gs fan
GainSpan Wi-Fi library see: http://mbed.org/users/gsfan/notebook/gainspan_wifi/
Dependents: GSwifi_httpd GSwifi_websocket GSwifi_tcpclient GSwifi_tcpserver ... more
GainSpan Wi-Fi library
The GS1011 is an ultra low power 802.11b wireless module from GainSpan.
see: http://mbed.org/users/gsfan/notebook/gainspan_wifi/
ゲインスパン Wi-Fi モジュール ライブラリ
ゲインスパン社の低電力 Wi-Fiモジュール（無線LAN） GS1011 シリーズ用のライブラリです。
解説: http://mbed.org/users/gsfan/notebook/gainspan_wifi/
GSwifi.cpp@43:0b5e2727e020, 2013-12-18 (annotated)
- Committer:
- gsfan
- Date:
- Wed Dec 18 01:29:43 2013 +0000
- Revision:
- 43:0b5e2727e020
- Parent:
- 42:9b3c38d66fa8
fix reconnect
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| gsfan | 25:f6e5622d2930 | 1 | /* Copyright (C) 2013 gsfan, MIT License |
| gsfan | 25:f6e5622d2930 | 2 | * |
| gsfan | 25:f6e5622d2930 | 3 | * Permission is hereby granted, free of charge, to any person obtaining a copy of this software |
| gsfan | 25:f6e5622d2930 | 4 | * and associated documentation files (the "Software"), to deal in the Software without restriction, |
| gsfan | 25:f6e5622d2930 | 5 | * including without limitation the rights to use, copy, modify, merge, publish, distribute, |
| gsfan | 25:f6e5622d2930 | 6 | * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is |
| gsfan | 25:f6e5622d2930 | 7 | * furnished to do so, subject to the following conditions: |
| gsfan | 25:f6e5622d2930 | 8 | * |
| gsfan | 25:f6e5622d2930 | 9 | * The above copyright notice and this permission notice shall be included in all copies or |
| gsfan | 25:f6e5622d2930 | 10 | * substantial portions of the Software. |
| gsfan | 25:f6e5622d2930 | 11 | * |
| gsfan | 25:f6e5622d2930 | 12 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING |
| gsfan | 25:f6e5622d2930 | 13 | * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| gsfan | 25:f6e5622d2930 | 14 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
| gsfan | 25:f6e5622d2930 | 15 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| gsfan | 25:f6e5622d2930 | 16 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| gsfan | 0:2f6062c6d018 | 17 | */ |
| gsfan | 0:2f6062c6d018 | 18 | /** @file |
| gsfan | 0:2f6062c6d018 | 19 | * @brief Gainspan wi-fi module library for mbed |
| gsfan | 0:2f6062c6d018 | 20 | * GS1011MIC, GS1011MIP, GainSpan WiFi Breakout, etc. |
| gsfan | 0:2f6062c6d018 | 21 | */ |
| gsfan | 0:2f6062c6d018 | 22 | |
| gsfan | 0:2f6062c6d018 | 23 | #include "mbed.h" |
| gsfan | 0:2f6062c6d018 | 24 | #include "GSwifi.h" |
| gsfan | 0:2f6062c6d018 | 25 | |
| gsfan | 0:2f6062c6d018 | 26 | |
| gsfan | 37:e61ea8267415 | 27 | GSwifi::GSwifi (PinName p_tx, PinName p_rx, PinName p_reset, PinName p_alarm, int baud) |
| gsfan | 37:e61ea8267415 | 28 | : _gs(p_tx, p_rx), _reset(p_reset), _buf_cmd(GS_CMD_SIZE) { |
| gsfan | 25:f6e5622d2930 | 29 | |
| gsfan | 25:f6e5622d2930 | 30 | if (p_alarm != NC) { |
| gsfan | 26:b347ee3a1087 | 31 | _alarm = new DigitalInOut(p_alarm); |
| gsfan | 26:b347ee3a1087 | 32 | _alarm->output(); // low |
| gsfan | 26:b347ee3a1087 | 33 | _alarm->write(0); |
| gsfan | 25:f6e5622d2930 | 34 | } else { |
| gsfan | 25:f6e5622d2930 | 35 | _alarm = NULL; |
| gsfan | 25:f6e5622d2930 | 36 | } |
| gsfan | 0:2f6062c6d018 | 37 | |
| gsfan | 26:b347ee3a1087 | 38 | _reset.output(); // low |
| gsfan | 26:b347ee3a1087 | 39 | _reset = 0; |
| gsfan | 35:515ec79792d3 | 40 | _baud = baud; |
| gsfan | 35:515ec79792d3 | 41 | if (_baud) _gs.baud(_baud); |
| gsfan | 0:2f6062c6d018 | 42 | _gs.attach(this, &GSwifi::isr_recv, Serial::RxIrq); |
| gsfan | 0:2f6062c6d018 | 43 | _rts = false; |
| gsfan | 36:a70b11e1560f | 44 | #if defined(TARGET_LPC1768) || defined(TARGET_LPC2368) |
| gsfan | 36:a70b11e1560f | 45 | _uart = LPC_UART1; |
| gsfan | 36:a70b11e1560f | 46 | #elif defined(TARGET_LPC11U24) |
| gsfan | 36:a70b11e1560f | 47 | _uart = LPC_USART; |
| gsfan | 36:a70b11e1560f | 48 | #endif |
| gsfan | 25:f6e5622d2930 | 49 | |
| gsfan | 35:515ec79792d3 | 50 | wait_ms(100); |
| gsfan | 25:f6e5622d2930 | 51 | reset(); |
| gsfan | 0:2f6062c6d018 | 52 | } |
| gsfan | 0:2f6062c6d018 | 53 | |
| gsfan | 37:e61ea8267415 | 54 | GSwifi::GSwifi (PinName p_tx, PinName p_rx, PinName p_cts, PinName p_rts, PinName p_reset, PinName p_alarm, int baud) |
| gsfan | 37:e61ea8267415 | 55 | : _gs(p_tx, p_rx), _reset(p_reset), _buf_cmd(GS_CMD_SIZE) { |
| gsfan | 25:f6e5622d2930 | 56 | |
| gsfan | 25:f6e5622d2930 | 57 | if (p_alarm != NC) { |
| gsfan | 26:b347ee3a1087 | 58 | _alarm = new DigitalInOut(p_alarm); |
| gsfan | 26:b347ee3a1087 | 59 | _alarm->output(); // low |
| gsfan | 26:b347ee3a1087 | 60 | _alarm->write(0); |
| gsfan | 25:f6e5622d2930 | 61 | } else { |
| gsfan | 25:f6e5622d2930 | 62 | _alarm = NULL; |
| gsfan | 25:f6e5622d2930 | 63 | } |
| gsfan | 0:2f6062c6d018 | 64 | |
| gsfan | 26:b347ee3a1087 | 65 | _reset.output(); // low |
| gsfan | 26:b347ee3a1087 | 66 | _reset = 0; |
| gsfan | 35:515ec79792d3 | 67 | _baud = baud; |
| gsfan | 35:515ec79792d3 | 68 | if (_baud) _gs.baud(_baud); |
| gsfan | 0:2f6062c6d018 | 69 | _gs.attach(this, &GSwifi::isr_recv, Serial::RxIrq); |
| gsfan | 33:b5a5a1e6325f | 70 | _rts = false; |
| gsfan | 0:2f6062c6d018 | 71 | #if defined(TARGET_LPC1768) || defined(TARGET_LPC2368) |
| gsfan | 36:a70b11e1560f | 72 | _uart = LPC_UART1; |
| gsfan | 0:2f6062c6d018 | 73 | if (p_cts == p12) { // CTS input (P0_17) |
| gsfan | 36:a70b11e1560f | 74 | _uart->MCR |= (1<<7); // CTSEN |
| gsfan | 0:2f6062c6d018 | 75 | LPC_PINCON->PINSEL1 &= ~(3 << 2); |
| gsfan | 0:2f6062c6d018 | 76 | LPC_PINCON->PINSEL1 |= (1 << 2); // UART CTS |
| gsfan | 38:dfc31d58fa1d | 77 | } else |
| gsfan | 38:dfc31d58fa1d | 78 | if (p_cts == P2_2) { // CTS input (P2_2) |
| gsfan | 38:dfc31d58fa1d | 79 | _uart->MCR |= (1<<7); // CTSEN |
| gsfan | 38:dfc31d58fa1d | 80 | LPC_PINCON->PINSEL4 &= ~(3 << 4); |
| gsfan | 38:dfc31d58fa1d | 81 | LPC_PINCON->PINSEL4 |= (2 << 4); // UART CTS |
| gsfan | 0:2f6062c6d018 | 82 | } |
| gsfan | 0:2f6062c6d018 | 83 | if (p_rts == P0_22) { // RTS output (P0_22) |
| gsfan | 36:a70b11e1560f | 84 | _uart->MCR |= (1<<6); // RTSEN |
| gsfan | 0:2f6062c6d018 | 85 | LPC_PINCON->PINSEL1 &= ~(3 << 12); |
| gsfan | 0:2f6062c6d018 | 86 | LPC_PINCON->PINSEL1 |= (1 << 12); // UART RTS |
| gsfan | 0:2f6062c6d018 | 87 | _rts = true; |
| gsfan | 38:dfc31d58fa1d | 88 | } else |
| gsfan | 38:dfc31d58fa1d | 89 | if (p_rts == P2_7) { // RTS output (P2_7) |
| gsfan | 38:dfc31d58fa1d | 90 | _uart->MCR |= (1<<6); // RTSEN |
| gsfan | 38:dfc31d58fa1d | 91 | LPC_PINCON->PINSEL4 &= ~(3 << 14); |
| gsfan | 38:dfc31d58fa1d | 92 | LPC_PINCON->PINSEL4 |= (2 << 14); // UART RTS |
| gsfan | 38:dfc31d58fa1d | 93 | _rts = true; |
| gsfan | 0:2f6062c6d018 | 94 | } |
| gsfan | 0:2f6062c6d018 | 95 | #elif defined(TARGET_LPC11U24) |
| gsfan | 36:a70b11e1560f | 96 | _uart = LPC_USART; |
| gsfan | 0:2f6062c6d018 | 97 | if (p_cts == p21) { // CTS input (P0_7) |
| gsfan | 36:a70b11e1560f | 98 | _uart->MCR |= (1<<7); // CTSEN |
| gsfan | 0:2f6062c6d018 | 99 | LPC_IOCON->PIO0_7 &= ~0x07; |
| gsfan | 0:2f6062c6d018 | 100 | LPC_IOCON->PIO0_7 |= 0x01; // UART CTS |
| gsfan | 0:2f6062c6d018 | 101 | } |
| gsfan | 0:2f6062c6d018 | 102 | if (p_rts == p22) { // RTS output (P0_17) |
| gsfan | 36:a70b11e1560f | 103 | _uart->MCR |= (1<<6); // RTSEN |
| gsfan | 0:2f6062c6d018 | 104 | LPC_IOCON->PIO0_17 &= ~0x07; |
| gsfan | 0:2f6062c6d018 | 105 | LPC_IOCON->PIO0_17 |= 0x01; // UART RTS |
| gsfan | 0:2f6062c6d018 | 106 | _rts = true; |
| gsfan | 0:2f6062c6d018 | 107 | } |
| gsfan | 0:2f6062c6d018 | 108 | #endif |
| gsfan | 25:f6e5622d2930 | 109 | |
| gsfan | 35:515ec79792d3 | 110 | wait_ms(100); |
| gsfan | 25:f6e5622d2930 | 111 | reset(); |
| gsfan | 25:f6e5622d2930 | 112 | } |
| gsfan | 25:f6e5622d2930 | 113 | |
| gsfan | 25:f6e5622d2930 | 114 | void GSwifi::reset () { |
| gsfan | 26:b347ee3a1087 | 115 | |
| gsfan | 26:b347ee3a1087 | 116 | if (_alarm != NULL) { |
| gsfan | 26:b347ee3a1087 | 117 | _alarm->output(); // low |
| gsfan | 26:b347ee3a1087 | 118 | _alarm->write(0); |
| gsfan | 26:b347ee3a1087 | 119 | wait_ms(10); |
| gsfan | 26:b347ee3a1087 | 120 | _alarm->input(); // high |
| gsfan | 28:fbba4c58d14c | 121 | _alarm->mode(PullUp); |
| gsfan | 26:b347ee3a1087 | 122 | wait_ms(10); |
| gsfan | 26:b347ee3a1087 | 123 | } |
| gsfan | 26:b347ee3a1087 | 124 | _reset.output(); // low |
| gsfan | 26:b347ee3a1087 | 125 | _reset = 0; |
| gsfan | 26:b347ee3a1087 | 126 | |
| gsfan | 35:515ec79792d3 | 127 | memset(&_gs_sock, 0, sizeof(_gs_sock)); |
| gsfan | 35:515ec79792d3 | 128 | memset(&_mac, 0, sizeof(_mac)); |
| gsfan | 25:f6e5622d2930 | 129 | _connect = false; |
| gsfan | 25:f6e5622d2930 | 130 | _status = GSSTAT_READY; |
| gsfan | 41:0afda15e9bb4 | 131 | _escape = false; |
| gsfan | 26:b347ee3a1087 | 132 | resetResponse(GSRES_NONE); |
| gsfan | 25:f6e5622d2930 | 133 | _gs_mode = GSMODE_COMMAND; |
| gsfan | 41:0afda15e9bb4 | 134 | _dhcp = false; |
| gsfan | 25:f6e5622d2930 | 135 | _ssid = NULL; |
| gsfan | 26:b347ee3a1087 | 136 | _pass = NULL; |
| gsfan | 25:f6e5622d2930 | 137 | _reconnect = 0; |
| gsfan | 26:b347ee3a1087 | 138 | _buf_cmd.flush(); |
| gsfan | 25:f6e5622d2930 | 139 | |
| gsfan | 33:b5a5a1e6325f | 140 | wait_ms(100); |
| gsfan | 35:515ec79792d3 | 141 | if (! _baud) autobaud(0); |
| gsfan | 26:b347ee3a1087 | 142 | _reset.input(); // high |
| gsfan | 40:72f70748f6e8 | 143 | _reset.mode(PullNone); |
| gsfan | 35:515ec79792d3 | 144 | if (! _baud) autobaud(1); |
| gsfan | 25:f6e5622d2930 | 145 | wait_ms(500); |
| gsfan | 0:2f6062c6d018 | 146 | } |
| gsfan | 0:2f6062c6d018 | 147 | |
| gsfan | 35:515ec79792d3 | 148 | int GSwifi::autobaud (int flg) { |
| gsfan | 35:515ec79792d3 | 149 | int i; |
| gsfan | 35:515ec79792d3 | 150 | |
| gsfan | 36:a70b11e1560f | 151 | #if defined(TARGET_LPC1768) || defined(TARGET_LPC2368) || defined(TARGET_LPC11U24) |
