Samuel Mokrani
Library to use a wifly module: RN 131 C/G
Dependents: RN-XV_simple_server
Wifly.cpp@9:984c1436dd42, 2011-08-15 (annotated)
- Committer:
- samux
- Date:
- Mon Aug 15 16:05:21 2011 +0000
- Revision:
- 9:984c1436dd42
- Parent:
- 7:c6cf9ae117b1
- Child:
- 10:d3e3e925f62f
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| samux | 0:2f38aaabc810 | 1 | #include "mbed.h" |
| samux | 0:2f38aaabc810 | 2 | #include "Wifly.h" |
| samux | 0:2f38aaabc810 | 3 | #include <string> |
| samux | 0:2f38aaabc810 | 4 | |
| samux | 0:2f38aaabc810 | 5 | |
| samux | 0:2f38aaabc810 | 6 | |
| samux | 0:2f38aaabc810 | 7 | |
| samux | 0:2f38aaabc810 | 8 | |
| samux | 0:2f38aaabc810 | 9 | |
| samux | 0:2f38aaabc810 | 10 | Wifly::Wifly( PinName tx, PinName rx, PinName _reset, char * ssid, char * phrase, |
| samux | 5:9890eb81f730 | 11 | bool wpa, char * ip, char * netmask, bool dhcp, int baudrate): |
| samux | 5:9890eb81f730 | 12 | wifi(tx, rx), reset_pin(_reset) |
| samux | 0:2f38aaabc810 | 13 | { |
| samux | 0:2f38aaabc810 | 14 | wifi.baud(baudrate); |
| samux | 0:2f38aaabc810 | 15 | reset_pin = 1; |
| samux | 5:9890eb81f730 | 16 | wifi.format(8, Serial::None, 1); |
| samux | 0:2f38aaabc810 | 17 | this->wpa = wpa; |
| samux | 0:2f38aaabc810 | 18 | this->phrase = phrase; |
| samux | 0:2f38aaabc810 | 19 | this->ssid = ssid; |
| samux | 0:2f38aaabc810 | 20 | this->ip = ip; |
| samux | 0:2f38aaabc810 | 21 | this->netmask = netmask; |
| samux | 0:2f38aaabc810 | 22 | this->dhcp = dhcp; |
| samux | 0:2f38aaabc810 | 23 | adhoc = false; |
| samux | 0:2f38aaabc810 | 24 | } |
| samux | 0:2f38aaabc810 | 25 | |
| samux | 0:2f38aaabc810 | 26 | |
| samux | 0:2f38aaabc810 | 27 | |
| samux | 0:2f38aaabc810 | 28 | |
| samux | 0:2f38aaabc810 | 29 | |
| samux | 0:2f38aaabc810 | 30 | Wifly::Wifly( PinName tx, PinName rx, PinName _reset, char * ssid, char * ip, char * netmask, int channel, |
| samux | 5:9890eb81f730 | 31 | int baudrate): |
| samux | 5:9890eb81f730 | 32 | wifi(tx, rx), reset_pin(_reset) |
| samux | 0:2f38aaabc810 | 33 | { |
| samux | 0:2f38aaabc810 | 34 | wifi.baud(baudrate); |
| samux | 0:2f38aaabc810 | 35 | reset_pin = 1; |
| samux | 5:9890eb81f730 | 36 | wifi.format(8, Serial::None, 1); |
| samux | 0:2f38aaabc810 | 37 | adhoc = true; |
| samux | 0:2f38aaabc810 | 38 | this->ssid = ssid; |
| samux | 0:2f38aaabc810 | 39 | this->ip = ip; |
| samux | 0:2f38aaabc810 | 40 | this->netmask = netmask; |
| samux | 0:2f38aaabc810 | 41 | this->channel = channel; |
| samux | 0:2f38aaabc810 | 42 | } |
| samux | 0:2f38aaabc810 | 43 | |
