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-rw-r--r--lib/lufa/Projects/LEDNotifier/LEDNotifier.c178
1 files changed, 0 insertions, 178 deletions
diff --git a/lib/lufa/Projects/LEDNotifier/LEDNotifier.c b/lib/lufa/Projects/LEDNotifier/LEDNotifier.c
deleted file mode 100644
index f399e1164..000000000
--- a/lib/lufa/Projects/LEDNotifier/LEDNotifier.c
+++ /dev/null
@@ -1,178 +0,0 @@
-/*
- LUFA Library
- Copyright (C) Dean Camera, 2017.
-
- dean [at] fourwalledcubicle [dot] com
- www.lufa-lib.org
-*/
-
-/*
- Copyright 2017 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 LEDNotfier project. This file contains the main tasks of
- * the project and is responsible for the initial application hardware configuration.
- */
-
-#include "LEDNotifier.h"
-
-/** LUFA CDC Class driver interface configuration and state information. This structure is
- * passed to all CDC Class driver functions, so that multiple instances of the same class
- * within a device can be differentiated from one another.
- */
-USB_ClassInfo_CDC_Device_t VirtualSerial_CDC_Interface =
- {
- .Config =
- {
- .ControlInterfaceNumber = INTERFACE_ID_CDC_CCI,
- .DataINEndpoint =
- {
- .Address = CDC_TX_EPADDR,
- .Size = CDC_TXRX_EPSIZE,
- .Banks = 1,
- },
- .DataOUTEndpoint =
- {
- .Address = CDC_RX_EPADDR,
- .Size = CDC_TXRX_EPSIZE,
- .Banks = 1,
- },
- .NotificationEndpoint =
- {
- .Address = CDC_NOTIFICATION_EPADDR,
- .Size = CDC_NOTIFICATION_EPSIZE,
- .Banks = 1,
- },
- },
- };
-
-/** Counter for the software PWM. */
-static volatile uint8_t SoftPWM_Count;
-
-/** Duty cycle for the first software PWM channel. */
-static volatile uint8_t SoftPWM_Channel1_Duty;
-
-/** Duty cycle for the second software PWM channel. */
-static volatile uint8_t SoftPWM_Channel2_Duty;
-
-/** Duty cycle for the third software PWM channel. */
-static volatile uint8_t SoftPWM_Channel3_Duty;
-
-/** Standard file stream for the CDC interface when set up, so that the virtual CDC COM port can be
- * used like any regular character stream in the C APIs.
- */
-static FILE USBSerialStream;
-
-
-/** Interrupt handler for managing the software PWM channels for the LEDs */
-ISR(TIMER0_COMPA_vect, ISR_BLOCK)
-{
- uint8_t LEDMask = LEDS_ALL_LEDS;
-
- if (++SoftPWM_Count == 0b00011111)
- SoftPWM_Count = 0;
-
- if (SoftPWM_Count >= SoftPWM_Channel1_Duty)
- LEDMask &= ~LEDS_LED1;
-
- if (SoftPWM_Count >= SoftPWM_Channel2_Duty)
- LEDMask &= ~LEDS_LED2;
-
- if (SoftPWM_Count >= SoftPWM_Channel3_Duty)
- LEDMask &= ~LEDS_LED3;
-
- LEDs_SetAllLEDs(LEDMask);
-}
-
-/** Main program entry point. This routine contains the overall program flow, including initial
- * setup of all components and the main program loop.
- */
-int main(void)
-{
- SetupHardware();
-
- /* Create a regular blocking character stream for the interface so that it can be used with the stdio.h functions */
- CDC_Device_CreateBlockingStream(&VirtualSerial_CDC_Interface, &USBSerialStream);
-
- GlobalInterruptEnable();
-
- for (;;)
- {
- /* Read in next LED colour command from the host */
- uint8_t ColourUpdate = fgetc(&USBSerialStream);
-
- /* Top 3 bits select the LED, bottom 5 control the brightness */
- uint8_t Channel = (ColourUpdate & 0b11100000);
- uint8_t Duty = (ColourUpdate & 0b00011111);
-
- if (Channel & (1 << 5))
- SoftPWM_Channel1_Duty = Duty;
-
- if (Channel & (1 << 6))
- SoftPWM_Channel2_Duty = Duty;
-
- if (Channel & (1 << 7))
- SoftPWM_Channel3_Duty = Duty;
-
- fputc(&USBSerialStream, ColourUpdate);
-
- CDC_Device_USBTask(&VirtualSerial_CDC_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 */
- LEDs_Init();
- USB_Init();
-
- /* Timer Initialization */
- OCR0A = 100;
- TCCR0A = (1 << WGM01);
- TCCR0B = (1 << CS00);
- TIMSK0 = (1 << OCIE0A);
-}
-
-/** Event handler for the library USB Configuration Changed event. */
-void EVENT_USB_Device_ConfigurationChanged(void)
-{
- CDC_Device_ConfigureEndpoints(&VirtualSerial_CDC_Interface);
-}
-
-/** Event handler for the library USB Control Request reception event. */
-void EVENT_USB_Device_ControlRequest(void)
-{
- CDC_Device_ProcessControlRequest(&VirtualSerial_CDC_Interface);
-}
-