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2017-5-24 20:37 上傳
01.STC89C52撥打電話
02.STC89C52發送英文短信
03.STC89C52 GPRS TCP通信
04.STC15W GPS解析
A6模塊接線方式：
1.準備一個STC89C52最小系統板
2.燒錄代碼（先燒錄代碼后接線，防止接線后下載不了代碼）
3.給模塊供電，給模塊開機
4.接線：
STC89C52 A6&A7
GND -> GND
TXD/P3.1-> U_RXD
RXD/P3.0-> U_TXD
單片機源程序如下:
- /*********************************************************************
- 作者：神秘藏寶室
- *********************************************************************/
- #include "main.h"
- #include "uart.h"
- //常量
- #define Success 1U
- #define Failure 0U
- //定義變量
- unsigned long Time_Cont = 0; //定時器計數器
- code char phoneNumber[] = "17719228082"; //替換成需要被撥打電話的號碼
- code char msg[] = "ILoveMCU.taobao.com"; //短信內容
- code char TCPServer[] = "122.228.19.57"; //TCP服務器地址
- code char Port[] = "30396"; //端口
- unsigned int count = 0;
-
- //****************************************************
- //主函數
- //****************************************************
- void main()
- {
- Uart_Init();
- if (sendCommand("AT+RST\r\n", "OK\r\n", 3000, 10) == Success);
- else errorLog();
- delay_ms(10);
- if (sendCommand("AT\r\n", "OK\r\n", 3000, 10) == Success);
- else errorLog();
- delay_ms(10);
- if (sendCommand("AT+CPIN?\r\n", "READY", 1000, 10) == Success);
- else errorLog();
- delay_ms(10);
- if (sendCommand("AT+CREG?\r\n", "CREG: 1", 1000, 10) == Success);
- else errorLog();
- delay_ms(10);
- if (sendCommand("AT+CGATT=1\r\n", "OK\r\n", 1000, 10) == Success);
- else errorLog();
- delay_ms(10);
- if (sendCommand("AT+CGDCONT=1,\"IP\",\"CMNET\"\r\n", "OK\r\n", 1000, 10) == Success);
- else errorLog();
- delay_ms(10);
- if (sendCommand("AT+CGACT=1,1\r\n","OK\r\n", 1000, 10) == Success);
- else errorLog();
- delay_ms(10);
-
- while(1)
- {
- char xdata send_buf[100] = {0};
- memset(send_buf, 0, 100); //清空
- strcpy(send_buf, "AT+CIPSTART=\"TCP\",\"");
- strcat(send_buf, TCPServer);
- strcat(send_buf, "\",");
- strcat(send_buf, Port);
- strcat(send_buf, "\r\n");
- if (sendCommand(send_buf, "CONNECT", 10000, 5) == Success);
- else errorLog();
- //發送數據
- if (sendCommand("AT+CIPSEND\r\n", ">", 3000, 5) == Success);
- else errorLog();
- memset(send_buf, 0, 100); //清空
- sprintf(send_buf,"ILoveMCU.taobao.com %d\r\n",count);
- count++;
-
- if (sendCommand(send_buf, send_buf, 3000, 1) == Success);
- else errorLog();
- delay_ms(100);
- memset(send_buf, 0, 100); //清空
- send_buf[0] = 0x1a;
- if (sendCommand(send_buf, send_buf, 3000, 5) == Success);
- else errorLog();
- delay_ms(100);
- if (sendCommand("AT+CIPCLOSE\r\n", "OK\r\n", 3000, 10) == Success);
- else errorLog();
- delay_ms(1000);
- }
- }
- void sendMessage(char *number,char *msg)
- {
- xdata char send_buf[20] = {0};
- memset(send_buf, 0, 20); //清空
- strcpy(send_buf, "AT+CMGS=\"");
- strcat(send_buf, number);
- strcat(send_buf, "\"\r\n");
- if (sendCommand(send_buf, ">", 3000, 10) == Success);
- else errorLog();
- SendString(msg);
- SendData(0x1A);
- }
- void phone(char *number)
- {
- char send_buf[20] = {0};
- memset(send_buf, 0, 20); //清空
- strcpy(send_buf, "ATD");
- strcat(send_buf, number);
- strcat(send_buf, ";\r\n");
- if (sendCommand(send_buf, "SOUNDER", 10000, 10) == Success);
- else errorLog();
- }
- void errorLog()
- {
- while (1)
- {
- if (sendCommand("AT\r\n", "OK", 100, 10) == Success)
- {
- soft_reset();
- }
- delay_ms(200);
- }
- }
- void soft_reset(void) //制造重啟命令
- {
- ((void (code *) (void)) 0x0000) ();
- }
- unsigned int sendCommand(char *Command, char *Response, unsigned long Timeout, unsigned char Retry)
- {
- unsigned char n;
- CLR_Buf();
- for (n = 0; n < Retry; n++)
- {
- SendString(Command); //發送GPRS指令
- Time_Cont = 0;
- while (Time_Cont < Timeout)
- {
- delay_ms(100);
- Time_Cont += 100;
- if (strstr(Rec_Buf, Response) != NULL)
- {
- ……………………
- …………限于本文篇幅 余下代碼請從51黑下載附件…………
所有資料51hei提供下載:
6.51單片機例程.rar
(298.3 KB, 下載次數: 511)
2017-5-24 20:38 上傳
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下載積分: 黑幣 -5
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