| gsfan | 35:515ec79792d3 | 152 | if (flg == 0) { |
| gsfan | 36:a70b11e1560f | 153 | _uart->ACR = (1<<2)|(1<<0); // auto-baud mode 0 |
| gsfan | 35:515ec79792d3 | 154 | return 0; |
| gsfan | 35:515ec79792d3 | 155 | } else { |
| gsfan | 35:515ec79792d3 | 156 | for (i = 0; i < 50; i ++) { |
| gsfan | 36:a70b11e1560f | 157 | if (! (_uart->ACR & (1<<0))) { |
| gsfan | 35:515ec79792d3 | 158 | return 0; |
| gsfan | 35:515ec79792d3 | 159 | } |
| gsfan | 35:515ec79792d3 | 160 | wait_ms(10); |
| gsfan | 35:515ec79792d3 | 161 | } |
| gsfan | 36:a70b11e1560f | 162 | _uart->ACR = 0; |
| gsfan | 35:515ec79792d3 | 163 | } |
| gsfan | 35:515ec79792d3 | 164 | #endif |
| gsfan | 35:515ec79792d3 | 165 | return -1; |
| gsfan | 35:515ec79792d3 | 166 | } |
| gsfan | 35:515ec79792d3 | 167 | |
| gsfan | 37:e61ea8267415 | 168 | int GSwifi::acquireUart (int ms) { |
| gsfan | 36:a70b11e1560f | 169 | Timer timeout; |
| gsfan | 36:a70b11e1560f | 170 | |
| gsfan | 36:a70b11e1560f | 171 | if (! _rts) return 0; |
| gsfan | 36:a70b11e1560f | 172 | |
| gsfan | 37:e61ea8267415 | 173 | #if defined(TARGET_LPC1768) || defined(TARGET_LPC2368) || defined(TARGET_LPC11U24) |
| gsfan | 36:a70b11e1560f | 174 | timeout.start(); |
| gsfan | 36:a70b11e1560f | 175 | while (timeout.read_ms() < ms) { |
| gsfan | 36:a70b11e1560f | 176 | // CTS check |
| gsfan | 37:e61ea8267415 | 177 | if (_uart->MSR & (1<<4)) { |
| gsfan | 36:a70b11e1560f | 178 | timeout.stop(); |
| gsfan | 37:e61ea8267415 | 179 | _uart->MCR &= ~(1<<6); // RTS off |
| gsfan | 37:e61ea8267415 | 180 | _uart->MCR &= ~(1<<1); |
| gsfan | 36:a70b11e1560f | 181 | return 0; |
| gsfan | 36:a70b11e1560f | 182 | } |
| gsfan | 36:a70b11e1560f | 183 | } |
| gsfan | 36:a70b11e1560f | 184 | timeout.stop(); |
| gsfan | 36:a70b11e1560f | 185 | DBG("cts timeout\r\n"); |
| gsfan | 37:e61ea8267415 | 186 | #endif |
| gsfan | 36:a70b11e1560f | 187 | return -1; |
| gsfan | 36:a70b11e1560f | 188 | } |
| gsfan | 36:a70b11e1560f | 189 | |
| gsfan | 37:e61ea8267415 | 190 | void GSwifi::releaseUart () { |
| gsfan | 37:e61ea8267415 | 191 | #if defined(TARGET_LPC1768) || defined(TARGET_LPC2368) || defined(TARGET_LPC11U24) |
| gsfan | 37:e61ea8267415 | 192 | _uart->MCR |= (1<<6); // RTSEN |
| gsfan | 37:e61ea8267415 | 193 | #endif |
| gsfan | 37:e61ea8267415 | 194 | } |
| gsfan | 37:e61ea8267415 | 195 | |
| gsfan | 0:2f6062c6d018 | 196 | // uart interrupt |
| gsfan | 0:2f6062c6d018 | 197 | void GSwifi::isr_recv () { |
| gsfan | 0:2f6062c6d018 | 198 | static int len, mode; |
| gsfan | 0:2f6062c6d018 | 199 | static char tmp[20]; |
| gsfan | 33:b5a5a1e6325f | 200 | char dat; |
| gsfan | 33:b5a5a1e6325f | 201 | |
| gsfan | 1:b127c6c5241d | 202 | dat = _gs_getc(); |
| gsfan | 23:a783c62c36d0 | 203 | #ifdef DEBUG_VIEW |
| gsfan | 26:b347ee3a1087 | 204 | if (dat >= 0x20 && dat < 0x7f) { |
| gsfan | 26:b347ee3a1087 | 205 | DBG("%c_", dat); |
| gsfan | 26:b347ee3a1087 | 206 | } else { |
| gsfan | 26:b347ee3a1087 | 207 | DBG("%02x_", dat); |
| gsfan | 26:b347ee3a1087 | 208 | } |
| gsfan | 23:a783c62c36d0 | 209 | #endif |
| gsfan | 25:f6e5622d2930 | 210 | |
| gsfan | 0:2f6062c6d018 | 211 | switch (_gs_mode) { |
| gsfan | 0:2f6062c6d018 | 212 | case GSMODE_COMMAND: // command responce |
| gsfan | 0:2f6062c6d018 | 213 | if (_escape) { |
| gsfan | 0:2f6062c6d018 | 214 | // esc |
| gsfan | 0:2f6062c6d018 | 215 | switch (dat) { |
| gsfan | 0:2f6062c6d018 | 216 | case 'O': |
| gsfan | 0:2f6062c6d018 | 217 | DBG("ok\r\n"); |
| gsfan | 26:b347ee3a1087 | 218 | _gs_ok = true; |
| gsfan | 0:2f6062c6d018 | 219 | break; |
| gsfan | 0:2f6062c6d018 | 220 | case 'F': |
| gsfan | 0:2f6062c6d018 | 221 | DBG("failure\r\n"); |
| gsfan | 26:b347ee3a1087 | 222 | _gs_failure = true; |
| gsfan | 0:2f6062c6d018 | 223 | break; |
| gsfan | 0:2f6062c6d018 | 224 | case 'S': |
| gsfan | 0:2f6062c6d018 | 225 | DBG("GSMODE_DATA_RX\r\n"); |
| gsfan | 0:2f6062c6d018 | 226 | _gs_mode = GSMODE_DATA_RX; |
| gsfan | 0:2f6062c6d018 | 227 | mode = 0; |
| gsfan | 0:2f6062c6d018 | 228 | break; |
| gsfan | 0:2f6062c6d018 | 229 | case 'u': |
| gsfan | 0:2f6062c6d018 | 230 | DBG("GSMODE_DATA_RXUDP\r\n"); |
| gsfan | 0:2f6062c6d018 | 231 | _gs_mode = GSMODE_DATA_RXUDP; |
| gsfan | 0:2f6062c6d018 | 232 | mode = 0; |
| gsfan | 0:2f6062c6d018 | 233 | break; |
| gsfan | 0:2f6062c6d018 | 234 | case 'Z': |
| gsfan | 0:2f6062c6d018 | 235 | case 'H': |
| gsfan | 0:2f6062c6d018 | 236 | DBG("GSMODE_DATA_RX_BULK\r\n"); |
| gsfan | 0:2f6062c6d018 | 237 | _gs_mode = GSMODE_DATA_RX_BULK; |
| gsfan | 0:2f6062c6d018 | 238 | mode = 0; |
| gsfan | 0:2f6062c6d018 | 239 | break; |
| gsfan | 0:2f6062c6d018 | 240 | case 'y': |
| gsfan | 0:2f6062c6d018 | 241 | DBG("GSMODE_DATA_RXUDP_BULK\r\n"); |
| gsfan | 0:2f6062c6d018 | 242 | _gs_mode = GSMODE_DATA_RXUDP_BULK; |
| gsfan | 0:2f6062c6d018 | 243 | mode = 0; |
| gsfan | 0:2f6062c6d018 | 244 | break; |
| gsfan | 0:2f6062c6d018 | 245 | default: |
| gsfan | 0:2f6062c6d018 | 246 | DBG("unknown [ESC] %02x\r\n", dat); |
| gsfan | 0:2f6062c6d018 | 247 | break; |
| gsfan | 0:2f6062c6d018 | 248 | } |
| gsfan | 41:0afda15e9bb4 | 249 | _escape = false; |
| gsfan | 0:2f6062c6d018 | 250 | } else { |
| gsfan | 0:2f6062c6d018 | 251 | if (dat == 0x1b) { |
| gsfan | 41:0afda15e9bb4 | 252 | _escape = true; |
| gsfan | 0:2f6062c6d018 | 253 | } else |
| gsfan | 26:b347ee3a1087 | 254 | if (dat == '\n') { |
| gsfan | 26:b347ee3a1087 | 255 | // end of line |
| gsfan | 26:b347ee3a1087 | 256 | parseResponse(); |
| gsfan | 26:b347ee3a1087 | 257 | } else |
| gsfan | 0:2f6062c6d018 | 258 | if (dat != '\r') { |
| gsfan | 0:2f6062c6d018 | 259 | // command |
| gsfan | 25:f6e5622d2930 | 260 | _buf_cmd.queue(dat); |
| gsfan | 0:2f6062c6d018 | 261 | } |
| gsfan | 0:2f6062c6d018 | 262 | } |
| gsfan | 0:2f6062c6d018 | 263 | break; |
| gsfan | 0:2f6062c6d018 | 264 | |
| gsfan | 0:2f6062c6d018 | 265 | case GSMODE_DATA_RX: |
| gsfan | 0:2f6062c6d018 | 266 | case GSMODE_DATA_RXUDP: |
| gsfan | 0:2f6062c6d018 | 267 | if (mode == 0) { |
| gsfan | 0:2f6062c6d018 | 268 | // cid |
| gsfan | 0:2f6062c6d018 | 269 | _cid = x2i(dat); |
| gsfan | 26:b347ee3a1087 | 270 | _gs_sock[_cid].received = false; |
| gsfan | 0:2f6062c6d018 | 271 | mode ++; |
| gsfan | 0:2f6062c6d018 | 272 | if (_gs_mode == GSMODE_DATA_RX) { |
| gsfan | 0:2f6062c6d018 | 273 | mode = 3; |
| gsfan | 0:2f6062c6d018 | 274 | } |
| gsfan | 0:2f6062c6d018 | 275 | len = 0; |
| gsfan | 0:2f6062c6d018 | 276 | } else |
| gsfan | 0:2f6062c6d018 | 277 | if (mode == 1) { |
| gsfan | 0:2f6062c6d018 | 278 | // ip |
| gsfan | 0:2f6062c6d018 | 279 | if ((dat < '0' || dat > '9') && dat != '.') { |
| gsfan | 0:2f6062c6d018 | 280 | int ip1, ip2, ip3, ip4; |
| gsfan | 0:2f6062c6d018 | 281 | tmp[len] = 0; |
| gsfan | 0:2f6062c6d018 | 282 | sscanf(tmp, "%d.%d.%d.%d", &ip1, &ip2, &ip3, &ip4); |
| gsfan | 0:2f6062c6d018 | 283 | _from.setIp(IpAddr(ip1, ip2, ip3, ip4)); |
| gsfan | 0:2f6062c6d018 | 284 | mode ++; |
| gsfan | 0:2f6062c6d018 | 285 | len = 0; |
| gsfan | 0:2f6062c6d018 | 286 | break; |
| gsfan | 0:2f6062c6d018 | 287 | } |
| gsfan | 37:e61ea8267415 | 288 | if (len < sizeof(tmp) - 1) { |
| gsfan | 37:e61ea8267415 | 289 | tmp[len] = dat; |
| gsfan | 37:e61ea8267415 | 290 | len ++; |
| gsfan | 37:e61ea8267415 | 291 | } |
| gsfan | 0:2f6062c6d018 | 292 | } else |
| gsfan | 0:2f6062c6d018 | 293 | if (mode == 2) { |
| gsfan | 0:2f6062c6d018 | 294 | // port |
| gsfan | 0:2f6062c6d018 | 295 | if (dat < '0' || dat > '9') { |
| gsfan | 0:2f6062c6d018 | 296 | tmp[len] = 0; |
| gsfan | 0:2f6062c6d018 | 297 | _from.setPort(atoi(tmp)); |
| gsfan | 0:2f6062c6d018 | 298 | mode ++; |
| gsfan | 0:2f6062c6d018 | 299 | len = 0; |
| gsfan | 0:2f6062c6d018 | 300 | break; |
| gsfan | 0:2f6062c6d018 | 301 | } |
| gsfan | 37:e61ea8267415 | 302 | if (len < sizeof(tmp) - 1) { |
| gsfan | 37:e61ea8267415 | 303 | tmp[len] = dat; |
| gsfan | 37:e61ea8267415 | 304 | len ++; |
| gsfan | 37:e61ea8267415 | 305 | } |
| gsfan | 0:2f6062c6d018 | 306 | } else |
| gsfan | 0:2f6062c6d018 | 307 | if (_escape) { |
| gsfan | 0:2f6062c6d018 | 308 | // esc |
| gsfan | 0:2f6062c6d018 | 309 | switch (dat) { |
| gsfan | 0:2f6062c6d018 | 310 | case 'E': |
| gsfan | 0:2f6062c6d018 | 311 | DBG("recv ascii %d\r\n", _cid); |
| gsfan | 26:b347ee3a1087 | 312 | _gs_sock[_cid].received = true; |
| gsfan | 0:2f6062c6d018 | 313 | _gs_mode = GSMODE_COMMAND; |
| gsfan | 26:b347ee3a1087 | 314 | |
| gsfan | 26:b347ee3a1087 | 315 | if (_gs_sock[_cid].protocol == GSPROT_HTTPGET) { |
| gsfan | 26:b347ee3a1087 | 316 | // recv interrupt |
| gsfan | 29:1c4419512941 | 317 | if (_gs_sock[_cid].onGsReceive.call(_cid, _gs_sock[_cid].data->available()) == 0) |
| gsfan | 26:b347ee3a1087 | 318 | _gs_sock[_cid].received = false; |
| gsfan | 0:2f6062c6d018 | 319 | } |
| gsfan | 0:2f6062c6d018 | 320 | break; |
| gsfan | 0:2f6062c6d018 | 321 | default: |
| gsfan | 0:2f6062c6d018 | 322 | DBG("unknown <ESC> %02x\r\n", dat); |
| gsfan | 0:2f6062c6d018 | 323 | break; |
| gsfan | 0:2f6062c6d018 | 324 | } |
| gsfan | 41:0afda15e9bb4 | 325 | _escape = false; |
| gsfan | 0:2f6062c6d018 | 326 | } else { |
| gsfan | 0:2f6062c6d018 | 327 | if (dat == 0x1b) { |
| gsfan | 41:0afda15e9bb4 | 328 | _escape = true; |
| gsfan | 0:2f6062c6d018 | 329 | } else { |
| gsfan | 0:2f6062c6d018 | 330 | // data |
| gsfan | 37:e61ea8267415 | 331 | if (_gs_sock[_cid].data != NULL) { |
| gsfan | 37:e61ea8267415 | 332 | _gs_sock[_cid].data->queue(dat); |
| gsfan | 37:e61ea8267415 | 333 | len ++; |
| gsfan | 26:b347ee3a1087 | 334 | |
| gsfan | 37:e61ea8267415 | 335 | if (len < GS_DATA_SIZE && _gs_sock[_cid].data->isFull()) { |
| gsfan | 14:9e89b922ace1 | 336 | // buffer full |
| gsfan | 26:b347ee3a1087 | 337 | // recv interrupt |
| gsfan | 29:1c4419512941 | 338 | _gs_sock[_cid].onGsReceive.call(_cid, _gs_sock[_cid].data->available()); |
