ZG2100 Network interface source
if/zg2100/zg2100NetIf.cpp@0:b802fc31f1db, 2010-07-09 (annotated)
- Committer:
- donatien
- Date:
- Fri Jul 09 15:37:23 2010 +0000
- Revision:
- 0:b802fc31f1db
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
donatien | 0:b802fc31f1db | 1 | |
donatien | 0:b802fc31f1db | 2 | /* |
donatien | 0:b802fc31f1db | 3 | Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com) |
donatien | 0:b802fc31f1db | 4 | |
donatien | 0:b802fc31f1db | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy |
donatien | 0:b802fc31f1db | 6 | of this software and associated documentation files (the "Software"), to deal |
donatien | 0:b802fc31f1db | 7 | in the Software without restriction, including without limitation the rights |
donatien | 0:b802fc31f1db | 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
donatien | 0:b802fc31f1db | 9 | copies of the Software, and to permit persons to whom the Software is |
donatien | 0:b802fc31f1db | 10 | furnished to do so, subject to the following conditions: |
donatien | 0:b802fc31f1db | 11 | |
donatien | 0:b802fc31f1db | 12 | The above copyright notice and this permission notice shall be included in |
donatien | 0:b802fc31f1db | 13 | all copies or substantial portions of the Software. |
donatien | 0:b802fc31f1db | 14 | |
donatien | 0:b802fc31f1db | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
donatien | 0:b802fc31f1db | 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
donatien | 0:b802fc31f1db | 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
donatien | 0:b802fc31f1db | 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
donatien | 0:b802fc31f1db | 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
donatien | 0:b802fc31f1db | 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
donatien | 0:b802fc31f1db | 21 | THE SOFTWARE. |
donatien | 0:b802fc31f1db | 22 | */ |
donatien | 0:b802fc31f1db | 23 | |
donatien | 0:b802fc31f1db | 24 | #include "zg2100NetIf.h" |
donatien | 0:b802fc31f1db | 25 | #include "netif/etharp.h" |
donatien | 0:b802fc31f1db | 26 | #include "lwip/dhcp.h" |
donatien | 0:b802fc31f1db | 27 | #include "lwip/dns.h" |
donatien | 0:b802fc31f1db | 28 | |
donatien | 0:b802fc31f1db | 29 | #include "drv/zg2100/zg_com.h" |
donatien | 0:b802fc31f1db | 30 | #include "drv/zg2100/zg_drv.h" |
donatien | 0:b802fc31f1db | 31 | #include "drv/zg2100/zg_if.h" |
donatien | 0:b802fc31f1db | 32 | #include "drv/zg2100/zg_net.h" |
donatien | 0:b802fc31f1db | 33 | |
donatien | 0:b802fc31f1db | 34 | #define __DEBUG |
donatien | 0:b802fc31f1db | 35 | #include "dbg/dbg.h" |
donatien | 0:b802fc31f1db | 36 | |
donatien | 0:b802fc31f1db | 37 | #include "netCfg.h" |
donatien | 0:b802fc31f1db | 38 | #if NET_ZG2100 |
donatien | 0:b802fc31f1db | 39 | |
donatien | 0:b802fc31f1db | 40 | ZG2100NetIf::ZG2100NetIf( PinName mosi, PinName miso, PinName sclk, PinName cs, PinName intp, PinName nrst ) : |
donatien | 0:b802fc31f1db | 41 | LwipNetIf(), m_spi(mosi,miso,sclk), m_cs(cs), m_intp(intp), m_nrst(nrst), |
donatien | 0:b802fc31f1db | 42 | m_ethArpTimer(), m_dhcpCoarseTimer(), m_dhcpFineTimer(), m_pNetIf(NULL), m_netmask(255,255,255,255), m_gateway(), m_hostname(NULL) |
