Marin Assaliyski
Poerting the Xbee library to use teh wifi functionality of the LPC4088.
Dependents: XBee_WiFi_EA_LPC4088
Fork of
XBee
by 
Suga koubou
XBeeWiFi.cpp@4:f6d73acc1f75, 2012-03-13 (annotated)
- Committer:
- okini3939
- Date:
- Tue Mar 13 09:01:52 2012 +0000
- Revision:
- 4:f6d73acc1f75
- Parent:
- 3:8573b122fa84
- Child:
- 5:547cfff7adf7
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| okini3939 | 2:6efb3541af61 | 1 | /** |
| okini3939 | 2:6efb3541af61 | 2 | * XBee Wi-Fi library for mbed |
| okini3939 | 2:6efb3541af61 | 3 | * Copyright (c) 2011 Hiroshi Suga |
| okini3939 | 2:6efb3541af61 | 4 | * Released under the MIT License: http://mbed.org/license/mit |
| okini3939 | 2:6efb3541af61 | 5 | */ |
| okini3939 | 2:6efb3541af61 | 6 | |
| okini3939 | 2:6efb3541af61 | 7 | /** @file |
| okini3939 | 3:8573b122fa84 | 8 | * @brief XBee Wi-Fi library for mbed |
| okini3939 | 2:6efb3541af61 | 9 | */ |
| okini3939 | 2:6efb3541af61 | 10 | |
| okini3939 | 3:8573b122fa84 | 11 | //#define DEBUG |
| okini3939 | 3:8573b122fa84 | 12 | #include "dbg.h" |
| okini3939 | 3:8573b122fa84 | 13 | |
| okini3939 | 2:6efb3541af61 | 14 | #include "mbed.h" |
| okini3939 | 2:6efb3541af61 | 15 | #include "XBee.h" |
| okini3939 | 2:6efb3541af61 | 16 | #include "XBeeWiFi.h" |
| okini3939 | 2:6efb3541af61 | 17 | #include "EthernetNetIf.h" |
| okini3939 | 2:6efb3541af61 | 18 | |
| okini3939 | 2:6efb3541af61 | 19 | #define REVERSE_ENDIAN(x) (uint16_t)(((uint16_t)x >> 8) | ((uint16_t)x << 8)) |
| okini3939 | 2:6efb3541af61 | 20 | |
| okini3939 | 2:6efb3541af61 | 21 | #ifdef USE_WIFICLASS |
| okini3939 | 4:f6d73acc1f75 | 22 | XBeeWiFi::XBeeWiFi (PinName p_tx, PinName p_rx, PinName p_cts, PinName p_rts) : XBee(p_tx, p_rx, p_cts, p_rts) { |
| okini3939 | 2:6efb3541af61 | 23 | } |
| okini3939 | 2:6efb3541af61 | 24 | |
| okini3939 | 2:6efb3541af61 | 25 | int XBeeWiFi::setup (int security, const char *ssid, const char *pin) { |
| okini3939 | 3:8573b122fa84 | 26 | int len, r; |
| okini3939 | 2:6efb3541af61 | 27 | uint8_t cmd[2], val[32]; |
| okini3939 | 2:6efb3541af61 | 28 | AtCommandRequest atRequest; |
| okini3939 | 2:6efb3541af61 | 29 | |
| okini3939 | 3:8573b122fa84 | 30 | // SSID |
| okini3939 | 3:8573b122fa84 | 31 | memcpy(cmd, "ID", 2); |
| okini3939 | 3:8573b122fa84 | 32 | len = strlen(ssid); |
| okini3939 | 3:8573b122fa84 | 33 | memcpy(val, ssid, len); |
| okini3939 | 3:8573b122fa84 | 34 | atRequest.setCommand(cmd); |
| okini3939 | 3:8573b122fa84 | 35 | atRequest.setCommandValue(val); |
| okini3939 | 3:8573b122fa84 | 36 | atRequest.setCommandValueLength(len); |
| okini3939 | 3:8573b122fa84 | 37 | atRequest.setFrameId(getNextFrameId()); |
| okini3939 | 3:8573b122fa84 | 38 | send(atRequest); |
| okini3939 | 3:8573b122fa84 | 39 | r = getWiResponse(AT_COMMAND_RESPONSE, atRequest.getFrameId()); |
| okini3939 | 3:8573b122fa84 | 40 | DBG("wifi ID: %d\r\n", r); |
| okini3939 | 3:8573b122fa84 | 41 | if (r < 0) return -1; |
| okini3939 | 3:8573b122fa84 | 42 | |
| okini3939 | 3:8573b122fa84 | 43 | if (security != SECURITY_OPEN) { |
| okini3939 | 3:8573b122fa84 | 44 | // PIN |
| okini3939 | 3:8573b122fa84 | 45 | memcpy(cmd, "PK", 2); |
| okini3939 | 3:8573b122fa84 | 46 | len = strlen(pin); |
| okini3939 | 3:8573b122fa84 | 47 | memcpy(val, pin, len); |
| okini3939 | 3:8573b122fa84 | 48 | atRequest.setCommand(cmd); |
| okini3939 | 3:8573b122fa84 | 49 | atRequest.setCommandValue(val); |
| okini3939 | 3:8573b122fa84 | 50 | atRequest.setCommandValueLength(len); |
| okini3939 | 3:8573b122fa84 | 51 | atRequest.setFrameId(getNextFrameId()); |
| okini3939 | 3:8573b122fa84 | 52 | send(atRequest); |
| okini3939 | 3:8573b122fa84 | 53 | r = getWiResponse(AT_COMMAND_RESPONSE, atRequest.getFrameId()); |
| okini3939 | 3:8573b122fa84 | 54 | DBG("wifi PK: %d\r\n", r); |
| okini3939 | 3:8573b122fa84 | 55 | if (r < 0) return -1; |
| okini3939 | 3:8573b122fa84 | 56 | } |
| okini3939 | 3:8573b122fa84 | 57 | |
| okini3939 | 2:6efb3541af61 | 58 | // security type |
| okini3939 | 2:6efb3541af61 | 59 | memcpy(cmd, "EE", 2); |
| okini3939 | 2:6efb3541af61 | 60 | val[0] = security; |
| okini3939 | 2:6efb3541af61 | 61 | atRequest.setCommand(cmd); |
| okini3939 | 2:6efb3541af61 | 62 | atRequest.setCommandValue(val); |
| okini3939 | 2:6efb3541af61 | 63 | atRequest.setCommandValueLength(1); |
| okini3939 | 3:8573b122fa84 | 64 | atRequest.setFrameId(getNextFrameId()); |
| okini3939 | 2:6efb3541af61 | 65 | send(atRequest); |
| okini3939 | 3:8573b122fa84 | 66 | r = getWiResponse(AT_COMMAND_RESPONSE, atRequest.getFrameId()); |
| okini3939 | 3:8573b122fa84 | 67 | DBG("wifi EE: %d\r\n", r); |
