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test
Dependencies: MbedJSONValue DISCO_L475VG_IOT01A_wifi mbed-http
main.cpp@0:065178c282bd, 2019-01-01 (annotated)
- Committer:
- Eason0505
- Date:
- Tue Jan 01 11:48:52 2019 +0000
- Revision:
- 0:065178c282bd
test
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Eason0505 | 0:065178c282bd | 1 | #include "mbed.h" |
Eason0505 | 0:065178c282bd | 2 | #include "wifi.h" |
Eason0505 | 0:065178c282bd | 3 | #include "US100.h" |
Eason0505 | 0:065178c282bd | 4 | #include "NetworkInterface.h" |
Eason0505 | 0:065178c282bd | 5 | #include "ISM43362Interface.h" |
Eason0505 | 0:065178c282bd | 6 | #include "http_request.h" |
Eason0505 | 0:065178c282bd | 7 | #include "MbedJSONValue.h" |
Eason0505 | 0:065178c282bd | 8 | #include <string> |
Eason0505 | 0:065178c282bd | 9 | |
Eason0505 | 0:065178c282bd | 10 | /* Private defines -----------------------------------------------------------*/ |
Eason0505 | 0:065178c282bd | 11 | #define WIFI_WRITE_TIMEOUT 10000 |
Eason0505 | 0:065178c282bd | 12 | #define WIFI_READ_TIMEOUT 10000 |
Eason0505 | 0:065178c282bd | 13 | #define CONNECTION_TRIAL_MAX 10 |
Eason0505 | 0:065178c282bd | 14 | |
Eason0505 | 0:065178c282bd | 15 | /* Private typedef------------------------------------------------------------*/ |
Eason0505 | 0:065178c282bd | 16 | /* Private macro -------------------------------------------------------------*/ |
Eason0505 | 0:065178c282bd | 17 | /* Private variables ---------------------------------------------------------*/ |
Eason0505 | 0:065178c282bd | 18 | Serial pc(SERIAL_TX, SERIAL_RX); |
Eason0505 | 0:065178c282bd | 19 | 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); |
Eason0505 | 0:065178c282bd | 20 | uint8_t MAC_Addr[6]; |
Eason0505 | 0:065178c282bd | 21 | uint8_t IP_Addr[4]; |
Eason0505 | 0:065178c282bd | 22 | |
Eason0505 | 0:065178c282bd | 23 | // RoLa |
Eason0505 | 0:065178c282bd | 24 | DigitalOut M0(PD_14); |
Eason0505 | 0:065178c282bd | 25 | DigitalOut M1(PB_0); |
Eason0505 | 0:065178c282bd | 26 | Serial uart(PA_0, PA_1);//TX4,RX4 |
Eason0505 | 0:065178c282bd | 27 | string inputdata; |
Eason0505 | 0:065178c282bd | 28 | double cnv; |
Eason0505 | 0:065178c282bd | 29 | |
Eason0505 | 0:065178c282bd | 30 | // Interval(second) to do tasking &sensing |
Eason0505 | 0:065178c282bd | 31 | const int INTERVAL = 1; |
Eason0505 | 0:065178c282bd | 32 | // Distance sensor |
Eason0505 | 0:065178c282bd | 33 | US100 sensor(PC_3, PC_4); |
Eason0505 | 0:065178c282bd | 34 | // Select network interface |
Eason0505 | 0:065178c282bd | 35 | NetworkInterface* network = &wifi; |
Eason0505 | 0:065178c282bd | 36 | |
Eason0505 | 0:065178c282bd | 37 | int main() |
Eason0505 | 0:065178c282bd | 38 | { |
Eason0505 | 0:065178c282bd | 39 | |
Eason0505 | 0:065178c282bd | 40 | pc.baud(9600); |
Eason0505 | 0:065178c282bd | 41 | |
Eason0505 | 0:065178c282bd | 42 | printf("\n"); |
Eason0505 | 0:065178c282bd | 43 | printf("************************************************************\n"); |
Eason0505 | 0:065178c282bd | 44 | printf("*** IoT Final Project - TSENG, I-SHENG ***\n"); |
Eason0505 | 0:065178c282bd | 45 | printf("************************************************************\n"); |
Eason0505 | 0:065178c282bd | 46 | |
Eason0505 | 0:065178c282bd | 47 | /*Initialize WIFI module */ |
Eason0505 | 0:065178c282bd | 48 | if(WIFI_Init() == WIFI_STATUS_OK) { |
Eason0505 | 0:065178c282bd | 49 | printf("> WIFI Module Initialized.\n"); |
