Example node for Yodiwo's Plegma API
Dependencies: EthernetInterface FXOS8700Q HTTPClient HTTPD MQTTS SDFileSystem YodiwoPlegma mbed-rpc mbed-rtos mbed wolfSSL
main.cpp@0:00797f1ebe04, 2015-09-01 (annotated)
- Committer:
- mitsarionas
- Date:
- Tue Sep 01 10:23:13 2015 +0000
- Revision:
- 0:00797f1ebe04
- Child:
- 2:b7489c070d1f
1st p0st
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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mitsarionas | 0:00797f1ebe04 | 1 | #include "mbed.h" |
mitsarionas | 0:00797f1ebe04 | 2 | #include "rtos.h" |
mitsarionas | 0:00797f1ebe04 | 3 | #include "EthernetInterface.h" |
mitsarionas | 0:00797f1ebe04 | 4 | #include "MQTTEthernet.h" |
mitsarionas | 0:00797f1ebe04 | 5 | #include "MQTTClient.h" |
mitsarionas | 0:00797f1ebe04 | 6 | #include "HTTPD.h" |
mitsarionas | 0:00797f1ebe04 | 7 | //#include "HTTPServer.h" |
mitsarionas | 0:00797f1ebe04 | 8 | //#include "LocalFileSystem.h" |
mitsarionas | 0:00797f1ebe04 | 9 | #include "SDFileSystem.h" // SD File System functions |
mitsarionas | 0:00797f1ebe04 | 10 | //#include "HTTPRequestHandler.h" |
mitsarionas | 0:00797f1ebe04 | 11 | #include "FsHandler.h" |
mitsarionas | 0:00797f1ebe04 | 12 | #include "RpcHandler.h" |
mitsarionas | 0:00797f1ebe04 | 13 | #include "pairing_backend.h" |
mitsarionas | 0:00797f1ebe04 | 14 | |
mitsarionas | 0:00797f1ebe04 | 15 | #define DAT0 PTE3 // MOSI |
mitsarionas | 0:00797f1ebe04 | 16 | #define CMD PTE1 // MISO |
mitsarionas | 0:00797f1ebe04 | 17 | #define CLK PTE2 // SCLK |
mitsarionas | 0:00797f1ebe04 | 18 | #define CD PTE4 // CS |
mitsarionas | 0:00797f1ebe04 | 19 | |
mitsarionas | 0:00797f1ebe04 | 20 | |
mitsarionas | 0:00797f1ebe04 | 21 | EthernetInterface eth; |
mitsarionas | 0:00797f1ebe04 | 22 | |
mitsarionas | 0:00797f1ebe04 | 23 | DigitalOut led1(LED1); |
mitsarionas | 0:00797f1ebe04 | 24 | InterruptIn sw2(SW2); |
mitsarionas | 0:00797f1ebe04 | 25 | uint32_t button_pressed; |
mitsarionas | 0:00797f1ebe04 | 26 | Thread *thread2; |
mitsarionas | 0:00797f1ebe04 | 27 | //HTTPServer server; |
mitsarionas | 0:00797f1ebe04 | 28 | HTTPD *httpd; |
mitsarionas | 0:00797f1ebe04 | 29 | // Instantiate a local file system handler named 'local' which will be used later to access files on the mbed. |
mitsarionas | 0:00797f1ebe04 | 30 | //LocalFileSystem local("local"); |
mitsarionas | 0:00797f1ebe04 | 31 | |
mitsarionas | 0:00797f1ebe04 | 32 | |
mitsarionas | 0:00797f1ebe04 | 33 | SDFileSystem sd(DAT0, CMD, CLK, CD, "sd"); // MOSI, MISO, SCLK, CS |
mitsarionas | 0:00797f1ebe04 | 34 | //Serial pc(USBTX, USBRX); // Virtual COM Port |
mitsarionas | 0:00797f1ebe04 | 35 | |
mitsarionas | 0:00797f1ebe04 | 36 | |
mitsarionas | 0:00797f1ebe04 | 37 | pairing_context pairing_state; |
mitsarionas | 0:00797f1ebe04 | 38 | |