| okini3939 | 3:8573b122fa84 | 68 | if (r < 0) return -1; |
| okini3939 | 2:6efb3541af61 | 69 | |
| okini3939 | 2:6efb3541af61 | 70 | return 0; |
| okini3939 | 2:6efb3541af61 | 71 | } |
| okini3939 | 2:6efb3541af61 | 72 | |
| okini3939 | 2:6efb3541af61 | 73 | int XBeeWiFi::setup (const char *ssid) { |
| okini3939 | 2:6efb3541af61 | 74 | return setup(SECURITY_OPEN, ssid, NULL); |
| okini3939 | 2:6efb3541af61 | 75 | } |
| okini3939 | 2:6efb3541af61 | 76 | |
| okini3939 | 2:6efb3541af61 | 77 | int XBeeWiFi::reset () { |
| okini3939 | 2:6efb3541af61 | 78 | // RESET |
| okini3939 | 3:8573b122fa84 | 79 | uint8_t cmd[2] = {'N', 'R'}; // Network reset |
| okini3939 | 3:8573b122fa84 | 80 | // uint8_t cmd[2] = {'F', 'R'}; // Software reset |
| okini3939 | 2:6efb3541af61 | 81 | AtCommandRequest atRequest; |
| okini3939 | 2:6efb3541af61 | 82 | |
| okini3939 | 2:6efb3541af61 | 83 | atRequest.setCommand(cmd); |
| okini3939 | 3:8573b122fa84 | 84 | atRequest.setFrameId(getNextFrameId()); |
| okini3939 | 2:6efb3541af61 | 85 | send(atRequest); |
| okini3939 | 3:8573b122fa84 | 86 | return getWiResponse(AT_COMMAND_RESPONSE, atRequest.getFrameId()); |
| okini3939 | 2:6efb3541af61 | 87 | } |
| okini3939 | 2:6efb3541af61 | 88 | |
| okini3939 | 4:f6d73acc1f75 | 89 | int XBeeWiFi::baud (int b) { |
| okini3939 | 4:f6d73acc1f75 | 90 | // RESET |
| okini3939 | 4:f6d73acc1f75 | 91 | uint8_t cmd[2] = {'B', 'D'}; |
| okini3939 | 4:f6d73acc1f75 | 92 | char val[4]; |
| okini3939 | 4:f6d73acc1f75 | 93 | AtCommandRequest atRequest; |
| okini3939 | 4:f6d73acc1f75 | 94 | int r, len; |
| okini3939 | 4:f6d73acc1f75 | 95 | |
| okini3939 | 4:f6d73acc1f75 | 96 | if (b < 0x100) { |
| okini3939 | 4:f6d73acc1f75 | 97 | val[0] = b; |
| okini3939 | 4:f6d73acc1f75 | 98 | len = 1; |
| okini3939 | 4:f6d73acc1f75 | 99 | } else { |
| okini3939 | 4:f6d73acc1f75 | 100 | val[0] = (b >> 24) & 0xff; |
| okini3939 | 4:f6d73acc1f75 | 101 | val[1] = (b >> 16) & 0xff; |
| okini3939 | 4:f6d73acc1f75 | 102 | val[2] = (b >> 8) & 0xff; |
| okini3939 | 4:f6d73acc1f75 | 103 | val[3] = b & 0xff; |
| okini3939 | 4:f6d73acc1f75 | 104 | len = 4; |
| okini3939 | 4:f6d73acc1f75 | 105 | } |
| okini3939 | 4:f6d73acc1f75 | 106 | atRequest.setCommand(cmd); |
| okini3939 | 4:f6d73acc1f75 | 107 | atRequest.setCommandValue((uint8_t*)val); |
| okini3939 | 4:f6d73acc1f75 | 108 | atRequest.setCommandValueLength(len); |
| okini3939 | 4:f6d73acc1f75 | 109 | atRequest.setFrameId(getNextFrameId()); |
| okini3939 | 4:f6d73acc1f75 | 110 | send(atRequest); |
| okini3939 | 4:f6d73acc1f75 | 111 | r = getWiResponse(AT_COMMAND_RESPONSE, atRequest.getFrameId()); |
| okini3939 | 4:f6d73acc1f75 | 112 | |
| okini3939 | 4:f6d73acc1f75 | 113 | if (r == 0) { |
| okini3939 | 4:f6d73acc1f75 | 114 | begin(b); |
| okini3939 | 4:f6d73acc1f75 | 115 | } |
| okini3939 | 4:f6d73acc1f75 | 116 | return r; |
| okini3939 | 4:f6d73acc1f75 | 117 | } |
| okini3939 | 4:f6d73acc1f75 | 118 | |
| okini3939 | 2:6efb3541af61 | 119 | int XBeeWiFi::setAddress () { |
| okini3939 | 2:6efb3541af61 | 120 | // DHCP |
| okini3939 | 2:6efb3541af61 | 121 | uint8_t cmd[2] = {'M', 'A'}; |
| okini3939 | 2:6efb3541af61 | 122 | char val[1] = {0}; |
| okini3939 | 2:6efb3541af61 | 123 | AtCommandRequest atRequest; |
| okini3939 | 2:6efb3541af61 | 124 | |
| okini3939 | 2:6efb3541af61 | 125 | atRequest.setCommand(cmd); |
| okini3939 | 2:6efb3541af61 | 126 | atRequest.setCommandValue((uint8_t*)val); |
| okini3939 | 2:6efb3541af61 | 127 | atRequest.setCommandValueLength(1); |
| okini3939 | 3:8573b122fa84 | 128 | atRequest.setFrameId(getNextFrameId()); |
| okini3939 | 2:6efb3541af61 | 129 | send(atRequest); |
| okini3939 | 2:6efb3541af61 | 130 | |
| okini3939 | 3:8573b122fa84 | 131 | return getWiResponse(AT_COMMAND_RESPONSE, atRequest.getFrameId()); |
| okini3939 | 2:6efb3541af61 | 132 | } |
| okini3939 | 2:6efb3541af61 | 133 | |
| okini3939 | 2:6efb3541af61 | 134 | int XBeeWiFi::setAddress (IpAddr &ipaddr, IpAddr &netmask, IpAddr &gateway, IpAddr &nameserver) { |
| okini3939 | 2:6efb3541af61 | 135 | uint8_t cmd[2]; |
| okini3939 | 2:6efb3541af61 | 136 | char val[32]; |
| okini3939 | 2:6efb3541af61 | 137 | AtCommandRequest atRequest; |
| okini3939 | 2:6efb3541af61 | 138 | |
| okini3939 | 2:6efb3541af61 | 139 | // Static |
| okini3939 | 2:6efb3541af61 | 140 | memcpy(cmd, "MA", 2); |
| okini3939 | 2:6efb3541af61 | 141 | val[0] = 1; |
| okini3939 | 2:6efb3541af61 | 142 | atRequest.setCommand(cmd); |
| okini3939 | 2:6efb3541af61 | 143 | atRequest.setCommandValue((uint8_t*)val); |
| okini3939 | 2:6efb3541af61 | 144 | atRequest.setCommandValueLength(1); |
| okini3939 | 3:8573b122fa84 | 145 | atRequest.setFrameId(getNextFrameId()); |
