X-Git-Url: http://git.linex4red.de/pub/lufa.git/blobdiff_plain/e57e08c67237cf73d28afac7f672ec1e74ec308d..fa8d25ef29eb9e96f9089d17eeb64b3a5edb8e66:/Demos/OTG/TestApp/TestApp.c?ds=sidebyside diff --git a/Demos/OTG/TestApp/TestApp.c b/Demos/OTG/TestApp/TestApp.c deleted file mode 100644 index 562348bf8..000000000 --- a/Demos/OTG/TestApp/TestApp.c +++ /dev/null @@ -1,166 +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 - * - * Main source file for the TestApp demo. This file contains the main tasks of the demo and - * is responsible for the initial application hardware configuration. - */ - -#include "TestApp.h" - -/** Main program entry point. This routine configures the hardware required by the application, then - * starts the scheduler to run the application tasks. - */ -int main(void) -{ - SetupHardware(); - - puts_P(PSTR(ESC_FG_CYAN "LUFA Demo running.\r\n" ESC_FG_WHITE)); - - for (;;) - { - CheckJoystick(); - CheckButton(); - CheckTemperature(); - - /* Clear millisecond timer's Output Compare flag (logic 1 clears the flag) */ - TIFR0 |= (1 << OCF0A); - - USB_USBTask(); - } -} - -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 */ - SerialStream_Init(9600, false); - ADC_Init(ADC_SINGLE_CONVERSION | ADC_PRESCALE_64); - Temperature_Init(); - Joystick_Init(); - LEDs_Init(); - Buttons_Init(); - - /* Millisecond timer initialization */ - OCR0A = 0x7D; - TCCR0A = (1 << WGM01); - TCCR0B = ((1 << CS01) | (1 << CS00)); -} - -/** Task responsible for checking the joystick position, and displaying the joystick position onto the - * board LEDs. - */ -void CheckJoystick(void) -{ - uint8_t JoyStatus_LCL = Joystick_GetStatus(); - uint8_t LEDMask = LEDS_NO_LEDS; - - if (JoyStatus_LCL & JOY_UP) - LEDMask |= LEDS_LED1; - - if (JoyStatus_LCL & JOY_DOWN) - LEDMask |= LEDS_LED2; - - if (JoyStatus_LCL & JOY_LEFT) - LEDMask |= LEDS_LED3; - - if (JoyStatus_LCL & JOY_RIGHT) - LEDMask |= LEDS_LED4; - - if (JoyStatus_LCL & JOY_PRESS) - LEDMask = LEDS_ALL_LEDS; - - LEDs_SetAllLEDs(LEDMask); -} - -/** Task responsible for checking the current temperature via the temperature sensor mounted on the - * board, and displaying it through the serial USART. - */ -void CheckTemperature(void) -{ - static uint16_t MSElapsed = 0; - - /* Timer 0's compare flag is set every millisecond */ - if (TIFR0 & (1 << OCF0A)) - MSElapsed++; - - /* Task runs every 10000 ticks, 10 seconds for this demo */ - if (MSElapsed == 10000) - { - printf_P(PSTR("Current temperature: %d Degrees Celcius\r\n\r\n"), - (int8_t)Temperature_GetTemperature()); - - MSElapsed = 0; - } -} - -/** Task responsible for checking the board's first button' position, and start-stopping other tasks and the USB - * interface in response to user joystick movements. - */ -void CheckButton(void) -{ - static uint16_t DebounceMSElapsed = 0; - static bool IsPressed; - - /* Timer 0's compare flag is set every millisecond */ - if (TIFR0 & (1 << OCF0A)) - DebounceMSElapsed++; - - if (Buttons_GetStatus() & BUTTONS_BUTTON1) - { - if (!(IsPressed) && (DebounceMSElapsed == 100)) - { - IsPressed = true; - - if (USB_IsInitialized == true) - { - USB_ShutDown(); - puts_P(PSTR(ESC_FG_YELLOW "USB Power Off.\r\n" ESC_FG_WHITE)); - } - else - { - puts_P(PSTR(ESC_FG_YELLOW "USB Power On.\r\n" ESC_FG_WHITE)); - USB_Init(USB_MODE_UID, USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL); - } - } - } - else - { - DebounceMSElapsed = 0; - IsPressed = false; - } -}