diff options
Diffstat (limited to 'Demos/Device/ClassDriver/VirtualSerialMouse/VirtualSerialMouse.c')
| -rw-r--r-- | Demos/Device/ClassDriver/VirtualSerialMouse/VirtualSerialMouse.c | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/Demos/Device/ClassDriver/VirtualSerialMouse/VirtualSerialMouse.c b/Demos/Device/ClassDriver/VirtualSerialMouse/VirtualSerialMouse.c index 8372d4e1b..d5b45edd8 100644 --- a/Demos/Device/ClassDriver/VirtualSerialMouse/VirtualSerialMouse.c +++ b/Demos/Device/ClassDriver/VirtualSerialMouse/VirtualSerialMouse.c @@ -1,7 +1,7 @@ /* LUFA Library Copyright (C) Dean Camera, 2010. - + dean [at] fourwalledcubicle [dot] com www.fourwalledcubicle.com */ @@ -9,13 +9,13 @@ /* Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) - Permission to use, copy, modify, distribute, and sell this + 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 + 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 + 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 @@ -33,7 +33,7 @@ * Main source file for the VirtualSerialMouse demo. This file contains the main tasks of * the demo and is responsible for the initial application hardware configuration. */ - + #include "VirtualSerialMouse.h" /** LUFA CDC Class driver interface configuration and state information. This structure is @@ -88,14 +88,14 @@ USB_ClassInfo_HID_Device_t Mouse_HID_Interface = int main(void) { SetupHardware(); - + LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY); sei(); for (;;) { CheckJoystickMovement(); - + /* Must throw away unused bytes from the host, or it will lock up while waiting for the device */ CDC_Device_ReceiveByte(&VirtualSerial_CDC_Interface); @@ -127,7 +127,7 @@ void CheckJoystickMovement(void) uint8_t JoyStatus_LCL = Joystick_GetStatus(); char* ReportString = NULL; static bool ActionSent = false; - + if (JoyStatus_LCL & JOY_UP) ReportString = "Joystick Up\r\n"; else if (JoyStatus_LCL & JOY_DOWN) @@ -140,12 +140,12 @@ void CheckJoystickMovement(void) ReportString = "Joystick Pressed\r\n"; else ActionSent = false; - + if ((ReportString != NULL) && (ActionSent == false)) { ActionSent = true; - - CDC_Device_SendString(&VirtualSerial_CDC_Interface, ReportString, strlen(ReportString)); + + CDC_Device_SendString(&VirtualSerial_CDC_Interface, ReportString, strlen(ReportString)); } } @@ -171,7 +171,7 @@ void EVENT_USB_Device_ConfigurationChanged(void) USB_Device_EnableSOFEvents(); - LEDs_SetAllLEDs(ConfigSuccess ? LEDMASK_USB_READY : LEDMASK_USB_ERROR); + LEDs_SetAllLEDs(ConfigSuccess ? LEDMASK_USB_READY : LEDMASK_USB_ERROR); } /** Event handler for the library USB Unhandled Control Request event. */ @@ -204,7 +204,7 @@ bool CALLBACK_HID_Device_CreateHIDReport(USB_ClassInfo_HID_Device_t* const HIDIn uint16_t* const ReportSize) { USB_MouseReport_Data_t* MouseReport = (USB_MouseReport_Data_t*)ReportData; - + uint8_t JoyStatus_LCL = Joystick_GetStatus(); uint8_t ButtonStatus_LCL = Buttons_GetStatus(); @@ -220,10 +220,10 @@ bool CALLBACK_HID_Device_CreateHIDReport(USB_ClassInfo_HID_Device_t* const HIDIn if (JoyStatus_LCL & JOY_PRESS) MouseReport->Button |= (1 << 0); - + if (ButtonStatus_LCL & BUTTONS_BUTTON1) MouseReport->Button |= (1 << 1); - + *ReportSize = sizeof(USB_MouseReport_Data_t); return true; } @@ -244,3 +244,4 @@ void CALLBACK_HID_Device_ProcessHIDReport(USB_ClassInfo_HID_Device_t* const HIDI { // Unused (but mandatory for the HID class driver) in this demo, since there are no Host->Device reports } + |