/* sd2snes - SD card based universal cartridge for the SNES Copyright (C) 2009-2010 Maximilian Rehkopf AVR firmware portion Inspired by and based on code from sd2iec, written by Ingo Korb et al. See sdcard.c|h, config.h. FAT file system access based on code by ChaN, Jim Brain, Ingo Korb, see ff.c|h. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; version 2 of the License only. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA led.c: LED control */ #ifndef LED_H #define LED_H #include "config.h" #include "uart.h" /* LED-to-bit mapping - BUSY/DIRTY are only used for SINGLE_LED */ #define LED_ERROR 1 #define LED_BUSY 2 #define LED_DIRTY 4 extern volatile uint8_t led_state; /* Update the LEDs to match the buffer state */ void toggle_busy_led(void); void toggle_pwr_led(void); void set_busy_led(uint8_t); void set_pwr_led(uint8_t); void set_busy_pwm(uint8_t brightness); void bounce_busy_led(void); void led_pwm(void); void led_std(void); void led_panic(void); #endif