |
|
||||||
{ |
|
||||||
/* Clear the endpoint buffer */ |
|
||||||
Endpoint_ClearOUT(); |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
/* Check if Rx buffer contains data - if so, send it */ |
|
||||||
if (Rx_Buffer.Elements) |
|
||||||
Serial_TxByte(Buffer_GetElement(&Rx_Buffer)); |
|
||||||
|
|
||||||
/* Select the Serial Tx Endpoint */ |
|
||||||
Endpoint_SelectEndpoint(CDC_TX_EPNUM); |
|
||||||
|
|
||||||
/* Check if the Tx buffer contains anything to be sent to the host */ |
|
||||||
if ((Tx_Buffer.Elements) && LineEncoding.BaudRateBPS) |
|
||||||
{ |
|
||||||
/* Wait until Serial Tx Endpoint Ready for Read/Write */ |
|
||||||
Endpoint_WaitUntilReady(); |
|
||||||
|
|
||||||
/* Write the bytes from the buffer to the endpoint while space is available */ |
|
||||||
while (Tx_Buffer.Elements && Endpoint_IsReadWriteAllowed()) |
|
||||||
{ |
|
||||||
/* Write each byte retreived from the buffer to the endpoint */ |
|
||||||
Endpoint_Write_Byte(Buffer_GetElement(&Tx_Buffer)); |
|
||||||
} |
|
||||||
|
|
||||||
/* Remember if the packet to send completely fills the endpoint */ |
|
||||||
bool IsFull = (Endpoint_BytesInEndpoint() == CDC_TXRX_EPSIZE); |
|
||||||
|
|
||||||
/* Send the data */ |
|
||||||
Endpoint_ClearIN(); |
|
||||||
|
|
||||||
/* If no more data to send and the last packet filled the endpoint, send an empty packet to release
|
|
||||||
* the buffer on the receiver (otherwise all data will be cached until a non-full packet is received) */ |
|
||||||
if (IsFull && !(Tx_Buffer.Elements)) |
|
||||||
{ |
|
||||||
/* Wait until Serial Tx Endpoint Ready for Read/Write */ |
|
||||||
Endpoint_WaitUntilReady(); |
|
||||||
|
|
||||||
/* Send an empty packet to terminate the transfer */ |
|
||||||
Endpoint_ClearIN(); |
|
||||||
} |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
/** ISR to handle the USART receive complete interrupt, fired each time the USART has received a character. This stores the received
|
|
||||||
* character into the Tx_Buffer circular buffer for later transmission to the host. |
|
||||||
*/ |
|
||||||
ISR(USART1_RX_vect, ISR_BLOCK) |
|
||||||
{ |
|
||||||
uint8_t ReceivedByte = UDR1; |
|
||||||
|
|
||||||
/* Only store received characters if the USB interface is connected */ |
|
||||||
if ((USB_DeviceState == DEVICE_STATE_Configured) && LineEncoding.BaudRateBPS) |
|
||||||
Buffer_StoreElement(&Tx_Buffer, ReceivedByte); |
|
||||||
} |
|
||||||
|
|
||||||
/** Reconfigures the USART to match the current serial port settings issued by the host as closely as possible. */ |
|
||||||
void ReconfigureUSART(void) |
|
||||||
{ |
|
||||||
uint8_t ConfigMask = 0; |
|
||||||
|
|
||||||
/* Determine parity - non odd/even parity mode defaults to no parity */ |
|
||||||
if (LineEncoding.ParityType == Parity_Odd) |
|
||||||
ConfigMask = ((1 << UPM11) | (1 << UPM10)); |
|
||||||
else if (LineEncoding.ParityType == Parity_Even) |
|
||||||
ConfigMask = (1 << UPM11); |
|
||||||
|
|
||||||
/* Determine stop bits - 1.5 stop bits is set as 1 stop bit due to hardware limitations */ |
|
||||||
if (LineEncoding.CharFormat == TwoStopBits) |
|
||||||
ConfigMask |= (1 << USBS1); |
|
||||||
|
|
||||||
/* Determine data size - 5, 6, 7, or 8 bits are supported */ |
|
||||||
if (LineEncoding.DataBits == 6) |
|
||||||
ConfigMask |= (1 << UCSZ10); |
|
||||||
else if (LineEncoding.DataBits == 7) |
|
||||||
ConfigMask |= (1 << UCSZ11); |
|
||||||
else if (LineEncoding.DataBits == 8) |
|
||||||
ConfigMask |= ((1 << UCSZ11) | (1 << UCSZ10)); |
|
||||||
|
|
||||||
/* Enable double speed, gives better error percentages at 8MHz */ |
|
||||||
UCSR1A = (1 << U2X1); |
|
||||||
|
|
||||||
