diff options
Diffstat (limited to 'Projects/Incomplete/HIDReportViewer/HIDReportViewer.c')
| -rw-r--r-- | Projects/Incomplete/HIDReportViewer/HIDReportViewer.c | 286 |
1 files changed, 0 insertions, 286 deletions
diff --git a/Projects/Incomplete/HIDReportViewer/HIDReportViewer.c b/Projects/Incomplete/HIDReportViewer/HIDReportViewer.c deleted file mode 100644 index 8c51907ab..000000000 --- a/Projects/Incomplete/HIDReportViewer/HIDReportViewer.c +++ /dev/null @@ -1,286 +0,0 @@ -/*
- LUFA Library
- Copyright (C) Dean Camera, 2011.
-
- dean [at] fourwalledcubicle [dot] com
- www.lufa-lib.org
-*/
-
-/*
- Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
- software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
- all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-#include "HIDReportViewer.h"
-
-/** Processed HID report descriptor items structure, containing information on each HID report element */
-static HID_ReportInfo_t HIDReportInfo;
-
-/** LUFA HID Class driver interface configuration and state information. This structure is
- * passed to all HID Class driver functions, so that multiple instances of the same class
- * within a device can be differentiated from one another.
- */
-USB_ClassInfo_HID_Host_t Device_HID_Interface =
- {
- .Config =
- {
- .DataINPipeNumber = 1,
- .DataINPipeDoubleBank = false,
-
- .DataOUTPipeNumber = 2,
- .DataOUTPipeDoubleBank = false,
-
- .HIDInterfaceProtocol = HID_CSCP_NonBootProtocol,
-
- .HIDParserData = &HIDReportInfo
- },
- };
-
-
-/** 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();
-
- puts_P(PSTR(ESC_FG_CYAN "HID Device Report Viewer Running.\r\n" ESC_FG_WHITE));
-
- LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
- sei();
-
- for (;;)
- {
- switch (USB_HostState)
- {
- case HOST_STATE_Addressed:
- LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
-
- uint16_t ConfigDescriptorSize;
- uint8_t ConfigDescriptorData[512];
-
- if (USB_Host_GetDeviceConfigDescriptor(1, &ConfigDescriptorSize, ConfigDescriptorData,
- sizeof(ConfigDescriptorData)) != HOST_GETCONFIG_Successful)
- {
- puts_P(PSTR("Error Retrieving Configuration Descriptor.\r\n"));
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
- USB_HostState = HOST_STATE_WaitForDeviceRemoval;
- break;
- }
-
- if (HID_Host_ConfigurePipes(&Device_HID_Interface,
- ConfigDescriptorSize, ConfigDescriptorData) != HID_ENUMERROR_NoError)
- {
- puts_P(PSTR("Attached Device Not a Valid HID Device.\r\n"));
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
- USB_HostState = HOST_STATE_WaitForDeviceRemoval;
- break;
- }
-
- if (USB_Host_SetDeviceConfiguration(1) != HOST_SENDCONTROL_Successful)
- {
- puts_P(PSTR("Error Setting Device Configuration.\r\n"));
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
- USB_HostState = HOST_STATE_WaitForDeviceRemoval;
- break;
- }
-
- if (HID_Host_SetReportProtocol(&Device_HID_Interface) != 0)
- {
- puts_P(PSTR("Error Setting Report Protocol Mode.\r\n"));
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
- USB_HostState = HOST_STATE_WaitForDeviceRemoval;
- break;
- }
-
- puts_P(PSTR("HID Device Enumerated.\r\n"));
- LEDs_SetAllLEDs(LEDMASK_USB_READY);
- USB_HostState = HOST_STATE_Configured;
- break;
- case HOST_STATE_Configured:
- LEDs_SetAllLEDs(LEDMASK_USB_BUSY);
-
- printf_P(PSTR("\r\n\r\nTotal Reports: %" PRId8 "\r\n"), HIDReportInfo.TotalDeviceReports);
- for (uint8_t ReportIndex = 0; ReportIndex < HIDReportInfo.TotalDeviceReports; ReportIndex++)
- {
- HID_ReportSizeInfo_t* CurrReportIDInfo = &HIDReportInfo.ReportIDSizes[ReportIndex];
-
- uint8_t ReportSizeInBits = CurrReportIDInfo->ReportSizeBits[HID_REPORT_ITEM_In];
- uint8_t ReportSizeOutBits = CurrReportIDInfo->ReportSizeBits[HID_REPORT_ITEM_Out];
- uint8_t ReportSizeFeatureBits = CurrReportIDInfo->ReportSizeBits[HID_REPORT_ITEM_Feature];
-
- /* Print out the byte sizes of each report within the device */
- printf_P(PSTR(" + Report ID %" PRId8 " - In: %" PRId8 " bytes, Out: %" PRId8 " bytes, Feature: %" PRId8 " bytes\r\n"),
- CurrReportIDInfo->ReportID,
- ((ReportSizeInBits >> 3) + ((ReportSizeInBits & 0x07) != 0)),
- ((ReportSizeOutBits >> 3) + ((ReportSizeOutBits & 0x07) != 0)),
- ((ReportSizeFeatureBits >> 3) + ((ReportSizeFeatureBits & 0x07) != 0)));
- }
-
- printf_P(PSTR("\r\n\r\nReport Items: %d\r\n"), HIDReportInfo.TotalDeviceReports);
- for (uint8_t ItemIndex = 0; ItemIndex < HIDReportInfo.TotalReportItems; ItemIndex++)
- {
- const HID_ReportItem_t* RItem = &HIDReportInfo.ReportItems[ItemIndex];
