Donatien Garnier
Ethernet Interface Networking Library
Dependencies: LwIPNetworking lwip-eth
Fork of
EthernetNetworkLib
by 
Donatien Garnier
main/lwipopts.h@4:d3db4ee30723, 2012-06-08 (annotated)
- Committer:
- donatien
- Date:
- Fri Jun 08 13:33:21 2012 +0000
- Revision:
- 4:d3db4ee30723
- Child:
- 8:f7aa5ec1e6fe
Fork / Libraries arch change
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| donatien | 4:d3db4ee30723 | 1 | /* lwipopts.h */ |
| donatien | 4:d3db4ee30723 | 2 | /* |
| donatien | 4:d3db4ee30723 | 3 | Copyright (C) 2012 ARM Limited. |
| donatien | 4:d3db4ee30723 | 4 | |
| donatien | 4:d3db4ee30723 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy of |
| donatien | 4:d3db4ee30723 | 6 | this software and associated documentation files (the "Software"), to deal in |
| donatien | 4:d3db4ee30723 | 7 | the Software without restriction, including without limitation the rights to |
| donatien | 4:d3db4ee30723 | 8 | use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies |
| donatien | 4:d3db4ee30723 | 9 | of the Software, and to permit persons to whom the Software is furnished to do |
| donatien | 4:d3db4ee30723 | 10 | so, subject to the following conditions: |
| donatien | 4:d3db4ee30723 | 11 | |
| donatien | 4:d3db4ee30723 | 12 | The above copyright notice and this permission notice shall be included in all |
| donatien | 4:d3db4ee30723 | 13 | copies or substantial portions of the Software. |
| donatien | 4:d3db4ee30723 | 14 | |
| donatien | 4:d3db4ee30723 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| donatien | 4:d3db4ee30723 | 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| donatien | 4:d3db4ee30723 | 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| donatien | 4:d3db4ee30723 | 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| donatien | 4:d3db4ee30723 | 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| donatien | 4:d3db4ee30723 | 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| donatien | 4:d3db4ee30723 | 21 | SOFTWARE. |
| donatien | 4:d3db4ee30723 | 22 | */ |
| donatien | 4:d3db4ee30723 | 23 | |
| donatien | 4:d3db4ee30723 | 24 | #ifndef LWIPOPTS_H_ |
| donatien | 4:d3db4ee30723 | 25 | #define LWIPOPTS_H_ |
| donatien | 4:d3db4ee30723 | 26 | |
| donatien | 4:d3db4ee30723 | 27 | #include "lwipopts_common.h" //Get common options |
| donatien | 4:d3db4ee30723 | 28 | |
| donatien | 4:d3db4ee30723 | 29 | #define MEM_SIZE 16362 //Needs a huge buffer pool |
| donatien | 4:d3db4ee30723 | 30 | |
| donatien | 4:d3db4ee30723 | 31 | #define LWIP_ARP 1 //Enable ARP |
| donatien | 4:d3db4ee30723 | 32 | |
| donatien | 4:d3db4ee30723 | 33 | /* This define is custom for the LPC EMAC driver. Enabled it to |
| donatien | 4:d3db4ee30723 | 34 | get debug messages for the driver. */ |
| donatien | 4:d3db4ee30723 | 35 | #define UDP_LPC_EMAC LWIP_DBG_OFF |
| donatien | 4:d3db4ee30723 | 36 | |
| donatien | 4:d3db4ee30723 | 37 | /* No padding needed */ |
| donatien | 4:d3db4ee30723 | 38 | #define ETH_PAD_SIZE 0 |
| donatien | 4:d3db4ee30723 | 39 | |
| donatien | 4:d3db4ee30723 | 40 | /* MSS should match the hardware packet size */ |
| donatien | 4:d3db4ee30723 | 41 | #define TCP_MSS 1460 |
| donatien | 4:d3db4ee30723 | 42 | #define TCP_SND_BUF (2 * TCP_MSS) |
| donatien | 4:d3db4ee30723 | 43 | #define TCP_WND (2 * TCP_MSS) |
| donatien | 4:d3db4ee30723 | 44 | #define TCP_SND_QUEUELEN (2 * TCP_SND_BUF/TCP_MSS) |
| donatien | 4:d3db4ee30723 | 45 | |
| donatien | 4:d3db4ee30723 | 46 | #define IP_SOF_BROADCAST 1 |
| donatien | 4:d3db4ee30723 | 47 | #define IP_SOF_BROADCAST_RECV 1 |
| donatien | 4:d3db4ee30723 | 48 | |
| donatien | 4:d3db4ee30723 | 49 | /* The ethernet FCS is performed in hardware. The IP, TCP, and UDP |
| donatien | 4:d3db4ee30723 | 50 | CRCs still need to be done in hardware. */ |
| donatien | 4:d3db4ee30723 | 51 | #define CHECKSUM_GEN_IP 1 |
| donatien | 4:d3db4ee30723 | 52 | #define CHECKSUM_GEN_UDP 1 |
| donatien | 4:d3db4ee30723 | 53 | #define CHECKSUM_GEN_TCP 1 |
| donatien | 4:d3db4ee30723 | 54 | #define CHECKSUM_CHECK_IP 1 |
| donatien | 4:d3db4ee30723 | 55 | #define CHECKSUM_CHECK_UDP 1 |
| donatien | 4:d3db4ee30723 | 56 | #define CHECKSUM_CHECK_TCP 1 |
| donatien | 4:d3db4ee30723 | 57 | #define LWIP_CHECKSUM_ON_COPY 1 |
| donatien | 4:d3db4ee30723 | 58 | |
| donatien | 4:d3db4ee30723 | 59 | /* DHCP is ok, UDP is required with DHCP */ |
| donatien | 4:d3db4ee30723 | 60 | #define LWIP_DHCP 1 |
| donatien | 4:d3db4ee30723 | 61 | #define LWIP_UDP 1 |
| donatien | 4:d3db4ee30723 | 62 | |
| donatien | 4:d3db4ee30723 | 63 | /* Hostname can be used */ |
| donatien | 4:d3db4ee30723 | 64 | #define LWIP_NETIF_HOSTNAME 1 |
| donatien | 4:d3db4ee30723 | 65 | |
| donatien | 4:d3db4ee30723 | 66 | #define LWIP_BROADCAST_PING 1 |
| donatien | 4:d3db4ee30723 | 67 | |
| donatien | 4:d3db4ee30723 | 68 | #endif /* LWIPOPTS_H_ */ |