/* Enable transmit and receive modules and interrupts */ |
|
||||||
UCSR1B = ((1 << RXCIE1) | (1 << TXEN1) | (1 << RXEN1)); |
|
||||||
|
|
||||||
/* Set the USART mode to the mask generated by the Line Coding options */ |
|
||||||
UCSR1C = ConfigMask; |
|
||||||
|
|
||||||
/* Set the USART baud rate register to the desired baud rate value */ |
|
||||||
UBRR1 = SERIAL_2X_UBBRVAL((uint16_t)LineEncoding.BaudRateBPS); |
|
||||||
} |
|
||||||
@ -1,186 +0,0 @@ |
|||||||
/*
|
|
||||||
LUFA Library |
|
||||||
Copyright (C) Dean Camera, 2009. |
|
||||||
|
|
||||||
dean [at] fourwalledcubicle [dot] com |
|
||||||
www.fourwalledcubicle.com |
|
||||||
*/ |
|
||||||
|
|
||||||
/*
|
|
||||||
Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com) |
|
||||||
|
|
||||||
Permission to use, copy, modify, and distribute this software |
|
||||||
and its documentation for any purpose and without fee is hereby |
|
||||||
granted, 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 USBtoSerial.c. |
|
||||||
*/ |
|
||||||
|
|
||||||
#ifndef _USB_SERIAL_H_ |
|
||||||
#define _USB_SERIAL_H_ |
|
||||||
|
|
||||||
/* Includes: */ |
|
||||||
#include <avr/io.h> |
|
||||||
#include <avr/wdt.h> |
|
||||||
#include <avr/interrupt.h> |
|
||||||
#include <avr/power.h> |
|
||||||
|
|
||||||
#include "Descriptors.h" |
|
||||||
|
|
||||||
#include "Lib/RingBuff.h" |
|
||||||
|
|
||||||
#include <LUFA/Version.h> |
|
||||||
#include <LUFA/Drivers/USB/USB.h> |
|
||||||
#include <LUFA/Drivers/Peripheral/Serial.h> |
|
||||||
#include <LUFA/Drivers/Board/LEDs.h> |
|
||||||
|
|
||||||
/* Macros: */ |
|
||||||
/** CDC Class specific request to get the current virtual serial port configuration settings. */ |
|
||||||
#define REQ_GetLineEncoding 0x21 |
|
||||||
|
|
||||||
/** CDC Class specific request to set the current virtual serial port configuration settings. */ |
|
||||||
#define REQ_SetLineEncoding 0x20 |
|
||||||
|
|
||||||
/** CDC Class specific request to set the current virtual serial port handshake line states. */ |
|
||||||
#define REQ_SetControlLineState 0x22 |
|
||||||
|
|
||||||
/** Notification type constant for a change in the virtual serial port handshake line states, for
|
|
||||||
* use with a USB_Notification_Header_t notification structure when sent to the host via the CDC
|
|
||||||
* notification endpoint. |
|
||||||
*/ |
|
||||||
#define NOTIF_SerialState 0x20 |
|
||||||
|
|
||||||
/** Mask for the DTR handshake line for use with the REQ_SetControlLineState class specific request
|
|
||||||
* from the host, to indicate that the DTR line state should be high. |
|
||||||
*/ |
|
||||||
#define CONTROL_LINE_OUT_DTR (1 << 0) |
|
||||||
|
|
||||||
/** Mask for the RTS handshake line for use with the REQ_SetControlLineState class specific request
|
|
||||||
* from the host, to indicate that theRTS line state should be high. |
|
||||||
*/ |
|
||||||
#define CONTROL_LINE_OUT_RTS (1 << 1) |
|
||||||
|
|
||||||
/** Mask for the DCD handshake line for use with the a NOTIF_SerialState class specific notification
|
|
||||||
* from the device to the host, to indicate that the DCD line state is currently high. |
|
||||||
*/ |
|
||||||
#define CONTROL_LINE_IN_DCD (1 << 0) |
|
||||||
|
|
||||||
/** Mask for the DSR handshake line for use with the a NOTIF_SerialState class specific notification
|
|
||||||
* from the device to the host, to indicate that the DSR line state is currently high. |
|
||||||
*/ |
|
||||||
#define CONTROL_LINE_IN_DSR (1 << 1) |
|
||||||
|
|
||||||
/** Mask for the BREAK handshake line for use with the a NOTIF_SerialState class specific notification
|
|
||||||
* from the device to the host, to indicate that the BREAK line state is currently high. |
