Team 6
Dependencies: HTTPClient PowerControl SNICInterface_mod mbed-rtos mbed
Fork of HTTPClient_WiFi_HelloWorld by
main.cpp
- Committer:
- daisukekmr
- Date:
- 2015-02-15
- Revision:
- 10:4f206e833249
- Parent:
- 9:95ab3243d929
File content as of revision 10:4f206e833249:
#include "mbed.h" #include "SNIC_WifiInterface.h" #include "HTTPClient.h" #if defined(TARGET_LPC1768) #include "PowerControl/EthernetPowerControl.h" #endif #include "adc.h" //a+ #define DEMO_AP_SSID "nad11-10e168" #define DEMO_AP_SECURITY_TYPE e_SEC_WPA2_AES #define DEMO_AP_SECUTIRY_KEY "18e36c5e791f9" #define WAIT 10.0 #define SAMPLE_RATE 150000 // a+ C_SNIC_WifiInterface wifi( p9, p10, NC, NC, p30 ); #if defined(_DEBUG) Serial pc(USBTX, USBRX); #endif DigitalIn PIR(p8); //AnalogIn LIGHT(p20); HTTPClient http; char str[512]; int HTTPGET(char* sensortype, int value) { //GET data printf("\nTrying to fetch page...\n"); char buf[128]; sprintf(buf, "http://192.168.179.7/put?type=%s&value=%d",sensortype, value); int ret = http.get(buf, str, 128); if (!ret) { printf("Page fetched successfully - read %d characters\n", strlen(str)); printf("Result: %s\n", str); } else { printf("Error - ret = %d - HTTP return code = %d\n", ret, http.getHTTPResponseCode()); } return(0); } int main() { #if defined(TARGET_LPC1768) PHY_PowerDown(); #endif wifi.init(); //Use DHCP wait(0.5); int s = wifi.disconnect(); if( s != 0 ) { return -1; } wait(0.3); // Connect AP wifi.connect( DEMO_AP_SSID , strlen(DEMO_AP_SSID) , DEMO_AP_SECURITY_TYPE , DEMO_AP_SECUTIRY_KEY , strlen(DEMO_AP_SECUTIRY_KEY) ); wait(0.5); wifi.setIPConfig( true ); wait(0.5); printf("IP Address is %s\n", wifi.getIPAddress()); //define var int num = 0; int value; char* sensortype; ADC adc(SAMPLE_RATE, 1); while(1) { if( num == 0) { //for PIR sensor //GET value from PIR sensor sensortype = "PIR"; value = PIR; num = PIR; HTTPGET(sensortype, value); } //for LIGHT if(num == 1) { for(int i=0; i<10; i++) { //GET value from LIGHT sensor sensortype = "LIGHT"; // a+ //Set up ADC on pin 20 adc.setup(p20,1); //Measure pin 20 adc.select(p20); //Start ADC conversion adc.start(); //Wait for it to complete while(!adc.done(p20)); value = adc.read(p20); printf("Measured value on pin 20 is %04u.\n", value); HTTPGET(sensortype, value); wait(0.2); //GET value from THERMO sensor /* sensortype = "THERMO"; value = printf("THERMO value = %d", value); HTTPGET(sensortype, value); wait(0.2); */ } num = 0; } } wifi.disconnect(); }