| gsfan | 37:e61ea8267415 | 339 | } |
| gsfan | 12:63e714550791 | 340 | } |
| gsfan | 0:2f6062c6d018 | 341 | } |
| gsfan | 0:2f6062c6d018 | 342 | } |
| gsfan | 0:2f6062c6d018 | 343 | break; |
| gsfan | 0:2f6062c6d018 | 344 | |
| gsfan | 0:2f6062c6d018 | 345 | case GSMODE_DATA_RX_BULK: |
| gsfan | 0:2f6062c6d018 | 346 | case GSMODE_DATA_RXUDP_BULK: |
| gsfan | 0:2f6062c6d018 | 347 | if (mode == 0) { |
| gsfan | 0:2f6062c6d018 | 348 | // cid |
| gsfan | 0:2f6062c6d018 | 349 | _cid = x2i(dat); |
| gsfan | 26:b347ee3a1087 | 350 | _gs_sock[_cid].received = false; |
| gsfan | 0:2f6062c6d018 | 351 | mode ++; |
| gsfan | 0:2f6062c6d018 | 352 | if (_gs_mode == GSMODE_DATA_RX_BULK) { |
| gsfan | 0:2f6062c6d018 | 353 | mode = 3; |
| gsfan | 0:2f6062c6d018 | 354 | } |
| gsfan | 0:2f6062c6d018 | 355 | len = 0; |
| gsfan | 0:2f6062c6d018 | 356 | } else |
| gsfan | 0:2f6062c6d018 | 357 | if (mode == 1) { |
| gsfan | 0:2f6062c6d018 | 358 | // ip |
| gsfan | 0:2f6062c6d018 | 359 | if ((dat < '0' || dat > '9') && dat != '.') { |
| gsfan | 0:2f6062c6d018 | 360 | int ip1, ip2, ip3, ip4; |
| gsfan | 0:2f6062c6d018 | 361 | tmp[len] = 0; |
| gsfan | 0:2f6062c6d018 | 362 | sscanf(tmp, "%d.%d.%d.%d", &ip1, &ip2, &ip3, &ip4); |
| gsfan | 0:2f6062c6d018 | 363 | _from.setIp(IpAddr(ip1, ip2, ip3, ip4)); |
| gsfan | 0:2f6062c6d018 | 364 | mode ++; |
| gsfan | 0:2f6062c6d018 | 365 | len = 0; |
| gsfan | 0:2f6062c6d018 | 366 | break; |
| gsfan | 0:2f6062c6d018 | 367 | } |
| gsfan | 37:e61ea8267415 | 368 | if (len < sizeof(tmp) - 1) { |
| gsfan | 37:e61ea8267415 | 369 | tmp[len] = dat; |
| gsfan | 37:e61ea8267415 | 370 | len ++; |
| gsfan | 37:e61ea8267415 | 371 | } |
| gsfan | 0:2f6062c6d018 | 372 | } else |
| gsfan | 0:2f6062c6d018 | 373 | if (mode == 2) { |
| gsfan | 0:2f6062c6d018 | 374 | // port |
| gsfan | 0:2f6062c6d018 | 375 | if (dat < '0' || dat > '9') { |
| gsfan | 0:2f6062c6d018 | 376 | tmp[len] = 0; |
| gsfan | 0:2f6062c6d018 | 377 | _from.setPort(atoi(tmp)); |
| gsfan | 0:2f6062c6d018 | 378 | mode ++; |
| gsfan | 0:2f6062c6d018 | 379 | len = 0; |
| gsfan | 0:2f6062c6d018 | 380 | break; |
| gsfan | 0:2f6062c6d018 | 381 | } |
| gsfan | 37:e61ea8267415 | 382 | if (len < sizeof(tmp) - 1) { |
| gsfan | 37:e61ea8267415 | 383 | tmp[len] = dat; |
| gsfan | 37:e61ea8267415 | 384 | len ++; |
| gsfan | 37:e61ea8267415 | 385 | } |
| gsfan | 0:2f6062c6d018 | 386 | } else |
| gsfan | 0:2f6062c6d018 | 387 | if (mode == 3) { |
| gsfan | 0:2f6062c6d018 | 388 | // length |
| gsfan | 0:2f6062c6d018 | 389 | tmp[len] = dat; |
| gsfan | 0:2f6062c6d018 | 390 | len ++; |
| gsfan | 0:2f6062c6d018 | 391 | if (len >= 4) { |
| gsfan | 0:2f6062c6d018 | 392 | tmp[len] = 0; |
| gsfan | 0:2f6062c6d018 | 393 | len = atoi(tmp); |
| gsfan | 0:2f6062c6d018 | 394 | mode ++; |
| gsfan | 0:2f6062c6d018 | 395 | break; |
| gsfan | 0:2f6062c6d018 | 396 | } |
| gsfan | 0:2f6062c6d018 | 397 | } else |
| gsfan | 0:2f6062c6d018 | 398 | if (mode == 4) { |
| gsfan | 0:2f6062c6d018 | 399 | // data |
| gsfan | 5:6def1d0df519 | 400 | if (_gs_sock[_cid].data != NULL) { |
| gsfan | 37:e61ea8267415 | 401 | _gs_sock[_cid].data->queue(dat); |
| gsfan | 37:e61ea8267415 | 402 | len --; |
| gsfan | 26:b347ee3a1087 | 403 | |
| gsfan | 37:e61ea8267415 | 404 | if (len && _gs_sock[_cid].data->isFull()) { |
| gsfan | 14:9e89b922ace1 | 405 | // buffer full |
| gsfan | 26:b347ee3a1087 | 406 | // recv interrupt |
| gsfan | 29:1c4419512941 | 407 | _gs_sock[_cid].onGsReceive.call(_cid, _gs_sock[_cid].data->available()); |
| gsfan | 37:e61ea8267415 | 408 | } |
| gsfan | 12:63e714550791 | 409 | } |
| gsfan | 0:2f6062c6d018 | 410 | if (len == 0) { |
| gsfan | 0:2f6062c6d018 | 411 | DBG("recv binary %d\r\n", _cid); |
| gsfan | 26:b347ee3a1087 | 412 | _gs_sock[_cid].received = true; |
| gsfan | 41:0afda15e9bb4 | 413 | _escape = false; |
| gsfan | 0:2f6062c6d018 | 414 | _gs_mode = GSMODE_COMMAND; |
| gsfan | 26:b347ee3a1087 | 415 | |
| gsfan | 26:b347ee3a1087 | 416 | if (_gs_sock[_cid].protocol == GSPROT_HTTPGET) { |
| gsfan | 26:b347ee3a1087 | 417 | // recv interrupt |
| gsfan | 29:1c4419512941 | 418 | if (_gs_sock[_cid].onGsReceive.call(_cid, _gs_sock[_cid].data->available()) == 0) |
| gsfan | 26:b347ee3a1087 | 419 | _gs_sock[_cid].received = false; |
| gsfan | 0:2f6062c6d018 | 420 | } |
| gsfan | 0:2f6062c6d018 | 421 | } |
| gsfan | 0:2f6062c6d018 | 422 | } |
| gsfan | 0:2f6062c6d018 | 423 | break; |
| gsfan | 0:2f6062c6d018 | 424 | |
| gsfan | 0:2f6062c6d018 | 425 | } |
| gsfan | 0:2f6062c6d018 | 426 | } |
| gsfan | 0:2f6062c6d018 | 427 | |
| gsfan | 37:e61ea8267415 | 428 | void GSwifi::parseResponse () { |
| gsfan | 37:e61ea8267415 | 429 | int i; |
| gsfan | 37:e61ea8267415 | 430 | char buf[GS_CMD_SIZE]; |
| gsfan | 37:e61ea8267415 | 431 | |
| gsfan | 37:e61ea8267415 | 432 | while (! _buf_cmd.isEmpty()) { |
| gsfan | 37:e61ea8267415 | 433 | // received "\n" |
| gsfan | 37:e61ea8267415 | 434 | i = 0; |
| gsfan | 37:e61ea8267415 | 435 | while ((! _buf_cmd.isEmpty()) && i < sizeof(buf)) { |
| gsfan | 37:e61ea8267415 | 436 | _buf_cmd.dequeue(&buf[i]); |
| gsfan | 37:e61ea8267415 | 437 | if (buf[i] == '\n') { |
| gsfan | 37:e61ea8267415 | 438 | break; |
| gsfan | 37:e61ea8267415 | 439 | } |
| gsfan | 37:e61ea8267415 | 440 | i ++; |
| gsfan | 37:e61ea8267415 | 441 | } |
| gsfan | 37:e61ea8267415 | 442 | if (i == 0) continue; |
| gsfan | 37:e61ea8267415 | 443 | buf[i] = 0; |
| gsfan | 37:e61ea8267415 | 444 | DBG("parseResponse: %s\r\n", buf); |
| gsfan | 37:e61ea8267415 | 445 | |
| gsfan | 37:e61ea8267415 | 446 | parseCmdResponse(buf); |
| gsfan | 37:e61ea8267415 | 447 | |
| gsfan | 37:e61ea8267415 | 448 | if (strncmp(buf, "CONNECT ", 8) == 0 && buf[8] >= '0' && buf[8] <= 'F' && buf[9] != 0) { |
| gsfan | 37:e61ea8267415 | 449 | int cid = x2i(buf[8]); |
| gsfan | 37:e61ea8267415 | 450 | if (_gs_sock[cid].type == GSTYPE_SERVER) { |
| gsfan | 37:e61ea8267415 | 451 | // fork (server socket) |
| gsfan | 37:e61ea8267415 | 452 | int acid, ip1, ip2, ip3, ip4; |
| gsfan | 37:e61ea8267415 | 453 | char *tmp = buf + 12; |
| gsfan | 37:e61ea8267415 | 454 | |
| gsfan | 37:e61ea8267415 | 455 | acid = x2i(buf[10]); |
| gsfan | 37:e61ea8267415 | 456 | DBG("connect %d -> %d\r\n", cid, acid); |
| gsfan | 37:e61ea8267415 | 457 | newSock(acid, _gs_sock[cid].type, _gs_sock[cid].protocol); |
| gsfan | 37:e61ea8267415 | 458 | _gs_sock[acid].onGsReceive = _gs_sock[cid].onGsReceive; |
| gsfan | 37:e61ea8267415 | 459 | _gs_sock[acid].lcid = cid; |
| gsfan | 37:e61ea8267415 | 460 | sscanf(tmp, "%d.%d.%d.%d", &ip1, &ip2, &ip3, &ip4); |
| gsfan | 37:e61ea8267415 | 461 | _gs_sock[acid].host.setIp(IpAddr(ip1, ip2, ip3, ip4)); |
| gsfan | 37:e61ea8267415 | 462 | tmp = strstr(tmp, " ") + 1; |
| gsfan | 37:e61ea8267415 | 463 | _gs_sock[acid].host.setPort(atoi(tmp)); |
| gsfan | 37:e61ea8267415 | 464 | _gs_sock[acid].onGsReceive.call(acid, 0); // event connected |
| gsfan | 37:e61ea8267415 | 465 | } |
| gsfan | 37:e61ea8267415 | 466 | } else |
| gsfan | 37:e61ea8267415 | 467 | if (strncmp(buf, "DISCONNECT ", 11) == 0) { |
| gsfan | 37:e61ea8267415 | 468 | int cid = x2i(buf[11]); |
| gsfan | 37:e61ea8267415 | 469 | DBG("disconnect %d\r\n", cid); |
| gsfan | 37:e61ea8267415 | 470 | _gs_sock[cid].connect = false; |
| gsfan | 37:e61ea8267415 | 471 | _gs_sock[cid].onGsReceive.call(cid, -1); // event disconnected |
| gsfan | 37:e61ea8267415 | 472 | } else |
| gsfan | 37:e61ea8267415 | 473 | if (strncmp(buf, "DISASSOCIATED", 13) == 0 || |
| gsfan | 37:e61ea8267415 | 474 | strncmp(buf, "Disassociated", 13) == 0 || |
| gsfan | 39:3360db93c65c | 475 | strncmp(buf, "Disassociation Event", 20) == 0 ) { |
| gsfan | 39:3360db93c65c | 476 | _connect = false; |
| gsfan | 39:3360db93c65c | 477 | for (i = 0; i < 16; i ++) { |
| gsfan | 39:3360db93c65c | 478 | _gs_sock[i].connect = false; |
| gsfan | 39:3360db93c65c | 479 | } |
| gsfan | 39:3360db93c65c | 480 | } else |
| gsfan | 39:3360db93c65c | 481 | if (strncmp(buf, "UnExpected Warm Boot", 20) == 0 || |
| gsfan | 37:e61ea8267415 | 482 | strncmp(buf, "APP Reset-APP SW Reset", 22) == 0 || |
| gsfan | 37:e61ea8267415 | 483 | strncmp(buf, "APP Reset-Wlan Except", 21) == 0 ) { |
| gsfan | 37:e61ea8267415 | 484 | DBG("disassociate\r\n"); |
| gsfan | 37:e61ea8267415 | 485 | _connect = false; |
| gsfan | 39:3360db93c65c | 486 | _status = GSSTAT_READY; |
| gsfan | 41:0afda15e9bb4 | 487 | _escape = false; |
| gsfan | 39:3360db93c65c | 488 | resetResponse(GSRES_NONE); |
| gsfan | 39:3360db93c65c | 489 | _gs_mode = GSMODE_COMMAND; |
| gsfan | 37:e61ea8267415 | 490 | for (i = 0; i < 16; i ++) { |
| gsfan | 37:e61ea8267415 | 491 | _gs_sock[i].connect = false; |
| gsfan | 37:e61ea8267415 | 492 | } |
| gsfan | 37:e61ea8267415 | 493 | } else |
| gsfan | 37:e61ea8267415 | 494 | if (strncmp(buf, "Out of StandBy-Timer", 20) == 0 || |
| gsfan | 37:e61ea8267415 | 495 | strncmp(buf, "Out of StandBy-Alarm", 20) == 0) { |
| gsfan | 39:3360db93c65c | 496 | if (_status == GSSTAT_STANDBY) { |
| gsfan | 37:e61ea8267415 | 497 | _status = GSSTAT_WAKEUP; |
| gsfan | 39:3360db93c65c | 498 | } |
| gsfan | 37:e61ea8267415 | 499 | } else |
| gsfan | 37:e61ea8267415 | 500 | if (strncmp(buf, "Out of Deep Sleep", 17) == 0 ) { |
| gsfan | 39:3360db93c65c | 501 | if (_status == GSSTAT_DEEPSLEEP) { |
| gsfan | 37:e61ea8267415 | 502 | _status = GSSTAT_READY; |
| gsfan | 39:3360db93c65c | 503 | } |
| gsfan | 37:e61ea8267415 | 504 | } |
| gsfan | 37:e61ea8267415 | 505 | DBG("status: %d\r\n", _status); |
| gsfan | 37:e61ea8267415 | 506 | } |
| gsfan | 37:e61ea8267415 | 507 | } |
| gsfan | 37:e61ea8267415 | 508 | |
| gsfan | 37:e61ea8267415 | 509 | void GSwifi::parseCmdResponse (char *buf) { |
| gsfan | 37:e61ea8267415 | 510 | if (_gs_res == GSRES_NONE) return; |
| gsfan | 37:e61ea8267415 | 511 | |
