1 /*********************************************************************************
\r
3 * --------------------------------------------------------------------------------
\r
5 * This file is part of MiMic
\r
6 * Copyright (C)2011 Ryo Iizuka
\r
8 * MiMic is free software: you can redistribute it and/or modify
\r
9 * it under the terms of the GNU Lesser General Public License as published
\r
10 * by the Free Software Foundation, either version 3 of the License, or
\r
11 * (at your option) any later version.
\r
13 * This program is distributed in the hope that it will be useful,
\r
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
\r
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
\r
16 * GNU General Public License for more details.
\r
18 * You should have received a copy of the GNU Lesser General Public License
\r
19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
\r
21 * For further information please contact.
\r
23 * <airmail(at)ebony.plala.or.jp> or <nyatla(at)nyatla.jp>
\r
25 *********************************************************************************/
\r
26 #include "NyLPC_cNetConfig.h"
\r
27 #include "../flash/NyLPC_cMiMicConfiglation.h"
\r
30 static void update(NyLPC_TcNetConfig_t* i_inst,const struct NyLPC_TMimicConfigulation* pdata);
\r
33 void NyLPC_cNetConfig_initialize(NyLPC_TcNetConfig_t* i_inst,NyLPC_TBool i_is_factory_default)
\r
35 if(i_is_factory_default)
\r
37 update(i_inst,NyLPC_cMiMicConfiglation_loadFactoryDefault());
\r
39 update(i_inst,NyLPC_cMiMicConfiglation_loadFromFlash());
\r
45 * ユーザコンフィギュレーションを更新する。
\r
46 * この関数をコールするときは、割込/FreeRTOSを一時停止すること。
\r
49 NyLPC_TBool NyLPC_cNetConfig_saveToOnchipFlash(NyLPC_TcNetConfig_t* i_inst)
\r
51 NyLPC_TUInt8* pdata;
\r
52 NyLPC_TcOnchipFlashWriter_t s;
\r
53 struct TNetConfigMemMap tmp;
\r
54 NyLPC_cOnchipFlashWriter_initialize(&s);
\r
56 tmp.fast_boot=0xffffffff;
\r
57 tmp.version =i_inst->version;
\r
58 tmp.interface_type=NyLPC_cNetConfig_INTERFACE_TYPE_ETHERNET;
\r
59 pdata=i_inst->interface_setting.ethernet.eth_mac.addr;
\r
60 tmp.mac_00_01_02_03=(((NyLPC_TUInt32)pdata[0])<<24)|(((NyLPC_TUInt32)pdata[1])<<16)|(((NyLPC_TUInt32)pdata[2])<<8)|(((NyLPC_TUInt32)pdata[3])<<0);
\r
61 tmp.mac_04_05_xx_xx=(((NyLPC_TUInt32)pdata[4])<<24)|(((NyLPC_TUInt32)pdata[5])<<16);
\r
62 tmp.ipv4_addr_net=i_inst->interface_setting.ethernet.ip_addr.v;
\r
63 tmp.ipv4_mask_net=i_inst->interface_setting.ethernet.netmask.v;
\r
64 tmp.ipv4_drut_net=i_inst->interface_setting.ethernet.dr_addr.v;
\r
67 if(!NyLPC_cOnchipFlashWriter_elase(&s,MIMIC_CONFIGLATION_FLASH_SECTOR,MIMIC_CONFIGLATION_FLASH_SECTOR)){
\r
68 NyLPC_OnErrorGoto(Error);
\r
71 if(!NyLPC_cOnchipFlashWriter_writeSector(&s,MIMIC_CONFIGLATION_FLASH_SECTOR,0x00000000,&tmp,sizeof(struct TNetConfigMemMap))){
\r
72 NyLPC_OnErrorGoto(Error);
\r
74 //ユーザコンフィギュレーションをONにする。
\r
75 if(setUserConfigulation()){
\r
76 NyLPC_OnErrorGoto(Error);
\r
78 NyLPC_cOnchipFlashWriter_finalize(&s);
\r
79 return NyLPC_TBool_TRUE;
\r
81 NyLPC_cOnchipFlashWriter_finalize(&s);
\r
82 return NyLPC_TBool_FALSE;
\r
88 * ETHERNET NETWORKのみなら 1480
\r
89 * インターネットを通過するなら 1400程度が妥当。
\r
91 //#define ETHERNET_FRAME_LEN 1480
\r
92 #define ETHERNET_FRAME_LEN 1400
\r
93 static void update(NyLPC_TcNetConfig_t* i_inst,const struct NyLPC_TMimicConfigulation* pdata)
\r
95 struct NyLPC_TEthAddr ea;
\r
96 struct NyLPC_TIPv4Addr ip,mask,drt;
\r
98 ea.addr[0]=(NyLPC_TUInt8)((pdata->mac_00_01_02_03>>24)&0xff);
\r
99 ea.addr[1]=(NyLPC_TUInt8)((pdata->mac_00_01_02_03>>16)&0xff);
\r
100 ea.addr[2]=(NyLPC_TUInt8)((pdata->mac_00_01_02_03>> 8)&0xff);
\r
101 ea.addr[3]=(NyLPC_TUInt8)((pdata->mac_00_01_02_03>> 0)&0xff);
\r
102 ea.addr[4]=(NyLPC_TUInt8)((pdata->mac_04_05_xx_xx>>24)&0xff);
\r
103 ea.addr[5]=(NyLPC_TUInt8)((pdata->mac_04_05_xx_xx>>16)&0xff);
\r
104 ip.v=NyLPC_htonl(pdata->ipv4_addr_net);
\r
105 mask.v=NyLPC_htonl(pdata->ipv4_mask_net);
\r
106 drt.v=NyLPC_htonl(pdata->ipv4_drut_net);
\r
108 i_inst->interface_type=NyLPC_cNetConfig_INTERFACE_TYPE_ETHERNET;
\r
109 NyLPC_cIPv4Config_initialzeForEthernet(&i_inst->interface_setting.ethernet,&ea,ETHERNET_FRAME_LEN);
\r
110 NyLPC_cIPv4Config_setDefaultRoute(&i_inst->interface_setting.ethernet,&drt);
\r
111 NyLPC_cIPv4Config_setIp(&i_inst->interface_setting.ethernet,&ip,&mask);
\r