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/* $Id$ */
/*
* Copyright (c) 2011 Dimitri Sokolyuk <demon@dim13.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND 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, DIRECT, 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.
*/
#ifndef __TASKS_H
#define __TASKS_H
#define ADCCHANNELS 4 /* max 6 */
#define ADCPRESCALE 128 /* 50-200 kHz for max resolution */
#if (ADCPRESCALE == 1)
#define ADC_FLAGS 0
#elif (ADCPRESCALE == 2)
#define ADC_FLAGS _BV(ADPS0)
#elif (ADCPRESCALE == 4)
#define ADC_FLAGS _BV(ADPS1)
#elif (ADCPRESCALE == 8)
#define ADC_FLAGS (_BV(ADPS1) | _BV(ADPS0))
#elif (ADCPRESCALE == 16)
#define ADC_FLAGS _BV(ADPS2)
#elif (ADCPRESCALE == 32)
#define ADC_FLAGS (_BV(ADPS2) | _BV(ADPS0))
#elif (ADCPRESCALE == 64)
#define ADC_FLAGS (_BV(ADPS2) | _BV(ADPS1))
#elif (ADCPRESCALE == 128)
#define ADC_FLAGS (_BV(ADPS2) | _BV(ADPS1) | _BV(ADPS0))
#else
#warning "invalid ADCPRESCALE value"
#endif
struct rgbarg {
uint8_t r;
uint8_t g;
uint8_t b;
uint8_t m;
uint16_t *v;
};
struct pwmarg {
uint8_t *value;
uint8_t pin;
uint8_t *mval;
};
struct adcarg {
uint16_t *value;
uint16_t *max;
uint16_t *min;
};
struct lcdarg {
char first[18];
char second[18];
uint8_t x, y;
};
struct clockarg {
struct lcdarg *lcd;
struct adcarg *adc;
};
struct ppmarg {
uint16_t *value;
};
void init_uart(void);
int uart_getchar(void);
int uart_putchar(char);
void heartbeat(void *);
void rgb(void *);
void pwm(void *);
void lcd(void *);
void adc(void *);
void ppm(void *);
void cmd(void *);
void clock(void *);
#endif
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