| samux | 0:2f38aaabc810 | 44 | |
| samux | 0:2f38aaabc810 | 45 | |
| samux | 0:2f38aaabc810 | 46 | |
| samux | 0:2f38aaabc810 | 47 | |
| samux | 0:2f38aaabc810 | 48 | |
| samux | 0:2f38aaabc810 | 49 | bool Wifly::Send(char * str, char * ACK) { |
| samux | 0:2f38aaabc810 | 50 | |
| samux | 0:2f38aaabc810 | 51 | //We flush the buffer |
| samux | 0:2f38aaabc810 | 52 | while(wifi.readable()) |
| samux | 0:2f38aaabc810 | 53 | //printf("%c",wifi.getc()); |
| samux | 0:2f38aaabc810 | 54 | wifi.getc(); |
| samux | 0:2f38aaabc810 | 55 | |
| samux | 0:2f38aaabc810 | 56 | char read; |
| samux | 0:2f38aaabc810 | 57 | |
| samux | 0:2f38aaabc810 | 58 | size_t found = string::npos; |
| samux | 0:2f38aaabc810 | 59 | |
| samux | 0:2f38aaabc810 | 60 | if (!strcmp(ACK, "NO")) |
| samux | 0:2f38aaabc810 | 61 | wifi.printf("%s", str); |
| samux | 0:2f38aaabc810 | 62 | else |
| samux | 0:2f38aaabc810 | 63 | { |
| samux | 0:2f38aaabc810 | 64 | Timer tmr; |
| samux | 0:2f38aaabc810 | 65 | tmr.start(); |
| samux | 0:2f38aaabc810 | 66 | wifi.printf("%s", str); |
| samux | 0:2f38aaabc810 | 67 | string checking; |
| samux | 0:2f38aaabc810 | 68 | while (1) |
| samux | 0:2f38aaabc810 | 69 | { |
| samux | 0:2f38aaabc810 | 70 | if(tmr.read() > 3) |
| samux | 0:2f38aaabc810 | 71 | { |
| samux | 0:2f38aaabc810 | 72 | //printf("checking: %s\r\n", checking); |
| samux | 0:2f38aaabc810 | 73 | return false; |
| samux | 0:2f38aaabc810 | 74 | } |
| samux | 0:2f38aaabc810 | 75 | else if(wifi.readable()) |
| samux | 0:2f38aaabc810 | 76 | { |
| samux | 0:2f38aaabc810 | 77 | read = wifi.getc(); |
| samux | 0:2f38aaabc810 | 78 | if ( read != '\r' && read != '\n') |
| samux | 0:2f38aaabc810 | 79 | { |
| samux | 0:2f38aaabc810 | 80 | checking += read; |
| samux | 0:2f38aaabc810 | 81 | found = checking.find(ACK); |
| samux | 0:2f38aaabc810 | 82 | if(found != string::npos) |
| samux | 0:2f38aaabc810 | 83 | { |
| samux | 0:2f38aaabc810 | 84 | //printf("checking: %s\r\n", checking); |
| samux | 0:2f38aaabc810 | 85 | break; |
| samux | 0:2f38aaabc810 | 86 | } |
| samux | 0:2f38aaabc810 | 87 | } |
| samux | 0:2f38aaabc810 | 88 | } |
| samux | 0:2f38aaabc810 | 89 | } |
| samux | 0:2f38aaabc810 | 90 | return (found != string::npos); |
| samux | 0:2f38aaabc810 | 91 | } |
| samux | 0:2f38aaabc810 | 92 | return true; |
| samux | 0:2f38aaabc810 | 93 | } |
| samux | 0:2f38aaabc810 | 94 | |
| samux | 0:2f38aaabc810 | 95 | bool Wifly::Join() |
| samux | 0:2f38aaabc810 | 96 | { |
| samux | 0:2f38aaabc810 | 97 | char cmd[30]; |
| samux | 0:2f38aaabc810 | 98 | |
| samux | 0:2f38aaabc810 | 99 | exit(); |
