Revision 0:f0ed40fee75d, committed 2017-08-10

Comitter:

BorjaTarazona

Date:

Thu Aug 10 10:46:40 2017 +0000

Child:

1:31e884326b43

Commit message:

Creation;

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ATCommand.lib	Thu Aug 10 10:46:40 2017 +0000
@@ -0,0 +1,1 @@
+https://developer.mbed.org/users/BorjaTarazona/code/ATCommand/#6f42bbd5eb48

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/HTTPS.lib	Thu Aug 10 10:46:40 2017 +0000
@@ -0,0 +1,1 @@
+https://developer.mbed.org/users/BorjaTarazona/code/HTTPS/#3cf9be45a676

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SIMInterface.cpp	Thu Aug 10 10:46:40 2017 +0000
@@ -0,0 +1,133 @@
+#define _DEBUG 1
+
+#if _DEBUG
+//Enable debug
+#define __DEBUG__
+#include <cstdio>
+#define DBG(x, ...) printf("[SIMInterface : DBG] "x"\r\n", ##__VA_ARGS__);
+#define WARN(x, ...) printf("[SIMInterface : WARN] "x"\r\n", ##__VA_ARGS__);
+#define ERR(x, ...) printf("[SIMInterface : ERR] "x"\r\n", ##__VA_ARGS__);
+
+#else
+//Disable debug
+#define DBG(x, ...) 
+#define WARN(x, ...)
+#define ERR(x, ...) 
+#endif
+
+#include "SIMInterface.h"
+
+char* responseInterface;
+
+/** An Interface for SIMCOM modules
+ *
+ * @brief Currently tested on SIM900, SIM800, SIM800L and SIM800F 
+ *
+ */
+
+SIMInterface::SIMInterface(PinName tx, PinName rx, int baudrate, PinName pwr) // ATSerial
+: sim800Interface(tx, rx, baudrate), PWRKEY(pwr)
+{
+    
+}
+
+/** Function to check if the module is on
+ *
+ *  @param timeout is the time in ms that we will wait for the module to answer
+ *
+**/
+
+int SIMInterface::SIMOnOff(int timeout)
+{
+    int count = 0;
+    sim800Interface.sendCmd("AT\r\n");
+    count = sim800Interface.getResponseLength(timeout);
+    DBG("%d", count);
+    if(count>0)
+        return 1;
+    else
+        return 0;
+}
+
+/** Function to wake up the SIM module
+**/
+
+void SIMInterface::wakeUp()
+{
+    while(SIMOnOff(2000) == 0)
+    { 
+        PWRKEY = 0;
+        wait_ms(1000);
+        PWRKEY = 1;
+        wait_ms(1000);
+        PWRKEY = 0;
+        wait_ms(2000);
+    }
+    sim800Interface.clearBuffer();
+}
+
+/** Function to reset the module
+**/
+
+void SIMInterface::reset()
+{
+    PWRKEY = 0;
+    wait_ms(1000);
+    PWRKEY = 1;
+    wait_ms(1000);
+    PWRKEY = 0;
+    wait_ms(1000);
+    
+    wakeUp();
+}
+
+/** Function to set the date on the module
+*
+*  @param Date is a char in the format "17/08/10,10:27:00+00"
+*
+**/
+
+void SIMInterface::setDateRTC(char* Date) // char* Date has to be in this format 17/07/28,19:59:00+00
+{
+    char  dateCmd [60];
+    DBG("%s", Date);
+    sprintf(dateCmd, "AT+CCLK=\"%s\"\r\n", Date);
+    DBG("AT+CLTS=1");
+    responseInterface = sim800Interface.sendCmdAndWaitForResp("AT+CLTS=1\r\n", 200);
+    DBG("%s", responseInterface);
+    DBG("AT+CCLK");
+    responseInterface = sim800Interface.sendCmdAndWaitForResp(dateCmd, 1000);
+    DBG("%s", responseInterface);
+}
+
+/** Function to get the date from the module
+**/
+
+char* SIMInterface::getDateRTC() 
+{
+    responseInterface = sim800Interface.sendCmdAndWaitForResp("AT+CCLK?\r\n", 80);
+    DBG("%s", responseInterface);
+    return responseInterface;
+}
+
+/** Function to turn the module off
+**/
+
+void SIMInterface::turnOff()
+{
+    if(SIMOnOff(2000) == 0)
+    { 
+      
+    }else
+    {
+        PWRKEY = 0;
+        wait_ms(1000);
+        PWRKEY = 1;
+        wait_ms(1000);
+        PWRKEY = 0;
+        wait_ms(1000);
+    }
+    sim800Interface.clearBuffer();
+}
+
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SIMInterface.h	Thu Aug 10 10:46:40 2017 +0000
@@ -0,0 +1,67 @@
+#ifndef _SIMInterface_H
+#define _SIMInterface_H
+
+#include "mbed.h"
+#include "ATCommand.h"
+
+/** An Interface for SIMCOM modules
+ *
+ * @brief Currently tested on SIM900, SIM800, SIM800L and SIM800F 
+ *
+ */
+
+class SIMInterface
+{
+
+    protected:
+    /** Serial port for UART Communication
+     **/
+        ATSerial sim800Interface;
+        
+    /** Digital pin to turn on and off
+     **/
+        DigitalOut PWRKEY;
+
+    public:
+    /** Create a SIMCOM Interface
+     *
+     *  @param tx Tx pin for the UART, rx RX pin for the UART, baudrate Baudrate for the UART, pwr PWRKEY pin of the SIM module
+     *
+     **/
+        SIMInterface(PinName tx, PinName rx, int baudrate, PinName pwr);
+        
+    /** Function to wake up the SIM module
+     **/
+        void wakeUp();
+        
+    /** Function to reset the module
+     **/
+        void reset();
+    
+    /** Function to set the date on the module
+     *
+     *  @param Date is a char in the format "17/08/10,10:27:00+00"
+     *
+     **/
+        void setDateRTC(char* Date);
+        
+    /** Function to get the date from the module
+     **/
+        char* getDateRTC();
+    
+    /** Function to turn the module off
+     **/
+        void turnOff();
+    
+    /** Function to check if the module is on
+     *
+     *  @param timeout is the time in ms that we will wait for the module to answer
+     *
+     **/
+        int SIMOnOff(int timeout);
+    
+    private:
+};
+
+#endif
+