X-Git-Url: http://git.linex4red.de/pub/lufa.git/blobdiff_plain/ecf7538430c01b95104682f0f7493e57b9168125..ed031c1df2f5b053b9cd9f48c63e66a42b7c049e:/Demos/TestApp/TestApp.c?ds=sidebyside diff --git a/Demos/TestApp/TestApp.c b/Demos/TestApp/TestApp.c deleted file mode 100644 index a66a728c9..000000000 --- a/Demos/TestApp/TestApp.c +++ /dev/null @@ -1,198 +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" - -/* Project Tags, for reading out using the ButtLoad project */ -BUTTLOADTAG(ProjName, "LUFA Test App"); -BUTTLOADTAG(BuildTime, __TIME__); -BUTTLOADTAG(BuildDate, __DATE__); -BUTTLOADTAG(LUFAVersion, "LUFA V" LUFA_VERSION_STRING); - -/* Scheduler Task List */ -TASK_LIST -{ - { Task: TestApp_CheckJoystick, TaskStatus: TASK_RUN }, - { Task: TestApp_CheckHWB , TaskStatus: TASK_RUN }, - { Task: TestApp_CheckTemp , TaskStatus: TASK_RUN }, - { Task: USB_USBTask , TaskStatus: TASK_RUN }, -}; - -/** 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) -{ - /* 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(); - HWB_Init(); - - /* Millisecond timer initialization, with output compare interrupt enabled */ - OCR0A = 0x7D; - TCCR0A = (1 << WGM01); - TCCR0B = ((1 << CS01) | (1 << CS00)); - TIMSK0 = (1 << OCIE0A); - - /* Turn on interrupts */ - sei(); - - /* Startup message via USART */ - puts_P(PSTR(ESC_RESET ESC_BG_WHITE ESC_INVERSE_ON ESC_ERASE_DISPLAY - "LUFA Demo running.\r\n" ESC_INVERSE_OFF)); - - /* Scheduling - routine never returns, so put this last in the main function */ - Scheduler_Start(); -} - -/** ISR for the timer 0 compare vector. This ISR fires once each millisecond, and increments the - * scheduler tick counter. - */ -ISR(TIMER0_COMPA_vect, ISR_BLOCK) -{ - /* Scheduler test - increment scheduler tick counter once each millisecond */ - Scheduler_TickCounter++; -} - -/** Task responsible for checking the joystick position, and displaying the joystick position onto the - * board LEDs. - */ -TASK(TestApp_CheckJoystick) -{ - uint8_t JoyStatus_LCL = Joystick_GetStatus(); - uint8_t LEDMask = 0; - - /* Test of the Joystick - change a mask in response to joystick */ - 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; - - /* Test of LEDs - light up in response to joystick */ - 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. - */ -TASK(TestApp_CheckTemp) -{ - static SchedulerDelayCounter_t DelayCounter = 10000; // Force immediate run on startup - - /* Task runs every 10000 ticks, 10 seconds for this demo */ - if (Scheduler_HasDelayElapsed(10000, &DelayCounter)) - { - printf_P(PSTR("Current temperature: %d Degrees Celcius\r\n\r\n"), - (int)Temperature_GetTemperature()); - - /* Reset the delay counter, ready to count another 10000 tick interval */ - Scheduler_ResetDelay(&DelayCounter); - } -} - -/** Task responsible for checking the HWB button position, and start-stopping other tasks and the USB - * interface in response to user joystick movements. - */ -TASK(TestApp_CheckHWB) -{ - static SchedulerDelayCounter_t DelayCounter = 0; - static bool IsPressed; - static bool BlockingJoystickTask; - - /* Check if HWB pressed (start USB) */ - if (HWB_GetStatus() == true) - { - /* Debounce - check 100 ticks later to see if button is still being pressed */ - if ((IsPressed == false) && (Scheduler_HasDelayElapsed(100, &DelayCounter))) - { - /* Set flag, indicating that current pressed state has been handled */ - IsPressed = true; - - /* First start of the USB interface permenantly blocks the joystick task */ - if (BlockingJoystickTask == false) - { - Scheduler_SetTaskMode(TestApp_CheckJoystick, TASK_STOP); - BlockingJoystickTask = true; - } - - /* Toggle USB interface */ - if (USB_IsInitialized == true) - { - USB_ShutDown(); - - LEDs_SetAllLEDs(LEDS_LED1); - puts_P(PSTR(ESC_BG_WHITE "USB Power Off.\r\n")); - - Scheduler_SetTaskMode(TestApp_CheckTemp, TASK_RUN); - } - else - { - Scheduler_SetTaskMode(TestApp_CheckTemp, TASK_STOP); - - LEDs_SetAllLEDs(LEDS_LED2 | LEDS_LED3); - puts_P(PSTR(ESC_BG_YELLOW "USB Power On.\r\n")); - - USB_Init(USB_MODE_UID, USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL); - } - } - } - else - { - /* HWB not pressed - reset debounce interval counter and press handled flag */ - Scheduler_ResetDelay(&DelayCounter); - IsPressed = false; - } -}