|
||||||
*/ |
|
||||||
#define CONTROL_LINE_IN_BREAK (1 << 2) |
|
||||||
|
|
||||||
/** Mask for the RING handshake line for use with the a NOTIF_SerialState class specific notification
|
|
||||||
* from the device to the host, to indicate that the RING line state is currently high. |
|
||||||
*/ |
|
||||||
#define CONTROL_LINE_IN_RING (1 << 3) |
|
||||||
|
|
||||||
/** Mask for use with the a NOTIF_SerialState class specific notification from the device to the host,
|
|
||||||
* to indicate that a framing error has occurred on the virtual serial port. |
|
||||||
*/ |
|
||||||
#define CONTROL_LINE_IN_FRAMEERROR (1 << 4) |
|
||||||
|
|
||||||
/** Mask for use with the a NOTIF_SerialState class specific notification from the device to the host,
|
|
||||||
* to indicate that a parity error has occurred on the virtual serial port. |
|
||||||
*/ |
|
||||||
#define CONTROL_LINE_IN_PARITYERROR (1 << 5) |
|
||||||
|
|
||||||
/** Mask for use with the a NOTIF_SerialState class specific notification from the device to the host,
|
|
||||||
* to indicate that a data overrun error has occurred on the virtual serial port. |
|
||||||
*/ |
|
||||||
#define CONTROL_LINE_IN_OVERRUNERROR (1 << 6) |
|
||||||
|
|
||||||
/** LED mask for the library LED driver, to indicate that the USB interface is not ready. */ |
|
||||||
#define LEDMASK_USB_NOTREADY LEDS_LED1 |
|
||||||
|
|
||||||
/** LED mask for the library LED driver, to indicate that the USB interface is enumerating. */ |
|
||||||
#define LEDMASK_USB_ENUMERATING (LEDS_LED2 | LEDS_LED3) |
|
||||||
|
|
||||||
/** LED mask for the library LED driver, to indicate that the USB interface is ready. */ |
|
||||||
#define LEDMASK_USB_READY (LEDS_LED2 | LEDS_LED4) |
|
||||||
|
|
||||||
/** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */ |
|
||||||
#define LEDMASK_USB_ERROR (LEDS_LED1 | LEDS_LED3) |
|
||||||
|
|
||||||
/* Type Defines: */ |
|
||||||
/** Type define for the virtual serial port line encoding settings, for storing the current USART configuration
|
|
||||||
* as set by the host via a class specific request. |
|
||||||
*/ |
|
||||||
typedef struct |
|
||||||
{ |
|
||||||
uint32_t BaudRateBPS; /**< Baud rate of the virtual serial port, in bits per second */ |
|
||||||
uint8_t CharFormat; /**< Character format of the virtual serial port, a value from the
|
|
||||||
* CDCDevice_CDC_LineCodingFormats_t enum |
|
||||||
*/ |
|
||||||
uint8_t ParityType; /**< Parity setting of the virtual serial port, a value from the
|
|
||||||
* CDCDevice_LineCodingParity_t enum |
|
||||||
*/ |
|
||||||
uint8_t DataBits; /**< Bits of data per character of the virtual serial port */ |
|
||||||
} CDC_Line_Coding_t; |
|
||||||
|
|
||||||
/** Type define for a CDC notification, sent to the host via the CDC notification endpoint to indicate a
|
|
||||||
* change in the device state asynchronously. |
|
||||||
*/ |
|
||||||
typedef struct |
|
||||||
{ |
|
||||||
uint8_t NotificationType; /**< Notification type, a mask of REQDIR_*, REQTYPE_* and REQREC_* constants
|
|
||||||
* from the library StdRequestType.h header |
|
||||||
*/ |
|
||||||
uint8_t Notification; /**< Notification value, a NOTIF_* constant */ |
|
||||||
uint16_t wValue; /**< Notification wValue, notification-specific */ |
|
||||||
uint16_t wIndex; /**< Notification wIndex, notification-specific */ |
|
||||||
uint16_t wLength; /**< Notification wLength, notification-specific */ |
|
||||||
} USB_Notification_Header_t; |
|
||||||
|
|
||||||
/* Enums: */ |
|
||||||
/** Enum for the possible line encoding formats of a virtual serial port. */ |
|
||||||
enum CDCDevice_CDC_LineCodingFormats_t |
|