| samux | 0:2f38aaabc810 | 100 | |
| samux | 0:2f38aaabc810 | 101 | if(!CmdMode()) |
| samux | 0:2f38aaabc810 | 102 | { |
| samux | 0:2f38aaabc810 | 103 | printf("join: cannot enter in cmd mode\r\n"); |
| samux | 0:2f38aaabc810 | 104 | exit(); |
| samux | 0:2f38aaabc810 | 105 | return false; |
| samux | 0:2f38aaabc810 | 106 | } |
| samux | 0:2f38aaabc810 | 107 | |
| samux | 0:2f38aaabc810 | 108 | //auth |
| samux | 0:2f38aaabc810 | 109 | if(!Send("set wlan auth 3\r\n", "AOK")) |
| samux | 0:2f38aaabc810 | 110 | { |
| samux | 0:2f38aaabc810 | 111 | printf("join: cannot set auth\r\n"); |
| samux | 0:2f38aaabc810 | 112 | exit(); |
| samux | 0:2f38aaabc810 | 113 | return false; |
| samux | 0:2f38aaabc810 | 114 | } |
| samux | 0:2f38aaabc810 | 115 | |
| samux | 0:2f38aaabc810 | 116 | //dhcp |
| samux | 0:2f38aaabc810 | 117 | sprintf(cmd, "set ip dhcp %d\r\n", (dhcp) ? 1 : 0); |
| samux | 0:2f38aaabc810 | 118 | if(!Send(cmd, "AOK")) |
| samux | 0:2f38aaabc810 | 119 | { |
| samux | 0:2f38aaabc810 | 120 | printf("join: cannot set dhcp\r\n"); |
| samux | 0:2f38aaabc810 | 121 | exit(); |
| samux | 0:2f38aaabc810 | 122 | return false; |
| samux | 0:2f38aaabc810 | 123 | } |
| samux | 0:2f38aaabc810 | 124 | |
| samux | 7:c6cf9ae117b1 | 125 | //no echo |
| samux | 7:c6cf9ae117b1 | 126 | if(!Send("set uart mode 1\r\n", "AOK")) |
| samux | 7:c6cf9ae117b1 | 127 | { |
| samux | 7:c6cf9ae117b1 | 128 | printf("join: cannot set no echo\r\n"); |
| samux | 7:c6cf9ae117b1 | 129 | exit(); |
| samux | 7:c6cf9ae117b1 | 130 | return false; |
| samux | 7:c6cf9ae117b1 | 131 | } |
| samux | 7:c6cf9ae117b1 | 132 | |
| samux | 0:2f38aaabc810 | 133 | if(!dhcp) |
| samux | 0:2f38aaabc810 | 134 | { |
| samux | 0:2f38aaabc810 | 135 | printf("not dhcp\r\n"); |
| samux | 0:2f38aaabc810 | 136 | sprintf(cmd, "set ip address %s\r\n", ip); |
| samux | 0:2f38aaabc810 | 137 | if(!Send(cmd, "AOK")) |
| samux | 0:2f38aaabc810 | 138 | { |
| samux | 0:2f38aaabc810 | 139 | printf("Wifly::Join: cannot set ip address\r\n"); |
| samux | 0:2f38aaabc810 | 140 | exit(); |
| samux | 0:2f38aaabc810 | 141 | return false; |
| samux | 0:2f38aaabc810 | 142 | } |
| samux | 0:2f38aaabc810 | 143 | |
| samux | 0:2f38aaabc810 | 144 | sprintf(cmd, "set ip netmask %s\r\n", netmask); |
| samux | 0:2f38aaabc810 | 145 | if(!Send(cmd, "AOK")) |
| samux | 0:2f38aaabc810 | 146 | { |
| samux | 0:2f38aaabc810 | 147 | printf("Wifly::join: cannot set netmask\r\n"); |
| samux | 0:2f38aaabc810 | 148 | exit(); |
| samux | 0:2f38aaabc810 | 149 | return false; |
| samux | 0:2f38aaabc810 | 150 | } |