| gsfan | 37:e61ea8267415 | 512 | if (strcmp(buf, "OK") == 0) { |
| gsfan | 37:e61ea8267415 | 513 | _gs_ok = true; |
| gsfan | 37:e61ea8267415 | 514 | } else |
| gsfan | 37:e61ea8267415 | 515 | if (strncmp(buf, "ERROR", 5) == 0) { |
| gsfan | 37:e61ea8267415 | 516 | _gs_failure = true; |
| gsfan | 37:e61ea8267415 | 517 | } |
| gsfan | 37:e61ea8267415 | 518 | |
| gsfan | 37:e61ea8267415 | 519 | switch(_gs_res) { |
| gsfan | 37:e61ea8267415 | 520 | case GSRES_NORMAL: |
| gsfan | 37:e61ea8267415 | 521 | _gs_flg = -1; |
| gsfan | 37:e61ea8267415 | 522 | break; |
| gsfan | 37:e61ea8267415 | 523 | case GSRES_WPS: |
| gsfan | 37:e61ea8267415 | 524 | if (_gs_flg == 0 && strncmp(buf, "SSID=", 5) == 0) { |
| gsfan | 37:e61ea8267415 | 525 | if (!_ssid) _ssid = (char*)malloc(strlen(&buf[5]) + 1); |
| gsfan | 37:e61ea8267415 | 526 | strcpy(_ssid, &buf[5]); |
| gsfan | 37:e61ea8267415 | 527 | _gs_flg ++; |
| gsfan | 37:e61ea8267415 | 528 | } else |
| gsfan | 37:e61ea8267415 | 529 | if (_gs_flg == 1 && strncmp(buf, "CHANNEL=", 8) == 0) { |
| gsfan | 37:e61ea8267415 | 530 | _gs_flg ++; |
| gsfan | 37:e61ea8267415 | 531 | } else |
| gsfan | 37:e61ea8267415 | 532 | if (_gs_flg == 2 && strncmp(buf, "PASSPHRASE=", 11) == 0) { |
| gsfan | 37:e61ea8267415 | 533 | if (!_pass) _pass = (char*)malloc(strlen(&buf[11]) + 1); |
| gsfan | 37:e61ea8267415 | 534 | strcpy(_pass, &buf[11]); |
| gsfan | 37:e61ea8267415 | 535 | _gs_flg = -1; |
| gsfan | 37:e61ea8267415 | 536 | } |
| gsfan | 37:e61ea8267415 | 537 | break; |
| gsfan | 37:e61ea8267415 | 538 | case GSRES_CONNECT: |
| gsfan | 37:e61ea8267415 | 539 | if (strncmp(buf, "CONNECT ", 8) == 0 && buf[9] == 0) { |
| gsfan | 37:e61ea8267415 | 540 | _cid = x2i(buf[8]); |
| gsfan | 37:e61ea8267415 | 541 | _gs_flg = -1; |
| gsfan | 37:e61ea8267415 | 542 | } |
| gsfan | 37:e61ea8267415 | 543 | break; |
| gsfan | 37:e61ea8267415 | 544 | case GSRES_DHCP: |
| gsfan | 37:e61ea8267415 | 545 | if (_gs_flg == 0 && strstr(buf, "SubNet") && strstr(buf, "Gateway")) { |
| gsfan | 37:e61ea8267415 | 546 | _gs_flg ++; |
| gsfan | 37:e61ea8267415 | 547 | } else |
| gsfan | 37:e61ea8267415 | 548 | if (_gs_flg == 1) { |
| gsfan | 37:e61ea8267415 | 549 | int ip1, ip2, ip3, ip4; |
| gsfan | 37:e61ea8267415 | 550 | char *tmp = buf + 1; |
| gsfan | 37:e61ea8267415 | 551 | sscanf(tmp, "%d.%d.%d.%d", &ip1, &ip2, &ip3, &ip4); |
| gsfan | 37:e61ea8267415 | 552 | _ipaddr = IpAddr(ip1, ip2, ip3, ip4); |
| gsfan | 37:e61ea8267415 | 553 | tmp = strstr(tmp, ":") + 2; |
| gsfan | 37:e61ea8267415 | 554 | sscanf(tmp, "%d.%d.%d.%d", &ip1, &ip2, &ip3, &ip4); |
| gsfan | 37:e61ea8267415 | 555 | _netmask = IpAddr(ip1, ip2, ip3, ip4); |
| gsfan | 37:e61ea8267415 | 556 | tmp = strstr(tmp, ":") + 2; |
| gsfan | 37:e61ea8267415 | 557 | sscanf(tmp, "%d.%d.%d.%d", &ip1, &ip2, &ip3, &ip4); |
| gsfan | 37:e61ea8267415 | 558 | _gateway = IpAddr(ip1, ip2, ip3, ip4); |
| gsfan | 37:e61ea8267415 | 559 | _gs_flg = -1; |
| gsfan | 37:e61ea8267415 | 560 | } |
| gsfan | 37:e61ea8267415 | 561 | break; |
| gsfan | 37:e61ea8267415 | 562 | case GSRES_MACADDRESS: |
| gsfan | 37:e61ea8267415 | 563 | if (buf[2] == ':' && buf[5] == ':') { |
| gsfan | 37:e61ea8267415 | 564 | int mac1, mac2, mac3, mac4, mac5, mac6; |
| gsfan | 37:e61ea8267415 | 565 | sscanf(buf, "%x:%x:%x:%x:%x:%x", &mac1, &mac2, &mac3, &mac4, &mac5, &mac6); |
| gsfan | 37:e61ea8267415 | 566 | _mac[0] = mac1; |
| gsfan | 37:e61ea8267415 | 567 | _mac[1] = mac2; |
| gsfan | 37:e61ea8267415 | 568 | _mac[2] = mac3; |
| gsfan | 37:e61ea8267415 | 569 | _mac[3] = mac4; |
| gsfan | 37:e61ea8267415 | 570 | _mac[4] = mac5; |
| gsfan | 37:e61ea8267415 | 571 | _mac[5] = mac6; |
| gsfan | 37:e61ea8267415 | 572 | _gs_flg = -1; |
| gsfan | 37:e61ea8267415 | 573 | } |
| gsfan | 37:e61ea8267415 | 574 | break; |
| gsfan | 37:e61ea8267415 | 575 | case GSRES_DNSLOOKUP: |
| gsfan | 37:e61ea8267415 | 576 | if (strncmp(buf, "IP:", 3) == 0) { |
| gsfan | 37:e61ea8267415 | 577 | int ip1, ip2, ip3, ip4; |
| gsfan | 37:e61ea8267415 | 578 | sscanf(&buf[3], "%d.%d.%d.%d", &ip1, &ip2, &ip3, &ip4); |
| gsfan | 37:e61ea8267415 | 579 | _resolv = IpAddr(ip1, ip2, ip3, ip4); |
| gsfan | 37:e61ea8267415 | 580 | _gs_flg = -1; |
| gsfan | 37:e61ea8267415 | 581 | } |
| gsfan | 37:e61ea8267415 | 582 | break; |
| gsfan | 37:e61ea8267415 | 583 | case GSRES_HTTP: |
| gsfan | 37:e61ea8267415 | 584 | if (buf[0] >= '0' && buf[0] <= 'F' && buf[1] == 0) { |
| gsfan | 37:e61ea8267415 | 585 | _cid = x2i(buf[0]); |
| gsfan | 37:e61ea8267415 | 586 | _gs_flg = -1; |
| gsfan | 37:e61ea8267415 | 587 | } |
| gsfan | 37:e61ea8267415 | 588 | break; |
| gsfan | 37:e61ea8267415 | 589 | case GSRES_RSSI: |
| gsfan | 37:e61ea8267415 | 590 | if (buf[0] == '-' || (buf[0] >= '0' && buf[0] <= '9')) { |
| gsfan | 37:e61ea8267415 | 591 | _rssi = atoi(buf); |
| gsfan | 37:e61ea8267415 | 592 | _gs_flg = -1; |
| gsfan | 37:e61ea8267415 | 593 | } |
| gsfan | 37:e61ea8267415 | 594 | break; |
| gsfan | 37:e61ea8267415 | 595 | case GSRES_TIME: |
| gsfan | 37:e61ea8267415 | 596 | if (buf[0] >= '0' && buf[0] <= '9') { |
| gsfan | 37:e61ea8267415 | 597 | int year, month, day, hour, min, sec; |
| gsfan | 37:e61ea8267415 | 598 | struct tm t; |
| gsfan | 37:e61ea8267415 | 599 | sscanf(buf, "%d/%d/%d,%d:%d:%d", &day, &month, &year, &hour, &min, &sec); |
| gsfan | 37:e61ea8267415 | 600 | t.tm_sec = sec; |
| gsfan | 37:e61ea8267415 | 601 | t.tm_min = min; |
| gsfan | 37:e61ea8267415 | 602 | t.tm_hour = hour; |
| gsfan | 37:e61ea8267415 | 603 | t.tm_mday = day; |
| gsfan | 37:e61ea8267415 | 604 | t.tm_mon = month - 1; |
| gsfan | 37:e61ea8267415 | 605 | t.tm_year = year - 1900; |
| gsfan | 37:e61ea8267415 | 606 | _time = mktime(&t); |
| gsfan | 37:e61ea8267415 | 607 | _gs_flg = -1; |
| gsfan | 37:e61ea8267415 | 608 | } |
| gsfan | 37:e61ea8267415 | 609 | break; |
| gsfan | 40:72f70748f6e8 | 610 | case GSRES_STATUS: |
| gsfan | 40:72f70748f6e8 | 611 | if (_gs_flg == 0 && strncmp(buf, "NOT ASSOCIATED", 14) == 0) { |
| gsfan | 40:72f70748f6e8 | 612 | _connect = false; |
| gsfan | 40:72f70748f6e8 | 613 | for (int i = 0; i < 16; i ++) { |
| gsfan | 40:72f70748f6e8 | 614 | _gs_sock[i].connect = false; |
| gsfan | 40:72f70748f6e8 | 615 | } |
| gsfan | 40:72f70748f6e8 | 616 | _gs_flg = -1; |
| gsfan | 40:72f70748f6e8 | 617 | } |
| gsfan | 40:72f70748f6e8 | 618 | if (_gs_flg == 0 && strncmp(buf, "MODE:", 5) == 0) { |
| gsfan | 40:72f70748f6e8 | 619 | _gs_flg ++; |
| gsfan | 40:72f70748f6e8 | 620 | } else |
| gsfan | 40:72f70748f6e8 | 621 | if (_gs_flg == 1 && strncmp(buf, "BSSID:", 6) == 0) { |
| gsfan | 40:72f70748f6e8 | 622 | char *tmp = strstr(buf, "SECURITY:") + 2; |
| gsfan | 40:72f70748f6e8 | 623 | if (strncmp(tmp, "WEP (OPEN)", 10) == NULL) { |
| gsfan | 40:72f70748f6e8 | 624 | _sec = GSSEC_OPEN; |
| gsfan | 40:72f70748f6e8 | 625 | } else |
| gsfan | 40:72f70748f6e8 | 626 | if (strncmp(tmp, "WEP (SHARED)", 12) == NULL) { |
| gsfan | 40:72f70748f6e8 | 627 | _sec = GSSEC_WEP; |
| gsfan | 40:72f70748f6e8 | 628 | } else |
| gsfan | 40:72f70748f6e8 | 629 | if (strncmp(tmp, "WPA-PERSONAL", 12) == NULL) { |
| gsfan | 40:72f70748f6e8 | 630 | _sec = GSSEC_WPA_PSK; |
| gsfan | 40:72f70748f6e8 | 631 | } else |
| gsfan | 40:72f70748f6e8 | 632 | if (strncmp(tmp, "WPA2-PERSONAL", 13) == NULL) { |
| gsfan | 40:72f70748f6e8 | 633 | _sec = GSSEC_WPA2_PSK; |
| gsfan | 40:72f70748f6e8 | 634 | } |
| gsfan | 40:72f70748f6e8 | 635 | _gs_flg = -1; |
| gsfan | 40:72f70748f6e8 | 636 | } |
| gsfan | 40:72f70748f6e8 | 637 | break; |
| gsfan | 37:e61ea8267415 | 638 | } |
| gsfan | 37:e61ea8267415 | 639 | |
| gsfan | 37:e61ea8267415 | 640 | return; |
| gsfan | 37:e61ea8267415 | 641 | } |
| gsfan | 37:e61ea8267415 | 642 | |
| gsfan | 37:e61ea8267415 | 643 | void GSwifi::poll () { |
| gsfan | 37:e61ea8267415 | 644 | int i, j; |
| gsfan | 42:9b3c38d66fa8 | 645 | static int t = 0; |
| gsfan | 42:9b3c38d66fa8 | 646 | static Timer timer; |
| gsfan | 37:e61ea8267415 | 647 | |
| gsfan | 37:e61ea8267415 | 648 | for (i = 0; i < 16; i ++) { |
| gsfan | 37:e61ea8267415 | 649 | if (_gs_sock[i].connect && _gs_sock[i].received) { |
| gsfan | 37:e61ea8267415 | 650 | if (_gs_sock[i].data && ! _gs_sock[i].data->isEmpty()) { |
| gsfan | 37:e61ea8267415 | 651 | // recv interrupt |
| gsfan | 37:e61ea8267415 | 652 | _gs_sock[i].received = false; |
| gsfan | 37:e61ea8267415 | 653 | for (j = 0; j < 1500 / GS_DATA_SIZE + 1; j ++) { |
| gsfan | 37:e61ea8267415 | 654 | if (! _gs_sock[i].connect || _gs_sock[i].data->isEmpty()) break; |
| gsfan | 37:e61ea8267415 | 655 | _gs_sock[i].onGsReceive.call(i, _gs_sock[i].data->available()); |
| gsfan | 37:e61ea8267415 | 656 | } |
| gsfan | 37:e61ea8267415 | 657 | } |
| gsfan | 37:e61ea8267415 | 658 | } |
| gsfan | 37:e61ea8267415 | 659 | } |
| gsfan | 37:e61ea8267415 | 660 | |
| gsfan | 43:0b5e2727e020 | 661 | if (_ssid && ! _connect) |
| gsfan | 43:0b5e2727e020 | 662 | if (t == 0 || timer.read() > _reconnect) { |
| gsfan | 42:9b3c38d66fa8 | 663 | DBG("reconnect\r\n"); |
| gsfan | 42:9b3c38d66fa8 | 664 | if (reconnect()) { |
| gsfan | 42:9b3c38d66fa8 | 665 | timer.reset(); |
| gsfan | 42:9b3c38d66fa8 | 666 | timer.start(); |
| gsfan | 42:9b3c38d66fa8 | 667 | t = 1; |
| gsfan | 37:e61ea8267415 | 668 | } |
| gsfan | 37:e61ea8267415 | 669 | } |
| gsfan | 37:e61ea8267415 | 670 | } |
| gsfan | 37:e61ea8267415 | 671 | |
| gsfan | 12:63e714550791 | 672 | int GSwifi::command (const char *cmd, GSRESPONCE res, int timeout) { |
| gsfan | 26:b347ee3a1087 | 673 | int i; |
| gsfan | 0:2f6062c6d018 | 674 | |
| gsfan | 37:e61ea8267415 | 675 | if (acquireUart()) return -1; |
| gsfan | 36:a70b11e1560f | 676 | |
| gsfan | 26:b347ee3a1087 | 677 | if (cmd == NULL) { |
| gsfan | 0:2f6062c6d018 | 678 | // dummy CR+LF |
| gsfan | 36:a70b11e1560f | 679 | _gs_putc('\r'); |
| gsfan | 36:a70b11e1560f | 680 | _gs_putc('\n'); |
