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/*
* fsm-ramping.c: Ramping functions for SpaghettiMonster.
* Handles 1- to 4-channel smooth ramping on a single LED.
*
* Copyright (C) 2017 Selene ToyKeeper
*
* 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, either version 3 of the License, or
* (at your option) any later version.
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef FSM_RAMPING_C
#define FSM_RAMPING_C
#ifdef USE_RAMPING
void set_level(uint8_t level) {
actual_level = level;
//TCCR0A = PHASE;
if (level == 0) {
#if PWM_CHANNELS >= 1
PWM1_LVL = 0;
#endif
#if PWM_CHANNELS >= 2
PWM2_LVL = 0;
#endif
#if PWM_CHANNELS >= 3
PWM3_LVL = 0;
#endif
#if PWM_CHANNELS >= 4
PWM4_LVL = 0;
#endif
} else {
level --;
#if PWM_CHANNELS >= 1
PWM1_LVL = pgm_read_byte(pwm1_levels + level);
#endif
#if PWM_CHANNELS >= 2
PWM2_LVL = pgm_read_byte(pwm2_levels + level);
#endif
#if PWM_CHANNELS >= 3
PWM3_LVL = pgm_read_byte(pwm3_levels + level);
#endif
#if PWM_CHANNELS >= 4
PWM4_LVL = pgm_read_byte(pwm4_levels + level);
#endif
}
}
// TODO: set_lvl_smooth?
#endif // ifdef USE_RAMPING
#endif
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