| samux | 0:2f38aaabc810 | 151 | |
| samux | 0:2f38aaabc810 | 152 | } |
| samux | 0:2f38aaabc810 | 153 | |
| samux | 0:2f38aaabc810 | 154 | //key step |
| samux | 0:2f38aaabc810 | 155 | if(wpa) |
| samux | 0:2f38aaabc810 | 156 | sprintf(cmd, "set wlan phrase %s\r\n", phrase); |
| samux | 0:2f38aaabc810 | 157 | else |
| samux | 0:2f38aaabc810 | 158 | sprintf(cmd, "set wlan key %s\r\n", phrase); |
| samux | 0:2f38aaabc810 | 159 | |
| samux | 0:2f38aaabc810 | 160 | if(!Send(cmd, "AOK")) |
| samux | 0:2f38aaabc810 | 161 | { |
| samux | 0:2f38aaabc810 | 162 | printf("join: cannot set phrase\r\n"); |
| samux | 0:2f38aaabc810 | 163 | exit(); |
| samux | 0:2f38aaabc810 | 164 | return false; |
| samux | 0:2f38aaabc810 | 165 | } |
| samux | 0:2f38aaabc810 | 166 | |
| samux | 0:2f38aaabc810 | 167 | |
| samux | 0:2f38aaabc810 | 168 | |
| samux | 0:2f38aaabc810 | 169 | //join the network |
| samux | 0:2f38aaabc810 | 170 | sprintf(cmd, "join %s\r\n", ssid); |
| samux | 0:2f38aaabc810 | 171 | |
| samux | 0:2f38aaabc810 | 172 | if(!Send(cmd, "IP=")) |
| samux | 0:2f38aaabc810 | 173 | { |
| samux | 0:2f38aaabc810 | 174 | printf("join: cannot join %s\r\n", ssid); |
| samux | 0:2f38aaabc810 | 175 | exit(); |
| samux | 0:2f38aaabc810 | 176 | return false; |
| samux | 0:2f38aaabc810 | 177 | } |
| samux | 0:2f38aaabc810 | 178 | exit(); |
| samux | 0:2f38aaabc810 | 179 | printf("\r\nssid: %s\r\nphrase: %s\r\nsecurity: %s\r\n\r\n", this->ssid, this->phrase, (wpa) ? "WPA" : "WEP"); |
| samux | 0:2f38aaabc810 | 180 | return true; |
| samux | 0:2f38aaabc810 | 181 | |
| samux | 0:2f38aaabc810 | 182 | } |
| samux | 0:2f38aaabc810 | 183 | |
| samux | 0:2f38aaabc810 | 184 | |
| samux | 0:2f38aaabc810 | 185 | bool Wifly::CreateAdhocNetwork() |
| samux | 0:2f38aaabc810 | 186 | { |
| samux | 0:2f38aaabc810 | 187 | if(adhoc) |
| samux | 0:2f38aaabc810 | 188 | { |
| samux | 0:2f38aaabc810 | 189 | char cmd[50]; |
| samux | 0:2f38aaabc810 | 190 | |
| samux | 0:2f38aaabc810 | 191 | exit(); |
| samux | 0:2f38aaabc810 | 192 | |
| samux | 0:2f38aaabc810 | 193 | if(!CmdMode()) |
| samux | 0:2f38aaabc810 | 194 | { |
| samux | 0:2f38aaabc810 | 195 | printf("Wifly::CreateAdhocNetwork: cannot enter in cmd mode\r\n"); |
| samux | 0:2f38aaabc810 | 196 | exit(); |
| samux | 0:2f38aaabc810 | 197 | return false; |
| samux | 0:2f38aaabc810 | 198 | } |
| samux | 0:2f38aaabc810 | 199 | |
| samux | 0:2f38aaabc810 | 200 | if(!Send("set wlan join 4\r\n", "AOK")) |
| samux | 0:2f38aaabc810 | 201 | { |
| samux | 0:2f38aaabc810 | 202 | printf("Wifly::CreateAdhocNetwork: cannot set join 4\r\n"); |