| okini3939 | 2:6efb3541af61 | 146 | send(atRequest); |
| okini3939 | 3:8573b122fa84 | 147 | getWiResponse(AT_COMMAND_RESPONSE, atRequest.getFrameId()); |
| okini3939 | 2:6efb3541af61 | 148 | |
| okini3939 | 2:6efb3541af61 | 149 | // IP address |
| okini3939 | 2:6efb3541af61 | 150 | memcpy(cmd, "MY", 2); |
| okini3939 | 2:6efb3541af61 | 151 | sprintf(val, "%d.%d.%d.%d", ipaddr[0], ipaddr[1], ipaddr[2], ipaddr[3]); |
| okini3939 | 2:6efb3541af61 | 152 | atRequest.setCommand(cmd); |
| okini3939 | 2:6efb3541af61 | 153 | atRequest.setCommandValue((uint8_t*)val); |
| okini3939 | 2:6efb3541af61 | 154 | atRequest.setCommandValueLength(strlen(val)); |
| okini3939 | 3:8573b122fa84 | 155 | atRequest.setFrameId(getNextFrameId()); |
| okini3939 | 2:6efb3541af61 | 156 | send(atRequest); |
| okini3939 | 3:8573b122fa84 | 157 | getWiResponse(AT_COMMAND_RESPONSE, atRequest.getFrameId()); |
| okini3939 | 2:6efb3541af61 | 158 | |
| okini3939 | 2:6efb3541af61 | 159 | // sub netmask |
| okini3939 | 2:6efb3541af61 | 160 | memcpy(cmd, "NK", 2); |
| okini3939 | 2:6efb3541af61 | 161 | sprintf(val, "%d.%d.%d.%d", netmask[0], netmask[1], netmask[2], netmask[3]); |
| okini3939 | 2:6efb3541af61 | 162 | atRequest.setCommand(cmd); |
| okini3939 | 2:6efb3541af61 | 163 | atRequest.setCommandValue((uint8_t*)val); |
| okini3939 | 2:6efb3541af61 | 164 | atRequest.setCommandValueLength(strlen(val)); |
| okini3939 | 3:8573b122fa84 | 165 | atRequest.setFrameId(getNextFrameId()); |
| okini3939 | 2:6efb3541af61 | 166 | send(atRequest); |
| okini3939 | 3:8573b122fa84 | 167 | getWiResponse(AT_COMMAND_RESPONSE, atRequest.getFrameId()); |
| okini3939 | 2:6efb3541af61 | 168 | |
| okini3939 | 2:6efb3541af61 | 169 | // default gateway |
| okini3939 | 2:6efb3541af61 | 170 | memcpy(cmd, "GW", 2); |
| okini3939 | 2:6efb3541af61 | 171 | sprintf(val, "%d.%d.%d.%d", gateway[0], gateway[1], gateway[2], gateway[3]); |
| okini3939 | 2:6efb3541af61 | 172 | atRequest.setCommand(cmd); |
| okini3939 | 2:6efb3541af61 | 173 | atRequest.setCommandValue((uint8_t*)val); |
| okini3939 | 2:6efb3541af61 | 174 | atRequest.setCommandValueLength(strlen(val)); |
| okini3939 | 3:8573b122fa84 | 175 | atRequest.setFrameId(getNextFrameId()); |
| okini3939 | 2:6efb3541af61 | 176 | send(atRequest); |
| okini3939 | 3:8573b122fa84 | 177 | getWiResponse(AT_COMMAND_RESPONSE, atRequest.getFrameId()); |
| okini3939 | 2:6efb3541af61 | 178 | |
| okini3939 | 2:6efb3541af61 | 179 | // name server |
| okini3939 | 2:6efb3541af61 | 180 | _nameserver = nameserver; |
| okini3939 | 2:6efb3541af61 | 181 | |
| okini3939 | 2:6efb3541af61 | 182 | return 0; |
| okini3939 | 2:6efb3541af61 | 183 | } |
| okini3939 | 2:6efb3541af61 | 184 | |
| okini3939 | 3:8573b122fa84 | 185 | int XBeeWiFi::getAddress (IpAddr &ipaddr, IpAddr &netmask, IpAddr &gateway, IpAddr &nameserver) { |
| okini3939 | 3:8573b122fa84 | 186 | int r; |
| okini3939 | 3:8573b122fa84 | 187 | uint8_t cmd[2]; |
| okini3939 | 3:8573b122fa84 | 188 | AtCommandRequest atRequest; |
| okini3939 | 3:8573b122fa84 | 189 | AtCommandResponse atResponse; |
| okini3939 | 3:8573b122fa84 | 190 | |
| okini3939 | 3:8573b122fa84 | 191 | memcpy(cmd, "MY", 2); |
| okini3939 | 3:8573b122fa84 | 192 | atRequest.setCommand(cmd); |
| okini3939 | 3:8573b122fa84 | 193 | atRequest.clearCommandValue(); |
| okini3939 | 3:8573b122fa84 | 194 | atRequest.setFrameId(getNextFrameId()); |
| okini3939 | 3:8573b122fa84 | 195 | send(atRequest); |
| okini3939 | 3:8573b122fa84 | 196 | r = getWiResponse(AT_COMMAND_RESPONSE, atRequest.getFrameId()); |
| okini3939 | 3:8573b122fa84 | 197 | DBG("wifi MY: %d\r\n", r); |
| okini3939 | 3:8573b122fa84 | 198 | if (r >= 0) { |
| okini3939 | 3:8573b122fa84 | 199 | r = getWiAddr(ipaddr); |
| okini3939 | 3:8573b122fa84 | 200 | } |
| okini3939 | 3:8573b122fa84 | 201 | |
| okini3939 | 3:8573b122fa84 | 202 | memcpy(cmd, "MK", 2); |
| okini3939 | 3:8573b122fa84 | 203 | atRequest.setCommand(cmd); |
| okini3939 | 3:8573b122fa84 | 204 | atRequest.clearCommandValue(); |
| okini3939 | 3:8573b122fa84 | 205 | atRequest.setFrameId(getNextFrameId()); |
| okini3939 | 3:8573b122fa84 | 206 | send(atRequest); |
| okini3939 | 3:8573b122fa84 | 207 | r = getWiResponse(AT_COMMAND_RESPONSE, atRequest.getFrameId()); |
| okini3939 | 3:8573b122fa84 | 208 | DBG("wifi MK: %d\r\n", r); |
| okini3939 | 3:8573b122fa84 | 209 | if (r >= 0) { |
| okini3939 | 3:8573b122fa84 | 210 | r = getWiAddr(netmask); |
| okini3939 | 3:8573b122fa84 | 211 | } |
| okini3939 | 3:8573b122fa84 | 212 | |
| okini3939 | 3:8573b122fa84 | 213 | memcpy(cmd, "GW", 2); |
| okini3939 | 3:8573b122fa84 | 214 | atRequest.setCommand(cmd); |