| gsfan | 37:e61ea8267415 | 681 | releaseUart(); |
| gsfan | 26:b347ee3a1087 | 682 | wait_ms(100); |
| gsfan | 26:b347ee3a1087 | 683 | _buf_cmd.flush(); |
| gsfan | 0:2f6062c6d018 | 684 | return 0; |
| gsfan | 0:2f6062c6d018 | 685 | } |
| gsfan | 0:2f6062c6d018 | 686 | |
| gsfan | 26:b347ee3a1087 | 687 | resetResponse(res); |
| gsfan | 0:2f6062c6d018 | 688 | for (i = 0; i < strlen(cmd); i ++) { |
| gsfan | 1:b127c6c5241d | 689 | _gs_putc(cmd[i]); |
| gsfan | 0:2f6062c6d018 | 690 | } |
| gsfan | 1:b127c6c5241d | 691 | _gs_putc('\r'); |
| gsfan | 1:b127c6c5241d | 692 | _gs_putc('\n'); |
| gsfan | 37:e61ea8267415 | 693 | releaseUart(); |
| gsfan | 0:2f6062c6d018 | 694 | DBG("command: %s\r\n", cmd); |
| gsfan | 0:2f6062c6d018 | 695 | if (strlen(cmd) == 0) return 0; |
| gsfan | 26:b347ee3a1087 | 696 | |
| gsfan | 26:b347ee3a1087 | 697 | return waitResponse(timeout); |
| gsfan | 0:2f6062c6d018 | 698 | } |
| gsfan | 0:2f6062c6d018 | 699 | |
| gsfan | 26:b347ee3a1087 | 700 | void GSwifi::resetResponse (GSRESPONCE res) { |
| gsfan | 26:b347ee3a1087 | 701 | _gs_ok = false; |
| gsfan | 26:b347ee3a1087 | 702 | _gs_failure = false; |
| gsfan | 26:b347ee3a1087 | 703 | _gs_flg = 0; |
| gsfan | 26:b347ee3a1087 | 704 | _gs_res = res; |
| gsfan | 26:b347ee3a1087 | 705 | } |
| gsfan | 26:b347ee3a1087 | 706 | |
| gsfan | 26:b347ee3a1087 | 707 | int GSwifi::waitResponse (int ms) { |
| gsfan | 0:2f6062c6d018 | 708 | Timer timeout; |
| gsfan | 0:2f6062c6d018 | 709 | |
| gsfan | 26:b347ee3a1087 | 710 | if (! ms) return 0; |
| gsfan | 26:b347ee3a1087 | 711 | |
| gsfan | 0:2f6062c6d018 | 712 | timeout.start(); |
| gsfan | 0:2f6062c6d018 | 713 | for (;;) { |
| gsfan | 26:b347ee3a1087 | 714 | if (timeout.read_ms() > ms) { |
| gsfan | 26:b347ee3a1087 | 715 | DBG("timeout\r\n"); |
| gsfan | 5:6def1d0df519 | 716 | break; |
| gsfan | 0:2f6062c6d018 | 717 | } |
| gsfan | 26:b347ee3a1087 | 718 | if (_gs_ok && (_gs_flg == -1 || _gs_res == GSRES_NONE)) { |
| gsfan | 26:b347ee3a1087 | 719 | timeout.stop(); |
| gsfan | 26:b347ee3a1087 | 720 | _gs_res = GSRES_NONE; |
| gsfan | 26:b347ee3a1087 | 721 | return 0; |
| gsfan | 26:b347ee3a1087 | 722 | } |
| gsfan | 26:b347ee3a1087 | 723 | if (_gs_failure) break; |
| gsfan | 0:2f6062c6d018 | 724 | } |
| gsfan | 26:b347ee3a1087 | 725 | timeout.stop(); |
| gsfan | 26:b347ee3a1087 | 726 | _gs_res = GSRES_NONE; |
| gsfan | 26:b347ee3a1087 | 727 | return -1; |
| gsfan | 0:2f6062c6d018 | 728 | } |
| gsfan | 0:2f6062c6d018 | 729 | |
| gsfan | 35:515ec79792d3 | 730 | int GSwifi::connect (GSSECURITY sec, const char *ssid, const char *pass, int dhcp, int reconnect, char *name) { |
| gsfan | 0:2f6062c6d018 | 731 | int r; |
| gsfan | 0:2f6062c6d018 | 732 | char cmd[GS_CMD_SIZE]; |
| gsfan | 0:2f6062c6d018 | 733 | |
| gsfan | 0:2f6062c6d018 | 734 | if (_connect || _status != GSSTAT_READY) return -1; |
| gsfan | 0:2f6062c6d018 | 735 | |
| gsfan | 0:2f6062c6d018 | 736 | command(NULL, GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 737 | if (command("ATE0", GSRES_NORMAL)) return -1; |
| gsfan | 0:2f6062c6d018 | 738 | if (_rts) { |
| gsfan | 0:2f6062c6d018 | 739 | command("AT&R1", GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 740 | } |
| gsfan | 35:515ec79792d3 | 741 | if (getMacAddress(_mac)) return -1; |
| gsfan | 0:2f6062c6d018 | 742 | #ifdef GS_BULK |
| gsfan | 0:2f6062c6d018 | 743 | command("AT+BDATA=1", GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 744 | #endif |
| gsfan | 0:2f6062c6d018 | 745 | |
| gsfan | 0:2f6062c6d018 | 746 | disconnect(); |
| gsfan | 0:2f6062c6d018 | 747 | command("AT+WM=0", GSRES_NORMAL); // infrastructure |
| gsfan | 0:2f6062c6d018 | 748 | wait_ms(100); |
| gsfan | 20:151b5a4fdd29 | 749 | if (dhcp && sec != GSSEC_WPS_BUTTON) { |
| gsfan | 35:515ec79792d3 | 750 | if (name) { |
| gsfan | 35:515ec79792d3 | 751 | sprintf(cmd, "AT+NDHCP=1,%s", name); |
| gsfan | 35:515ec79792d3 | 752 | } else { |
| gsfan | 35:515ec79792d3 | 753 | strcpy(cmd, "AT+NDHCP=1," GS_DHCPNAME); |
| gsfan | 35:515ec79792d3 | 754 | } |
| gsfan | 35:515ec79792d3 | 755 | command(cmd, GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 756 | } else { |
| gsfan | 0:2f6062c6d018 | 757 | command("AT+NDHCP=0", GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 758 | } |
| gsfan | 0:2f6062c6d018 | 759 | |
| gsfan | 0:2f6062c6d018 | 760 | switch (sec) { |
| gsfan | 0:2f6062c6d018 | 761 | case GSSEC_NONE: |
| gsfan | 0:2f6062c6d018 | 762 | case GSSEC_OPEN: |
| gsfan | 0:2f6062c6d018 | 763 | case GSSEC_WEP: |
| gsfan | 0:2f6062c6d018 | 764 | sprintf(cmd, "AT+WAUTH=%d", sec); |
| gsfan | 0:2f6062c6d018 | 765 | command(cmd, GSRES_NORMAL); |
| gsfan | 22:9b077e2823ce | 766 | if (sec != GSSEC_NONE) { |
| gsfan | 22:9b077e2823ce | 767 | sprintf(cmd, "AT+WWEP1=%s", pass); |
| gsfan | 22:9b077e2823ce | 768 | command(cmd, GSRES_NORMAL); |
| gsfan | 22:9b077e2823ce | 769 | wait_ms(100); |
| gsfan | 22:9b077e2823ce | 770 | } |
| gsfan | 0:2f6062c6d018 | 771 | sprintf(cmd, "AT+WA=%s", ssid); |
| gsfan | 1:b127c6c5241d | 772 | r = command(cmd, GSRES_DHCP, GS_TIMEOUT2); |
| gsfan | 20:151b5a4fdd29 | 773 | if (r) { |
| gsfan | 20:151b5a4fdd29 | 774 | DBG("retry\r\n"); |
| gsfan | 26:b347ee3a1087 | 775 | wait_ms(1000); |
| gsfan | 20:151b5a4fdd29 | 776 | r = command(cmd, GSRES_DHCP, GS_TIMEOUT2); |
| gsfan | 20:151b5a4fdd29 | 777 | } |
| gsfan | 0:2f6062c6d018 | 778 | break; |
| gsfan | 0:2f6062c6d018 | 779 | case GSSEC_WPA_PSK: |
| gsfan | 28:fbba4c58d14c | 780 | case GSSEC_WPA_ENT: |
| gsfan | 0:2f6062c6d018 | 781 | case GSSEC_WPA2_PSK: |
| gsfan | 28:fbba4c58d14c | 782 | case GSSEC_WPA2_ENT: |
| gsfan | 0:2f6062c6d018 | 783 | command("AT+WAUTH=0", GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 784 | // sprintf(cmd, "AT+WWPA=%s", pass); |
| gsfan | 0:2f6062c6d018 | 785 | sprintf(cmd, "AT+WPAPSK=%s,%s", ssid, pass); |
| gsfan | 0:2f6062c6d018 | 786 | command(cmd, GSRES_NORMAL, GS_TIMEOUT2); |
| gsfan | 0:2f6062c6d018 | 787 | wait_ms(100); |
| gsfan | 0:2f6062c6d018 | 788 | sprintf(cmd, "AT+WA=%s", ssid); |
| gsfan | 1:b127c6c5241d | 789 | r = command(cmd, GSRES_DHCP, GS_TIMEOUT2); |
| gsfan | 20:151b5a4fdd29 | 790 | if (r) { |
| gsfan | 20:151b5a4fdd29 | 791 | DBG("retry\r\n"); |
| gsfan | 26:b347ee3a1087 | 792 | wait_ms(1000); |
| gsfan | 20:151b5a4fdd29 | 793 | r = command(cmd, GSRES_DHCP, GS_TIMEOUT2); |
| gsfan | 20:151b5a4fdd29 | 794 | } |
| gsfan | 0:2f6062c6d018 | 795 | break; |
| gsfan | 0:2f6062c6d018 | 796 | case GSSEC_WPS_BUTTON: |
| gsfan | 0:2f6062c6d018 | 797 | command("AT+WAUTH=0", GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 798 | r = command("AT+WWPS=1", GSRES_WPS, GS_TIMEOUT2); |
| gsfan | 0:2f6062c6d018 | 799 | if (r) break; |
| gsfan | 0:2f6062c6d018 | 800 | if (dhcp) { |
| gsfan | 35:515ec79792d3 | 801 | r = setAddress(name); |
| gsfan | 0:2f6062c6d018 | 802 | } |
| gsfan | 0:2f6062c6d018 | 803 | break; |
| gsfan | 28:fbba4c58d14c | 804 | case GSSEC_WPS_PIN: |
| gsfan | 28:fbba4c58d14c | 805 | command("AT+WAUTH=0", GSRES_NORMAL); |
| gsfan | 28:fbba4c58d14c | 806 | sprintf(cmd, "AT+WWPS=2,%s", pass); |
| gsfan | 28:fbba4c58d14c | 807 | r = command(cmd, GSRES_WPS, GS_TIMEOUT2); |
| gsfan | 28:fbba4c58d14c | 808 | if (r) break; |
| gsfan | 28:fbba4c58d14c | 809 | if (dhcp) { |
| gsfan | 35:515ec79792d3 | 810 | r = setAddress(name); |
| gsfan | 28:fbba4c58d14c | 811 | } |
| gsfan | 28:fbba4c58d14c | 812 | break; |
| gsfan | 6:a423f0d197de | 813 | default: |
| gsfan | 6:a423f0d197de | 814 | DBG("Can't use security\r\n"); |
| gsfan | 6:a423f0d197de | 815 | r = -1; |
| gsfan | 6:a423f0d197de | 816 | break; |
| gsfan | 0:2f6062c6d018 | 817 | } |
| gsfan | 0:2f6062c6d018 | 818 | |
| gsfan | 18:4b97804c37d1 | 819 | if (r == 0 && !dhcp) { |
| gsfan | 18:4b97804c37d1 | 820 | sprintf(cmd, "AT+DNSSET=%d.%d.%d.%d", |
| gsfan | 18:4b97804c37d1 | 821 | _gateway[0], _gateway[1], _gateway[2], _gateway[3]); |
| gsfan | 18:4b97804c37d1 | 822 | command(cmd, GSRES_NORMAL); |
| gsfan | 18:4b97804c37d1 | 823 | } |
| gsfan | 18:4b97804c37d1 | 824 | |
| gsfan | 24:5c350ae2e703 | 825 | if (r == 0) { |
| gsfan | 24:5c350ae2e703 | 826 | _connect = true; |
| gsfan | 42:9b3c38d66fa8 | 827 | _reconnect = reconnect * 1000; |
| gsfan | 28:fbba4c58d14c | 828 | _sec = sec; |
| gsfan | 40:72f70748f6e8 | 829 | _dhcp = dhcp; |
| gsfan | 35:515ec79792d3 | 830 | if (_reconnect && ssid) { |
| gsfan | 35:515ec79792d3 | 831 | if (!_ssid) _ssid = (char*)malloc(strlen(ssid) + 1); |
| gsfan | 28:fbba4c58d14c | 832 | strcpy(_ssid, ssid); |
| gsfan | 28:fbba4c58d14c | 833 | } |
| gsfan | 35:515ec79792d3 | 834 | if (_reconnect && pass) { |
| gsfan | 35:515ec79792d3 | 835 | if (!_pass) _pass = (char*)malloc(strlen(pass) + 1); |
| gsfan | 28:fbba4c58d14c | 836 | strcpy(_pass, pass); |
| gsfan | 28:fbba4c58d14c | 837 | } |
| gsfan | 24:5c350ae2e703 | 838 | } |
| gsfan | 0:2f6062c6d018 | 839 | return r; |
| gsfan | 0:2f6062c6d018 | 840 | } |
| gsfan | 0:2f6062c6d018 | 841 | |
| gsfan | 19:cad912f5a6ba | 842 | int GSwifi::adhock (GSSECURITY sec, const char *ssid, const char *pass, IpAddr ipaddr, IpAddr netmask) { |
| gsfan | 0:2f6062c6d018 | 843 | int r; |
| gsfan | 0:2f6062c6d018 | 844 | char cmd[GS_CMD_SIZE]; |
| gsfan | 0:2f6062c6d018 | 845 | |
| gsfan | 0:2f6062c6d018 | 846 | if (_connect || _status != GSSTAT_READY) return -1; |
| gsfan | 0:2f6062c6d018 | 847 | |
| gsfan | 0:2f6062c6d018 | 848 | command(NULL, GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 849 | if (command("ATE0", GSRES_NORMAL)) return -1; |
| gsfan | 0:2f6062c6d018 | 850 | if (_rts) { |
| gsfan | 0:2f6062c6d018 | 851 | command("AT&R1", GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 852 | } |
| gsfan | 35:515ec79792d3 | 853 | if (getMacAddress(_mac)) return -1; |
| gsfan | 0:2f6062c6d018 | 854 | #ifdef GS_BULK |
