Some more updates to the Cosa Socket/Ethernet Controller (WIZnet W5100) support:
-
Integration of DHCP with the W5100 device driver.
A new W5100 device driver member function is introduced to allow DHCP based network address assignment and other network information (subnet mask, gateway and DNS network address).
Interface: https://github.com/mikaelpatel/Cosa/blob/master/cores/cosa/Cosa/Socket/Driver/W5100.hh#L605
Example: https://github.com/mikaelpatel/Cosa/blob/master/examples/Ethernet/CosaNTP/CosaNTP.ino#L52 -
Network Time Protocol (NTP) client.
Client access to network time server. Integrated with the Cosa time_t data type to allow synchronization/setting of RTC such as DS1307 and DS3231.
Interface: https://github.com/mikaelpatel/Cosa/blob/master/cores/cosa/Cosa/INET/NTP.hh
Example: As above. -
Cosa Time support class update
New data type clock_t introduced. This data type is seconds from NTP Epoch. New time_t constructor to allow conversion from clock_t to time_t and easy update of RTC/print out.
Interface Cosa/Time.hh at master · mikaelpatel/Cosa · GitHub
Example: As above.
Cheers!