donatien | 0:b802fc31f1db | 43 | { |
donatien | 0:b802fc31f1db | 44 | m_hostname = NULL; |
donatien | 0:b802fc31f1db | 45 | m_pNetIf = new netif; |
donatien | 0:b802fc31f1db | 46 | m_useDhcp = true; |
donatien | 0:b802fc31f1db | 47 | } |
donatien | 0:b802fc31f1db | 48 | |
donatien | 0:b802fc31f1db | 49 | ZG2100NetIf::ZG2100NetIf( PinName mosi, PinName miso, PinName sclk, PinName cs, PinName intp, PinName nrst, |
donatien | 0:b802fc31f1db | 50 | IpAddr ip, IpAddr netmask, IpAddr gateway, IpAddr dns ) : |
donatien | 0:b802fc31f1db | 51 | LwipNetIf(), m_spi(mosi,miso,sclk), m_cs(cs), m_intp(intp), m_nrst(nrst), |
donatien | 0:b802fc31f1db | 52 | m_ethArpTimer(), m_dhcpCoarseTimer(), m_dhcpFineTimer(), m_pNetIf(NULL), m_hostname(NULL) //W/o DHCP |
donatien | 0:b802fc31f1db | 53 | { |
donatien | 0:b802fc31f1db | 54 | m_hostname = NULL; |
donatien | 0:b802fc31f1db | 55 | m_netmask = netmask; |
donatien | 0:b802fc31f1db | 56 | m_gateway = gateway; |
donatien | 0:b802fc31f1db | 57 | m_ip = ip; |
donatien | 0:b802fc31f1db | 58 | m_pNetIf = new netif; |
donatien | 0:b802fc31f1db | 59 | dns_setserver(0, &dns.getStruct()); |
donatien | 0:b802fc31f1db | 60 | m_useDhcp = false; |
donatien | 0:b802fc31f1db | 61 | } |
donatien | 0:b802fc31f1db | 62 | |
donatien | 0:b802fc31f1db | 63 | ZG2100NetIf::~ZG2100NetIf() |
donatien | 0:b802fc31f1db | 64 | { |
donatien | 0:b802fc31f1db | 65 | if(m_pNetIf) |
donatien | 0:b802fc31f1db | 66 | { |
donatien | 0:b802fc31f1db | 67 | netif_set_down(m_pNetIf); |
donatien | 0:b802fc31f1db | 68 | netif_remove(m_pNetIf); |
donatien | 0:b802fc31f1db | 69 | delete m_pNetIf; |
donatien | 0:b802fc31f1db | 70 | } |
donatien | 0:b802fc31f1db | 71 | } |
donatien | 0:b802fc31f1db | 72 | |
donatien | 0:b802fc31f1db | 73 | void ZG2100NetIf::init() |
donatien | 0:b802fc31f1db | 74 | { |
donatien | 0:b802fc31f1db | 75 | LwipNetIf::init(); |
donatien | 0:b802fc31f1db | 76 | |
donatien | 0:b802fc31f1db | 77 | zg_com_init(&m_spi, &m_cs, &m_intp, &m_nrst); |
donatien | 0:b802fc31f1db | 78 | zg_drv_init(); |
donatien | 0:b802fc31f1db | 79 | |
donatien | 0:b802fc31f1db | 80 | zg_mgmt_get_param(ZG_FIFO_MGMT_PARM_MACAD); |
donatien | 0:b802fc31f1db | 81 | |
donatien | 0:b802fc31f1db | 82 | waitReady(); |
donatien | 0:b802fc31f1db | 83 | |
donatien | 0:b802fc31f1db | 84 | zg_mgmt_get_param(ZG_FIFO_MGMT_PARM_SYSV); |
donatien | 0:b802fc31f1db | 85 | |
donatien | 0:b802fc31f1db | 86 | waitReady(); |
donatien | 0:b802fc31f1db | 87 | |
donatien | 0:b802fc31f1db | 88 | zg_mgmt_get_param(ZG_FIFO_MGMT_PARM_REGION); |
donatien | 0:b802fc31f1db | 89 | |
donatien | 0:b802fc31f1db | 90 | waitReady(); |
donatien | 0:b802fc31f1db | 91 | } |
donatien | 0:b802fc31f1db | 92 | |
donatien | 0:b802fc31f1db | 93 | void ZG2100NetIf::setSsid(const char* ssid) |
donatien | 0:b802fc31f1db | 94 | { |
donatien | 0:b802fc31f1db | 95 | zg_set_ssid(ssid); |
donatien | 0:b802fc31f1db | 96 | } |
donatien | 0:b802fc31f1db | 97 | |
donatien | 0:b802fc31f1db | 98 | void ZG2100NetIf::setWepKey(const byte* key, int len) |
donatien | 0:b802fc31f1db | 99 | { |
