Files
BTA_utils/BTA_dome_modbus/motors.c
2026-08-07 17:01:40 +03:00

101 lines
2.4 KiB
C

/*
* This file is part of the sslsosk project.
* Copyright 2026 Edward V. Emelianov <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 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/>.
*/
#include <math.h>
#include <usefull_macros.h>
#include "motors.h"
#if 0
ðÒÏÔÏËÏÌ (s - ÓÅÔÔÅÒ, g - getteer):
relay=xxx - (sg) ËÏÍÁÎÄÁ ÒÅÌÅ
motnum=xx - (sg) ÐÏÌÕÞÉÔØ Ó×ÅÄÅÎÉÑ Ï Ä×ÉÇÁÔÅÌÅ Ó ÎÏÍÅÒÏÍ ÈÈ
(ÔÅËÕÝÅÅ ÓÏÓÔÏÑÎÉÅ):
motstatus=xx - (g) ÓÏÓÔÏÑÎÉÅ ÍÏÔÏÒÁ
motspeed=xx - (g) ÒÅÁÌØÎÁÑ ÓËÏÒÏÓÔØ
motcurrent=xx - (g) ÒÅÁÌØÎÙÊ ÔÏË
(ÄÌÑ ×ÓÅÈ ÍÏÔÏÒÏ×):
speed=xx - (sg) ÕÓÔÁ×ËÁ ÓËÏÒÏÓÔÉ
current=xx - (sg) ÕÓÔÁ×ËÁ ÔÏËÁ
#endif
// set points
static double currentSet = 0., speedSet = 0.;
// current motor for status etc. getters
static int motindex = 0;
// stop all
void motors_stop(){
;
}
// close modbus connection
void modbus_close(){
;
}
// current setpoint getter
double motors_get_curntsetpoint(){
return currentSet;
}
// set setpoint of current
int motors_set_curntsetpoint(double val){
if(val < 0. || val > MAX_CURRENT) return FALSE;
// do something
return TRUE;
}
// get setpoint of speed
double motors_get_speedsetpoint(){
return speedSet;
}
// set setpoint of speed
int motors_set_speedsetpoint(double val){
double absval = fabs(val);
if(absval > MAX_SPEED) return FALSE;
// do something
return TRUE;
}
// get number of active motor
int motors_get_activenum(){ return motindex; }
// set number of active motor
int motors_set_activenum(int N){
if(N < 1 || N > MOTORS_AMOUNT) return FALSE;
motindex = N;
return TRUE;
}
// get current value for active motor
int motors_get_actcurrent(double *val){
if(val) *val = 0.;
return TRUE;
}
// get speed for active motor
int motors_get_actspeed(double *val){
if(val) *val = 0.;
return TRUE;
}
// get status for active motor
int motors_get_actstatus(int *val){
if(val) *val = 0;
return TRUE;
}