Mbed library for ENC28J60 Ethernet modules. Full support for TCP/IP and UDP Server, Client and HTTP server (webserver). DHCP and DNS is included.
Dependents: mBuino_ENC28_MQTT Nucleo_Web_ENC28J60 Nucleo_Web_ENC28J60_ADC Serial_over_Ethernet ... more
util.h
00001 #ifndef UTIL_H 00002 #define UTIL_H 00003 00004 #define htons(x) (u16_t) ((((u16_t) (x)) << 8) | (((u16_t) (x)) >> 8)) 00005 //#define ntohs(x) htons(x) 00006 #define htonl(x) (((x) << 24 & 0xFF000000UL) | ((x) << 8 & 0x00FF0000UL) | ((x) >> 8 & 0x0000FF00UL) | ((x) >> 24 & 0x000000FFUL)) 00007 #define ntohl(x) htonl(x) 00008 #define UIPETHERNET_FREEPACKET 1 00009 #define UIPETHERNET_SENDPACKET 2 00010 00011 #define uip_ip_addr(addr, ip) \ 00012 do { \ 00013 ((u16_t *) (addr))[0] = (((ip[1]) << 8) | (ip[0])); \ 00014 ((u16_t *) (addr))[1] = (((ip[3]) << 8) | (ip[2])); \ 00015 } while (0) 00016 #define ip_addr_uip(a) IpAddress(a[0] & 0xFF, a[0] >> 8, a[1] & 0xFF, a[1] >> 8) //TODO this is not IPV6 capable 00017 00018 #define uip_seteth_addr(eaddr) \ 00019 do { \ 00020 uip_ethaddr.addr[0] = eaddr[0]; \ 00021 uip_ethaddr.addr[1] = eaddr[1]; \ 00022 uip_ethaddr.addr[2] = eaddr[2]; \ 00023 uip_ethaddr.addr[3] = eaddr[3]; \ 00024 uip_ethaddr.addr[4] = eaddr[4]; \ 00025 uip_ethaddr.addr[5] = eaddr[5]; \ 00026 } while (0) 00027 #define BUF ((struct uip_tcpip_hdr*) &uip_buf[UIP_LLH_LEN]) 00028 00029 #endif
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