| okini3939 | 3:8573b122fa84 | 215 | atRequest.clearCommandValue(); |
| okini3939 | 3:8573b122fa84 | 216 | atRequest.setFrameId(getNextFrameId()); |
| okini3939 | 3:8573b122fa84 | 217 | send(atRequest); |
| okini3939 | 3:8573b122fa84 | 218 | r = getWiResponse(AT_COMMAND_RESPONSE, atRequest.getFrameId()); |
| okini3939 | 3:8573b122fa84 | 219 | DBG("wifi GW: %d\r\n", r); |
| okini3939 | 3:8573b122fa84 | 220 | if (r >= 0) { |
| okini3939 | 3:8573b122fa84 | 221 | r = getWiAddr(gateway); |
| okini3939 | 3:8573b122fa84 | 222 | } |
| okini3939 | 3:8573b122fa84 | 223 | |
| okini3939 | 3:8573b122fa84 | 224 | nameserver = _nameserver; |
| okini3939 | 3:8573b122fa84 | 225 | |
| okini3939 | 3:8573b122fa84 | 226 | return 0; |
| okini3939 | 3:8573b122fa84 | 227 | } |
| okini3939 | 3:8573b122fa84 | 228 | |
| okini3939 | 3:8573b122fa84 | 229 | int XBeeWiFi::getWiAddr (IpAddr &ipaddr) { |
| okini3939 | 3:8573b122fa84 | 230 | int ip1, ip2, ip3, ip4; |
| okini3939 | 3:8573b122fa84 | 231 | AtCommandResponse atResponse; |
| okini3939 | 3:8573b122fa84 | 232 | |
| okini3939 | 3:8573b122fa84 | 233 | getResponse().getAtCommandResponse(atResponse); |
| okini3939 | 3:8573b122fa84 | 234 | if (atResponse.isOk() && atResponse.getValueLength() >= 7) { |
| okini3939 | 3:8573b122fa84 | 235 | sscanf((char*)atResponse.getValue(), "%d.%d.%d.%d", &ip1, &ip2, &ip3, &ip4); |
| okini3939 | 3:8573b122fa84 | 236 | ipaddr = IpAddr(ip1, ip2, ip3, ip4); |
| okini3939 | 3:8573b122fa84 | 237 | return 0; |
| okini3939 | 3:8573b122fa84 | 238 | } |
| okini3939 | 3:8573b122fa84 | 239 | return -1; |
| okini3939 | 3:8573b122fa84 | 240 | } |
| okini3939 | 3:8573b122fa84 | 241 | |
| okini3939 | 2:6efb3541af61 | 242 | int XBeeWiFi::setTimeout (int timeout) { |
| okini3939 | 2:6efb3541af61 | 243 | // timeout |
| okini3939 | 2:6efb3541af61 | 244 | uint8_t cmd[2] = {'T', 'P'}; |
| okini3939 | 2:6efb3541af61 | 245 | char val[1]; |
| okini3939 | 2:6efb3541af61 | 246 | AtCommandRequest atRequest; |
| okini3939 | 2:6efb3541af61 | 247 | |
| okini3939 | 2:6efb3541af61 | 248 | val[0] = timeout; |
| okini3939 | 2:6efb3541af61 | 249 | atRequest.setCommand(cmd); |
| okini3939 | 2:6efb3541af61 | 250 | atRequest.setCommandValue((uint8_t*)val); |
| okini3939 | 2:6efb3541af61 | 251 | atRequest.setCommandValueLength(1); |
| okini3939 | 3:8573b122fa84 | 252 | atRequest.setFrameId(getNextFrameId()); |
| okini3939 | 2:6efb3541af61 | 253 | send(atRequest); |
| okini3939 | 2:6efb3541af61 | 254 | |
| okini3939 | 2:6efb3541af61 | 255 | return getWiResponse(AT_COMMAND_RESPONSE); |
| okini3939 | 2:6efb3541af61 | 256 | } |
| okini3939 | 2:6efb3541af61 | 257 | |
| okini3939 | 2:6efb3541af61 | 258 | int XBeeWiFi::getStatus () { |
| okini3939 | 2:6efb3541af61 | 259 | // AI |
| okini3939 | 2:6efb3541af61 | 260 | uint8_t cmd[2] = {'A', 'I'}; |
| okini3939 | 2:6efb3541af61 | 261 | AtCommandRequest atRequest; |
| okini3939 | 2:6efb3541af61 | 262 | |
| okini3939 | 2:6efb3541af61 | 263 | atRequest.setCommand(cmd); |
| okini3939 | 3:8573b122fa84 | 264 | atRequest.setFrameId(getNextFrameId()); |
| okini3939 | 2:6efb3541af61 | 265 | send(atRequest); |
| okini3939 | 2:6efb3541af61 | 266 | |
| okini3939 | 3:8573b122fa84 | 267 | return getWiResponse(AT_COMMAND_RESPONSE, atRequest.getFrameId()); |
| okini3939 | 2:6efb3541af61 | 268 | } |
| okini3939 | 2:6efb3541af61 | 269 | |
| okini3939 | 3:8573b122fa84 | 270 | int XBeeWiFi::getWiResponse (int apiId, int frameid, int timeout) { |
| okini3939 | 2:6efb3541af61 | 271 | AtCommandResponse atResponse; |
| okini3939 | 2:6efb3541af61 | 272 | |
| okini3939 | 2:6efb3541af61 | 273 | if (readPacket(timeout)) { |
| okini3939 | 3:8573b122fa84 | 274 | if (frameid && frameid != getResponse().getFrameData()[0]) { |
| okini3939 | 3:8573b122fa84 | 275 | DBG("Expected AT response but got %x (frame %d)\r\n", getResponse().getApiId(), getResponse().getFrameData()[0]); |
| okini3939 | 3:8573b122fa84 | 276 | if (! readPacket(timeout)) return -1; |
| okini3939 | 3:8573b122fa84 | 277 | DBG("Retry ok\r\n"); |
| okini3939 | 3:8573b122fa84 | 278 | } |
| okini3939 | 3:8573b122fa84 | 279 | |
| okini3939 | 2:6efb3541af61 | 280 | if (getResponse().getApiId() == apiId) { |
| okini3939 | 2:6efb3541af61 | 281 | getResponse().getAtCommandResponse(atResponse); |
| okini3939 | 2:6efb3541af61 | 282 | |
| okini3939 | 3:8573b122fa84 | 283 | if (getResponse().getApiId() == IPv4_RX_FRAME) { |
| okini3939 | 3:8573b122fa84 | 284 | return 0; |
| okini3939 | 3:8573b122fa84 | 285 | } else |
| okini3939 | 2:6efb3541af61 | 286 | if (atResponse.isOk()) { |
| okini3939 | 2:6efb3541af61 | 287 | |
| okini3939 | 3:8573b122fa84 | 288 | // if (getResponse().getFrameDataLength() > 4) { |