| gsfan | 0:2f6062c6d018 | 855 | command("AT+BDATA=1", GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 856 | #endif |
| gsfan | 0:2f6062c6d018 | 857 | |
| gsfan | 35:515ec79792d3 | 858 | disconnect(); |
| gsfan | 0:2f6062c6d018 | 859 | command("AT+WM=1", GSRES_NORMAL); // adhock |
| gsfan | 0:2f6062c6d018 | 860 | wait_ms(100); |
| gsfan | 0:2f6062c6d018 | 861 | command("AT+NDHCP=0", GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 862 | setAddress(ipaddr, netmask, ipaddr, ipaddr); |
| gsfan | 0:2f6062c6d018 | 863 | |
| gsfan | 0:2f6062c6d018 | 864 | switch (sec) { |
| gsfan | 0:2f6062c6d018 | 865 | case GSSEC_NONE: |
| gsfan | 0:2f6062c6d018 | 866 | case GSSEC_OPEN: |
| gsfan | 0:2f6062c6d018 | 867 | case GSSEC_WEP: |
| gsfan | 0:2f6062c6d018 | 868 | sprintf(cmd, "AT+WAUTH=%d", sec); |
| gsfan | 0:2f6062c6d018 | 869 | command(cmd, GSRES_NORMAL); |
| gsfan | 22:9b077e2823ce | 870 | if (sec != GSSEC_NONE) { |
| gsfan | 22:9b077e2823ce | 871 | sprintf(cmd, "AT+WWEP1=%s", pass); |
| gsfan | 22:9b077e2823ce | 872 | command(cmd, GSRES_NORMAL); |
| gsfan | 22:9b077e2823ce | 873 | wait_ms(100); |
| gsfan | 22:9b077e2823ce | 874 | } |
| gsfan | 0:2f6062c6d018 | 875 | sprintf(cmd, "AT+WA=%s", ssid); |
| gsfan | 0:2f6062c6d018 | 876 | r = command(cmd, GSRES_NORMAL, GS_TIMEOUT2); |
| gsfan | 0:2f6062c6d018 | 877 | break; |
| gsfan | 0:2f6062c6d018 | 878 | default: |
| gsfan | 0:2f6062c6d018 | 879 | DBG("Can't use security\r\n"); |
| gsfan | 0:2f6062c6d018 | 880 | r = -1; |
| gsfan | 0:2f6062c6d018 | 881 | break; |
| gsfan | 0:2f6062c6d018 | 882 | } |
| gsfan | 0:2f6062c6d018 | 883 | |
| gsfan | 0:2f6062c6d018 | 884 | if (r == 0) _connect = true; |
| gsfan | 0:2f6062c6d018 | 885 | return r; |
| gsfan | 0:2f6062c6d018 | 886 | } |
| gsfan | 0:2f6062c6d018 | 887 | |
| gsfan | 22:9b077e2823ce | 888 | int GSwifi::limitedap (GSSECURITY sec, const char *ssid, const char *pass, IpAddr ipaddr, IpAddr netmask, char *dns) { |
| gsfan | 0:2f6062c6d018 | 889 | int r; |
| gsfan | 0:2f6062c6d018 | 890 | char cmd[GS_CMD_SIZE]; |
| gsfan | 0:2f6062c6d018 | 891 | |
| gsfan | 0:2f6062c6d018 | 892 | if (_connect || _status != GSSTAT_READY) return -1; |
| gsfan | 0:2f6062c6d018 | 893 | |
| gsfan | 0:2f6062c6d018 | 894 | command(NULL, GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 895 | if (command("ATE0", GSRES_NORMAL)) return -1; |
| gsfan | 0:2f6062c6d018 | 896 | if (_rts) { |
| gsfan | 0:2f6062c6d018 | 897 | command("AT&R1", GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 898 | } |
| gsfan | 35:515ec79792d3 | 899 | if (getMacAddress(_mac)) return -1; |
| gsfan | 0:2f6062c6d018 | 900 | #ifdef GS_BULK |
| gsfan | 0:2f6062c6d018 | 901 | command("AT+BDATA=1", GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 902 | #endif |
| gsfan | 0:2f6062c6d018 | 903 | |
| gsfan | 35:515ec79792d3 | 904 | disconnect(); |
| gsfan | 0:2f6062c6d018 | 905 | command("AT+WM=2", GSRES_NORMAL); // limited ap |
| gsfan | 26:b347ee3a1087 | 906 | wait_ms(100); |
| gsfan | 0:2f6062c6d018 | 907 | command("AT+NDHCP=0", GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 908 | setAddress(ipaddr, netmask, ipaddr, ipaddr); |
| gsfan | 8:bce9e7e51a0d | 909 | if (command("AT+DHCPSRVR=1", GSRES_NORMAL)) return -1; |
| gsfan | 22:9b077e2823ce | 910 | if (dns) { |
| gsfan | 22:9b077e2823ce | 911 | sprintf(cmd, "AT+DNS=1,%s", dns); |
| gsfan | 22:9b077e2823ce | 912 | } else { |
| gsfan | 22:9b077e2823ce | 913 | strcpy(cmd, "AT+DNS=1," GS_DNSNAME); |
| gsfan | 22:9b077e2823ce | 914 | } |
| gsfan | 22:9b077e2823ce | 915 | if (command(cmd, GSRES_NORMAL)) return -1; |
| gsfan | 0:2f6062c6d018 | 916 | |
| gsfan | 0:2f6062c6d018 | 917 | switch (sec) { |
| gsfan | 0:2f6062c6d018 | 918 | case GSSEC_NONE: |
| gsfan | 0:2f6062c6d018 | 919 | case GSSEC_OPEN: |
| gsfan | 0:2f6062c6d018 | 920 | case GSSEC_WEP: |
| gsfan | 0:2f6062c6d018 | 921 | sprintf(cmd, "AT+WAUTH=%d", sec); |
| gsfan | 0:2f6062c6d018 | 922 | command(cmd, GSRES_NORMAL); |
| gsfan | 22:9b077e2823ce | 923 | if (sec != GSSEC_NONE) { |
| gsfan | 22:9b077e2823ce | 924 | sprintf(cmd, "AT+WWEP1=%s", pass); |
| gsfan | 22:9b077e2823ce | 925 | command(cmd, GSRES_NORMAL); |
| gsfan | 22:9b077e2823ce | 926 | wait_ms(100); |
| gsfan | 22:9b077e2823ce | 927 | } |
| gsfan | 0:2f6062c6d018 | 928 | sprintf(cmd, "AT+WA=%s", ssid); |
| gsfan | 0:2f6062c6d018 | 929 | r = command(cmd, GSRES_NORMAL, GS_TIMEOUT2); |
| gsfan | 0:2f6062c6d018 | 930 | break; |
| gsfan | 0:2f6062c6d018 | 931 | default: |
| gsfan | 0:2f6062c6d018 | 932 | DBG("Can't use security\r\n"); |
| gsfan | 0:2f6062c6d018 | 933 | r = -1; |
| gsfan | 0:2f6062c6d018 | 934 | break; |
| gsfan | 0:2f6062c6d018 | 935 | } |
| gsfan | 0:2f6062c6d018 | 936 | |
| gsfan | 0:2f6062c6d018 | 937 | if (r == 0) _connect = true; |
| gsfan | 0:2f6062c6d018 | 938 | return r; |
| gsfan | 0:2f6062c6d018 | 939 | } |
| gsfan | 0:2f6062c6d018 | 940 | |
| gsfan | 0:2f6062c6d018 | 941 | int GSwifi::disconnect () { |
| gsfan | 0:2f6062c6d018 | 942 | int i; |
| gsfan | 0:2f6062c6d018 | 943 | |
| gsfan | 0:2f6062c6d018 | 944 | _connect = false; |
| gsfan | 0:2f6062c6d018 | 945 | for (i = 0; i < 16; i ++) { |
| gsfan | 0:2f6062c6d018 | 946 | _gs_sock[i].connect = false; |
| gsfan | 0:2f6062c6d018 | 947 | } |
| gsfan | 0:2f6062c6d018 | 948 | command("AT+NCLOSEALL", GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 949 | command("AT+WD", GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 950 | command("AT+NDHCP=0", GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 951 | wait_ms(100); |
| gsfan | 0:2f6062c6d018 | 952 | return 0; |
| gsfan | 0:2f6062c6d018 | 953 | } |
| gsfan | 0:2f6062c6d018 | 954 | |
| gsfan | 28:fbba4c58d14c | 955 | int GSwifi::reconnect () { |
| gsfan | 28:fbba4c58d14c | 956 | int r; |
| gsfan | 28:fbba4c58d14c | 957 | char cmd[GS_CMD_SIZE]; |
| gsfan | 28:fbba4c58d14c | 958 | |
| gsfan | 28:fbba4c58d14c | 959 | if (_connect || _status != GSSTAT_READY) return -1; |
| gsfan | 28:fbba4c58d14c | 960 | if (!_ssid) return -1; |
| gsfan | 28:fbba4c58d14c | 961 | |
| gsfan | 28:fbba4c58d14c | 962 | switch (_sec) { |
| gsfan | 28:fbba4c58d14c | 963 | case GSSEC_WPS_BUTTON: |
| gsfan | 28:fbba4c58d14c | 964 | case GSSEC_WPS_PIN: |
| gsfan | 28:fbba4c58d14c | 965 | sprintf(cmd, "AT+WPAPSK=%s,%s", _ssid, _pass); |
| gsfan | 28:fbba4c58d14c | 966 | command(cmd, GSRES_NORMAL, GS_TIMEOUT2); |
| gsfan | 28:fbba4c58d14c | 967 | wait_ms(100); |
| gsfan | 28:fbba4c58d14c | 968 | case GSSEC_NONE: |
| gsfan | 28:fbba4c58d14c | 969 | case GSSEC_OPEN: |
| gsfan | 28:fbba4c58d14c | 970 | case GSSEC_WEP: |
| gsfan | 28:fbba4c58d14c | 971 | case GSSEC_WPA_PSK: |
| gsfan | 28:fbba4c58d14c | 972 | case GSSEC_WPA_ENT: |
| gsfan | 28:fbba4c58d14c | 973 | case GSSEC_WPA2_PSK: |
| gsfan | 28:fbba4c58d14c | 974 | case GSSEC_WPA2_ENT: |
| gsfan | 40:72f70748f6e8 | 975 | if (_dhcp) { |
| gsfan | 40:72f70748f6e8 | 976 | command("AT+NDHCP=1," GS_DHCPNAME, GSRES_NORMAL); |
| gsfan | 40:72f70748f6e8 | 977 | } |
| gsfan | 28:fbba4c58d14c | 978 | sprintf(cmd, "AT+WA=%s", _ssid); |
| gsfan | 28:fbba4c58d14c | 979 | r = command(cmd, GSRES_DHCP, GS_TIMEOUT2); |
| gsfan | 28:fbba4c58d14c | 980 | break; |
| gsfan | 28:fbba4c58d14c | 981 | default: |
| gsfan | 28:fbba4c58d14c | 982 | DBG("Can't use security\r\n"); |
| gsfan | 28:fbba4c58d14c | 983 | r = -1; |
| gsfan | 28:fbba4c58d14c | 984 | break; |
| gsfan | 28:fbba4c58d14c | 985 | } |
| gsfan | 35:515ec79792d3 | 986 | |
| gsfan | 35:515ec79792d3 | 987 | if (r == 0) _connect = true; |
| gsfan | 28:fbba4c58d14c | 988 | return r; |
| gsfan | 28:fbba4c58d14c | 989 | } |
| gsfan | 28:fbba4c58d14c | 990 | |
| gsfan | 35:515ec79792d3 | 991 | int GSwifi::setAddress (char *name) { |
| gsfan | 35:515ec79792d3 | 992 | char cmd[GS_CMD_SIZE]; |
| gsfan | 0:2f6062c6d018 | 993 | |
| gsfan | 35:515ec79792d3 | 994 | if (name) { |
| gsfan | 35:515ec79792d3 | 995 | sprintf(cmd, "AT+NDHCP=1,%s", name); |
| gsfan | 35:515ec79792d3 | 996 | } else { |
| gsfan | 35:515ec79792d3 | 997 | strcpy(cmd, "AT+NDHCP=1," GS_DHCPNAME); |
| gsfan | 35:515ec79792d3 | 998 | } |
| gsfan | 39:3360db93c65c | 999 | if (command(cmd, GSRES_DHCP, GS_TIMEOUT2)) return -1; |
| gsfan | 0:2f6062c6d018 | 1000 | if (_ipaddr.isNull()) return -1; |
| gsfan | 0:2f6062c6d018 | 1001 | return 0; |
| gsfan | 0:2f6062c6d018 | 1002 | } |
| gsfan | 0:2f6062c6d018 | 1003 | |
| gsfan | 0:2f6062c6d018 | 1004 | int GSwifi::setAddress (IpAddr ipaddr, IpAddr netmask, IpAddr gateway, IpAddr nameserver) { |
| gsfan | 0:2f6062c6d018 | 1005 | int r; |
| gsfan | 0:2f6062c6d018 | 1006 | char cmd[GS_CMD_SIZE]; |
| gsfan | 0:2f6062c6d018 | 1007 | |
| gsfan | 0:2f6062c6d018 | 1008 | command("AT+NDHCP=0", GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 1009 | wait_ms(100); |
| gsfan | 0:2f6062c6d018 | 1010 | |
| gsfan | 0:2f6062c6d018 | 1011 | sprintf(cmd, "AT+NSET=%d.%d.%d.%d,%d.%d.%d.%d,%d.%d.%d.%d", |
| gsfan | 0:2f6062c6d018 | 1012 | ipaddr[0], ipaddr[1], ipaddr[2], ipaddr[3], |
| gsfan | 0:2f6062c6d018 | 1013 | netmask[0], netmask[1], netmask[2], netmask[3], |
| gsfan | 0:2f6062c6d018 | 1014 | gateway[0], gateway[1], gateway[2], gateway[3]); |
| gsfan | 0:2f6062c6d018 | 1015 | r = command(cmd, GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 1016 | if (r) return -1; |
| gsfan | 0:2f6062c6d018 | 1017 | _ipaddr = ipaddr; |
| gsfan | 0:2f6062c6d018 | 1018 | _netmask = netmask; |
| gsfan | 0:2f6062c6d018 | 1019 | _gateway = gateway; |
| gsfan | 0:2f6062c6d018 | 1020 | |
| gsfan | 0:2f6062c6d018 | 1021 | if (ipaddr != nameserver) { |
| gsfan | 0:2f6062c6d018 | 1022 | sprintf(cmd, "AT+DNSSET=%d.%d.%d.%d", |
| gsfan | 0:2f6062c6d018 | 1023 | nameserver[0], nameserver[1], nameserver[2], nameserver[3]); |
| gsfan | 0:2f6062c6d018 | 1024 | r = command(cmd, GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 1025 | } |
