GPRS RTU采集数据传输

ID:258034 · 发表于 2017-12-6 09:36

I2C采集压力数据，24c02存储参数，RTC实时时间，将数据信息通过GPRS方式上传到数据平台，232通讯修改采集时间和上传时间等参数信息

#include <msp430x16x.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>

#define CPU_F ((double)8000000)
#define delay_us(x) __delay_cycles((long)(CPU_F*(double)x/1000000.0))
#define delay_ms(x) __delay_cycles((long)(CPU_F*(double)x/1000.0))

#define uchar unsigned char
#define uint  unsigned int
#define ulong unsigned long

/*当BRCLK=CPU_F时用下面的公式可以计算，否则要根据设置加入分频系数*/
#define baud          9600                               //设置波特率的大小
#define baud_setting (uint)((ulong)CPU_F/((ulong)baud))  //波特率计算公式
#define baud_h       (uchar)(baud_setting>>8)          //提取高位
#define baud_l       (uchar)(baud_setting)             //低位

int err = 0;
char *p = NULL;
#define MAX_ERROR_COUNT 50
uchar receive_enable;
union
{
char mcInt8[4];
uchar mucByte[4];
int    miWord[2];
uint muWord[2];
long mlDWord;
ulong mulDWord;
}guinDWord1;                   //共用体临时变量
union
{
uchar  a[4];
float b;
}temp1;

union
{
uchar a[4];
int    b[2];
}temp2;

//uart1
typedef struct _CONFIG_FLAG
{
unsigned char config_analysis;    //配置数据数据分析中
unsigned char config_receiver;    //接收中
unsigned char config_stop;       //接收完毕
}CONFIG_FLAG;
CONFIG_FLAG g_config_flag;

#define BUFLEN 60
typedef struct _UART_BUF
{
char buf[BUFLEN+1];             // 多申请一个字符保证最后一个字符永远是'0'
int index ;
}UART_BUF;
UART_BUF buf_uart1;

//I2C 压力传感器
#define ReadPM100 0x7F
#define SDA_PM100_BIT BIT2
#define SCL_PM100_BIT BIT0
#define SDA_PM100_BIT_DATA (P2IN&BIT2)
#define SDA_PM100_OUT (P2DIR |= BIT2)
#define SDA_PM100_IN  (P2DIR &= ~BIT2)
#define SDA_PM100_H (P2OUT |= BIT2)
#define SDA_PM100_L (P2OUT &= ~BIT2)
#define SCL_PM100_OUT (P2DIR |= BIT0)
#define SCL_PM100_IN  (P2DIR &= ~BIT0)
#define SCL_PM100_H (P2OUT |= BIT0)
#define SCL_PM100_L (P2OUT &= ~BIT0)

//I2C 24C32/DS1307
#define Write24c02  0xA0 //24C02器件地址+写操作使能
#define Read24c02 0xA1 //24C02器件地址+读操作使能
#define Write1307 0xD0
#define Read1307 0xD1
#define SDA_BIT BIT5
#define SCL_BIT BIT7
#define IIC_PORT_DIR P6DIR
#define IIC_PORT_DATA P6OUT
#define SDA_BIT_DATA (P6IN&BIT5)>>5
#define SDA_OUT (P6DIR |= BIT5)
#define SDA_IN  (P6DIR &= ~BIT5)
#define SDA_H (P6OUT |= BIT5)
#define SDA_L (P6OUT &= ~BIT5)
#define SCL_OUT (P6DIR |= BIT7)
#define SCL_IN  (P6DIR &= ~BIT7)
#define SCL_H (P6OUT |= BIT7)
#define SCL_L (P6OUT &= ~BIT7)
unsigned char DS1307_second;
unsigned char DS1307_minute;
unsigned char DS1307_hour;
unsigned char DS1307_week;
unsigned char DS1307_date;
unsigned char DS1307_month;
unsigned char DS1307_year;
//eeprom
#define USE_EEPROM_DATA_LENGTH 100    //长度
unsigned char I2c_Buf[USE_EEPROM_DATA_LENGTH];
#define MAX_COMMA USE_EEPROM_DATA_LENGTH-2
#define EEPROM_FILED_LENGTH 20                      //段长度
typedef struct _EEPROM_CONFIG_DATA
{
char serialnum[EEPROM_FILED_LENGTH+1];       //系列号
char protocoltype[EEPROM_FILED_LENGTH+1];    //协议类型
char ipaddr[EEPROM_FILED_LENGTH+1];          //IP地址
char portnum[EEPROM_FILED_LENGTH+1];          //端口
char telnum[EEPROM_FILED_LENGTH+1];          //电话号码
int bufsize;                   //缓存大小
int alarm_h;                                  //上限报警值
int alarm_l;                                  //下限报警值
int gprs_send_interval;                      //上传时间
int pm100_send_interval;                      //采集时间
int rtu_id;
}EEPROM_CONFIG_DATA;
EEPROM_CONFIG_DATA g_config_data;
//默认设置数据
#define SERNUM "0000001"
#define PROTOTOCOL "TCP"
#define IPADDR "59.44.149.60"
#define PORTNUM "1001"
#define TELNUM "15922041115"
#define CACHESIZE 512
#define ALARM_H 100
#define ALARM_L 80
#define GPRS_SEND_INT 2
#define PM100_SEND_INT    1

//WDT
uint WDT_second,WDT_minute_gprs,WDT_minute_pm100;

//gprs
unsigned char gprs_send_enable;
unsigned char pm100_send_enable;
typedef enum
{
INIT0,
CGMM,
ECHO0,
SIMCARD,
RST,
CREG,
INIT_FINISH_OK,