Eason0505 | 0:065178c282bd | 50 | if(WIFI_GetMAC_Address(MAC_Addr) == WIFI_STATUS_OK) { |
Eason0505 | 0:065178c282bd | 51 | printf("> es-wifi module MAC Address : %X:%X:%X:%X:%X:%X\n", |
Eason0505 | 0:065178c282bd | 52 | MAC_Addr[0], |
Eason0505 | 0:065178c282bd | 53 | MAC_Addr[1], |
Eason0505 | 0:065178c282bd | 54 | MAC_Addr[2], |
Eason0505 | 0:065178c282bd | 55 | MAC_Addr[3], |
Eason0505 | 0:065178c282bd | 56 | MAC_Addr[4], |
Eason0505 | 0:065178c282bd | 57 | MAC_Addr[5]); |
Eason0505 | 0:065178c282bd | 58 | } else { |
Eason0505 | 0:065178c282bd | 59 | printf("> ERROR : CANNOT get MAC address\n"); |
Eason0505 | 0:065178c282bd | 60 | } |
Eason0505 | 0:065178c282bd | 61 | |
Eason0505 | 0:065178c282bd | 62 | if( WIFI_Connect(MBED_CONF_APP_WIFI_SSID, MBED_CONF_APP_WIFI_PASSWORD, WIFI_ECN_WPA2_PSK) == WIFI_STATUS_OK) { |
Eason0505 | 0:065178c282bd | 63 | printf("> es-wifi module connected \n"); |
Eason0505 | 0:065178c282bd | 64 | if(WIFI_GetIP_Address(IP_Addr) == WIFI_STATUS_OK) { |
Eason0505 | 0:065178c282bd | 65 | printf("> es-wifi module got IP Address : %d.%d.%d.%d\n", |
Eason0505 | 0:065178c282bd | 66 | IP_Addr[0], |
Eason0505 | 0:065178c282bd | 67 | IP_Addr[1], |
Eason0505 | 0:065178c282bd | 68 | IP_Addr[2], |
Eason0505 | 0:065178c282bd | 69 | IP_Addr[3]); |
Eason0505 | 0:065178c282bd | 70 | } else { |
Eason0505 | 0:065178c282bd | 71 | printf("> ERROR : es-wifi module CANNOT get IP address\n"); |
Eason0505 | 0:065178c282bd | 72 | } |
Eason0505 | 0:065178c282bd | 73 | } else { |
Eason0505 | 0:065178c282bd | 74 | printf("> ERROR : es-wifi module NOT connected\n"); |
Eason0505 | 0:065178c282bd | 75 | } |
Eason0505 | 0:065178c282bd | 76 | } else { |
Eason0505 | 0:065178c282bd | 77 | printf("> ERROR : WIFI Module cannot be initialized.\n"); |
Eason0505 | 0:065178c282bd | 78 | } |
Eason0505 | 0:065178c282bd | 79 | while(1){ |
Eason0505 | 0:065178c282bd | 80 | char c[] = ""; |
Eason0505 | 0:065178c282bd | 81 | int d = sensor.distance(); |
Eason0505 | 0:065178c282bd | 82 | sprintf(c, "%d", d); |
Eason0505 | 0:065178c282bd | 83 | printf("Distance = %d \n", d); |
Eason0505 | 0:065178c282bd | 84 | |
Eason0505 | 0:065178c282bd | 85 | char body[] = "{\"result\":"; |
Eason0505 | 0:065178c282bd | 86 | char body_1[] = "}"; |
Eason0505 | 0:065178c282bd | 87 | strcat(body,c); |
Eason0505 | 0:065178c282bd | 88 | strcat(body,body_1); |
Eason0505 | 0:065178c282bd | 89 | |
Eason0505 | 0:065178c282bd | 90 | HttpRequest* POST_request = new HttpRequest(network, HTTP_POST, "http://140.115.111.187:8080/Ray/v1.0/Datastreams(1)/Observations"); |
Eason0505 | 0:065178c282bd | 91 | POST_request->set_header("Content-Type", "application/json"); |
Eason0505 | 0:065178c282bd | 92 | HttpResponse* response = POST_request->send(body, strlen(body)); |
Eason0505 | 0:065178c282bd | 93 | printf("HTTP POST sending...\n"); |
Eason0505 | 0:065178c282bd | 94 | // if response is NULL, check response->get_error() |
Eason0505 | 0:065178c282bd | 95 | |
Eason0505 | 0:065178c282bd | 96 | printf("status is %d - %s\n", response->get_status_code(), response->get_status_message()); |
Eason0505 | 0:065178c282bd | 97 | printf("body is:\n%s\n", response->get_body_as_string().c_str()); |
Eason0505 | 0:065178c282bd | 98 | |
Eason0505 | 0:065178c282bd | 99 | delete POST_request; // also clears out the response |
Eason0505 | 0:065178c282bd | 100 | wait(INTERVAL); |
Eason0505 | 0:065178c282bd | 101 | } |
Eason0505 | 0:065178c282bd | 102 | } |