Sarada Gajjala / Mbed OS MotionDetection_PIR

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Dependencies:   ESP8266

Files at this revision

API Documentation at this revision

Revision 0:0a3ec84d1493, committed 2017-12-13

Comitter:
spriyanka
Date:
Wed Dec 13 20:30:20 2017 +0000
Commit message:
Detection

Changed in this revision

.gitignore Show annotated file Show diff for this revision Revisions of this file
ESP8266.lib Show annotated file Show diff for this revision Revisions of this file
README.md Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed-os.lib Show annotated file Show diff for this revision Revisions of this file 
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/.gitignore	Wed Dec 13 20:30:20 2017 +0000
@@ -0,0 +1,4 @@
+.build
+.mbed
+projectfiles
+*.py*

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ESP8266.lib	Wed Dec 13 20:30:20 2017 +0000
@@ -0,0 +1,1 @@
+http://developer.mbed.org/users/quevedo/code/ESP8266/#77388e8f0697

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/README.md	Wed Dec 13 20:30:20 2017 +0000
@@ -0,0 +1,87 @@
+# Getting started with Blinky on mbed OS
+
+This guide reviews the steps required to get Blinky working on an mbed OS platform.
+
+Please install [mbed CLI](https://github.com/ARMmbed/mbed-cli#installing-mbed-cli).
+
+## Import the example application
+
+From the command-line, import the example:
+
+```
+mbed import mbed-os-example-blinky
+cd mbed-os-example-blinky
+```
+
+### Now compile
+
+Invoke `mbed compile`, and specify the name of your platform and your favorite toolchain (`GCC_ARM`, `ARM`, `IAR`). For example, for the ARM Compiler 5:
+
+```
+mbed compile -m K64F -t ARM
+```
+
+Your PC may take a few minutes to compile your code. At the end, you see the following result:
+
+```
+[snip]
++----------------------------+-------+-------+------+
+| Module                     | .text | .data | .bss |
++----------------------------+-------+-------+------+
+| Misc                       | 13939 |    24 | 1372 |
+| core/hal                   | 16993 |    96 |  296 |
+| core/rtos                  |  7384 |    92 | 4204 |
+| features/FEATURE_IPV4      |    80 |     0 |  176 |
+| frameworks/greentea-client |  1830 |    60 |   44 |
+| frameworks/utest           |  2392 |   512 |  292 |
+| Subtotals                  | 42618 |   784 | 6384 |
++----------------------------+-------+-------+------+
+Allocated Heap: unknown
+Allocated Stack: unknown
+Total Static RAM memory (data + bss): 7168 bytes
+Total RAM memory (data + bss + heap + stack): 7168 bytes
+Total Flash memory (text + data + misc): 43402 bytes
+Image: .\.build\K64F\ARM\mbed-os-example-blinky.bin
+```
+
+### Program your board
+
+1. Connect your mbed device to the computer over USB.
+1. Copy the binary file to the mbed device.
+1. Press the reset button to start the program.
+
+The LED on your platform turns on and off.
+
+## Export the project to Keil MDK, and debug your application
+
+From the command-line, run the following command:
+
+```
+mbed export -m K64F -i uvision
+```
+
+To debug the application:
+
+1. Start uVision.
+1. Import the uVision project generated earlier.
+1. Compile your application, and generate an `.axf` file.
+1. Make sure uVision is configured to debug over CMSIS-DAP (From the Project menu > Options for Target '...' > Debug tab > Use CMSIS-DAP Debugger).
+1. Set breakpoints, and start a debug session.
+
+![Image of uVision](img/uvision.png)
+
+## Troubleshooting
+
+1. Make sure `mbed-cli` is working correctly and its version is `>1.0.0`
+
+ ```
+ mbed --version
+ ```
+
+ If not, you can update it:
+
+ ```