| samux | 0:2f38aaabc810 | 203 | exit(); |
| samux | 0:2f38aaabc810 | 204 | return false; |
| samux | 0:2f38aaabc810 | 205 | } |
| samux | 7:c6cf9ae117b1 | 206 | |
| samux | 7:c6cf9ae117b1 | 207 | //no echo |
| samux | 7:c6cf9ae117b1 | 208 | if(!Send("set uart mode 1\r\n", "AOK")) |
| samux | 7:c6cf9ae117b1 | 209 | { |
| samux | 7:c6cf9ae117b1 | 210 | printf("join: cannot set no echo\r\n"); |
| samux | 7:c6cf9ae117b1 | 211 | exit(); |
| samux | 7:c6cf9ae117b1 | 212 | return false; |
| samux | 7:c6cf9ae117b1 | 213 | } |
| samux | 0:2f38aaabc810 | 214 | |
| samux | 0:2f38aaabc810 | 215 | //ssid |
| samux | 0:2f38aaabc810 | 216 | sprintf(cmd, "set wlan ssid %s\r\n", ssid); |
| samux | 0:2f38aaabc810 | 217 | if(!Send(cmd, "AOK")) |
| samux | 0:2f38aaabc810 | 218 | { |
| samux | 0:2f38aaabc810 | 219 | printf("Wifly::CreateAdhocNetwork: cannot set ssid\r\n"); |
| samux | 0:2f38aaabc810 | 220 | exit(); |
| samux | 0:2f38aaabc810 | 221 | return false; |
| samux | 0:2f38aaabc810 | 222 | } |
| samux | 0:2f38aaabc810 | 223 | |
| samux | 0:2f38aaabc810 | 224 | sprintf(cmd, "set wlan channel %d\r\n", channel); |
| samux | 0:2f38aaabc810 | 225 | if(!Send(cmd, "AOK")) |
| samux | 0:2f38aaabc810 | 226 | { |
| samux | 0:2f38aaabc810 | 227 | printf("Wifly::CreateAdhocNetwork: cannot set channel\r\n"); |
| samux | 0:2f38aaabc810 | 228 | exit(); |
| samux | 0:2f38aaabc810 | 229 | return false; |
| samux | 0:2f38aaabc810 | 230 | } |
| samux | 0:2f38aaabc810 | 231 | |
| samux | 0:2f38aaabc810 | 232 | sprintf(cmd, "set ip address %s\r\n", ip); |
| samux | 0:2f38aaabc810 | 233 | if(!Send(cmd, "AOK")) |
| samux | 0:2f38aaabc810 | 234 | { |
| samux | 0:2f38aaabc810 | 235 | printf("Wifly::CreateAdhocNetwork: cannot set ip address\r\n"); |
| samux | 0:2f38aaabc810 | 236 | exit(); |
| samux | 0:2f38aaabc810 | 237 | return false; |
| samux | 0:2f38aaabc810 | 238 | } |
| samux | 0:2f38aaabc810 | 239 | |
| samux | 0:2f38aaabc810 | 240 | sprintf(cmd, "set ip netmask %s\r\n", netmask); |
| samux | 0:2f38aaabc810 | 241 | if(!Send(cmd, "AOK")) |
| samux | 0:2f38aaabc810 | 242 | { |
| samux | 0:2f38aaabc810 | 243 | printf("Wifly::CreateAdhocNetwork: cannot set netmask\r\n"); |
| samux | 0:2f38aaabc810 | 244 | exit(); |
| samux | 0:2f38aaabc810 | 245 | return false; |
| samux | 0:2f38aaabc810 | 246 | } |
| samux | 0:2f38aaabc810 | 247 | |
| samux | 0:2f38aaabc810 | 248 | if(!Send("set ip dhcp 0\r\n", "AOK")) |
| samux | 0:2f38aaabc810 | 249 | { |
| samux | 0:2f38aaabc810 | 250 | printf("Wifly::CreateAdhocNetwork: cannot set dhcp off\r\n"); |
