80 lines
1.9 KiB
C
80 lines
1.9 KiB
C
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/*
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* SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Unlicense OR CC0-1.0
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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// UART通信相关头文件
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#include "driver/uart.h"
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#include "uart_ens1.h" // ENS1 UART通信模块
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// SPI相关代码已注释，改用UART通信
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/*
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#include "driver/spi_master.h"
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*/
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/*
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* DEFINES
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****************************************************************************************
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*/
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//#define SUPPORT_HEARTBEAT
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//#define SPP_DEBUG_MODE
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#define spp_sprintf(s,...) sprintf((char*)(s), ##__VA_ARGS__)
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#define SPP_DATA_MAX_LEN (512)
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#define SPP_CMD_MAX_LEN (20)
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#define SPP_STATUS_MAX_LEN (20)
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#define SPP_DATA_BUFF_MAX_LEN (2*1024)
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// UART相关定义和函数声明已移至 uart_ens1.h
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// SPI相关代码已注释，改用UART通信
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/*
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// SPI相关定义 (ENS1芯片)
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#define SPI_HOST SPI2_HOST
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#define PIN_MOSI 13 // MOSI引脚 (GPIO13)
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#define PIN_SCK 14 // SCK引脚 (GPIO14)
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#define PIN_CS 15 // CS片选引脚(GPIO15)
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// SPI函数声明
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esp_err_t init_spi(void);
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esp_err_t init_spi_device(void);
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esp_err_t spi_send_data(uint8_t *data, size_t len);
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esp_err_t check_ens1_connection(void);
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esp_err_t send_ens1_ping(void);
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// 全局SPI设备句柄和连接状态
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extern spi_device_handle_t spi_handle;
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extern volatile bool ens1_connected;
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*/
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///Attributes State Machine
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enum{
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SPP_IDX_SVC,
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SPP_IDX_SPP_DATA_RECV_CHAR,
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SPP_IDX_SPP_DATA_RECV_VAL,
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SPP_IDX_SPP_DATA_NOTIFY_CHAR,
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SPP_IDX_SPP_DATA_NTY_VAL,
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SPP_IDX_SPP_DATA_NTF_CFG,
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SPP_IDX_SPP_COMMAND_CHAR,
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SPP_IDX_SPP_COMMAND_VAL,
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SPP_IDX_SPP_STATUS_CHAR,
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SPP_IDX_SPP_STATUS_VAL,
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SPP_IDX_SPP_STATUS_CFG,
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#ifdef SUPPORT_HEARTBEAT
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SPP_IDX_SPP_HEARTBEAT_CHAR,
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SPP_IDX_SPP_HEARTBEAT_VAL,
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SPP_IDX_SPP_HEARTBEAT_CFG,
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#endif
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SPP_IDX_NB,
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};
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