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90 lines
2.6 KiB
C
90 lines
2.6 KiB
C
/*
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* geany_encoding=koi8-r
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* hardware.h
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*
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* Copyright 2018 Edward V. Emelianov <eddy@sao.ru, edward.emelianoff@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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*/
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#pragma once
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#ifndef __HARDWARE_H__
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#define __HARDWARE_H__
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#include <stm32f0.h>
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#define SYSMEM03x 0x1FFFEC00
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#define SYSMEM04x 0x1FFFC400
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#define SYSMEM05x 0x1FFFEC00
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#define SYSMEM07x 0x1FFFC800
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#define SYSMEM09x 0x1FFFD800
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#define SystemMem SYSMEM07x
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#define CONCAT(a,b) a ## b
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#define STR_HELPER(s) #s
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#define STR(s) STR_HELPER(s)
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// Buzzer: PA14
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#define BUZZER_port GPIOA
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#define BUZZER_pin (1<<14)
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// Cooler0/1 power on/off: PB4, PB5
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#define COOLER0_port GPIOB
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#define COOLER0_pin (1<<4)
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#define COOLER1_port GPIOB
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#define COOLER1_pin (1<<5)
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// Relay: PC13
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#define RELAY_port GPIOC
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#define RELAY_pin (1<<13)
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// Buttons: PB14/15
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#define BUTTON0_port GPIOB
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#define BUTTON0_pin (1<<14)
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#define BUTTON1_port GPIOB
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#define BUTTON1_pin (1<<15)
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// common macro for getting status
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#define CHK(x) ((x ## _port->IDR & (x ## _pin)) ? 1 : 0)
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#define ON(x) do{pin_set(x ## _port, x ## _pin);}while(0)
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#define OFF(x) do{pin_clear(x ## _port, x ## _pin);}while(0)
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typedef enum{
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BUZZER_OFF, // buzzer is off
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BUZZER_ON, // continuous beeep
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BUZZER_SHORT, // short beeps with longer pause
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BUZZER_LONG // long beeps with shorter pause
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} buzzer_state;
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// Length of long and short time periods (ms)
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#define LONG_BUZZER_PERIOD (4000)
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#define LONG_BUZZER_PAUSE (6000)
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#define SHORT_BUZZER_PERIOD (500)
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#define SHORT_BUZZER_PAUSE (9500)
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extern volatile uint32_t Tms;
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extern volatile uint32_t Coolerspeed[2];
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extern volatile uint32_t Cooler1RPM;
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extern buzzer_state buzzer;
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void HW_setup(void);
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void adc_setup();
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void iwdg_setup();
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void pause_ms(uint32_t pause);
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void Jump2Boot();
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void buzzer_chk();
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#endif // __HARDWARE_H__
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