GainSpan Wi-Fi library see: http://mbed.org/users/gsfan/notebook/gainspan_wifi/
Dependents: GSwifi_httpd GSwifi_websocket GSwifi_tcpclient GSwifi_tcpserver ... more
Fork of GSwifi by
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@36:a70b11e1560f, 2013-06-24 (annotated)
- Committer:
- gsfan
- Date:
- Mon Jun 24 07:36:48 2013 +0000
- Revision:
- 36:a70b11e1560f
- Parent:
- 35:515ec79792d3
- Child:
- 37:e61ea8267415
fix _gs_puts
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 | 25:f6e5622d2930 | 27 | GSwifi::GSwifi (PinName p_tx, PinName p_rx, PinName p_reset, PinName p_alarm, int baud) : _gs(p_tx, p_rx), _reset(p_reset), _buf_cmd(GS_CMD_SIZE) { |
gsfan | 25:f6e5622d2930 | 28 | |
gsfan | 25:f6e5622d2930 | 29 | if (p_alarm != NC) { |
gsfan | 26:b347ee3a1087 | 30 | _alarm = new DigitalInOut(p_alarm); |
gsfan | 26:b347ee3a1087 | 31 | _alarm->output(); // low |
gsfan | 26:b347ee3a1087 | 32 | _alarm->write(0); |
gsfan | 25:f6e5622d2930 | 33 | } else { |
gsfan | 25:f6e5622d2930 | 34 | _alarm = NULL; |
gsfan | 25:f6e5622d2930 | 35 | } |
gsfan | 0:2f6062c6d018 | 36 | |
gsfan | 26:b347ee3a1087 | 37 | _reset.output(); // low |
gsfan | 26:b347ee3a1087 | 38 | _reset = 0; |
gsfan | 35:515ec79792d3 | 39 | _baud = baud; |
gsfan | 35:515ec79792d3 | 40 | if (_baud) _gs.baud(_baud); |
gsfan | 0:2f6062c6d018 | 41 | _gs.attach(this, &GSwifi::isr_recv, Serial::RxIrq); |
gsfan | 0:2f6062c6d018 | 42 | _rts = false; |
gsfan | 36:a70b11e1560f | 43 | #if defined(TARGET_LPC1768) || defined(TARGET_LPC2368) |
gsfan | 36:a70b11e1560f | 44 | _uart = LPC_UART1; |
gsfan | 36:a70b11e1560f | 45 | #elif defined(TARGET_LPC11U24) |
gsfan | 36:a70b11e1560f | 46 | _uart = LPC_USART; |
gsfan | 36:a70b11e1560f | 47 | #endif |
gsfan | 25:f6e5622d2930 | 48 | |
gsfan | 35:515ec79792d3 | 49 | wait_ms(100); |
gsfan | 25:f6e5622d2930 | 50 | reset(); |
gsfan | 0:2f6062c6d018 | 51 | } |
gsfan | 0:2f6062c6d018 | 52 | |
gsfan | 25:f6e5622d2930 | 53 | GSwifi::GSwifi (PinName p_tx, PinName p_rx, PinName p_cts, PinName p_rts, PinName p_reset, PinName p_alarm, int baud) : _gs(p_tx, p_rx), _reset(p_reset), _buf_cmd(GS_CMD_SIZE) { |
gsfan | 25:f6e5622d2930 | 54 | |
gsfan | 25:f6e5622d2930 | 55 | if (p_alarm != NC) { |
gsfan | 26:b347ee3a1087 | 56 | _alarm = new DigitalInOut(p_alarm); |
gsfan | 26:b347ee3a1087 | 57 | _alarm->output(); // low |
gsfan | 26:b347ee3a1087 | 58 | _alarm->write(0); |