| okini3939 | 2:6efb3541af61 | 289 | return atResponse.getValue()[0]; |
| okini3939 | 2:6efb3541af61 | 290 | |
| okini3939 | 2:6efb3541af61 | 291 | } else { |
| okini3939 | 3:8573b122fa84 | 292 | DBG("Command return error code: %x\r\n", atResponse.getStatus()); |
| okini3939 | 2:6efb3541af61 | 293 | } |
| okini3939 | 2:6efb3541af61 | 294 | } else { |
| okini3939 | 3:8573b122fa84 | 295 | DBG("Expected AT response but got %x\r\n", getResponse().getApiId()); |
| okini3939 | 2:6efb3541af61 | 296 | } |
| okini3939 | 2:6efb3541af61 | 297 | } else { |
| okini3939 | 2:6efb3541af61 | 298 | if (getResponse().isError()) { |
| okini3939 | 3:8573b122fa84 | 299 | DBG("Error reading packet. Error code: %x\r\n", getResponse().getErrorCode()); |
| okini3939 | 2:6efb3541af61 | 300 | } else { |
| okini3939 | 3:8573b122fa84 | 301 | DBG("No response from radio\r\n"); |
| okini3939 | 2:6efb3541af61 | 302 | } |
| okini3939 | 2:6efb3541af61 | 303 | } |
| okini3939 | 2:6efb3541af61 | 304 | |
| okini3939 | 2:6efb3541af61 | 305 | return -1; |
| okini3939 | 2:6efb3541af61 | 306 | } |
| okini3939 | 2:6efb3541af61 | 307 | |
| okini3939 | 2:6efb3541af61 | 308 | #ifdef USE_WIFIDNS |
| okini3939 | 3:8573b122fa84 | 309 | int XBeeWiFi::setNameserver (IpAddr &nameserver) { |
| okini3939 | 3:8573b122fa84 | 310 | _nameserver = nameserver; |
| okini3939 | 3:8573b122fa84 | 311 | return 0; |
| okini3939 | 3:8573b122fa84 | 312 | } |
| okini3939 | 3:8573b122fa84 | 313 | |
| okini3939 | 4:f6d73acc1f75 | 314 | // *** Note: wifi is turned off when XBee send the port 53 udp packet. |
| okini3939 | 2:6efb3541af61 | 315 | int XBeeWiFi::getHostByName (const char* name, IpAddr &addr) { |
| okini3939 | 4:f6d73acc1f75 | 316 | Timer timeout; |
| okini3939 | 4:f6d73acc1f75 | 317 | char buf[600]; |
| okini3939 | 4:f6d73acc1f75 | 318 | int r, len; |
| okini3939 | 3:8573b122fa84 | 319 | uint8_t cmd[2] = {'C', '0'}; |
| okini3939 | 3:8573b122fa84 | 320 | char val[2]; |
| okini3939 | 2:6efb3541af61 | 321 | IPv4TransmitRequest dnsRequest; |
| okini3939 | 2:6efb3541af61 | 322 | AtCommandRequest atRequest; |
| okini3939 | 2:6efb3541af61 | 323 | AtCommandResponse atResponse; |
| okini3939 | 2:6efb3541af61 | 324 | |
| okini3939 | 2:6efb3541af61 | 325 | if (!strcmp(name, "localhost")) { |
| okini3939 | 2:6efb3541af61 | 326 | addr = IpAddr(127, 0, 0, 1); |
| okini3939 | 2:6efb3541af61 | 327 | return 0; |
| okini3939 | 2:6efb3541af61 | 328 | } |
| okini3939 | 4:f6d73acc1f75 | 329 | /* |
| okini3939 | 3:8573b122fa84 | 330 | // bind src port |
| okini3939 | 3:8573b122fa84 | 331 | val[0] = (DNS_SRC_PORT >> 8) & 0xff; |
| okini3939 | 3:8573b122fa84 | 332 | val[1] = DNS_SRC_PORT & 0xff; |
| okini3939 | 3:8573b122fa84 | 333 | atRequest.setCommand(cmd); |
| okini3939 | 3:8573b122fa84 | 334 | atRequest.setCommandValue((uint8_t*)val); |
| okini3939 | 3:8573b122fa84 | 335 | atRequest.setCommandValueLength(2); |
| okini3939 | 3:8573b122fa84 | 336 | atRequest.setFrameId(getNextFrameId()); |
| okini3939 | 3:8573b122fa84 | 337 | send(atRequest); |
| okini3939 | 3:8573b122fa84 | 338 | r = getWiResponse(AT_COMMAND_RESPONSE); |
| okini3939 | 3:8573b122fa84 | 339 | DBG("wifi C0: %d\r\n", r); |
| okini3939 | 4:f6d73acc1f75 | 340 | */ |
| okini3939 | 2:6efb3541af61 | 341 | // send DNS request |
| okini3939 | 3:8573b122fa84 | 342 | len = createDnsRequest(name, buf); |
| okini3939 | 2:6efb3541af61 | 343 | dnsRequest.setAddress(_nameserver); |
| okini3939 | 3:8573b122fa84 | 344 | dnsRequest.setDstPort(DNS_PORT); |
| okini3939 | 3:8573b122fa84 | 345 | dnsRequest.setSrcPort(DNS_SRC_PORT); |
| okini3939 | 2:6efb3541af61 | 346 | dnsRequest.setProtocol(PROTOCOL_UDP); |
| okini3939 | 2:6efb3541af61 | 347 | dnsRequest.setPayload((uint8_t*)buf); |
| okini3939 | 2:6efb3541af61 | 348 | dnsRequest.setPayloadLength(len); |
| okini3939 | 4:f6d73acc1f75 | 349 | |
| okini3939 | 4:f6d73acc1f75 | 350 | // wait responce |
| okini3939 | 4:f6d73acc1f75 | 351 | timeout.reset(); |
| okini3939 | 4:f6d73acc1f75 | 352 | timeout.start(); |
| okini3939 | 4:f6d73acc1f75 | 353 | while (timeout.read_ms() < DNS_TIMEOUT) { |
| okini3939 | 3:8573b122fa84 | 354 | dnsRequest.setFrameId(getNextFrameId()); |
| okini3939 | 3:8573b122fa84 | 355 | send(dnsRequest); |
| okini3939 | 3:8573b122fa84 | 356 | |
| okini3939 | 3:8573b122fa84 | 357 | r = getWiResponse(TX_STATUS_RESPONSE, dnsRequest.getFrameId()); |
| okini3939 | 3:8573b122fa84 | 358 | DBG("wifi TX: %d\r\n", r); |
| okini3939 | 2:6efb3541af61 | 359 | |
| okini3939 | 4:f6d73acc1f75 | 360 | if (r >= 0) { |
| okini3939 | 3:8573b122fa84 | 361 | // recv DNS request |
