2022-11-11 02:35:09 +08:00
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/*----------------------------------------------------------------------------------------------------
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#
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# Copyright (c) 2022 Yuankang Liang(XerolySkinner)
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#
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# <09><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԭ<EFBFBD><D4AD><EFBFBD>ṩ,<2C><><EFBFBD>κ<EFBFBD><CEBA><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>ʾ
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# <09><><EFBFBD>κ<EFBFBD><CEBA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,<2C><><EFBFBD>߶<EFBFBD><DFB6><EFBFBD><EFBFBD>е<EFBFBD><D0B5>κ<EFBFBD><CEBA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⳥<EFBFBD><E2B3A5><EFBFBD><EFBFBD>
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#
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# ʹ<>õ<EFBFBD><C3B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:
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# 1. <09><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ,<2C>㲻<EFBFBD><E3B2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><D0B4>ԭʼ<D4AD><CABC><EFBFBD><EFBFBD>.
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# 2. <09><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>κ<EFBFBD>Ŀ<EFBFBD><C4BF>,ǰ<><C7B0><EFBFBD>ǰ<EFBFBD>Ȩ<EFBFBD><C8A8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>и<EFBFBD><D0B8><EFBFBD><EFBFBD><EFBFBD>.
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# <09><><EFBFBD>Ұ<EFBFBD>Ȩ<EFBFBD><C8A8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͬʱ<CDAC><CAB1><EFBFBD><EFBFBD>.
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# 3. <09><><EFBFBD><EFBFBD>ʹ<EFBFBD><CAB9>,<2C><><EFBFBD><EFBFBD>,<2C><EFBFBD>,<2C>ַ<EFBFBD>,<2C><><EFBFBD><EFBFBD><EFBFBD>۱<EFBFBD><DBB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>.
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# 4. <09><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD>Ʒ<EFBFBD><C6B7>ʹ<EFBFBD><CAB9>,<2C><>Ʒ<EFBFBD>ĵ<EFBFBD><C4B5>е<EFBFBD><D0B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>͵ĵ<CDB5><C4B5><EFBFBD><EFBFBD>DZ<EFBFBD><C7B1><EFBFBD><EFBFBD><EFBFBD>.
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# 5. <09><>֪ͨ<CDA8><D6AA><EFBFBD>ô<EFBFBD><C3B4>κ<EFBFBD><CEBA><EFBFBD>Դɾ<D4B4><C9BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>.
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#
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# Yuankang Liang(XerolySkinner)
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# E-mail:zabbcccbbaz@163.com
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# QQ:2715099320
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# Mobile Phone:13005636215
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#
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# All rights reserved.
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*/
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/**
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2022-11-22 03:43:24 +08:00
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* @file bsp_MAX6675.cpp
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2022-11-11 02:35:09 +08:00
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* @brief ʵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>MAX6675<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @mainpage <EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD>Ϣ
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* @author Yuankang Liang(XerolySkinner)
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* @email zabbcccbbaz@163.com
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* @version V1.0.0
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* @date 2022-11-11 02:01
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*/
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//////////////////////////////////////////////////////////////////////////////////////////////////////
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//----------------------------------------------------------------------------------------------------
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// ͷ<>ļ<EFBFBD>
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//
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2022-11-22 03:43:24 +08:00
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#include "bsp_MAX6675.h"
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2022-11-11 02:35:09 +08:00
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//////////////////////////////////////////////////////////////////////////////////////////////////////
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//----------------------------------------------------------------------------------------------------
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// <09><><EFBFBD>캯<EFBFBD><ECBAAF>
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//
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/**
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* @brief <EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>MAX6675<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param *hspi <EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD>hspi,<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:&hspi1
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* @param *GPIOx_CS <EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD>ѡͨ<EFBFBD>˿<EFBFBD>,<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:GPIOA
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* @param GPIO_Pin_CS <EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD>ѡͨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>,<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:GPIO_PIN_0
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* @return <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*/
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2022-11-22 03:43:24 +08:00
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bsp_MAX6675::bsp_MAX6675(
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2022-11-11 02:35:09 +08:00
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SPI_HandleTypeDef *hspi,
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GPIO_TypeDef* GPIOx_CS, uint16_t GPIO_Pin_CS
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) {
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2022-11-22 03:43:24 +08:00
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bsp_MAX6675::hspi=hspi;
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bsp_MAX6675::GPIOx_CS = GPIOx_CS;
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bsp_MAX6675::GPIO_Pin_CS = GPIO_Pin_CS;}
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2022-11-11 02:35:09 +08:00
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//////////////////////////////////////////////////////////////////////////////////////////////////////
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//----------------------------------------------------------------------------------------------------
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// <09>ں<EFBFBD><DABA><EFBFBD><EFBFBD><EFBFBD>
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//
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/**
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* @brief <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀǰ<EFBFBD>¶<EFBFBD>
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* @return <EFBFBD><EFBFBD><EFBFBD>ظ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¶<EFBFBD>
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*/
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2022-11-22 03:43:24 +08:00
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float bsp_MAX6675::ReadTemperature(void) {
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2022-11-11 02:35:09 +08:00
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u16 tmps = 0;
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u8 txdata[2] = { 0xFF,0xFF };
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HAL_GPIO_WritePin(GPIOx_CS, GPIO_Pin_CS, GPIO_PIN_RESET);
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HAL_SPI_TransmitReceive(hspi, txdata, (u8*)(&tmps), 1, 1000);
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HAL_GPIO_WritePin(GPIOx_CS, GPIO_Pin_CS, GPIO_PIN_SET);
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return (tmps >> 3) * 1024.0 / 4096;}
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//////////////////////////////////////////////////////////////////////////////////////////////////////
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