+ pip install mbed-cli --upgrade
+ ```
+
+2. If using Keil MDK, make sure you have a license installed. [MDK-Lite](http://www.keil.com/arm/mdk.asp) has a 32 KB restriction on code size.
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Dec 13 20:30:20 2017 +0000
@@ -0,0 +1,143 @@
+#include "mbed.h"
+#include "ESP8266.h"
+#include <string>
+#include <stdio.h>
+#define APIKEY 5ZVYJP19NQZJHIJM    //Put "Write key" of your channel in thingspeak.com 
+#define IP "184.106.153.149"       // IP Address of "api.thingspeak.com\"
+#define WIFI_SSID "iphone"
+#define WIFI_PASS "priyanka2024"
+
+
+char snd[255],rcv[1000],snd_Data[255];
+int cnt;
+
+
+ESP8266 esp(PTC17, PTC16, 115200); // baud rate for wifi
+Serial pc(USBTX, USBRX);
+
+InterruptIn motion(D2);
+int motion_detected = 0;
+void irq_handler(void)
+{
+motion_detected = 1;
+}
+void esp_initialize(void);
+void esp_send(void);
+
+int main(void)
+{   
+pc.baud(115200);
+    esp_initialize();
+
+ cnt = 0;     
+motion.rise(&irq_handler);          
+while(1)
+ {        
+ if(motion_detected) 
+{            
+ cnt++;           
+  motion_detected = 0;            
+ printf("Hello! I've detected %d times since reset\n", cnt); 
+printf("Now uploading status to cloud\n\r");
+    
+   
+    esp_send();
+   }
+ }
+}
+
+void esp_initialize(void)
+{
+    //AT+CWJAP="priyanka2024","iPhone" ;
+    
+    pc.printf("Initializing ESP\r\n");
+    pc.printf("Reset ESP\r\n");
+    esp.Reset();                   //RESET ESP
+    esp.RcvReply(rcv, 400);        //receive a response from ESP
+    wait(2);
+
+    strcpy(snd,"AT");
+    esp.SendCMD(snd);
+    pc.printf(snd);
+    esp.RcvReply(rcv, 400);
+    pc.printf(rcv);
+    wait(2);
+
+    strcpy(snd,"AT+CWMODE=1");
+    esp.SendCMD(snd);
+    pc.printf(snd);
+    wait(2);
+
+    strcpy(snd,"AT+CWJAP=\"");
+    strcat(snd,WIFI_SSID);
+    strcat(snd,"\",\"");
+    strcat(snd,WIFI_PASS);
+    strcat(snd,"\"");
+
+    esp.SendCMD(snd);
+    pc.printf(snd);
+    wait(5);
+    esp.RcvReply(rcv, 400);
+    pc.printf("\n %s \n", rcv);
+
+    strcpy(snd,"AT+CIPMUX=1");
+    esp.SendCMD(snd);
+    pc.printf(snd);
+    esp.RcvReply(rcv, 400);
+    pc.printf("\n %s \n", rcv);
+}
+
+void esp_send(void)
+{
+    //ESP updates the Status of Thingspeak channel//
+
+    strcpy(snd,"AT+CIPSTART=");
+    strcat(snd,"\"TCP\",\"");
+    strcat(snd,IP);
+    strcat(snd,"\",80");
+
+    esp.SendCMD(snd);
+    pc.printf("Send\r\n%s",snd);
+    esp.RcvReply(rcv, 1000);
+    pc.printf("Receive\r\n%s",rcv);
+    wait(2);
+
+    
+    pc.printf("Sending this information to thingspeak.com \r\n");
+    sprintf(snd,"GET https://api.thingspeak.com/update?api_key=5ZVYJP19NQZJHIJM&field1=%d\r\n", cnt);
+    //wait(5);
+    //https://api.thingspeak.com/update?api_key=5ZVYJP19NQZJHIJM&field1=%d\r\n", cnt
+    
+    int i=0;
+    for(i=0; snd[i]!='\0'; i++);
+    i++;
+    char cmd[255];
+
+    sprintf(cmd,"AT+CIPSEND=%d",i);           //Send Number of open connection and Characters to send
+    esp.SendCMD(cmd);
+    pc.printf("Send\r\n%s",cmd);
+    while(i<=20 || rcv == ">")
+    {
+        esp.RcvReply(rcv, 1000);
+        wait(100);
+        i++;
+    }
+    pc.printf("Receive\r\n%s",rcv);
+
+    esp.SendCMD(snd);       //Post value to thingspeak channel
+    pc.printf("Send\r\n%s",snd);
+
+    while(i<=20 || rcv == "OK") 
+    {
+        esp.RcvReply(rcv, 1000);
+        wait(100);
+        i++;
+    }
+    pc.printf("Receive\r\n%s",rcv);
+    
+}
+
+
+
+
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os.lib	Wed Dec 13 20:30:20 2017 +0000
@@ -0,0 +1,1 @@
+https://github.com/ARMmbed/mbed-os/#182bbd51bc8d1b6217477c2b5de3f1d0c5e6249f