Diff: main.cpp

Revision:

8:6870e6801838

Parent:

6:4cc48f349aed

diff -r 1c08892623a2 -r 6870e6801838 main.cpp
--- a/main.cpp	Tue Jun 03 08:41:53 2014 +0000
+++ b/main.cpp	Sat Oct 17 23:12:10 2015 +0000
@@ -18,20 +18,28 @@
 #include "main.h"
 #include "NTPClient.h"
 
+#define CC3000_IRQ   D3  // (D3)
+#define CC3000_EN    D5  // (D5)
+#define CC3000_CS    D10 // (D10)
+#define CC3000_MOSI  D11 // (D11)
+#define CC3000_MISO  D12 // (D12)
+#define CC3000_SCLK  D13 // (D13)
+
+#define SSID         "Prakjaroen"
+#define PHRASE       "A4B5C6D7E8F9"
+#define SECURITY     WPA2
+
+#define IP           "192.168.2.165"
+#define MASK         "255.255.255.0"
+#define GW           "192.168.2.1"
+#define DHCP         1
+
 using namespace mbed_cc3000;
 
-/* cc3000 module declaration specific for user's board. Check also init() */
-#if (MY_BOARD == WIGO)
-cc3000 wifi(PTA16, PTA13, PTD0, SPI(PTD2, PTD3, PTC5), "ssid", "key", WPA2, false);
+#if defined TARGET_NUCLEO_F446RE
+//cc3000 wifi(IRQ, EN, CS, SPI(MOSI, MISO, SCLK), SSID, PHRASE, SECURITY, false);
+cc3000 wifi(D3, D5, D10, SPI(D11, D12, D13), "Prakjaroen", "A4B5C6D7E8F9", WPA2, false);
 Serial pc(USBTX, USBRX);
-#elif (MY_BOARD == WIFI_DIPCORTEX)
-cc3000 wifi(p28, p27, p30, SPI(p21, p14, p37), "ssid", "key", WPA2, false);
-Serial pc(UART_TX, UART_RX);
-#elif (MY_BOARD == MBED_BOARD_EXAMPLE)
-cc3000 wifi(p9, p10, p8, SPI(p5, p6, p7), "ssid", "key", WPA2, false);
-Serial pc(USBTX, USBRX);
-#else
-
 #endif
 
 /**
@@ -41,31 +49,72 @@
  */
 int main() {
     init(); /* board dependent init */
-    pc.baud(115200);
+    pc.baud(230400);
     
-    printf("cc3000 NTP client demo. \r\n");
+    printf("\r\n--------------------------------------------------------------------------------\r\n");
+    printf("cc3000 NTP client demo.\r\n");
+#if (DHCP == 1)
+    printf("Initialize the interface using DHCP...\r\n");
+    printf("wifi.init() ");
     wifi.init();
+#else
+    printf("Initialize the interface using a static IP address...\r\n");
+    printf("wifi.init(%s, %s, %s) ", IP, MASK, GW);
+    wifi.init(IP, MASK, GW);
+#endif
+    printf("done.\r\n");
+    printf("wifi.connect() ");
     if (wifi.connect() == -1) {
+        printf("failed.\r\n");
         printf("Failed to connect. Please verify connection details and try again. \r\n");
     } else {
-        printf("IP address: %s \r\n",wifi.getIPAddress());
+        printf("done.\r\n");
+        printf("IP address: %s \r\n", wifi.getIPAddress());
     }
 
-    NTPClient ntp;
+    NTPClient ntp_client;
+    time_t ct_time;
+    char time_buffer[80];    
+    char time_buffer_old[80];    
+    wait(1);
+
+    strcpy(time_buffer_old, "");
+
+    // Parameters
+    char* domain_name = "0.uk.pool.ntp.org";
+    int   port_number = 123;
+    
+    // Read time from server
+    printf("Reading time...\r\n");
+    ntp_client.setTime(domain_name, port_number);
+
+//    ct_time = time(NULL);
+//    strftime(time_buffer, 80, "%a %b %d %T %p %z %Z\n", localtime(&ct_time));
+//    printf("UTC/GMT: %s\n", time_buffer);
+//    printf("UTC %s\n", ctime(&ct_time));
 
-    printf("Getting time, 10s timeout. \r\n");
-    if (ntp.setTime("0.uk.pool.ntp.org") == 0)
-    {
-        printf("Set time successfully. \r\n");
-        time_t ctTime;
-        ctTime = time(NULL);
-        printf("Time is set to (UTC): %s \r\n", ctime(&ctTime));
+    // Choose standard or daylight savings time, comment out other
+//    ct_time= time(NULL) + 3600; // Winter time - Convert to Europe/Amsterdam Time
+    ct_time = time(NULL) + 7200; // Summer time - Convert to Europe/Amsterdam Time
+    set_time(ct_time);
+
+//    ct_time = time(NULL);
+    strftime(time_buffer, 80, "%a %d-%b-%Y %T", localtime(&ct_time));
+    printf("%s\r\n", time_buffer);
+
+    while (1) {
+        ct_time = time(NULL);
+        strftime(time_buffer, 80, "%S", localtime(&ct_time));
+        if (strcmp(time_buffer, time_buffer_old) != 0) {
+            strcpy(time_buffer_old, time_buffer);
+            strftime(time_buffer, 80, "%a %d-%b-%Y %T", localtime(&ct_time));
+            printf("%s\r\n", time_buffer);
+            // Sync ones a day
+            strftime(time_buffer, 80, "%T", localtime(&ct_time));
+            if (strcmp(time_buffer, "00:00:00") == 0) {
+                ntp_client.setTime(domain_name, port_number);
+            }
+        }
     }
-    else
-    {
-        printf("Error. \r\n");
-    }
-
-    wifi.disconnect();
 }