31 lines
760 B
C
31 lines
760 B
C
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///Copyright (c) 2022, <20>Ĵ<EFBFBD><C4B4><EFBFBD>Դ<EFBFBD><D4B4>ͨ<EFBFBD><CDA8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˾
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///All rights reserved.
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///@file tmp75.h
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///@brief tmp75<37><35><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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///
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///@details
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///@note
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///@author lqc
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///@date 2022/05/23
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///
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///@version v1.0 2022/05/23 <20><>ʼ<EFBFBD>汾
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#ifndef __TMP75_H_
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#define __TMP75_H_
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#include "gd32f4xx_gpio.h"
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#define TMP75_ADDRESS 0x90
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#define TEMP_REGISTER_ADDRESS 0x00 //<2F>¶ȼĴ<C8BC><C4B4><EFBFBD><EFBFBD><EFBFBD>ַ
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#define TMP75_SCL_HIGH gpio_bit_set(GPIOB, GPIO_PIN_6)
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#define TMP75_SCL_LOW gpio_bit_reset(GPIOB, GPIO_PIN_6)
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#define TMP75_SDA_HIGH gpio_bit_set(GPIOB, GPIO_PIN_7)
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#define TMP75_SDA_LOW gpio_bit_reset(GPIOB, GPIO_PIN_7)
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#define TMP75_SDA_GET gpio_input_bit_get(GPIOB, GPIO_PIN_7)
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void temp75_gpio_init();
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float tmp75_read_temp(void);
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#endif
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