From 74298f8ca11dc8d3b0359d1d4e124d6494c3eeac Mon Sep 17 00:00:00 2001 From: Nicolas Schodet Date: Fri, 10 Apr 2009 01:15:42 +0200 Subject: * digital/avr/modules/usb: - imported LUFA. --- .../modules/usb/lufa/Demos/TestApp/TestEvents.c | 226 +++++++++++++++++++++ 1 file changed, 226 insertions(+) create mode 100644 digital/avr/modules/usb/lufa/Demos/TestApp/TestEvents.c (limited to 'digital/avr/modules/usb/lufa/Demos/TestApp/TestEvents.c') diff --git a/digital/avr/modules/usb/lufa/Demos/TestApp/TestEvents.c b/digital/avr/modules/usb/lufa/Demos/TestApp/TestEvents.c new file mode 100644 index 00000000..8f05b820 --- /dev/null +++ b/digital/avr/modules/usb/lufa/Demos/TestApp/TestEvents.c @@ -0,0 +1,226 @@ +/* + 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 + * + * This file contains dummy handlers for all the possible USB events passed to the + * application by the library (see Events.h documentation for more details on USB events). + * + * Each event is caught and printed to the USART so that they may be monitored. + */ + +#define INCLUDE_FROM_TESTEVENTS_C +#include "TestEvents.h" + +/** Simple routine which aborts the program execution when a fatal error occurs, and is passed to the + * application via an event. When run, this function shuts down the USB interface, indicates an error + * via the board LEDs, prints an error message to the USART and then enters an infinite loop, preventing + * any more application code (other than interrupts) from executing. + */ +static void Abort_Program(void) +{ + USB_ShutDown(); + + LEDs_SetAllLEDs(LEDS_LED1 | LEDS_LED3); + + puts_P(PSTR(ESC_INVERSE_ON "\r\n**PROGRAM ABORT**")); + for (;;); +} + +/** Event handler for the USB_VBUSChange event. When fired, the event is logged to the USART. */ +EVENT_HANDLER(USB_VBUSChange) +{ + puts_P(PSTR(EVENT_PREFIX "VBUS Change\r\n")); +} + +/** Event handler for the USB_VBUSConnect event. When fired, the event is logged to the USART. */ +EVENT_HANDLER(USB_VBUSConnect) +{ + puts_P(PSTR(EVENT_PREFIX "VBUS +\r\n")); +} + +/** Event handler for the USB_VBUSDisconnect event. When fired, the event is logged to the USART. */ +EVENT_HANDLER(USB_VBUSDisconnect) +{ + puts_P(PSTR(EVENT_PREFIX "VBUS -\r\n")); +} + +/** + * Event handler for the USB_Connect event. When fired, the event is logged to the USART and the + * USB task started. + */ +EVENT_HANDLER(USB_Connect) +{ + puts_P(PSTR(EVENT_PREFIX "USB +\r\n")); + LEDs_SetAllLEDs(LEDS_LED2 | LEDS_LED3 | LEDS_LED4); + + Scheduler_SetTaskMode(USB_USBTask, TASK_RUN); +} + +/** + * Event handler for the USB_Disconnect event. When fired, the event is logged to the USART and the + * USB task stopped. + */ +EVENT_HANDLER(USB_Disconnect) +{ + Scheduler_SetTaskMode(USB_USBTask, TASK_STOP); + + puts_P(PSTR(EVENT_PREFIX "USB -\r\n")); + LEDs_SetAllLEDs(LEDS_LED2 | LEDS_LED3 | LEDS_LED3); +} + +/** Event handler for the USB_Suspend event. When fired, the event is logged to the USART. */ +EVENT_HANDLER(USB_Suspend) +{ + puts_P(PSTR(EVENT_PREFIX ESC_BG_YELLOW "USB Sleep\r\n")); + LEDs_SetAllLEDs(LEDS_ALL_LEDS); +} + +/** Event handler for the USB_WakeUp event. When fired, the event is logged to the USART. */ +EVENT_HANDLER(USB_WakeUp) +{ + puts_P(PSTR(EVENT_PREFIX ESC_BG_GREEN "USB Wakeup\r\n")); + LEDs_SetAllLEDs(LEDS_LED2 | LEDS_LED4); +} + +/** Event handler for the USB_Reset event. When fired, the