mitsarionas | 0:00797f1ebe04 | 39 | void pairing_done(char *nodeKey, char *secretKey); |
mitsarionas | 0:00797f1ebe04 | 40 | |
mitsarionas | 0:00797f1ebe04 | 41 | void sw2_press(void) |
mitsarionas | 0:00797f1ebe04 | 42 | { |
mitsarionas | 0:00797f1ebe04 | 43 | thread2->signal_set(0x1); |
mitsarionas | 0:00797f1ebe04 | 44 | } |
mitsarionas | 0:00797f1ebe04 | 45 | |
mitsarionas | 0:00797f1ebe04 | 46 | void led_thread(void const *argument) |
mitsarionas | 0:00797f1ebe04 | 47 | { |
mitsarionas | 0:00797f1ebe04 | 48 | while (true) { |
mitsarionas | 0:00797f1ebe04 | 49 | led1 = !led1; |
mitsarionas | 0:00797f1ebe04 | 50 | Thread::wait(1000); |
mitsarionas | 0:00797f1ebe04 | 51 | } |
mitsarionas | 0:00797f1ebe04 | 52 | } |
mitsarionas | 0:00797f1ebe04 | 53 | |
mitsarionas | 0:00797f1ebe04 | 54 | void button_thread(void const *argument) |
mitsarionas | 0:00797f1ebe04 | 55 | { |
mitsarionas | 0:00797f1ebe04 | 56 | while (true) { |
mitsarionas | 0:00797f1ebe04 | 57 | Thread::signal_wait(0x1); |
mitsarionas | 0:00797f1ebe04 | 58 | button_pressed++; |
mitsarionas | 0:00797f1ebe04 | 59 | } |
mitsarionas | 0:00797f1ebe04 | 60 | } |
mitsarionas | 0:00797f1ebe04 | 61 | |
mitsarionas | 0:00797f1ebe04 | 62 | void httpd_thread(void const *arg) |
mitsarionas | 0:00797f1ebe04 | 63 | { |
mitsarionas | 0:00797f1ebe04 | 64 | // HTTPD *server; |
mitsarionas | 0:00797f1ebe04 | 65 | // server = HTTPD::getInstance(); |
mitsarionas | 0:00797f1ebe04 | 66 | // |
mitsarionas | 0:00797f1ebe04 | 67 | // server->start(8080); |
mitsarionas | 0:00797f1ebe04 | 68 | } |
mitsarionas | 0:00797f1ebe04 | 69 | |
mitsarionas | 0:00797f1ebe04 | 70 | void callback_pairing (int id); |
mitsarionas | 0:00797f1ebe04 | 71 | |
mitsarionas | 0:00797f1ebe04 | 72 | int main() |
mitsarionas | 0:00797f1ebe04 | 73 | { |
mitsarionas | 0:00797f1ebe04 | 74 | Thread thread(led_thread); |
mitsarionas | 0:00797f1ebe04 | 75 | // thread2 = new Thread(button_thread); |
mitsarionas | 0:00797f1ebe04 | 76 | |
mitsarionas | 0:00797f1ebe04 | 77 | // FILE *File = fopen("/sd/sdfile.txt", "w"); // open file |
mitsarionas | 0:00797f1ebe04 | 78 | // if(File == NULL) { // check if present |
mitsarionas | 0:00797f1ebe04 | 79 | // printf("No SD Card or bad format\n"); // print message |
mitsarionas | 0:00797f1ebe04 | 80 | // } else { // otherwise |
mitsarionas | 0:00797f1ebe04 | 81 | // printf("Ready to write\n"); // message preparing to write |
mitsarionas | 0:00797f1ebe04 | 82 | // } |
mitsarionas | 0:00797f1ebe04 | 83 | // fprintf(File, "FRDM-K64F"); // write data |
mitsarionas | 0:00797f1ebe04 | 84 | // fclose(File); // close file on SD |
mitsarionas | 0:00797f1ebe04 | 85 | |
mitsarionas | 0:00797f1ebe04 | 86 | |
mitsarionas | 0:00797f1ebe04 | 87 | eth.init(); |
