cc3000_ntp_demo_F446RE
Dependencies: NTPClient2 NVIC_set_all_priorities cc3000_hostdriver_mbedsocket mbed
Fork of cc3000_ntp_demo by
main.cpp
- Committer:
- JackB
- Date:
- 2015-10-17
- Revision:
- 8:6870e6801838
- Parent:
- 6:4cc48f349aed
File content as of revision 8:6870e6801838:
/* mbed Microcontroller Library * Copyright (c) 2006-2013 ARM Limited * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "mbed.h" #include "cc3000.h" #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; #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); #endif /** * \brief NTP client demo * \param none * \return int */ int main() { init(); /* board dependent init */ pc.baud(230400); 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("done.\r\n"); printf("IP address: %s \r\n", wifi.getIPAddress()); } 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)); // 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); } } } }