Pehr Hovey
Some quick code to use UDP-only (no TCP) with mBed. Echos received packets and sends packets when a button is pressed
Core/arch/iputil.h@0:a548a085de55, 2010-03-14 (annotated)
- Committer:
- pehrhovey
- Date:
- Sun Mar 14 00:54:12 2010 +0000
- Revision:
- 0:a548a085de55
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| pehrhovey | 0:a548a085de55 | 1 | #ifndef LWIP_UTILS_H |
| pehrhovey | 0:a548a085de55 | 2 | #define LWIP_UTILS_H |
| pehrhovey | 0:a548a085de55 | 3 | |
| pehrhovey | 0:a548a085de55 | 4 | #include "ipv4/lwip/ip_addr.h" |
| pehrhovey | 0:a548a085de55 | 5 | |
| pehrhovey | 0:a548a085de55 | 6 | #ifdef __cplusplus |
| pehrhovey | 0:a548a085de55 | 7 | extern "C" { |
| pehrhovey | 0:a548a085de55 | 8 | #endif |
| pehrhovey | 0:a548a085de55 | 9 | |
| pehrhovey | 0:a548a085de55 | 10 | /** |
| pehrhovey | 0:a548a085de55 | 11 | * This method converts 4 given IPv4 tuples to struct ip_addr classes. |
| pehrhovey | 0:a548a085de55 | 12 | * The Byte are seperated by , |
| pehrhovey | 0:a548a085de55 | 13 | * Does only work with seperated 4 Byte tuple. |
| pehrhovey | 0:a548a085de55 | 14 | */ |
| pehrhovey | 0:a548a085de55 | 15 | inline struct ip_addr IPv4(u8_t ip0, u8_t ip1, u8_t ip2, u8_t ip3) { |
| pehrhovey | 0:a548a085de55 | 16 | struct ip_addr addr; |
| pehrhovey | 0:a548a085de55 | 17 | IP4_ADDR(&addr, ip0, ip1, ip2, ip3); |
| pehrhovey | 0:a548a085de55 | 18 | return addr; |
| pehrhovey | 0:a548a085de55 | 19 | } |
| pehrhovey | 0:a548a085de55 | 20 | |
| pehrhovey | 0:a548a085de55 | 21 | unsigned int base64enc_len(const char *str); |
| pehrhovey | 0:a548a085de55 | 22 | |
| pehrhovey | 0:a548a085de55 | 23 | void base64enc(const char *input, unsigned int length, char *output); |
| pehrhovey | 0:a548a085de55 | 24 | |
| pehrhovey | 0:a548a085de55 | 25 | #ifdef __cplusplus |
| pehrhovey | 0:a548a085de55 | 26 | } |
| pehrhovey | 0:a548a085de55 | 27 | #endif |
| pehrhovey | 0:a548a085de55 | 28 | |
| pehrhovey | 0:a548a085de55 | 29 | #endif /* LWIP_UTILS_H */ |