100 lines
2.8 KiB
C
100 lines
2.8 KiB
C
|
/*
|
||
|
|
LUFA Library
|
||
|
|
Copyright (C) Dean Camera, 2019.
|
||
|
|
|
||
|
|
dean [at] fourwalledcubicle [dot] com
|
||
|
|
www.lufa-lib.org
|
||
|
|
*/
|
||
|
|
|
||
|
|
/*
|
||
|
|
Copyright 2019 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 disclaims 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
|
||
|
|
*
|
||
|
|
* Main source file for the MouseHostDevice demo. This file contains the main tasks of
|
||
|
|
* the demo and is responsible for the overall control flow of the demo.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "MouseHostDevice.h"
|
||
|
|
|
||
|
|
/** 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 "Mouse Host/Device Demo running.\r\n" ESC_FG_WHITE));
|
||
|
|
|
||
|
|
LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
|
||
|
|
GlobalInterruptEnable();
|
||
|
|
|
||
|
|
for (;;)
|
||
|
|
{
|
||
|
|
/* Determine which USB mode we are currently in */
|
||
|
|
if (USB_CurrentMode == USB_MODE_Host)
|
||
|
|
{
|
||
|
|
MouseHost_Task();
|
||
|
|
HID_Host_USBTask(&Mouse_HID_Host_Interface);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
HID_Device_USBTask(&Mouse_HID_Device_Interface);
|
||
|
|
}
|
||
|
|
|
||
|
|
USB_USBTask();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/** Configures the board hardware and chip peripherals for the demo's functionality. */
|
||
|
|
void SetupHardware(void)
|
||
|
|
{
|
||
|
|
#if (ARCH == ARCH_AVR8)
|
||
|
|
/* Disable watchdog if enabled by bootloader/fuses */
|
||
|
|
MCUSR &= ~(1 << WDRF);
|
||
|
|
wdt_disable();
|
||
|
|
|
||
|
|
/* Disable clock division */
|
||
|
|
clock_prescale_set(clock_div_1);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/* Hardware Initialization */
|
||
|
|
Serial_Init(9600, false);
|
||
|
|
LEDs_Init();
|
||
|
|
Joystick_Init();
|
||
|
|
Buttons_Init();
|
||
|
|
USB_Init(USB_MODE_UID);
|
||
|
|
|
||
|
|
/* Create a stdio stream for the serial port for stdin and stdout */
|
||
|
|
Serial_CreateStream(NULL);
|
||
|
|
}
|
||
|
|
|
||
|
|
/** Event handler for the library USB mode change event. */
|
||
|
|
void EVENT_USB_UIDChange(void)
|
||
|
|
{
|
||
|
|
printf_P(PSTR(ESC_FG_YELLOW "UID Change to %S mode\r\n" ESC_FG_WHITE),
|
||
|
|
(USB_CurrentMode == USB_MODE_Device) ? PSTR("Device") : PSTR("Host"));
|
||
|
|
|
||
|
|
LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
|
||
|
|
}
|
||
|
|
|