mitsarionas | 0:00797f1ebe04 | 88 | |
mitsarionas | 0:00797f1ebe04 | 89 | eth.connect(); |
mitsarionas | 0:00797f1ebe04 | 90 | printf("IP Address is %s\n", eth.getIPAddress()); |
mitsarionas | 0:00797f1ebe04 | 91 | |
mitsarionas | 0:00797f1ebe04 | 92 | // MQTTEthernet ipstack = MQTTEthernet(); |
mitsarionas | 0:00797f1ebe04 | 93 | // MQTT::Client<MQTTEthernet, Countdown> client = MQTT::Client<MQTTEthernet, Countdown>(ipstack); |
mitsarionas | 0:00797f1ebe04 | 94 | // |
mitsarionas | 0:00797f1ebe04 | 95 | |
mitsarionas | 0:00797f1ebe04 | 96 | // TCPSocketConnection sock; |
mitsarionas | 0:00797f1ebe04 | 97 | // sock.connect("mbed.org", 80); |
mitsarionas | 0:00797f1ebe04 | 98 | // |
mitsarionas | 0:00797f1ebe04 | 99 | // char http_cmd[] = "GET /media/uploads/mbed_official/hello.txt HTTP/1.0\n\n"; |
mitsarionas | 0:00797f1ebe04 | 100 | // sock.send_all(http_cmd, sizeof(http_cmd)-1); |
mitsarionas | 0:00797f1ebe04 | 101 | // |
mitsarionas | 0:00797f1ebe04 | 102 | // char buffer[300]; |
mitsarionas | 0:00797f1ebe04 | 103 | // int ret; |
mitsarionas | 0:00797f1ebe04 | 104 | // while (true) { |
mitsarionas | 0:00797f1ebe04 | 105 | // ret = sock.receive(buffer, sizeof(buffer)-1); |
mitsarionas | 0:00797f1ebe04 | 106 | // if (ret <= 0) |
mitsarionas | 0:00797f1ebe04 | 107 | // break; |
mitsarionas | 0:00797f1ebe04 | 108 | // buffer[ret] = '\0'; |
mitsarionas | 0:00797f1ebe04 | 109 | // printf("Received %d chars from server:\n%s\n", ret, buffer); |
mitsarionas | 0:00797f1ebe04 | 110 | // } |
mitsarionas | 0:00797f1ebe04 | 111 | // |
mitsarionas | 0:00797f1ebe04 | 112 | // sock.close(); |
mitsarionas | 0:00797f1ebe04 | 113 | |
mitsarionas | 0:00797f1ebe04 | 114 | // HTTPFsRequestHandler::mount("/sd/", "/"); |
mitsarionas | 0:00797f1ebe04 | 115 | // server.addHandler<HTTPFsRequestHandler>("/"); |
mitsarionas | 0:00797f1ebe04 | 116 | |
mitsarionas | 0:00797f1ebe04 | 117 | // HTTPFsRequestHandler::mount("/sd/", "/"); |
mitsarionas | 0:00797f1ebe04 | 118 | // server.addHandler<HTTPRpcRequestHandler>("/"); |
mitsarionas | 0:00797f1ebe04 | 119 | // |
mitsarionas | 0:00797f1ebe04 | 120 | // if (!server.start(80, ð)) { |
mitsarionas | 0:00797f1ebe04 | 121 | // error("Server not starting !"); |
mitsarionas | 0:00797f1ebe04 | 122 | // exit(0); |
mitsarionas | 0:00797f1ebe04 | 123 | // } |
mitsarionas | 0:00797f1ebe04 | 124 | // |
mitsarionas | 0:00797f1ebe04 | 125 | httpd = new HTTPD; |
mitsarionas | 0:00797f1ebe04 | 126 | // httpd->attach("/cgi-bin/", &callback_cgi); |
mitsarionas | 0:00797f1ebe04 | 127 | // httpd->attach("/ws/", &callback_ws); |
mitsarionas | 0:00797f1ebe04 | 128 | httpd->attach("/pairing_functions/", &callback_pairing); |
mitsarionas | 0:00797f1ebe04 | 129 | httpd->attach("/", "/sd/www/"); |