donatien | 0:b802fc31f1db | 100 | zg_set_wep_key(key, len); |
donatien | 0:b802fc31f1db | 101 | waitReady(); |
donatien | 0:b802fc31f1db | 102 | } |
donatien | 0:b802fc31f1db | 103 | |
donatien | 0:b802fc31f1db | 104 | void ZG2100NetIf::setWpaPass(const char* pass) |
donatien | 0:b802fc31f1db | 105 | { |
donatien | 0:b802fc31f1db | 106 | zg_set_wpa_pass(pass); |
donatien | 0:b802fc31f1db | 107 | waitReady(); |
donatien | 0:b802fc31f1db | 108 | } |
donatien | 0:b802fc31f1db | 109 | |
donatien | 0:b802fc31f1db | 110 | void ZG2100NetIf::setPskKey(const byte* key, int len) |
donatien | 0:b802fc31f1db | 111 | { |
donatien | 0:b802fc31f1db | 112 | zg_set_psk_key(key, len); |
donatien | 0:b802fc31f1db | 113 | waitReady(); |
donatien | 0:b802fc31f1db | 114 | } |
donatien | 0:b802fc31f1db | 115 | |
donatien | 0:b802fc31f1db | 116 | ZG2100Err ZG2100NetIf::connect(ZG_BSS_TYPE type, ZG_SECURITY security) |
donatien | 0:b802fc31f1db | 117 | { |
donatien | 0:b802fc31f1db | 118 | zg_connect(type, security); |
donatien | 0:b802fc31f1db | 119 | waitReady(); |
donatien | 0:b802fc31f1db | 120 | return zg_get_connection_result(); |
donatien | 0:b802fc31f1db | 121 | } |
donatien | 0:b802fc31f1db | 122 | |
donatien | 0:b802fc31f1db | 123 | void ZG2100NetIf::disconnect() |
donatien | 0:b802fc31f1db | 124 | { |
donatien | 0:b802fc31f1db | 125 | zg_disconnect(); |
donatien | 0:b802fc31f1db | 126 | waitReady(); |
donatien | 0:b802fc31f1db | 127 | } |
donatien | 0:b802fc31f1db | 128 | |
donatien | 0:b802fc31f1db | 129 | ZG2100Err ZG2100NetIf::setup(int timeout_ms /*= 15000*/) |
donatien | 0:b802fc31f1db | 130 | { |
donatien | 0:b802fc31f1db | 131 | //m_ethArpTicker.attach_us(ðarp_tmr, ARP_TMR_INTERVAL * 1000); // = 5s in etharp.h |
donatien | 0:b802fc31f1db | 132 | m_ethArpTimer.start(); |
donatien | 0:b802fc31f1db | 133 | if(m_useDhcp) |
donatien | 0:b802fc31f1db | 134 | { |
donatien | 0:b802fc31f1db | 135 | //m_dhcpCoarseTicker.attach(&dhcp_coarse_tmr, DHCP_COARSE_TIMER_SECS); // = 60s in dhcp.h |
donatien | 0:b802fc31f1db | 136 | //m_dhcpFineTicker.attach_us(&dhcp_fine_tmr, DHCP_FINE_TIMER_MSECS * 1000); // = 500ms in dhcp.h |
donatien | 0:b802fc31f1db | 137 | m_dhcpCoarseTimer.start(); |
donatien | 0:b802fc31f1db | 138 | m_dhcpFineTimer.start(); |
donatien | 0:b802fc31f1db | 139 | } |
donatien | 0:b802fc31f1db | 140 | |
donatien | 0:b802fc31f1db | 141 | m_pNetIf = netif_add(m_pNetIf, &(m_ip.getStruct()), &(m_netmask.getStruct()), &(m_gateway.getStruct()), NULL, zg_net_init, ip_input);//ethernet_input);// ip_input); |
donatien | 0:b802fc31f1db | 142 | //m_pNetIf->hostname = "mbedDG";//(char *)m_hostname; //Not used for now |
donatien | 0:b802fc31f1db | 143 | netif_set_default(m_pNetIf); |
donatien | 0:b802fc31f1db | 144 | |
donatien | 0:b802fc31f1db | 145 | //DBG("\r\nStarting DHCP.\r\n"); |
donatien | 0:b802fc31f1db | 146 | |
donatien | 0:b802fc31f1db | 147 | DBG("HW Addr is : %02x:%02x:%02x:%02x:%02x:%02x.\n", |
donatien | 0:b802fc31f1db | 148 | m_pNetIf->hwaddr[0], m_pNetIf->hwaddr[1], m_pNetIf->hwaddr[2], |
donatien | 0:b802fc31f1db | 149 | m_pNetIf->hwaddr[3], m_pNetIf->hwaddr[4], m_pNetIf->hwaddr[5]); |