| samux | 0:2f38aaabc810 | 251 | exit(); |
| samux | 0:2f38aaabc810 | 252 | return false; |
| samux | 0:2f38aaabc810 | 253 | } |
| samux | 0:2f38aaabc810 | 254 | |
| samux | 0:2f38aaabc810 | 255 | if(!Send("save\r\n", "Stor")) |
| samux | 0:2f38aaabc810 | 256 | { |
| samux | 0:2f38aaabc810 | 257 | printf("Wifly::CreateAdhocNetwork: cannot save\r\n"); |
| samux | 0:2f38aaabc810 | 258 | exit(); |
| samux | 0:2f38aaabc810 | 259 | return false; |
| samux | 0:2f38aaabc810 | 260 | } |
| samux | 0:2f38aaabc810 | 261 | |
| samux | 0:2f38aaabc810 | 262 | Send("reboot\r\n", "NO"); |
| samux | 0:2f38aaabc810 | 263 | printf("\r\ncreating an adhoc\r\nnetwork: %s\r\nip: %s\r\nnetmask: %s\r\nchannel: %d\r\n\r\n", ssid, ip, netmask, channel); |
| samux | 0:2f38aaabc810 | 264 | return true; |
| samux | 0:2f38aaabc810 | 265 | } |
| samux | 0:2f38aaabc810 | 266 | else |
| samux | 0:2f38aaabc810 | 267 | { |
| samux | 0:2f38aaabc810 | 268 | printf("Wifly::join: You don't chose the right constructor for creating an adhoc mode!\r\n"); |
| samux | 0:2f38aaabc810 | 269 | return false; |
| samux | 0:2f38aaabc810 | 270 | } |
| samux | 0:2f38aaabc810 | 271 | } |
| samux | 0:2f38aaabc810 | 272 | |
| samux | 0:2f38aaabc810 | 273 | bool Wifly::CmdMode() |
| samux | 0:2f38aaabc810 | 274 | { |
| samux | 9:984c1436dd42 | 275 | if(!Send("$$$", "CMD")) |
| samux | 0:2f38aaabc810 | 276 | { |
| samux | 0:2f38aaabc810 | 277 | printf("Wifly::CmdMode: cannot enter in cmd mode\r\n"); |
| samux | 9:984c1436dd42 | 278 | return false; |
| samux | 0:2f38aaabc810 | 279 | } |
| samux | 0:2f38aaabc810 | 280 | return true; |
| samux | 0:2f38aaabc810 | 281 | } |
| samux | 0:2f38aaabc810 | 282 | |
| samux | 0:2f38aaabc810 | 283 | |
| samux | 0:2f38aaabc810 | 284 | |
| samux | 0:2f38aaabc810 | 285 | |
| samux | 0:2f38aaabc810 | 286 | void Wifly::reset() |
| samux | 0:2f38aaabc810 | 287 | { |
| samux | 0:2f38aaabc810 | 288 | reset_pin = 0; |
| samux | 0:2f38aaabc810 | 289 | wait(0.2); |
| samux | 0:2f38aaabc810 | 290 | reset_pin = 1; |
| samux | 0:2f38aaabc810 | 291 | wait(0.2); |
| samux | 0:2f38aaabc810 | 292 | } |
| samux | 0:2f38aaabc810 | 293 | |
| samux | 0:2f38aaabc810 | 294 | |
| samux | 0:2f38aaabc810 | 295 | |
| samux | 0:2f38aaabc810 | 296 | |
| samux | 0:2f38aaabc810 | 297 | |
| samux | 0:2f38aaabc810 | 298 | |
| samux | 0:2f38aaabc810 | 299 | void Wifly::putc(char c) |
| samux | 0:2f38aaabc810 | 300 | { |
| samux | 0:2f38aaabc810 | 301 | wifi.putc(c); |
| samux | 0:2f38aaabc810 | 302 | } |
| samux | 0:2f38aaabc810 | 303 | |
| samux | 0:2f38aaabc810 | 304 | |
