Diff: main.cpp

Revision:

0:065178c282bd

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Jan 01 11:48:52 2019 +0000
@@ -0,0 +1,102 @@
+#include "mbed.h"
+#include "wifi.h"
+#include "US100.h"
+#include "NetworkInterface.h"
+#include "ISM43362Interface.h"
+#include "http_request.h"
+#include "MbedJSONValue.h"
+#include <string>
+
+/* Private defines -----------------------------------------------------------*/
+#define WIFI_WRITE_TIMEOUT 10000
+#define WIFI_READ_TIMEOUT  10000
+#define CONNECTION_TRIAL_MAX          10
+
+/* Private typedef------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+Serial pc(SERIAL_TX, SERIAL_RX);
+ISM43362Interface wifi(MBED_CONF_APP_WIFI_SPI_MOSI, MBED_CONF_APP_WIFI_SPI_MISO, MBED_CONF_APP_WIFI_SPI_SCLK, MBED_CONF_APP_WIFI_SPI_NSS, MBED_CONF_APP_WIFI_RESET, MBED_CONF_APP_WIFI_DATAREADY, MBED_CONF_APP_WIFI_WAKEUP, false);
+uint8_t  MAC_Addr[6]; 
+uint8_t  IP_Addr[4];
+
+// RoLa 
+DigitalOut M0(PD_14);
+DigitalOut M1(PB_0);
+Serial uart(PA_0, PA_1);//TX4,RX4
+string inputdata;
+double cnv;
+
+// Interval(second) to do tasking &sensing
+const int INTERVAL  = 1;
+// Distance sensor
+US100 sensor(PC_3, PC_4);
+// Select network interface 
+NetworkInterface* network = &wifi;     
+
+int main()
+{
+
+    pc.baud(9600);
+
+    printf("\n");
+    printf("************************************************************\n");
+    printf("***          IoT Final Project - TSENG, I-SHENG          ***\n");
+    printf("************************************************************\n");
+
+    /*Initialize  WIFI module */
+    if(WIFI_Init() ==  WIFI_STATUS_OK) {
+        printf("> WIFI Module Initialized.\n");  
+        if(WIFI_GetMAC_Address(MAC_Addr) == WIFI_STATUS_OK) {
+            printf("> es-wifi module MAC Address : %X:%X:%X:%X:%X:%X\n",     
+                   MAC_Addr[0],
+                   MAC_Addr[1],
+                   MAC_Addr[2],
+                   MAC_Addr[3],
+                   MAC_Addr[4],
+                   MAC_Addr[5]);   
+        } else {
+            printf("> ERROR : CANNOT get MAC address\n");
+        }
+    
+        if( WIFI_Connect(MBED_CONF_APP_WIFI_SSID, MBED_CONF_APP_WIFI_PASSWORD, WIFI_ECN_WPA2_PSK) == WIFI_STATUS_OK) {
+            printf("> es-wifi module connected \n");
+            if(WIFI_GetIP_Address(IP_Addr) == WIFI_STATUS_OK) {
+                printf("> es-wifi module got IP Address : %d.%d.%d.%d\n",     
+                       IP_Addr[0],
+                       IP_Addr[1],
+                       IP_Addr[2],
+                       IP_Addr[3]); 
+            } else {
+                printf("> ERROR : es-wifi module CANNOT get IP address\n");
+            }
+        } else {
+            printf("> ERROR : es-wifi module NOT connected\n");
+        }
+    } else {
+        printf("> ERROR : WIFI Module cannot be initialized.\n"); 
+    }
+    while(1){      
+        char c[] = "";
+        int d = sensor.distance();
+        sprintf(c, "%d", d);
+        printf("Distance = %d \n", d);
+
+        char body[] = "{\"result\":";
+        char body_1[] = "}";
+        strcat(body,c);
+        strcat(body,body_1);
+
+        HttpRequest* POST_request = new HttpRequest(network, HTTP_POST, "http://140.115.111.187:8080/Ray/v1.0/Datastreams(1)/Observations");
+        POST_request->set_header("Content-Type", "application/json");
+        HttpResponse* response = POST_request->send(body, strlen(body));
+        printf("HTTP POST sending...\n");
+        // if response is NULL, check response->get_error()
+
+        printf("status is %d - %s\n", response->get_status_code(), response->get_status_message());
+        printf("body is:\n%s\n", response->get_body_as_string().c_str());
+
+        delete POST_request; // also clears out the response
+        wait(INTERVAL);
+    }
+}
\ No newline at end of file