GPRS_JH_S,
GPRS_DK_S ,
GPRS_QD_S ,
GPRS_OPEN_FINISH,    /// GPRS 打开成功了

TCPIP_IO_MODE,
TCPIP_BJ_ADDR,
TCPIP_CONNECT,
TCP_IP_OK,
TCP_IP_NO,
TCP_IP_CONNECTING,

GPRS_DEF_PDP_S,       /// 定义PDP场景
GPRS_ACT_PDP_S,       /// 激活场景
GPRS_ACT_PDP_S_RET,    /// 激活反馈
GPRS_CMNET_APN_S,    /// 接入模式

TRANSPARENT_MODE_START,
TRANSPARENT_MODE_DEF,
TRANSPARENT_MODE_ACT,
TRANSPARENT_MODE_IOMODE,
TRANSPARENT_MODE_TYPE,
TRANSPARENT_MODE_CONFIG,
TRANSPARENT_MODE_CONNECT,
TRANSPARENT_MODE_CONNECT_RET,
TM_OK,
TM_NO,

TCPIP_CLOSE_START,
TCPIP_CLOSE_DEF,
TCPIP_CLOSE_ETCPIP,
TCP_IP_CLOSE_OK,
TCP_IP_CLOSE_NO,

GSM_SEND_TEXT_S,
GSM_MSG_MODE_S,
GSM_CHAR_MODE_S,
GSM_TEXT_MODE_FINISH,

SMS_READ_MESSAGE_START_S,
SMS_READ_CONTENT_S,
READ_SMS_FINISH,

INIT_GPS_FINISH_OK,

SIM900_LOC_START,
SIM900_GPRS_S,
SIM900_APN_S,
SIM900_PBR1_S,
SIM900_PBR2_S,
SIM900_LOC_S,
SIM900_LOC_G_S,
SIM900_LOC_FINISH
}SIM_STATUS ;
SIM_STATUS current_status = INIT0 ;
unsigned char is_gprs_mode_ok = 1;                //gprs start succeed
unsigned char is_gprs_mode_start_succeed = 0;    //gprs connect ok
UART_BUF buf_uart0;                               //gprs
char g_gprs_conn_ok=0;                               //GPRS处于连接状态
unsigned char GPRS_BUF_SIZE;
//char ibusy  = 0;                      //在发送数据的时候,心跳包停止

//REG
#define ATE0_CMD "ATE0\x00D\x00A"                  // 禁止回显
#define CREG_CMD "AT+CREG?\x00D\x00A"             // 查询网络注册情况
#define CGMM_CMD "AT+CGMM\x00D\x00A"
#define SIMCARD_CMD "AT+CPIN?\x00D\x00A"       //检查登入移动设备(ME)的密码,返回READY表示正常
//LD GPRS
#define GPRS_QD "AT+CSTT\x00D\x00A"                // GPRS启动
#define GPRS_JH "AT+CIICR\x00D\x00A"             // 移动场景开启,激活
//LGL GPRS
#define GPRS_DEF_PDP "AT+CGDCONT=1,\"IP\",\"CMNET\"\x00D\x00A"  // 接入点
#define GPRS_ACT_PDP "AT+CGATT=1\x00D\x00A"                   // GPRS激活PDP

#define GPRS_CMNET_APN "AT+CIPCSGP=1,\"CMNET\"\x00D\x00A"    // 设置GPRS模式
//CONNECT... GPRS
#define GPRS_BJ_ADDR "AT+CIFSR\x00D\x00A"          // 获取本地IP
#define GPRS_TCP1 "AT+CIPSTART="                   // 建立一个IP连接
#define GPRS_TCP2 PROTOTOCOL
#define GPRS_TCP3 IPADDR
#define GPRS_TCP4 PORTNUM

#define PM "^SIM800A^"
//SEND  GPRS
#define GPRS_SEND_DATA "AT+CIPSEND\x00D"
//SEND SMS
#define GSM_MSG_MODE "AT+CMGF=1\x00D\x00A"
//#define GSM_CENTER_NUM "AT+CSCA=\"+8613800512500\"\x00D\x00A"
#define GSM_CHAR_MODE "AT+CSCS=\"GSM\"\x00D\x00A"
#define GSM_SEND_TEXT "AT+CMGS=\"+8613512963352\"\x00D\x00A"
//READ SMS
#define SMSCAT "CMTI: \"SM\","
#define SMSCATRHOS "+CMT:"

//电源检测
#define POWER_DETECT_CMD "AT+CBC\x00D\x00A"
#define SIGNAL_CMD "AT+CSQ\x00D\x00A"    //;+CREG?

//modbus tcp
unsigned int ProID;
unsigned char yali_float_buf[4];
unsigned char signal_float_buf[4];
unsigned char battery_float_buf[4];
unsigned char timetag_float_buf[8];
#define USE_MODBUS_DATA_LENGTH 100
char modbus_buf[USE_MODBUS_DATA_LENGTH];

//*************************************************************************
//             函数声明
//*************************************************************************
//void send_string_uart0(char *s)
void Port_Init();
void I2c_Init(void);
void uart0_init();
void read_data_pm100(void);
void read_data_timetag(void);
void start_gprs_mode(void);
void clear_buf_uart0(void);
void init_gprs(void);
void open_gprs_simple(void);
void creat_tcp();
void read_data_signal(void);
void read_data_power(void);
void Send_Modbus_16(void);
void Send_Modbus_3(void);
void send_string_uart0(char *s);

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