| gsfan | 0:2f6062c6d018 | 1026 | return r; |
| gsfan | 0:2f6062c6d018 | 1027 | } |
| gsfan | 0:2f6062c6d018 | 1028 | |
| gsfan | 1:b127c6c5241d | 1029 | int GSwifi::getAddress (IpAddr &ipaddr, IpAddr &netmask, IpAddr &gateway, IpAddr &nameserver) { |
| gsfan | 1:b127c6c5241d | 1030 | ipaddr = _ipaddr; |
| gsfan | 1:b127c6c5241d | 1031 | netmask = _netmask; |
| gsfan | 1:b127c6c5241d | 1032 | gateway = _gateway; |
| gsfan | 1:b127c6c5241d | 1033 | nameserver = _nameserver; |
| gsfan | 2:c6e0e97901b3 | 1034 | return 0; |
| gsfan | 1:b127c6c5241d | 1035 | } |
| gsfan | 1:b127c6c5241d | 1036 | |
| gsfan | 29:1c4419512941 | 1037 | int GSwifi::getMacAddress (char *mac) { |
| gsfan | 35:515ec79792d3 | 1038 | |
| gsfan | 35:515ec79792d3 | 1039 | command("AT+NMAC=?", GSRES_MACADDRESS); |
| gsfan | 35:515ec79792d3 | 1040 | if (_mac[0] || _mac[1] || _mac[2] || _mac[3] || _mac[4] || _mac[5]) { |
| gsfan | 35:515ec79792d3 | 1041 | memcpy(mac, _mac, 6); |
| gsfan | 35:515ec79792d3 | 1042 | return 0; |
| gsfan | 35:515ec79792d3 | 1043 | } |
| gsfan | 35:515ec79792d3 | 1044 | return -1; |
| gsfan | 26:b347ee3a1087 | 1045 | } |
| gsfan | 26:b347ee3a1087 | 1046 | |
| gsfan | 0:2f6062c6d018 | 1047 | int GSwifi::getHostByName (const char* name, IpAddr &addr) { |
| gsfan | 0:2f6062c6d018 | 1048 | char cmd[GS_CMD_SIZE]; |
| gsfan | 0:2f6062c6d018 | 1049 | |
| gsfan | 0:2f6062c6d018 | 1050 | if (! _connect || _status != GSSTAT_READY) return -1; |
| gsfan | 0:2f6062c6d018 | 1051 | |
| gsfan | 0:2f6062c6d018 | 1052 | sprintf(cmd, "AT+DNSLOOKUP=%s", name); |
| gsfan | 0:2f6062c6d018 | 1053 | if (command(cmd, GSRES_DNSLOOKUP)) return -1; |
| gsfan | 0:2f6062c6d018 | 1054 | |
| gsfan | 0:2f6062c6d018 | 1055 | addr = _resolv; |
| gsfan | 0:2f6062c6d018 | 1056 | return 0; |
| gsfan | 0:2f6062c6d018 | 1057 | } |
| gsfan | 0:2f6062c6d018 | 1058 | |
| gsfan | 0:2f6062c6d018 | 1059 | int GSwifi::getHostByName (Host &host) { |
| gsfan | 0:2f6062c6d018 | 1060 | char cmd[GS_CMD_SIZE]; |
| gsfan | 0:2f6062c6d018 | 1061 | |
| gsfan | 0:2f6062c6d018 | 1062 | if (! _connect || _status != GSSTAT_READY) return -1; |
| gsfan | 0:2f6062c6d018 | 1063 | |
| gsfan | 0:2f6062c6d018 | 1064 | sprintf(cmd, "AT+DNSLOOKUP=%s", host.getName()); |
| gsfan | 0:2f6062c6d018 | 1065 | if (command(cmd, GSRES_DNSLOOKUP)) return -1; |
| gsfan | 0:2f6062c6d018 | 1066 | |
| gsfan | 0:2f6062c6d018 | 1067 | host.setIp(_resolv); |
| gsfan | 0:2f6062c6d018 | 1068 | return 0; |
| gsfan | 0:2f6062c6d018 | 1069 | } |
| gsfan | 0:2f6062c6d018 | 1070 | |
| gsfan | 37:e61ea8267415 | 1071 | bool GSwifi::isConnected () { |
| gsfan | 40:72f70748f6e8 | 1072 | /* |
| gsfan | 40:72f70748f6e8 | 1073 | if (_status == GSSTAT_READY) { |
| gsfan | 40:72f70748f6e8 | 1074 | command("AT+WSTATUS", GSRES_STATUS); |
| gsfan | 40:72f70748f6e8 | 1075 | } |
| gsfan | 40:72f70748f6e8 | 1076 | */ |
| gsfan | 37:e61ea8267415 | 1077 | return _connect; |
| gsfan | 37:e61ea8267415 | 1078 | } |
| gsfan | 37:e61ea8267415 | 1079 | |
| gsfan | 37:e61ea8267415 | 1080 | GSwifi::GSSTATUS GSwifi::getStatus () { |
| gsfan | 37:e61ea8267415 | 1081 | return _status; |
| gsfan | 37:e61ea8267415 | 1082 | } |
| gsfan | 37:e61ea8267415 | 1083 | |
| gsfan | 37:e61ea8267415 | 1084 | int GSwifi::getRssi () { |
| gsfan | 37:e61ea8267415 | 1085 | if (command("AT+WRSSI=?", GSRES_RSSI)) { |
| gsfan | 37:e61ea8267415 | 1086 | return 0; |
| gsfan | 37:e61ea8267415 | 1087 | } |
| gsfan | 37:e61ea8267415 | 1088 | return _rssi; |
| gsfan | 37:e61ea8267415 | 1089 | } |
| gsfan | 37:e61ea8267415 | 1090 | |
| gsfan | 37:e61ea8267415 | 1091 | int GSwifi::setBaud (int baud) { |
| gsfan | 37:e61ea8267415 | 1092 | char cmd[GS_CMD_SIZE]; |
| gsfan | 37:e61ea8267415 | 1093 | |
| gsfan | 37:e61ea8267415 | 1094 | if (_status != GSSTAT_READY || acquireUart()) return -1; |
| gsfan | 37:e61ea8267415 | 1095 | |
| gsfan | 37:e61ea8267415 | 1096 | _baud = baud; |
| gsfan | 37:e61ea8267415 | 1097 | sprintf(cmd, "ATB=%d\r\n", _baud); |
| gsfan | 37:e61ea8267415 | 1098 | _gs_puts(cmd); |
| gsfan | 37:e61ea8267415 | 1099 | releaseUart(); |
| gsfan | 37:e61ea8267415 | 1100 | wait_ms(100); |
| gsfan | 37:e61ea8267415 | 1101 | _gs.baud(_baud); |
| gsfan | 37:e61ea8267415 | 1102 | _buf_cmd.flush(); |
| gsfan | 37:e61ea8267415 | 1103 | return 0; |
| gsfan | 37:e61ea8267415 | 1104 | } |
| gsfan | 37:e61ea8267415 | 1105 | |
| gsfan | 37:e61ea8267415 | 1106 | int GSwifi::setRegion (int reg) { |
| gsfan | 37:e61ea8267415 | 1107 | char cmd[GS_CMD_SIZE]; |
| gsfan | 37:e61ea8267415 | 1108 | |
| gsfan | 37:e61ea8267415 | 1109 | if (_status != GSSTAT_READY) return -1; |
| gsfan | 37:e61ea8267415 | 1110 | |
| gsfan | 37:e61ea8267415 | 1111 | sprintf(cmd, "AT+WREGDOMAIN=%d", reg); |
| gsfan | 37:e61ea8267415 | 1112 | return command(cmd, GSRES_NORMAL); |
| gsfan | 37:e61ea8267415 | 1113 | } |
| gsfan | 37:e61ea8267415 | 1114 | |
| gsfan | 37:e61ea8267415 | 1115 | #ifndef GS_LIB_TINY |
| gsfan | 0:2f6062c6d018 | 1116 | int GSwifi::setRFPower (int power) { |
| gsfan | 0:2f6062c6d018 | 1117 | char cmd[GS_CMD_SIZE]; |
| gsfan | 0:2f6062c6d018 | 1118 | |
| gsfan | 0:2f6062c6d018 | 1119 | if (power < 0 || power > 7) return -1; |
| gsfan | 0:2f6062c6d018 | 1120 | |
| gsfan | 0:2f6062c6d018 | 1121 | sprintf(cmd, "AT+WP=%d", power); |
| gsfan | 0:2f6062c6d018 | 1122 | return command(cmd, GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 1123 | } |
| gsfan | 0:2f6062c6d018 | 1124 | |
| gsfan | 2:c6e0e97901b3 | 1125 | int GSwifi::powerSave (int active, int save) { |
| gsfan | 0:2f6062c6d018 | 1126 | char cmd[GS_CMD_SIZE]; |
| gsfan | 0:2f6062c6d018 | 1127 | |
| gsfan | 0:2f6062c6d018 | 1128 | if (_status != GSSTAT_READY) return -1; |
| gsfan | 0:2f6062c6d018 | 1129 | |
| gsfan | 2:c6e0e97901b3 | 1130 | sprintf(cmd, "AT+WRXACTIVE=%d", active); |
| gsfan | 0:2f6062c6d018 | 1131 | command(cmd, GSRES_NORMAL); |
| gsfan | 3:1345daf4ec1a | 1132 | sprintf(cmd, "AT+WRXPS=%d", save); |
| gsfan | 0:2f6062c6d018 | 1133 | return command(cmd, GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 1134 | } |
| gsfan | 0:2f6062c6d018 | 1135 | |
| gsfan | 0:2f6062c6d018 | 1136 | int GSwifi::standby (int msec) { |
| gsfan | 26:b347ee3a1087 | 1137 | int i; |
| gsfan | 0:2f6062c6d018 | 1138 | char cmd[GS_CMD_SIZE]; |
| gsfan | 0:2f6062c6d018 | 1139 | |
| gsfan | 0:2f6062c6d018 | 1140 | if (_status != GSSTAT_READY && _status != GSSTAT_WAKEUP) return -1; |
| gsfan | 0:2f6062c6d018 | 1141 | |
| gsfan | 26:b347ee3a1087 | 1142 | if (_status == GSSTAT_READY) { |
| gsfan | 40:72f70748f6e8 | 1143 | // command("AT+WRXACTIVE=0", GSRES_NORMAL); |
| gsfan | 39:3360db93c65c | 1144 | command("AT+STORENWCONN", GSRES_NORMAL, 100); |
| gsfan | 0:2f6062c6d018 | 1145 | } else { |
| gsfan | 0:2f6062c6d018 | 1146 | command("ATE0", GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 1147 | if (_rts) { |
| gsfan | 0:2f6062c6d018 | 1148 | command("AT&R1", GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 1149 | } |
| gsfan | 0:2f6062c6d018 | 1150 | } |
| gsfan | 26:b347ee3a1087 | 1151 | for (i = 0; i < 16; i ++) { |
| gsfan | 26:b347ee3a1087 | 1152 | _gs_sock[i].connect = false; |
| gsfan | 26:b347ee3a1087 | 1153 | } |
| gsfan | 0:2f6062c6d018 | 1154 | _status = GSSTAT_STANDBY; |
| gsfan | 0:2f6062c6d018 | 1155 | sprintf(cmd, "AT+PSSTBY=%d,0,0,0", msec); // go standby |
| gsfan | 0:2f6062c6d018 | 1156 | return command(cmd, GSRES_NORMAL, 0); |
| gsfan | 0:2f6062c6d018 | 1157 | } |
| gsfan | 0:2f6062c6d018 | 1158 | |
| gsfan | 0:2f6062c6d018 | 1159 | int GSwifi::wakeup () { |
| gsfan | 0:2f6062c6d018 | 1160 | |
| gsfan | 26:b347ee3a1087 | 1161 | if (_status == GSSTAT_STANDBY && _alarm != NULL) { |
| gsfan | 25:f6e5622d2930 | 1162 | Timer timeout; |
| gsfan | 26:b347ee3a1087 | 1163 | _alarm->output(); // low |
| gsfan | 25:f6e5622d2930 | 1164 | _alarm->write(0); |
| gsfan | 25:f6e5622d2930 | 1165 | timeout.start(); |
| gsfan | 25:f6e5622d2930 | 1166 | while (_status != GSSTAT_WAKEUP && timeout.read() < GS_TIMEOUT) { |
| gsfan | 25:f6e5622d2930 | 1167 | poll(); |
| gsfan | 25:f6e5622d2930 | 1168 | } |
| gsfan | 25:f6e5622d2930 | 1169 | timeout.stop(); |
| gsfan | 26:b347ee3a1087 | 1170 | _alarm->input(); // high |
| gsfan | 28:fbba4c58d14c | 1171 | _alarm->mode(PullUp); |
| gsfan | 25:f6e5622d2930 | 1172 | } |
| gsfan | 25:f6e5622d2930 | 1173 | |
| gsfan | 0:2f6062c6d018 | 1174 | if (_status == GSSTAT_WAKEUP) { |
| gsfan | 0:2f6062c6d018 | 1175 | _status = GSSTAT_READY; |
| gsfan | 0:2f6062c6d018 | 1176 | command("ATE0", GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 1177 | if (_rts) { |
| gsfan | 0:2f6062c6d018 | 1178 | command("AT&R1", GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 1179 | } |
| gsfan | 0:2f6062c6d018 | 1180 | #ifdef GS_BULK |
| gsfan | 0:2f6062c6d018 | 1181 | command("AT+BDATA=1", GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 1182 | #endif |
| gsfan | 40:72f70748f6e8 | 1183 | int r = command("AT+RESTORENWCONN", GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 1184 | wait_ms(100); |
| gsfan | 40:72f70748f6e8 | 1185 | // return command("AT+WRXACTIVE=1", GSRES_NORMAL); |
| gsfan | 40:72f70748f6e8 | 1186 | return r; |
| gsfan | 0:2f6062c6d018 | 1187 | } else |
| gsfan | 0:2f6062c6d018 | 1188 | if (_status == GSSTAT_DEEPSLEEP) { |
| gsfan | 0:2f6062c6d018 | 1189 | _status = GSSTAT_READY; |
| gsfan | 0:2f6062c6d018 | 1190 | return command("AT", GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 1191 | } |
| gsfan | 0:2f6062c6d018 | 1192 | return -1; |
| gsfan | 0:2f6062c6d018 | 1193 | } |
| gsfan | 0:2f6062c6d018 | 1194 | |
| gsfan | 0:2f6062c6d018 | 1195 | int GSwifi::deepSleep () { |
| gsfan | 0:2f6062c6d018 | 1196 | |
| gsfan | 0:2f6062c6d018 | 1197 | if (_status != GSSTAT_READY) return -1; |
| gsfan | 0:2f6062c6d018 | 1198 | |