| samux | 0:2f38aaabc810 | 305 | |
| samux | 0:2f38aaabc810 | 306 | |
| samux | 0:2f38aaabc810 | 307 | void Wifly::read(char * str) |
| samux | 0:2f38aaabc810 | 308 | { |
| samux | 0:2f38aaabc810 | 309 | wifi.scanf("%s", str); |
| samux | 0:2f38aaabc810 | 310 | } |
| samux | 0:2f38aaabc810 | 311 | |
| samux | 0:2f38aaabc810 | 312 | |
| samux | 0:2f38aaabc810 | 313 | |
| samux | 0:2f38aaabc810 | 314 | |
| samux | 0:2f38aaabc810 | 315 | bool Wifly::exit() |
| samux | 0:2f38aaabc810 | 316 | { |
| samux | 0:2f38aaabc810 | 317 | return Send("exit\r", "EXIT"); |
| samux | 0:2f38aaabc810 | 318 | } |
| samux | 0:2f38aaabc810 | 319 | |
| samux | 0:2f38aaabc810 | 320 | |
| samux | 0:2f38aaabc810 | 321 | |
| samux | 0:2f38aaabc810 | 322 | bool Wifly::readable() |
| samux | 0:2f38aaabc810 | 323 | { |
| samux | 0:2f38aaabc810 | 324 | return(wifi.readable()); |
| samux | 0:2f38aaabc810 | 325 | } |
| samux | 0:2f38aaabc810 | 326 | |
| samux | 4:06ca04e2e279 | 327 | bool Wifly::changeBaudrate(int baudrate) |
| samux | 4:06ca04e2e279 | 328 | { |
| samux | 4:06ca04e2e279 | 329 | char cmd[20]; |
| samux | 4:06ca04e2e279 | 330 | exit(); |
| samux | 4:06ca04e2e279 | 331 | if(!CmdMode()) |
| samux | 4:06ca04e2e279 | 332 | { |
| samux | 4:06ca04e2e279 | 333 | printf("Wifly::changeBaudrate: cannot enter in cmd mode\r\n"); |
| samux | 4:06ca04e2e279 | 334 | return false; |
| samux | 4:06ca04e2e279 | 335 | } |
| samux | 4:06ca04e2e279 | 336 | |
| samux | 4:06ca04e2e279 | 337 | sprintf(cmd, "set u b %d\r\n", baudrate); |
| samux | 4:06ca04e2e279 | 338 | if(!Send(cmd, "AOK")) |
| samux | 4:06ca04e2e279 | 339 | { |
| samux | 4:06ca04e2e279 | 340 | printf("Wifly::changeBaudrate: cannot set new baudrate\r\n"); |
| samux | 4:06ca04e2e279 | 341 | exit(); |
| samux | 4:06ca04e2e279 | 342 | return false; |
| samux | 4:06ca04e2e279 | 343 | } |
| samux | 4:06ca04e2e279 | 344 | |
| samux | 4:06ca04e2e279 | 345 | if(!Send("save\r\n", "Stor")) |
| samux | 4:06ca04e2e279 | 346 | { |
| samux | 4:06ca04e2e279 | 347 | printf("Wifly::changeBaudrate: cannot save\r\n"); |
| samux | 4:06ca04e2e279 | 348 | exit(); |
| samux | 4:06ca04e2e279 | 349 | return false; |
| samux | 4:06ca04e2e279 | 350 | } |
| samux | 4:06ca04e2e279 | 351 | |
| samux | 4:06ca04e2e279 | 352 | return true; |
| samux | 4:06ca04e2e279 | 353 | } |
| samux | 0:2f38aaabc810 | 354 | |
| samux | 0:2f38aaabc810 | 355 | |
| samux | 0:2f38aaabc810 | 356 | char Wifly::getc() |
| samux | 0:2f38aaabc810 | 357 | { |
| samux | 0:2f38aaabc810 | 358 | return(wifi.getc()); |
| samux | 0:2f38aaabc810 | 359 | } |