mitsarionas | 0:00797f1ebe04 | 130 | httpd->start(80); |
mitsarionas | 0:00797f1ebe04 | 131 | |
mitsarionas | 0:00797f1ebe04 | 132 | // Thread thread3(httpd_thread); |
mitsarionas | 0:00797f1ebe04 | 133 | // eth.disconnect(); |
mitsarionas | 0:00797f1ebe04 | 134 | // |
mitsarionas | 0:00797f1ebe04 | 135 | |
mitsarionas | 0:00797f1ebe04 | 136 | button_pressed = 0; |
mitsarionas | 0:00797f1ebe04 | 137 | sw2.fall(&sw2_press); |
mitsarionas | 0:00797f1ebe04 | 138 | while (true) { |
mitsarionas | 0:00797f1ebe04 | 139 | Thread::wait(5000); |
mitsarionas | 0:00797f1ebe04 | 140 | // printf("SW2 was pressed (last 5 seconds): %d \n", button_pressed); |
mitsarionas | 0:00797f1ebe04 | 141 | fflush(stdout); |
mitsarionas | 0:00797f1ebe04 | 142 | // button_pressed = 0; |
mitsarionas | 0:00797f1ebe04 | 143 | } |
mitsarionas | 0:00797f1ebe04 | 144 | } |
mitsarionas | 0:00797f1ebe04 | 145 | |
mitsarionas | 0:00797f1ebe04 | 146 | void callback_pairing (int id) { |
mitsarionas | 0:00797f1ebe04 | 147 | int i, n; |
mitsarionas | 0:00797f1ebe04 | 148 | char buf[256]; |
mitsarionas | 0:00797f1ebe04 | 149 | |
mitsarionas | 0:00797f1ebe04 | 150 | if (!strcmp(httpd->getFilename(id), "start_pairing")) { |
mitsarionas | 0:00797f1ebe04 | 151 | printf("starting pairing...\n"); |
mitsarionas | 0:00797f1ebe04 | 152 | pairing_context_init_with_defaults(&pairing_state, pairing_done); |
mitsarionas | 0:00797f1ebe04 | 153 | start_pairing(&pairing_state); |
mitsarionas | 0:00797f1ebe04 | 154 | } |
mitsarionas | 0:00797f1ebe04 | 155 | strcpy(buf, httpd->getFilename(id)); |
mitsarionas | 0:00797f1ebe04 | 156 | strcat(buf, "\r\n"); |
mitsarionas | 0:00797f1ebe04 | 157 | strcat(buf, httpd->getQueryString(id)); |
mitsarionas | 0:00797f1ebe04 | 158 | strcat(buf, "\r\n"); |
mitsarionas | 0:00797f1ebe04 | 159 | n = strlen(buf); |
mitsarionas | 0:00797f1ebe04 | 160 | |
mitsarionas | 0:00797f1ebe04 | 161 | i = httpd->receive(id, &buf[n], sizeof(buf) - n); |
mitsarionas | 0:00797f1ebe04 | 162 | if (i < 0) return; |
mitsarionas | 0:00797f1ebe04 | 163 | i += n; |
mitsarionas | 0:00797f1ebe04 | 164 | buf[i] = 0; |
mitsarionas | 0:00797f1ebe04 | 165 | |
mitsarionas | 0:00797f1ebe04 | 166 | printf("CGI %d %s\r\n", id, buf); |
mitsarionas | 0:00797f1ebe04 | 167 | httpd->send(id, buf, i, "Content-Type: text/plain\r\n"); |
mitsarionas | 0:00797f1ebe04 | 168 | } |
mitsarionas | 0:00797f1ebe04 | 169 | |
mitsarionas | 0:00797f1ebe04 | 170 | void pairing_done(char *nodeKey, char *secretKey) |
mitsarionas | 0:00797f1ebe04 | 171 | { |
mitsarionas | 0:00797f1ebe04 | 172 | printf("pairing done!\n"); |
mitsarionas | 0:00797f1ebe04 | 173 | printf("NokeKey: %s\n", nodeKey); |
mitsarionas | 0:00797f1ebe04 | 174 | printf("SecretKey: %s\n", secretKey); |
mitsarionas | 0:00797f1ebe04 | 175 | } |