diff options
Diffstat (limited to 'tube-rotator/stepper.h')
-rw-r--r-- | tube-rotator/stepper.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/tube-rotator/stepper.h b/tube-rotator/stepper.h new file mode 100644 index 0000000..5b5a315 --- /dev/null +++ b/tube-rotator/stepper.h @@ -0,0 +1,59 @@ +/* + * spreadspace avr utils + * + * + * Copyright (C) 2014 Christian Pointner <equinox@spreadspace.org> + * + * This file is part of spreadspace avr utils. + * + * spreadspace avr utils 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 + * any later version. + * + * spreadspace avr utils 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 spreadspace avr utils. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef R3TUBE_stepper_h_INCLUDED +#define R3TUBE_stepper_h_INCLUDED + +#define STEPPER_SPEED_MIN 150 +#define STEPPER_SPEED_MAX 700 +#define STEPPER_SPEED_CONVERT_VALUE (uint32_t)(105000) + +#define STEPPER_SPEED_30RPM 168 +#define STEPPER_SPEED_40RPM 224 +#define STEPPER_SPEED_50RPM 281 +#define STEPPER_SPEED_60RPM 336 +#define STEPPER_SPEED_70RPM 393 +#define STEPPER_SPEED_80RPM 451 +#define STEPPER_SPEED_90RPM 507 +#define STEPPER_SPEED_100RPM 561 + +#define STEPPER_SPEED_DEFAULT STEPPER_SPEED_60RPM + +typedef enum { stepper_stopped = 0, stepper_running = 1 } stepper_state_t; + +void stepper_init(void); +void stepper_start(void); +void stepper_stop(void); +stepper_state_t stepper_get_state(void); +const char* stepper_state_to_string(stepper_state_t state); + +void stepper_set_speed(uint16_t new_speed); +void stepper_inc_speed(void); +void stepper_dec_speed(void); +uint16_t stepper_get_speed(void); + +void stepper_set_speed_rpm(uint8_t new_rpm); +uint8_t stepper_get_speed_rpm(void); +void stepper_inc_speed_rpm(void); +void stepper_dec_speed_rpm(void); + +#endif |