event is logged to the USART. */ +EVENT_HANDLER(USB_Reset) +{ + puts_P(PSTR(EVENT_PREFIX "USB Reset\r\n")); +} + +/** Event handler for the USB_UIDChange event. When fired, the event is logged to the USART. */ +EVENT_HANDLER(USB_UIDChange) +{ + char* ModeStrPtr; + + puts_P(PSTR(EVENT_PREFIX "UID Change\r\n")); + + if (USB_CurrentMode == USB_MODE_DEVICE) + ModeStrPtr = PSTR("HOST"); + else if (USB_CurrentMode == USB_MODE_HOST) + ModeStrPtr = PSTR("DEVICE"); + else + ModeStrPtr = PSTR("N/A"); + + LEDs_SetAllLEDs(LEDS_LED2 | LEDS_LED3); + + printf_P(PSTR(" -- New Mode %S\r\n"), ModeStrPtr); +} + +/** + * Event handler for the USB_PowerOnFail event. When fired, the event is logged to the USART and the program + * execution aborted. + */ +EVENT_HANDLER(USB_PowerOnFail) +{ + char* ModeStrPtr; + + puts_P(PSTR(EVENT_PREFIX ESC_BG_RED "Power On Fail\r\n")); + + if (USB_CurrentMode == USB_MODE_DEVICE) + ModeStrPtr = PSTR("DEVICE"); + else if (USB_CurrentMode == USB_MODE_HOST) + ModeStrPtr = PSTR("HOST"); + else + ModeStrPtr = PSTR("N/A"); + + printf_P(PSTR(" -- Mode %S\r\n"), ModeStrPtr); + printf_P(PSTR(" -- Error Code %d\r\n"), ErrorCode); + + Abort_Program(); +} + +/** + * Event handler for the USB_HostError event. When fired, the event is logged to the USART and the program + * execution aborted. + */ +EVENT_HANDLER(USB_HostError) +{ + puts_P(PSTR(EVENT_PREFIX ESC_BG_RED "Host Mode Error\r\n")); + printf_P(PSTR(" -- Error Code %d\r\n"), ErrorCode); + + Abort_Program(); +} + +/** Event handler for the USB_DeviceEnumerationFailed event. When fired, the event is logged to the USART. */ +EVENT_HANDLER(USB_DeviceEnumerationFailed) +{ + puts_P(PSTR(ESC_BG_RED "Dev Enum Error\r\n")); + printf_P(PSTR(" -- Error Code %d\r\n"), ErrorCode); +} + +/** + * Event handler for the USB_DeviceError event. When fired, the event is logged to the USART and the program + * execution aborted. + */ +EVENT_HANDLER(USB_DeviceError) +{ + puts_P(PSTR(EVENT_PREFIX ESC_BG_RED "Device Mode Error\r\n")); + printf_P(PSTR(" -- Error Code %d\r\n"), ErrorCode); + + Abort_Program(); +} + +/** Event handler for the USB_UnhandledControlPacket event. When fired, the event is logged to the USART. */ +EVENT_HANDLER(USB_UnhandledControlPacket) +{ + puts_P(PSTR(EVENT_PREFIX "Ctrl Request\r\n")); + printf_P(PSTR(" -- Req Data %d\r\n"), bRequest); + printf_P(PSTR(" -- Req Type %d\r\n"), bmRequestType); +} + +/** Event handler for the USB_ConfigurationChanged event. When fired, the event is logged to the USART. */ +EVENT_HANDLER(USB_ConfigurationChanged) +{ + puts_P(PSTR(EVENT_PREFIX "Configuration Number Changed\r\n")); + + LEDs_SetAllLEDs(LEDS_LED2 | LEDS_LED4); +} + +/** Event handler for the USB_DeviceAttached event. When fired, the event is logged to the USART. */ +EVENT_HANDLER(USB_DeviceAttached) +{ + puts_P(PSTR(EVENT_PREFIX ESC_BG_GREEN "Device +\r\n")); + + Scheduler_SetTaskMode(USB_USBTask, TASK_RUN); +} + +/** Event handler for the USB_DeviceUnattached event. When fired, the event is logged to the USART. */ +EVENT_HANDLER(USB_DeviceUnattached) +{ + puts_P(PSTR(EVENT_PREFIX ESC_BG_YELLOW "Device -\r\n")); +} + +/** Event handler for the USB_DeviceEnumerationComplete event. When fired, the event is logged to the USART. */ +EVENT_HANDLER(USB_DeviceEnumerationComplete) +{ + puts_P(PSTR(EVENT_PREFIX "Device Enumeration Complete\r\n")); +} -- cgit v1.2.3