NTP client app setting system time and X-NUCLEO-IDW01M1 Wi-Fi board time connecting to internet NTP UTC time server.
Dependencies: NTPClient NetworkSocketAPI X_NUCLEO_IDW01M1v2 mbed
Fork of NTPClient_HelloWorld by
Example of retrieval of current time using an NTP server.
Time is then used to perform a TLS secure connection to https://mbed.org.
The application is meant to be used with mbed OS 2 ("Classic") only (no mbedOS 5 support).
main.cpp
- Committer:
- donatien
- Date:
- 2012-08-05
- Revision:
- 2:bf7dc5f5bca9
- Parent:
- 1:d263603373ac
- Child:
- 3:ca8860f482e0
File content as of revision 2:bf7dc5f5bca9:
#include "mbed.h" #include "EthernetInterface.h" #include "NTPClient.h" EthernetInterface eth; NTPClient ntp; int main() { eth.init(); //Use DHCP eth.connect(); printf("Trying to update time...\r\n"); if (ntp.setTime("0.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)); } else { printf("Error\r\n"); } eth.disconnect(); while(1) { } }