| okini3939 | 3:8573b122fa84 | 362 | r = getWiResponse(IPv4_RX_FRAME, 0, 3000); |
| okini3939 | 3:8573b122fa84 | 363 | DBG("wifi RX: %d\r\n", r); |
| okini3939 | 3:8573b122fa84 | 364 | if (r >= 0) { |
| okini3939 | 4:f6d73acc1f75 | 365 | timeout.stop(); |
| okini3939 | 3:8573b122fa84 | 366 | getResponse().getAtCommandResponse(atResponse); |
| okini3939 | 3:8573b122fa84 | 367 | return getDnsResponse(atResponse.getValue() + 6, atResponse.getValueLength() - 6, addr); |
| okini3939 | 2:6efb3541af61 | 368 | } |
| okini3939 | 3:8573b122fa84 | 369 | } else { |
| okini3939 | 3:8573b122fa84 | 370 | break; |
| okini3939 | 2:6efb3541af61 | 371 | } |
| okini3939 | 2:6efb3541af61 | 372 | } |
| okini3939 | 4:f6d73acc1f75 | 373 | timeout.stop(); |
| okini3939 | 2:6efb3541af61 | 374 | |
| okini3939 | 2:6efb3541af61 | 375 | return -1; |
| okini3939 | 2:6efb3541af61 | 376 | } |
| okini3939 | 2:6efb3541af61 | 377 | |
| okini3939 | 2:6efb3541af61 | 378 | int XBeeWiFi::createDnsRequest (const char* name, char *buf) { |
| okini3939 | 2:6efb3541af61 | 379 | struct DNSHeader *dnsHeader; |
| okini3939 | 2:6efb3541af61 | 380 | struct DnsQuestionEnd *dnsEnd; |
| okini3939 | 2:6efb3541af61 | 381 | int len, num; |
| okini3939 | 2:6efb3541af61 | 382 | |
| okini3939 | 2:6efb3541af61 | 383 | // DNS header |
| okini3939 | 2:6efb3541af61 | 384 | dnsHeader = (DNSHeader*)buf; |
| okini3939 | 2:6efb3541af61 | 385 | dnsHeader->id = REVERSE_ENDIAN(0xdead); |
| okini3939 | 2:6efb3541af61 | 386 | dnsHeader->flags = REVERSE_ENDIAN(0x100); |
| okini3939 | 2:6efb3541af61 | 387 | dnsHeader->questions = REVERSE_ENDIAN(1); |
| okini3939 | 2:6efb3541af61 | 388 | dnsHeader->answers = 0; |
| okini3939 | 2:6efb3541af61 | 389 | dnsHeader->authorities = 0; |
| okini3939 | 2:6efb3541af61 | 390 | dnsHeader->additional = 0; |
| okini3939 | 2:6efb3541af61 | 391 | |
| okini3939 | 2:6efb3541af61 | 392 | // DNS question |
| okini3939 | 3:8573b122fa84 | 393 | len = sizeof(DNSHeader); |
| okini3939 | 3:8573b122fa84 | 394 | while ((num = (int)strchr(name, '.')) != NULL) { |
| okini3939 | 2:6efb3541af61 | 395 | num = num - (int)name; |
| okini3939 | 2:6efb3541af61 | 396 | buf[len] = num; |
| okini3939 | 2:6efb3541af61 | 397 | len ++; |
| okini3939 | 2:6efb3541af61 | 398 | strncpy(&buf[len], name, num); |
| okini3939 | 3:8573b122fa84 | 399 | name = name + num + 1; |
| okini3939 | 2:6efb3541af61 | 400 | len = len + num; |
| okini3939 | 2:6efb3541af61 | 401 | } |
| okini3939 | 2:6efb3541af61 | 402 | |
| okini3939 | 3:8573b122fa84 | 403 | if ((num = strlen(name)) != NULL) { |
| okini3939 | 2:6efb3541af61 | 404 | buf[len] = num; |
| okini3939 | 2:6efb3541af61 | 405 | len ++; |
| okini3939 | 2:6efb3541af61 | 406 | strncpy(&buf[len], name, num); |
| okini3939 | 3:8573b122fa84 | 407 | len = len + num; |
| okini3939 | 2:6efb3541af61 | 408 | } |
| okini3939 | 3:8573b122fa84 | 409 | buf[len] = 0; |
| okini3939 | 3:8573b122fa84 | 410 | len ++; |
| okini3939 | 2:6efb3541af61 | 411 | |
| okini3939 | 2:6efb3541af61 | 412 | dnsEnd = (DnsQuestionEnd*)&buf[len]; |
| okini3939 | 2:6efb3541af61 | 413 | dnsEnd->type = REVERSE_ENDIAN(DNS_QUERY_A); |
| okini3939 | 2:6efb3541af61 | 414 | dnsEnd->clas = REVERSE_ENDIAN(DNS_CLASS_IN); |
| okini3939 | 2:6efb3541af61 | 415 | |
| okini3939 | 3:8573b122fa84 | 416 | return len + sizeof(DnsQuestionEnd); |
| okini3939 | 2:6efb3541af61 | 417 | } |
| okini3939 | 2:6efb3541af61 | 418 | |
| okini3939 | 2:6efb3541af61 | 419 | int XBeeWiFi::getDnsResponse (const uint8_t *buf, int len, IpAddr &addr) { |
| okini3939 | 2:6efb3541af61 | 420 | int i; |
| okini3939 | 2:6efb3541af61 | 421 | struct DNSHeader *dnsHeader; |
| okini3939 | 2:6efb3541af61 | 422 | struct DnsAnswer *dnsAnswer; |
| okini3939 | 2:6efb3541af61 | 423 | |
| okini3939 | 2:6efb3541af61 | 424 | // DNS header |
| okini3939 | 2:6efb3541af61 | 425 | dnsHeader = (DNSHeader*)buf; |
| okini3939 | 2:6efb3541af61 | 426 | if (REVERSE_ENDIAN(dnsHeader->id) != 0xdead || (REVERSE_ENDIAN(dnsHeader->flags) & 0x800f) != 0x8000) { |
| okini3939 | 2:6efb3541af61 | 427 | return -1; |
| okini3939 | 2:6efb3541af61 | 428 | } |
| okini3939 | 2:6efb3541af61 | 429 | |
| okini3939 | 2:6efb3541af61 | 430 | // skip question |
| okini3939 | 3:8573b122fa84 | 431 | for (i = sizeof(DNSHeader); buf[i] && i < len; i ++); |
| okini3939 | 2:6efb3541af61 | 432 | i = i + 1 + sizeof(DnsQuestionEnd); |
| okini3939 | 2:6efb3541af61 | 433 | |
| okini3939 | 2:6efb3541af61 | 434 | // DNS answer |
| okini3939 | 2:6efb3541af61 | 435 | while (i < len) { |
| okini3939 | 2:6efb3541af61 | 436 | dnsAnswer = (DnsAnswer*)&buf[i]; |
| okini3939 | 2:6efb3541af61 | 437 | if (dnsAnswer->clas != REVERSE_ENDIAN(DNS_CLASS_IN)) { |
