mirror of
https://github.com/eddyem/stm32samples.git
synced 2025-12-06 18:55:13 +03:00
44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
/*
|
|
* timer.h
|
|
*
|
|
* Copyright 2016 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 __TIMER_H__
|
|
#define __TIMER_H__
|
|
|
|
#include "main.h"
|
|
#include "hardware_ini.h"
|
|
|
|
//~ // 180rpm - 120Hz, T/2=8333us
|
|
//~ #define TM2_MIN_SPEED (8333)
|
|
//~ // 6000rpm - 4kHz, T/2=250us
|
|
//~ #define TM2_MAX_SPEED (250)
|
|
// max & min rotation speed
|
|
#define MAX_RPM (6000)
|
|
#define MIN_RPM (180)
|
|
|
|
|
|
void tim2_init();
|
|
void increase_speed();
|
|
void decrease_speed();
|
|
|
|
extern int32_t current_RPM;
|
|
|
|
#endif // __TIMER_H__
|