||||||
{ |
|
||||||
OneStopBit = 0, /**< Each frame contains one stop bit */ |
|
||||||
OneAndAHalfStopBits = 1, /**< Each frame contains one and a half stop bits */ |
|
||||||
TwoStopBits = 2, /**< Each frame contains two stop bits */ |
|
||||||
}; |
|
||||||
|
|
||||||
/** Enum for the possible line encoding parity settings of a virtual serial port. */ |
|
||||||
enum CDCDevice_LineCodingParity_t |
|
||||||
{ |
|
||||||
Parity_None = 0, /**< No parity bit mode on each frame */ |
|
||||||
Parity_Odd = 1, /**< Odd parity bit mode on each frame */ |
|
||||||
Parity_Even = 2, /**< Even parity bit mode on each frame */ |
|
||||||
Parity_Mark = 3, /**< Mark parity bit mode on each frame */ |
|
||||||
Parity_Space = 4, /**< Space parity bit mode on each frame */ |
|
||||||
}; |
|
||||||
|
|
||||||
/* Function Prototypes: */ |
|
||||||
void SetupHardware(void); |
|
||||||
void CDC_Task(void); |
|
||||||
void ReconfigureUSART(void); |
|
||||||
|
|
||||||
void EVENT_USB_Device_Connect(void); |
|
||||||
void EVENT_USB_Device_Disconnect(void); |
|
||||||
void EVENT_USB_Device_ConfigurationChanged(void); |
|
||||||
void EVENT_USB_Device_UnhandledControlRequest(void); |
|
||||||
|
|
||||||
#endif |
|
||||||
@ -1,77 +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 USB to Serial Converter Demo (via CDC-ACM class) |
|
||||||
* |
|
||||||
* \section SSec_Compat Demo Compatibility: |
|
||||||
* |
|
||||||
* The following list indicates what microcontrollers are compatible with this demo. |
|
||||||
* |
|
||||||
* - Series 7 USB AVRs |
|
||||||
* - Series 6 USB AVRs |
|
||||||
* - Series 4 USB AVRs |
|
||||||
* - Series 2 USB AVRs |
|
||||||
* |
|
||||||
* \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>Communications Device Class (CDC)</td> |
|
||||||
* </tr> |
|
||||||
* <tr> |
|
||||||
* <td><b>USB Subclass:</b></td> |
|
||||||
* <td>Abstract Control Model (ACM)</td> |
|
||||||
* </tr> |
|
||||||
* <tr> |
|
||||||
* <td><b>Relevant Standards:</b></td> |
|
||||||
* <td>USBIF CDC Class Standard</td> |
|
||||||
* </tr> |
|
||||||
* <tr> |
|
||||||
* <td><b>Usable Speeds:</b></td> |
|
||||||
* <td>Full Speed Mode</td> |
|
||||||
* </tr> |
|
||||||
* </table> |
|
||||||
* |
|
||||||
* \section SSec_Description Project Description: |
|
||||||
* |
|
||||||
* Communications Device Class demonstration application. |
|
||||||
* This gives a simple reference application for implementing |
|
||||||
* a USB to Serial converter using the CDC class. Sent and |
|
||||||
* received data on the serial port is communicated to the USB |
|
||||||
* host. |
|
||||||
* |
|
||||||
* After running this demo for the first time on a new computer, |
|
||||||
* you will need to supply the .INF file located in this demo |
|
||||||
* project's directory as the device's driver when running under |
|
||||||
* Windows. This will enable Windows to use its inbuilt CDC drivers, |
|
||||||
* negating the need for custom drivers for the device. Other |
|
||||||
* Operating Systems should automatically use their own inbuilt |
|
||||||
* CDC-ACM drivers. |
|
||||||
* |
|
||||||
* \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><b>Define Name:</b></td> |
|
||||||
* <td><b>Location:</b></td> |
|
||||||
* <td><b>Description:</b></td> |
|
||||||
* </tr> |
|
||||||
* <tr> |
|
||||||
* <td>BUFF_STATICSIZE</td> |
|
||||||
* <td>RingBuff.h</td> |
|
||||||
* <td>Defines the maximum number of bytes which can be buffered in each Ring Buffer.</td> |
|
||||||
* </tr> |
|
||||||
* </table> |
|
||||||
*/ |
|
||||||
@ -1,738 +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 dfu = Download the hex file to the device, using dfu-programmer (must