| okini3939 | 2:6efb3541af61 | 438 | return -1; |
| okini3939 | 2:6efb3541af61 | 439 | } |
| okini3939 | 2:6efb3541af61 | 440 | |
| okini3939 | 3:8573b122fa84 | 441 | i = i + sizeof(DnsAnswer); |
| okini3939 | 2:6efb3541af61 | 442 | if (dnsAnswer->type == REVERSE_ENDIAN(DNS_QUERY_A)) { |
| okini3939 | 2:6efb3541af61 | 443 | addr = IpAddr(buf[i], buf[i + 1], buf[i + 2], buf[i + 3]); |
| okini3939 | 2:6efb3541af61 | 444 | return 0; |
| okini3939 | 2:6efb3541af61 | 445 | } |
| okini3939 | 2:6efb3541af61 | 446 | i = i + dnsAnswer->length; |
| okini3939 | 2:6efb3541af61 | 447 | } |
| okini3939 | 2:6efb3541af61 | 448 | |
| okini3939 | 2:6efb3541af61 | 449 | return -1; |
| okini3939 | 2:6efb3541af61 | 450 | } |
| okini3939 | 2:6efb3541af61 | 451 | #endif |
| okini3939 | 2:6efb3541af61 | 452 | |
| okini3939 | 2:6efb3541af61 | 453 | #endif |
| okini3939 | 2:6efb3541af61 | 454 | |
| okini3939 | 2:6efb3541af61 | 455 | |
| okini3939 | 2:6efb3541af61 | 456 | IPv4TransmitRequest::IPv4TransmitRequest() : PayloadRequest(IPv4_TRANSMIT_REQUEST, DEFAULT_FRAME_ID, NULL, 0) { |
| okini3939 | 2:6efb3541af61 | 457 | } |
| okini3939 | 2:6efb3541af61 | 458 | |
| okini3939 | 4:f6d73acc1f75 | 459 | IPv4TransmitRequest::IPv4TransmitRequest(IpAddr &dstAddr, uint16_t dstPort, uint16_t srcPort, uint8_t protocol, uint8_t option, uint8_t *data, uint16_t dataLength, uint8_t frameId): PayloadRequest(IPv4_TRANSMIT_REQUEST, frameId, data, dataLength) { |
| okini3939 | 2:6efb3541af61 | 460 | _dstAddr = dstAddr; |
| okini3939 | 2:6efb3541af61 | 461 | _dstPort = dstPort; |
| okini3939 | 2:6efb3541af61 | 462 | _srcPort = srcPort; |
| okini3939 | 2:6efb3541af61 | 463 | _protocol = protocol; |
| okini3939 | 2:6efb3541af61 | 464 | _option = option; |
| okini3939 | 2:6efb3541af61 | 465 | } |
| okini3939 | 2:6efb3541af61 | 466 | |
| okini3939 | 4:f6d73acc1f75 | 467 | IPv4TransmitRequest::IPv4TransmitRequest(IpAddr &dstAddr, uint16_t dstPort, uint8_t *data, uint16_t dataLength): PayloadRequest(IPv4_TRANSMIT_REQUEST, DEFAULT_FRAME_ID, data, dataLength) { |
| okini3939 | 2:6efb3541af61 | 468 | _dstAddr = dstAddr; |
| okini3939 | 2:6efb3541af61 | 469 | _dstPort = dstPort; |
| okini3939 | 2:6efb3541af61 | 470 | _srcPort = 0x270f; |
| okini3939 | 2:6efb3541af61 | 471 | _protocol = PROTOCOL_UDP; |
| okini3939 | 2:6efb3541af61 | 472 | _option = 0; |
| okini3939 | 2:6efb3541af61 | 473 | } |
| okini3939 | 2:6efb3541af61 | 474 | |
| okini3939 | 4:f6d73acc1f75 | 475 | uint8_t IPv4TransmitRequest::getFrameData(uint16_t pos) { |
| okini3939 | 2:6efb3541af61 | 476 | if (pos == 0) { |
| okini3939 | 2:6efb3541af61 | 477 | return _dstAddr[0]; |
| okini3939 | 2:6efb3541af61 | 478 | } else if (pos == 1) { |
| okini3939 | 2:6efb3541af61 | 479 | return _dstAddr[1]; |
| okini3939 | 2:6efb3541af61 | 480 | } else if (pos == 2) { |
| okini3939 | 2:6efb3541af61 | 481 | return _dstAddr[2]; |
| okini3939 | 2:6efb3541af61 | 482 | } else if (pos == 3) { |
| okini3939 | 2:6efb3541af61 | 483 | return _dstAddr[3]; |
| okini3939 | 2:6efb3541af61 | 484 | } else if (pos == 4) { |
| okini3939 | 2:6efb3541af61 | 485 | return (_dstPort >> 8) & 0xff; |
| okini3939 | 2:6efb3541af61 | 486 | } else if (pos == 5) { |
| okini3939 | 2:6efb3541af61 | 487 | return _dstPort & 0xff; |
| okini3939 | 2:6efb3541af61 | 488 | } else if (pos == 6) { |
| okini3939 | 2:6efb3541af61 | 489 | return (_srcPort >> 8) & 0xff; |
| okini3939 | 2:6efb3541af61 | 490 | } else if (pos == 7) { |
| okini3939 | 2:6efb3541af61 | 491 | return _srcPort & 0xff; |
| okini3939 | 2:6efb3541af61 | 492 | } else if (pos == 8) { |
| okini3939 | 2:6efb3541af61 | 493 | return _protocol; |
| okini3939 | 2:6efb3541af61 | 494 | } else if (pos == 9) { |
| okini3939 | 2:6efb3541af61 | 495 | return _option; |
| okini3939 | 2:6efb3541af61 | 496 | } else { |
| okini3939 | 2:6efb3541af61 | 497 | return getPayload()[pos - IPv4_TRANSMIT_REQUEST_API_LENGTH]; |
| okini3939 | 2:6efb3541af61 | 498 | } |
| okini3939 | 2:6efb3541af61 | 499 | } |
| okini3939 | 2:6efb3541af61 | 500 | |
| okini3939 | 4:f6d73acc1f75 | 501 | uint16_t IPv4TransmitRequest::getFrameDataLength() { |
| okini3939 | 2:6efb3541af61 | 502 | return IPv4_TRANSMIT_REQUEST_API_LENGTH + getPayloadLength(); |
| okini3939 | 2:6efb3541af61 | 503 | } |
| okini3939 | 2:6efb3541af61 | 504 | |
| okini3939 | 2:6efb3541af61 | 505 | IpAddr& IPv4TransmitRequest::getAddress() { |
| okini3939 | 2:6efb3541af61 | 506 | return _dstAddr; |
| okini3939 | 2:6efb3541af61 | 507 | } |
| okini3939 | 2:6efb3541af61 | 508 | |
| okini3939 | 2:6efb3541af61 | 509 | uint16_t IPv4TransmitRequest::getDstPort() { |
| okini3939 | 2:6efb3541af61 | 510 | return _dstPort; |
