mirror of
https://github.com/eddyem/stm32samples.git
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86 lines
2.6 KiB
C
86 lines
2.6 KiB
C
/*
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* This file is part of the canrelay project.
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* Copyright 2021 Edward V. Emelianov <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 3 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, see <http://www.gnu.org/licenses/>.
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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 to other in MAKEFILE
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#ifndef SystemMem
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#define SystemMem SYSMEM04x
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#endif
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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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#define FORMUSART(X) CONCAT(USART, X)
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#define USARTX FORMUSART(USARTNUM)
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// LEDs amount
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#define LEDSNO (4)
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// LEDs ports & pins
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extern GPIO_TypeDef *LEDports[LEDSNO];
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extern const uint32_t LEDpins[LEDSNO];
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// LEDS: 0 - PB12, 1 - PB13, 2 - PB14, 3 - PB15
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#define LED_toggle(x) do{pin_toggle(LEDports[x], LEDpins[x]);}while(0)
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#define LED_on(x) do{pin_clear(LEDports[x], LEDpins[x]);}while(0)
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#define LED_off(x) do{pin_set(LEDports[x], LEDpins[x]);}while(0)
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#define LED_chk(x) ((LEDports[x]->IDR & LEDpins[x]) ? 0 : 1)
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#define RelaysNO (2)
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extern GPIO_TypeDef *R_ports[RelaysNO];
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extern const uint32_t R_pins[RelaysNO];
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#define Relay_ON(x) do{pin_set(R_ports[x], R_pins[x]);}while(0)
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#define Relay_OFF(x) do{pin_clear(R_ports[x], R_pins[x]);}while(0)
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#define Relay_chk(x) (pin_read(R_ports[x], R_pins[x]))
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// Buttons amount
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#define BTNSNO (4)
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// Buttons ports & pins
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extern GPIO_TypeDef *BTNports[BTNSNO];
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extern const uint32_t BTNpins[BTNSNO];
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// state 1 - pressed, 0 - released
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#define BTN_state(x) ((BTNports[x]->IDR & BTNpins[x]) ? 0 : 1)
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// mask for PB0..7
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#define CAN_INV_ID_MASK (0xff)
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// CAN address - PB0..7
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#define READ_INV_CAN_ADDR() (GPIOB->IDR & 0xff)
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extern uint16_t CANID; // self CAN ID (read @ init)
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extern volatile uint32_t Tms;
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void gpio_setup();
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void iwdg_setup();
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void tim1_setup();
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void pause_ms(uint32_t pause);
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#ifdef EBUG
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void Jump2Boot();
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#endif
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#endif // __HARDWARE_H__
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