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controller/Debug/led/led.c
2014-03-22 14:14:23 -07:00

85 lines
2.2 KiB
C

/* Copyright (C) 2011-2014 by Jacob Alexander
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
// ----- Includes -----
// Compiler Includes
#include <Lib/MainLib.h>
// Project Includes
#include "led.h"
// ----- Functions -----
// Error LED Setup
inline void init_errorLED()
{
// AVR
#if defined(_at90usb162_) || defined(_atmega32u4_) || defined(_at90usb646_) || defined(_at90usb1286_)
// Use pin D6 as an output (LED)
DDRD |= (1<<6);
// ARM
#elif defined(_mk20dx128_) || defined(_mk20dx256_)
// Setup pin - Pin 11 -> C5 - See Lib/pin_map.teensy3 for more details on pins
PORTC_PCR5 = PORT_PCR_SRE | PORT_PCR_DSE | PORT_PCR_MUX(1);
// Enable pin
GPIO_BITBAND_MODREG( GPIOC_PDOR, 5 ) = 1;
#endif
}
// Error LED Control
inline void errorLED( uint8_t on )
{
// AVR
#if defined(_at90usb162_) || defined(_atmega32u4_) || defined(_at90usb646_) || defined(_at90usb1286_)
// Error LED On (D6)
if ( on ) {
PORTD |= (1<<6);
}
// Error LED Off
else {
PORTD &= ~(1<<6);
}
// ARM
#elif defined(_mk20dx128_) || defined(_mk20dx256_)
// Error LED On (C5)
if ( on ) {
GPIOC_PSOR |= (1<<5);
}
// Error LED Off
else {
GPIOC_PCOR |= (1<<5);
}
#endif
}