| okini3939 | 2:6efb3541af61 | 511 | } |
| okini3939 | 2:6efb3541af61 | 512 | |
| okini3939 | 2:6efb3541af61 | 513 | uint16_t IPv4TransmitRequest::getSrcPort() { |
| okini3939 | 2:6efb3541af61 | 514 | return _srcPort; |
| okini3939 | 2:6efb3541af61 | 515 | } |
| okini3939 | 2:6efb3541af61 | 516 | |
| okini3939 | 2:6efb3541af61 | 517 | uint8_t IPv4TransmitRequest::getProtocol() { |
| okini3939 | 2:6efb3541af61 | 518 | return _protocol; |
| okini3939 | 2:6efb3541af61 | 519 | } |
| okini3939 | 2:6efb3541af61 | 520 | |
| okini3939 | 2:6efb3541af61 | 521 | uint8_t IPv4TransmitRequest::getOption() { |
| okini3939 | 2:6efb3541af61 | 522 | return _option; |
| okini3939 | 2:6efb3541af61 | 523 | } |
| okini3939 | 2:6efb3541af61 | 524 | |
| okini3939 | 2:6efb3541af61 | 525 | void IPv4TransmitRequest::setAddress(IpAddr &dstAddr) { |
| okini3939 | 2:6efb3541af61 | 526 | _dstAddr = dstAddr; |
| okini3939 | 2:6efb3541af61 | 527 | } |
| okini3939 | 2:6efb3541af61 | 528 | |
| okini3939 | 2:6efb3541af61 | 529 | void IPv4TransmitRequest::setDstPort(uint16_t dstPort) { |
| okini3939 | 2:6efb3541af61 | 530 | _dstPort = dstPort; |
| okini3939 | 2:6efb3541af61 | 531 | } |
| okini3939 | 2:6efb3541af61 | 532 | |
| okini3939 | 2:6efb3541af61 | 533 | void IPv4TransmitRequest::setSrcPort(uint16_t srcPort) { |
| okini3939 | 2:6efb3541af61 | 534 | _srcPort = srcPort; |
| okini3939 | 2:6efb3541af61 | 535 | } |
| okini3939 | 2:6efb3541af61 | 536 | |
| okini3939 | 2:6efb3541af61 | 537 | void IPv4TransmitRequest::setProtocol(uint8_t protocol) { |
| okini3939 | 2:6efb3541af61 | 538 | _protocol = protocol; |
| okini3939 | 2:6efb3541af61 | 539 | } |
| okini3939 | 2:6efb3541af61 | 540 | |
| okini3939 | 2:6efb3541af61 | 541 | void IPv4TransmitRequest::setOption(uint8_t option) { |
| okini3939 | 2:6efb3541af61 | 542 | _option = option; |
| okini3939 | 2:6efb3541af61 | 543 | } |
| okini3939 | 2:6efb3541af61 | 544 | |
| okini3939 | 2:6efb3541af61 | 545 | |
| okini3939 | 2:6efb3541af61 | 546 | Transmit_Status::Transmit_Status() : FrameIdResponse() { |
| okini3939 | 2:6efb3541af61 | 547 | |
| okini3939 | 2:6efb3541af61 | 548 | } |
| okini3939 | 2:6efb3541af61 | 549 | |
| okini3939 | 2:6efb3541af61 | 550 | uint8_t Transmit_Status::getStatus() { |
| okini3939 | 2:6efb3541af61 | 551 | return getFrameData()[1]; |
| okini3939 | 2:6efb3541af61 | 552 | } |
| okini3939 | 2:6efb3541af61 | 553 | |
| okini3939 | 2:6efb3541af61 | 554 | bool Transmit_Status::isSuccess() { |
| okini3939 | 2:6efb3541af61 | 555 | return getStatus() == SUCCESS; |
| okini3939 | 2:6efb3541af61 | 556 | } |
| okini3939 | 2:6efb3541af61 | 557 | |
| okini3939 | 2:6efb3541af61 | 558 | |
| okini3939 | 4:f6d73acc1f75 | 559 | IPV4RxFrame::IPV4RxFrame () { |
| okini3939 | 4:f6d73acc1f75 | 560 | } |
| okini3939 | 4:f6d73acc1f75 | 561 | |
| okini3939 | 2:6efb3541af61 | 562 | IpAddr& IPV4RxFrame::getSrcAddress() { |
| okini3939 | 4:f6d73acc1f75 | 563 | _srcAddr = IpAddr(getFrameData()[0], getFrameData()[1], getFrameData()[2], getFrameData()[3]); |
| okini3939 | 2:6efb3541af61 | 564 | return _srcAddr; |
| okini3939 | 2:6efb3541af61 | 565 | } |
| okini3939 | 2:6efb3541af61 | 566 | |
| okini3939 | 2:6efb3541af61 | 567 | uint16_t IPV4RxFrame::getDstPort() { |
| okini3939 | 4:f6d73acc1f75 | 568 | return (getFrameData()[4] << 8) + getFrameData()[5]; |
| okini3939 | 2:6efb3541af61 | 569 | } |
| okini3939 | 2:6efb3541af61 | 570 | |
| okini3939 | 2:6efb3541af61 | 571 | uint16_t IPV4RxFrame::getSrcPort() { |
| okini3939 | 4:f6d73acc1f75 | 572 | return (getFrameData()[6] << 8) + getFrameData()[7]; |
| okini3939 | 2:6efb3541af61 | 573 | } |
| okini3939 | 2:6efb3541af61 | 574 | |
| okini3939 | 2:6efb3541af61 | 575 | uint8_t IPV4RxFrame::getProtocol() { |
| okini3939 | 4:f6d73acc1f75 | 576 | return getFrameData()[8]; |
| okini3939 | 2:6efb3541af61 | 577 | } |
| okini3939 | 2:6efb3541af61 | 578 | |
| okini3939 | 2:6efb3541af61 | 579 | uint8_t IPV4RxFrame::getStatus() { |
| okini3939 | 4:f6d73acc1f75 | 580 | return getFrameData()[9]; |
| okini3939 | 2:6efb3541af61 | 581 | } |
| okini3939 | 2:6efb3541af61 | 582 | |
| okini3939 | 2:6efb3541af61 | 583 | // markers to read data from packet array. this is the index, so the 12th item in the array |
| okini3939 | 2:6efb3541af61 | 584 | uint8_t IPV4RxFrame::getDataOffset() { |
| okini3939 | 4:f6d73acc1f75 | 585 | return 10; |
| okini3939 | 2:6efb3541af61 | 586 | } |
| okini3939 | 2:6efb3541af61 | 587 | |
| okini3939 | 4:f6d73acc1f75 | 588 | uint16_t IPV4RxFrame::getDataLength() { |
| okini3939 | 2:6efb3541af61 | 589 | return getPacketLength() - getDataOffset() - 1; |
| okini3939 | 2:6efb3541af61 | 590 | } |