| gsfan | 0:2f6062c6d018 | 1199 | _status = GSSTAT_DEEPSLEEP; |
| gsfan | 0:2f6062c6d018 | 1200 | return command("AT+PSDPSLEEP", GSRES_NORMAL, 0); // go deep sleep |
| gsfan | 0:2f6062c6d018 | 1201 | } |
| gsfan | 0:2f6062c6d018 | 1202 | |
| gsfan | 5:6def1d0df519 | 1203 | int GSwifi::ntpdate (Host host, int sec) { |
| gsfan | 5:6def1d0df519 | 1204 | char cmd[GS_CMD_SIZE]; |
| gsfan | 5:6def1d0df519 | 1205 | |
| gsfan | 5:6def1d0df519 | 1206 | if (! _connect || _status != GSSTAT_READY) return -1; |
| gsfan | 5:6def1d0df519 | 1207 | |
| gsfan | 5:6def1d0df519 | 1208 | if (host.getIp().isNull()) { |
| gsfan | 5:6def1d0df519 | 1209 | if (getHostByName(host)) { |
| gsfan | 5:6def1d0df519 | 1210 | if (getHostByName(host)) return -1; |
| gsfan | 5:6def1d0df519 | 1211 | } |
| gsfan | 5:6def1d0df519 | 1212 | } |
| gsfan | 5:6def1d0df519 | 1213 | |
| gsfan | 5:6def1d0df519 | 1214 | if (sec) { |
| gsfan | 5:6def1d0df519 | 1215 | sprintf(cmd, "AT+NTIMESYNC=1,%d.%d.%d.%d,%d,1,%d", host.getIp()[0], host.getIp()[1], host.getIp()[2], host.getIp()[3], |
| gsfan | 5:6def1d0df519 | 1216 | GS_TIMEOUT / 1000, sec); |
| gsfan | 5:6def1d0df519 | 1217 | } else { |
| gsfan | 5:6def1d0df519 | 1218 | sprintf(cmd, "AT+NTIMESYNC=1,%d.%d.%d.%d,%d,0", host.getIp()[0], host.getIp()[1], host.getIp()[2], host.getIp()[3], |
| gsfan | 5:6def1d0df519 | 1219 | GS_TIMEOUT / 1000); |
| gsfan | 5:6def1d0df519 | 1220 | } |
| gsfan | 5:6def1d0df519 | 1221 | return command(cmd, GSRES_NORMAL); |
| gsfan | 5:6def1d0df519 | 1222 | } |
| gsfan | 5:6def1d0df519 | 1223 | |
| gsfan | 5:6def1d0df519 | 1224 | int GSwifi::setTime (time_t time) { |
| gsfan | 5:6def1d0df519 | 1225 | char cmd[GS_CMD_SIZE]; |
| gsfan | 5:6def1d0df519 | 1226 | struct tm *t; |
| gsfan | 5:6def1d0df519 | 1227 | |
| gsfan | 5:6def1d0df519 | 1228 | if (_status != GSSTAT_READY) return -1; |
| gsfan | 5:6def1d0df519 | 1229 | |
| gsfan | 5:6def1d0df519 | 1230 | t = localtime(&time); |
| gsfan | 5:6def1d0df519 | 1231 | sprintf(cmd, "AT+SETTIME=%d/%d/%d,%d:%d:%d", t->tm_mday, t->tm_mon + 1, t->tm_year + 1900, t->tm_hour, t->tm_min, t->tm_sec); |
| gsfan | 5:6def1d0df519 | 1232 | return command(cmd, GSRES_NORMAL); |
| gsfan | 5:6def1d0df519 | 1233 | } |
| gsfan | 5:6def1d0df519 | 1234 | |
| gsfan | 5:6def1d0df519 | 1235 | time_t GSwifi::getTime () { |
| gsfan | 5:6def1d0df519 | 1236 | |
| gsfan | 5:6def1d0df519 | 1237 | if (command("AT+GETTIME=?", GSRES_TIME)) { |
| gsfan | 5:6def1d0df519 | 1238 | return 0; |
| gsfan | 5:6def1d0df519 | 1239 | } |
| gsfan | 5:6def1d0df519 | 1240 | return _time; |
| gsfan | 5:6def1d0df519 | 1241 | } |
| gsfan | 5:6def1d0df519 | 1242 | |
| gsfan | 6:a423f0d197de | 1243 | int GSwifi::gpioOut (int port, int out) { |
| gsfan | 6:a423f0d197de | 1244 | char cmd[GS_CMD_SIZE]; |
| gsfan | 6:a423f0d197de | 1245 | |
| gsfan | 6:a423f0d197de | 1246 | if (_status != GSSTAT_READY) return -1; |
| gsfan | 6:a423f0d197de | 1247 | |
| gsfan | 6:a423f0d197de | 1248 | sprintf(cmd, "AT+DGPIO=%d,%d", port, out); |
| gsfan | 6:a423f0d197de | 1249 | return command(cmd, GSRES_NORMAL); |
| gsfan | 6:a423f0d197de | 1250 | } |
| gsfan | 6:a423f0d197de | 1251 | |
| gsfan | 19:cad912f5a6ba | 1252 | int GSwifi::certAdd (const char *name, const char *cert, int len) { |
| gsfan | 0:2f6062c6d018 | 1253 | int i; |
| gsfan | 0:2f6062c6d018 | 1254 | char cmd[GS_CMD_SIZE]; |
| gsfan | 0:2f6062c6d018 | 1255 | |
| gsfan | 0:2f6062c6d018 | 1256 | if (! _connect || _status != GSSTAT_READY) return -1; |
| gsfan | 0:2f6062c6d018 | 1257 | |
| gsfan | 0:2f6062c6d018 | 1258 | sprintf(cmd, "AT+TCERTADD=%s,1,%d,1", name, len); // Hex, ram |
| gsfan | 0:2f6062c6d018 | 1259 | command(cmd, GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 1260 | |
| gsfan | 26:b347ee3a1087 | 1261 | resetResponse(GSRES_NORMAL); |
| gsfan | 1:b127c6c5241d | 1262 | _gs_putc(0x1b); |
| gsfan | 1:b127c6c5241d | 1263 | _gs_putc('W'); |
| gsfan | 0:2f6062c6d018 | 1264 | for (i = 0; i < len; i ++) { |
| gsfan | 1:b127c6c5241d | 1265 | _gs_putc(cert[i]); |
| gsfan | 0:2f6062c6d018 | 1266 | } |
| gsfan | 26:b347ee3a1087 | 1267 | return waitResponse(GS_TIMEOUT); |
| gsfan | 0:2f6062c6d018 | 1268 | } |
| gsfan | 0:2f6062c6d018 | 1269 | |
| gsfan | 22:9b077e2823ce | 1270 | int GSwifi::provisioning (char *user, char *pass) { |
| gsfan | 22:9b077e2823ce | 1271 | char cmd[GS_CMD_SIZE]; |
| gsfan | 22:9b077e2823ce | 1272 | |
| gsfan | 22:9b077e2823ce | 1273 | if (_status != GSSTAT_READY) return -1; |
| gsfan | 22:9b077e2823ce | 1274 | |
| gsfan | 22:9b077e2823ce | 1275 | sprintf(cmd, "AT+WEBPROV=%s,%s", user, pass); |
| gsfan | 22:9b077e2823ce | 1276 | return command(cmd, GSRES_NORMAL); |
| gsfan | 22:9b077e2823ce | 1277 | } |
| gsfan | 37:e61ea8267415 | 1278 | #endif |
| gsfan | 25:f6e5622d2930 | 1279 | |
| gsfan | 20:151b5a4fdd29 | 1280 | int GSwifi::from_hex (int ch) { |
| gsfan | 20:151b5a4fdd29 | 1281 | return isdigit(ch) ? ch - '0' : tolower(ch) - 'a' + 10; |
| gsfan | 20:151b5a4fdd29 | 1282 | } |
| gsfan | 20:151b5a4fdd29 | 1283 | |
| gsfan | 20:151b5a4fdd29 | 1284 | int GSwifi::to_hex (int code) { |
| gsfan | 20:151b5a4fdd29 | 1285 | static char hex[] = "0123456789abcdef"; |
| gsfan | 20:151b5a4fdd29 | 1286 | return hex[code & 15]; |
| gsfan | 20:151b5a4fdd29 | 1287 | } |
| gsfan | 20:151b5a4fdd29 | 1288 | |
| gsfan | 0:2f6062c6d018 | 1289 | int GSwifi::x2i (char c) { |
| gsfan | 0:2f6062c6d018 | 1290 | if (c >= '0' && c <= '9') { |
| gsfan | 0:2f6062c6d018 | 1291 | return c - '0'; |
| gsfan | 0:2f6062c6d018 | 1292 | } else |
| gsfan | 0:2f6062c6d018 | 1293 | if (c >= 'A' && c <= 'F') { |
| gsfan | 0:2f6062c6d018 | 1294 | return c - 'A' + 10; |
| gsfan | 0:2f6062c6d018 | 1295 | } else |
| gsfan | 0:2f6062c6d018 | 1296 | if (c >= 'a' && c <= 'f') { |
| gsfan | 0:2f6062c6d018 | 1297 | return c - 'a' + 10; |
| gsfan | 0:2f6062c6d018 | 1298 | } |
| gsfan | 0:2f6062c6d018 | 1299 | return 0; |
| gsfan | 0:2f6062c6d018 | 1300 | } |
| gsfan | 0:2f6062c6d018 | 1301 | |
| gsfan | 0:2f6062c6d018 | 1302 | char GSwifi::i2x (int i) { |
| gsfan | 0:2f6062c6d018 | 1303 | if (i >= 0 && i <= 9) { |
| gsfan | 0:2f6062c6d018 | 1304 | return i + '0'; |
| gsfan | 0:2f6062c6d018 | 1305 | } else |
| gsfan | 0:2f6062c6d018 | 1306 | if (i >= 10 && i <= 15) { |
| gsfan | 0:2f6062c6d018 | 1307 | return i - 10 + 'A'; |
| gsfan | 0:2f6062c6d018 | 1308 | } |
| gsfan | 37:e61ea8267415 | 1309 | return '0'; |
| gsfan | 0:2f6062c6d018 | 1310 | } |
| gsfan | 0:2f6062c6d018 | 1311 | |
| gsfan | 25:f6e5622d2930 | 1312 | |
| gsfan | 22:9b077e2823ce | 1313 | #ifdef DEBUG |
| gsfan | 0:2f6062c6d018 | 1314 | // for test |
| gsfan | 23:a783c62c36d0 | 1315 | void GSwifi::dump () { |
| gsfan | 23:a783c62c36d0 | 1316 | int i; |
| gsfan | 23:a783c62c36d0 | 1317 | |
| gsfan | 23:a783c62c36d0 | 1318 | DBG("GS mode=%d, escape=%d, cid=%d\r\n", _gs_mode, _escape, _cid); |
| gsfan | 23:a783c62c36d0 | 1319 | for (i = 0; i < 16; i ++) { |
| gsfan | 35:515ec79792d3 | 1320 | DBG("[%d] ", i); |
| gsfan | 35:515ec79792d3 | 1321 | DBG("connect=%d, type=%d, protocol=%d, len=%d\r\n", _gs_sock[i].connect, _gs_sock[i].type, _gs_sock[i].protocol, _gs_sock[i].data->available()); |
| gsfan | 35:515ec79792d3 | 1322 | DBG(" %x, %x\r\n", &_gs_sock[i], _gs_sock[i].data); |
| gsfan | 35:515ec79792d3 | 1323 | #ifdef GS_ENABLE_HTTPD |
| gsfan | 23:a783c62c36d0 | 1324 | if (_gs_sock[i].protocol == GSPROT_HTTPD) { |
| gsfan | 23:a783c62c36d0 | 1325 | DBG(" mode=%d, type=%d, len=%d\r\n", i, _httpd[i].mode, _httpd[i].type, _httpd[i].len); |
| gsfan | 35:515ec79792d3 | 1326 | DBG(" %x, %x\r\n", &_httpd[i], _httpd[i].buf); |
| gsfan | 23:a783c62c36d0 | 1327 | } |
| gsfan | 35:515ec79792d3 | 1328 | #endif |
| gsfan | 23:a783c62c36d0 | 1329 | } |
| gsfan | 23:a783c62c36d0 | 1330 | } |
| gsfan | 0:2f6062c6d018 | 1331 | |
| gsfan | 0:2f6062c6d018 | 1332 | void GSwifi::test () { |
| gsfan | 2:c6e0e97901b3 | 1333 | /* |
| gsfan | 0:2f6062c6d018 | 1334 | command(NULL, GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 1335 | wait_ms(100); |
| gsfan | 0:2f6062c6d018 | 1336 | command("AT+NCLOSEALL", GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 1337 | _connect = true; |
| gsfan | 2:c6e0e97901b3 | 1338 | */ |
| gsfan | 2:c6e0e97901b3 | 1339 | command("AT+WRXACTIVE=1", GSRES_NORMAL); |
| gsfan | 0:2f6062c6d018 | 1340 | } |
| gsfan | 0:2f6062c6d018 | 1341 | |
| gsfan | 0:2f6062c6d018 | 1342 | int GSwifi::getc() { |
| gsfan | 0:2f6062c6d018 | 1343 | char c; |
| gsfan | 25:f6e5622d2930 | 1344 | if (! _buf_cmd.isEmpty()) { |
| gsfan | 25:f6e5622d2930 | 1345 | _buf_cmd.dequeue(&c); |
| gsfan | 0:2f6062c6d018 | 1346 | } |
| gsfan | 0:2f6062c6d018 | 1347 | /* |
| gsfan | 0:2f6062c6d018 | 1348 | } else |
| gsfan | 0:2f6062c6d018 | 1349 | if (_gs_sock[0].data != NULL) { |
| gsfan | 25:f6e5622d2930 | 1350 | _gs_sock[0].data->dequeue(&c); |
| gsfan | 0:2f6062c6d018 | 1351 | } |
| gsfan | 0:2f6062c6d018 | 1352 | */ |
| gsfan | 0:2f6062c6d018 | 1353 | return c; |
| gsfan | 0:2f6062c6d018 | 1354 | } |
| gsfan | 0:2f6062c6d018 | 1355 | |
| gsfan | 0:2f6062c6d018 | 1356 | void GSwifi::putc(char c) { |
| gsfan | 1:b127c6c5241d | 1357 | _gs_putc(c); |
| gsfan | 0:2f6062c6d018 | 1358 | } |
| gsfan | 0:2f6062c6d018 | 1359 | |
| gsfan | 0:2f6062c6d018 | 1360 | int GSwifi::readable() { |
| gsfan | 25:f6e5622d2930 | 1361 | return ! _buf_cmd.isEmpty(); |
| gsfan | 0:2f6062c6d018 | 1362 | // return _buf_cmd.use() || (_gs_sock[0].data != NULL && _gs_sock[0].data->use()); |
| gsfan | 0:2f6062c6d018 | 1363 | } |
| gsfan | 18:4b97804c37d1 | 1364 | #endif |
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Repository details
| Type: | Library |
|---|---|
| Created: | 22 Feb 2013 |
| Imports: | 207 |
| Forks: | 1 |
| Commits: | 44 |
| Dependents: | 11 |
| Dependencies: | 0 |
| Followers: | 4 |
Components
GainSpan Wi-Fi GS1011