kopia lustrzana https://github.com/Schildkroet/GRBL-Advanced
74 wiersze
2.6 KiB
C
74 wiersze
2.6 KiB
C
/*
|
|
SpindleControl.h - spindle control methods
|
|
Part of Grbl-Advanced
|
|
|
|
Copyright (c) 2012-2016 Sungeun K. Jeon for Gnea Research LLC
|
|
Copyright (c) 2009-2011 Simen Svale Skogsrud
|
|
Copyright (c) 2017 Patrick F.
|
|
|
|
Grbl-Advanced 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.
|
|
|
|
Grbl-Advanced 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 Grbl-Advanced. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
#ifndef SPINDLECONTROL_H
|
|
#define SPINDLECONTROL_H
|
|
|
|
#include <stdint.h>
|
|
|
|
|
|
#define SPINDLE_NO_SYNC false
|
|
#define SPINDLE_FORCE_SYNC true
|
|
|
|
#define SPINDLE_STATE_DISABLE 0 // Must be zero.
|
|
#define SPINDLE_STATE_CW BIT(0)
|
|
#define SPINDLE_STATE_CCW BIT(1)
|
|
|
|
#define SPINDLE_PWM_MAX_VALUE 200 // Don't change.
|
|
#ifndef SPINDLE_PWM_MIN_VALUE
|
|
#define SPINDLE_PWM_MIN_VALUE 1 // Must be greater than zero.
|
|
#endif
|
|
#define SPINDLE_PWM_OFF_VALUE 1
|
|
#define SPINDLE_PWM_RANGE (SPINDLE_PWM_MAX_VALUE-SPINDLE_PWM_MIN_VALUE)
|
|
|
|
|
|
// Initializes spindle pins and hardware PWM, if enabled.
|
|
void Spindle_Init(void);
|
|
|
|
// Stop and start spindle routines. Called by all spindle routines and stepper ISR.
|
|
void Spindle_Stop(void);
|
|
|
|
// Returns current spindle output state. Overrides may alter it from programmed states.
|
|
uint8_t Spindle_GetState(void);
|
|
|
|
// Called by g-code parser when setting spindle state and requires a buffer sync.
|
|
// Immediately sets spindle running state with direction and spindle rpm via PWM, if enabled.
|
|
// Called by spindle_sync() after sync and parking motion/spindle stop override during restore.
|
|
// Called by g-code parser when setting spindle state and requires a buffer sync.
|
|
void Spindle_Sync(uint8_t state, float rpm);
|
|
|
|
// Sets spindle running state with direction, enable, and spindle PWM.
|
|
void Spindle_SetState(uint8_t state, float rpm);
|
|
|
|
// Sets spindle PWM quickly for stepper ISR. Also called by spindle_set_state().
|
|
// NOTE: 328p PWM register is 8-bit.
|
|
void Spindle_SetSpeed(uint8_t pwm_value);
|
|
|
|
uint32_t Spindle_GetRPM(void);
|
|
|
|
// Computes 328p-specific PWM register value for the given RPM for quick updating.
|
|
uint8_t Spindle_ComputePwmValue(float rpm);
|
|
|
|
void Spindle_SetSurfaceSpeed(float x_pos);
|
|
|
|
|
|
#endif // SPINDLECONTROL_H
|