-
- printf_P(PSTR(" + Item %" PRId8 ":\r\n"
- " - Report ID: 0x%02" PRIX8 "\r\n"
- " - Data Direction: %s\r\n"
- " - Item Flags: 0x%02" PRIX8 "\r\n"
- " - Item Offset (Bits): 0x%02" PRIX8 "\r\n"
- " - Item Size (Bits): 0x%02" PRIX8 "\r\n"
- " - Usage Page: 0x%04" PRIX32 "\r\n"
- " - Usage: 0x%04" PRIX32 "\r\n"
- " - Unit Type: 0x%04" PRIX32 "\r\n"
- " - Unit Exponent: 0x%02" PRIX8 "\r\n"
- " - Logical Minimum: 0x%04" PRIX32 "\r\n"
- " - Logical Maximum: 0x%04" PRIX32 "\r\n"
- " - Physical Minimum: 0x%04" PRIX32 "\r\n"
- " - Physical Maximum: 0x%04" PRIX32 "\r\n"
- " - Collection Path:\r\n"),
- ItemIndex,
- RItem->ReportID,
- ((RItem->ItemType == HID_REPORT_ITEM_In) ? "IN" : ((RItem->ItemType == HID_REPORT_ITEM_Out) ? "OUT" : "FEATURE")),
- RItem->ItemFlags,
- RItem->BitOffset,
- RItem->Attributes.BitSize,
- RItem->Attributes.Usage.Page,
- RItem->Attributes.Usage.Usage,
- RItem->Attributes.Unit.Type,
- RItem->Attributes.Unit.Exponent,
- RItem->Attributes.Logical.Minimum,
- RItem->Attributes.Logical.Maximum,
- RItem->Attributes.Physical.Minimum,
- RItem->Attributes.Physical.Maximum);
-
- const HID_CollectionPath_t* CollectionPath = RItem->CollectionPath;
- uint8_t CollectionDepth = 6;
-
- while (CollectionPath != NULL)
- {
- for (uint8_t i = 0; i < CollectionDepth; i++)
- putchar(' ');
-
- printf_P(PSTR("- Type: 0x%02" PRIX8 "\r\n"), CollectionPath->Type);
-
- for (uint8_t i = 0; i < CollectionDepth; i++)
- putchar(' ');
-
- printf_P(PSTR("- Usage: 0x%02" PRIX8 "\r\n"), CollectionPath->Usage);
-
- CollectionDepth += 3;
- CollectionPath = CollectionPath->Parent;
- }
- }
-
- LEDs_SetAllLEDs(LEDMASK_USB_READY);
- USB_HostState = HOST_STATE_WaitForDeviceRemoval;
- break;
- }
-
- HID_Host_USBTask(&Device_HID_Interface);
- 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();
-
- /* Create a stdio stream for the serial port for stdin and stdout */
- Serial_CreateStream(NULL);
-}
-
-/** Event handler for the USB_DeviceAttached event. This indicates that a device has been attached to the host, and
- * starts the library USB task to begin the enumeration and USB management process.
- */
-void EVENT_USB_Host_DeviceAttached(void)
-{
- puts_P(PSTR("Device Attached.\r\n"));
- LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
-}
-
-/** Event handler for the USB_DeviceUnattached event. This indicates that a device has been removed from the host, and
- * stops the library USB task management process.
- */
-void EVENT_USB_Host_DeviceUnattached(void)
-{
- puts_P(PSTR("\r\nDevice Unattached.\r\n"));
- LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
-}
-
-/** Event handler for the USB_DeviceEnumerationComplete event. This indicates that a device has been successfully
- * enumerated by the host and is now ready to be used by the application.
- */
-void EVENT_USB_Host_DeviceEnumerationComplete(void)
-{
- LEDs_SetAllLEDs(LEDMASK_USB_READY);
-}
-
-/** Event handler for the USB_HostError event. This indicates that a hardware error occurred while in host mode. */
-void EVENT_USB_Host_HostError(const uint8_t ErrorCode)
-{
- USB_Disable();
-
- printf_P(PSTR(ESC_FG_RED "Host Mode Error\r\n"
- " -- Error Code %d\r\n" ESC_FG_WHITE), ErrorCode);
-
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
- for(;;);
-}
-
-/** Event handler for the USB_DeviceEnumerationFailed event. This indicates that a problem occurred while
- * enumerating an attached USB device.
- */
-void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode,
- const uint8_t SubErrorCode)
-{
- printf_P(PSTR(ESC_FG_RED "Dev Enum Error\r\n"
- " -- Error Code %d\r\n"
- " -- Sub Error Code %d\r\n"
- " -- In State %d\r\n" ESC_FG_WHITE), ErrorCode, SubErrorCode, USB_HostState);
-
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
-}
-
-/** Callback for the HID Report Parser. This function is called each time the HID report parser is about to store
- * an IN, OUT or FEATURE item into the HIDReportInfo structure. To save on RAM, we are able to filter out items
- * we aren't interested in (preventing us from being able to extract them later on, but saving on the RAM they would
- * have occupied).
- *
- * \param[in] CurrentItem Pointer to the item the HID report parser is currently working with
- *
- * \return Boolean true if the item should be stored into the HID report structure, false if it should be discarded
- */
-bool CALLBACK_HIDParser_FilterHIDReportItem(HID_ReportItem_t* const CurrentItem)
-{
- return true;
-}
-
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