|
|
||||||
# have dfu-programmer installed).
|
|
||||||
#
|
|
||||||
# make flip = Download the hex file to the device, using Atmel FLIP (must
|
|
||||||
# have Atmel FLIP installed).
|
|
||||||
#
|
|
||||||
# make dfu-ee = Download the eeprom file to the device, using dfu-programmer
|
|
||||||
# (must have dfu-programmer installed).
|
|
||||||
#
|
|
||||||
# make flip-ee = Download the eeprom file to the device, using Atmel FLIP
|
|
||||||
# (must have Atmel FLIP installed).
|
|
||||||
#
|
|
||||||
# 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 = at90usb1287
|
|
||||||
|
|
||||||
|
|
||||||
# Target board (see library "Board Types" documentation, USER or blank 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 = USBKEY
|
|
||||||
|
|
||||||
|
|
||||||
# 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 = 8000000
|
|
||||||
|
|
||||||
|
|
||||||
# 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)
|
|
||||||
|
|
||||||
|
|
||||||
# Output format. (can be srec, ihex, binary)
|
|
||||||
FORMAT = ihex
|
|
||||||
|
|
||||||
|
|
||||||
# Target file name (without extension).
|
|
||||||
TARGET = USBtoSerial
|
|
||||||
|
|
||||||
|
|
||||||
# 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 NO_STREAM_CALLBACKS
|
|
||||||
LUFA_OPTS += -D USB_DEVICE_ONLY
|
|
||||||
LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
|
|
||||||
LUFA_OPTS += -D FIXED_NUM_CONFIGURATIONS=1
|
|
||||||
LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
|
|
||||||
LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
|
|
||||||
|
|
||||||
|
|
||||||
# List C source files here. (C dependencies are automatically generated.)
|
|
||||||
SRC = $(TARGET).c \
|
|
||||||
Descriptors.c \
|
|
||||||
Lib/RingBuff.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/HighLevel/Events.c \
|
|
||||||
$(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/USBInterrupt.c \
|
|
||||||
$(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/USBTask.c \
|
|
||||||
$(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/ConfigDescriptor.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) $(LUFA_OPTS)
|
|
||||||
|
|
||||||
|
|
||||||
# Place -D or -U options here for ASM sources
|
|
||||||
ADEFS = -DF_CPU=$(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 += -fno-inline-small-functions
|
|
||||||
CFLAGS += -fpack-struct
|
|
||||||
CFLAGS += -fshort-enums
|
|
||||||
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,--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)
|
|
||||||
|
|
||||||
flip: $(TARGET).hex |
|
||||||
batchisp -hardware usb -device $(MCU) -operation erase f
|
|
||||||
batchisp -hardware usb -device $(MCU) -operation loadbuffer $(TARGET).hex program
|
|
||||||
batchisp -hardware usb -device $(MCU) -operation start reset 0
|
|
||||||
|
|
||||||
dfu: $(TARGET).hex |
|
||||||
dfu-programmer $(MCU) erase
|
|
||||||
dfu-programmer $(MCU) flash --debug 1 $(TARGET).hex
|
|
||||||
dfu-programmer $(MCU) reset
|
|
||||||
|
|
||||||
flip-ee: $(TARGET).hex $(TARGET).eep |
|
||||||
$(COPY) $(TARGET).eep $(TARGET)eep.hex
|
|
||||||
batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase
|
|
||||||
batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program
|
|
||||||
batchisp -hardware usb -device $(MCU) -operation start reset 0
|
|
||||||
$(REMOVE) $(TARGET)eep.hex
|
|
||||||
|
|
||||||
dfu-ee: $(TARGET).hex $(TARGET).eep |
|
||||||
dfu-programmer $(MCU) flash-eeprom --debug 1 --suppress-bootloader-mem $(TARGET).eep
|
|
||||||
dfu-programmer $(MCU) reset
|
|
||||||
|
|
||||||
|
|
||||||
# Generate avr-gdb config/init file which does the following:
|
|
||||||
# define the reset signal, load the target file, connect to target, and set
|
|
||||||
# a breakpoint at main().
|
|
||||||
gdb-config: |
|
||||||
@$(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 dfu flip flip-ee dfu-ee 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