1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950 |
- /* sd2snes - SD card based universal cartridge for the SNES
- Copyright (C) 2009-2010 Maximilian Rehkopf <otakon@gmx.net>
- 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
|