eddy/scorpio
1
0
Fork 0
mirror of https://github.com/eddyem/scorpio.git synced 2026-03-21 01:01:04 +03:00
Code Issues Packages Projects Releases Wiki Activity

add code for STM8-based 2stepper management board

Browse Source
This commit is contained in:
eddyem
2018-10-09 18:18:58 +03:00
parent c975836b2c
commit 3f6b0a3500
40 changed files with 3485 additions and 607 deletions
Download Patch File Download Diff File Expand all files Collapse all files

50
STM8/platform/stepper.h Normal file
View File

@@ -0,0 +1,50 @@
/*
* stepper.h
*
* Copyright 2014 Edward V. Emelianov <eddy@sao.ru, edward.emelianoff@gmail.com>
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
#pragma once
#ifndef __STEPPER_H__
#define __STEPPER_H__
#include "ports_definition.h"
#define MIN_STEP_LENGTH 125 // max speed == 1/(125us*16) = 500 steps per second
extern volatile char Ustep;
extern volatile U8 chk_esw;
extern U8 cur_motor;
extern volatile int Steps_left;
extern U16 Stepper_speed;
extern volatile char Dir;
extern U8 usteps[];
void setup_stepper_pins();
U8 stepper_ch_speed(char *spd);
U8 stepper_move(U8 Nmotor, int Nsteps);
void stop_motor();
U8 check_endsw();
void prep2chkesw(U8 Nmotor);
void stepper_get_esw(U8 Nmotor);
U8 chk_stpr_cmd(char N);
#endif // __STEPPER_H__