donatien | 0:b802fc31f1db | 150 | |
donatien | 0:b802fc31f1db | 151 | if(m_useDhcp) |
donatien | 0:b802fc31f1db | 152 | { |
donatien | 0:b802fc31f1db | 153 | dhcp_start(m_pNetIf); |
donatien | 0:b802fc31f1db | 154 | DBG("DHCP Started, waiting for IP...\n"); |
donatien | 0:b802fc31f1db | 155 | } |
donatien | 0:b802fc31f1db | 156 | else |
donatien | 0:b802fc31f1db | 157 | { |
donatien | 0:b802fc31f1db | 158 | netif_set_up(m_pNetIf); |
donatien | 0:b802fc31f1db | 159 | } |
donatien | 0:b802fc31f1db | 160 | |
donatien | 0:b802fc31f1db | 161 | Timer timeout; |
donatien | 0:b802fc31f1db | 162 | timeout.start(); |
donatien | 0:b802fc31f1db | 163 | while( !netif_is_up(m_pNetIf) ) //Wait until device is up |
donatien | 0:b802fc31f1db | 164 | { |
donatien | 0:b802fc31f1db | 165 | if(m_useDhcp) |
donatien | 0:b802fc31f1db | 166 | { |
donatien | 0:b802fc31f1db | 167 | if(m_dhcpFineTimer.read_ms()>=DHCP_FINE_TIMER_MSECS) |
donatien | 0:b802fc31f1db | 168 | { |
donatien | 0:b802fc31f1db | 169 | m_dhcpFineTimer.reset(); |
donatien | 0:b802fc31f1db | 170 | dhcp_fine_tmr(); |
donatien | 0:b802fc31f1db | 171 | } |
donatien | 0:b802fc31f1db | 172 | if(m_dhcpCoarseTimer.read()>=DHCP_COARSE_TIMER_SECS) |
donatien | 0:b802fc31f1db | 173 | { |
donatien | 0:b802fc31f1db | 174 | m_dhcpCoarseTimer.reset(); |
donatien | 0:b802fc31f1db | 175 | dhcp_coarse_tmr(); |
donatien | 0:b802fc31f1db | 176 | } |
donatien | 0:b802fc31f1db | 177 | } |
donatien | 0:b802fc31f1db | 178 | poll(); |
donatien | 0:b802fc31f1db | 179 | if( timeout.read_ms() > timeout_ms ) |
donatien | 0:b802fc31f1db | 180 | { |
donatien | 0:b802fc31f1db | 181 | //Abort |
donatien | 0:b802fc31f1db | 182 | if(m_useDhcp) |
donatien | 0:b802fc31f1db | 183 | dhcp_stop(m_pNetIf); |
donatien | 0:b802fc31f1db | 184 | else |
donatien | 0:b802fc31f1db | 185 | netif_set_down(m_pNetIf); |
donatien | 0:b802fc31f1db | 186 | DBG("Timeout.\n"); |
donatien | 0:b802fc31f1db | 187 | return ZG_TIMEOUT; |
donatien | 0:b802fc31f1db | 188 | } |
donatien | 0:b802fc31f1db | 189 | } |
donatien | 0:b802fc31f1db | 190 | |
donatien | 0:b802fc31f1db | 191 | m_ip = IpAddr(&(m_pNetIf->ip_addr)); |
donatien | 0:b802fc31f1db | 192 | |
donatien | 0:b802fc31f1db | 193 | DBG("Connected, IP : %d.%d.%d.%d\n", m_ip[0], m_ip[1], m_ip[2], m_ip[3]); |
donatien | 0:b802fc31f1db | 194 | |
donatien | 0:b802fc31f1db | 195 | return ZG_OK; |
donatien | 0:b802fc31f1db | 196 | } |
donatien | 0:b802fc31f1db | 197 | |
donatien | 0:b802fc31f1db | 198 | void ZG2100NetIf::poll() |
donatien | 0:b802fc31f1db | 199 | { |
donatien | 0:b802fc31f1db | 200 | LwipNetIf::poll(); |
donatien | 0:b802fc31f1db | 201 | zg_process(); |
donatien | 0:b802fc31f1db | 202 | } |
donatien | 0:b802fc31f1db | 203 | |
donatien | 0:b802fc31f1db | 204 | void ZG2100NetIf::waitReady() |
donatien | 0:b802fc31f1db | 205 | { |
donatien | 0:b802fc31f1db | 206 | while( zg_mgmt_is_busy() ) |
donatien | 0:b802fc31f1db | 207 | { |
donatien | 0:b802fc31f1db | 208 | zg_process(); |
donatien | 0:b802fc31f1db | 209 | } |
donatien | 0:b802fc31f1db | 210 | } |
donatien | 0:b802fc31f1db | 211 | |
donatien | 0:b802fc31f1db | 212 | #endif |