gsfan | 25:f6e5622d2930 | 59 | } else { |
gsfan | 25:f6e5622d2930 | 60 | _alarm = NULL; |
gsfan | 25:f6e5622d2930 | 61 | } |
gsfan | 0:2f6062c6d018 | 62 | |
gsfan | 26:b347ee3a1087 | 63 | _reset.output(); // low |
gsfan | 26:b347ee3a1087 | 64 | _reset = 0; |
gsfan | 35:515ec79792d3 | 65 | _baud = baud; |
gsfan | 35:515ec79792d3 | 66 | if (_baud) _gs.baud(_baud); |
gsfan | 0:2f6062c6d018 | 67 | _gs.attach(this, &GSwifi::isr_recv, Serial::RxIrq); |
gsfan | 33:b5a5a1e6325f | 68 | _rts = false; |
gsfan | 0:2f6062c6d018 | 69 | #if defined(TARGET_LPC1768) || defined(TARGET_LPC2368) |
gsfan | 36:a70b11e1560f | 70 | _uart = LPC_UART1; |
gsfan | 0:2f6062c6d018 | 71 | if (p_cts == p12) { // CTS input (P0_17) |
gsfan | 36:a70b11e1560f | 72 | _uart->MCR |= (1<<7); // CTSEN |
gsfan | 0:2f6062c6d018 | 73 | LPC_PINCON->PINSEL1 &= ~(3 << 2); |
gsfan | 0:2f6062c6d018 | 74 | LPC_PINCON->PINSEL1 |= (1 << 2); // UART CTS |
gsfan | 0:2f6062c6d018 | 75 | } |
gsfan | 0:2f6062c6d018 | 76 | if (p_rts == P0_22) { // RTS output (P0_22) |
gsfan | 36:a70b11e1560f | 77 | _uart->MCR |= (1<<6); // RTSEN |
gsfan | 0:2f6062c6d018 | 78 | LPC_PINCON->PINSEL1 &= ~(3 << 12); |
gsfan | 0:2f6062c6d018 | 79 | LPC_PINCON->PINSEL1 |= (1 << 12); // UART RTS |
gsfan | 0:2f6062c6d018 | 80 | _rts = true; |
gsfan | 0:2f6062c6d018 | 81 | } |
gsfan | 0:2f6062c6d018 | 82 | #elif defined(TARGET_LPC11U24) |
gsfan | 36:a70b11e1560f | 83 | _uart = LPC_USART; |
gsfan | 0:2f6062c6d018 | 84 | if (p_cts == p21) { // CTS input (P0_7) |
gsfan | 36:a70b11e1560f | 85 | _uart->MCR |= (1<<7); // CTSEN |
gsfan | 0:2f6062c6d018 | 86 | LPC_IOCON->PIO0_7 &= ~0x07; |
gsfan | 0:2f6062c6d018 | 87 | LPC_IOCON->PIO0_7 |= 0x01; // UART CTS |
gsfan | 0:2f6062c6d018 | 88 | } |
gsfan | 0:2f6062c6d018 | 89 | if (p_rts == p22) { // RTS output (P0_17) |
gsfan | 36:a70b11e1560f | 90 | _uart->MCR |= (1<<6); // RTSEN |
gsfan | 0:2f6062c6d018 | 91 | LPC_IOCON->PIO0_17 &= ~0x07; |
gsfan | 0:2f6062c6d018 | 92 | LPC_IOCON->PIO0_17 |= 0x01; // UART RTS |
gsfan | 0:2f6062c6d018 | 93 | _rts = true; |
gsfan | 0:2f6062c6d018 | 94 | } |
gsfan | 36:a70b11e1560f | 95 | #elif defined(TARGET_KL25Z) |
gsfan | 36:a70b11e1560f | 96 | _uart = NULL; |
gsfan | 0:2f6062c6d018 | 97 | #endif |
gsfan | 25:f6e5622d2930 | 98 | |
gsfan | 35:515ec79792d3 | 99 | wait_ms(100); |
gsfan | 25:f6e5622d2930 | 100 | reset(); |
gsfan | 25:f6e5622d2930 | 101 | } |
gsfan | 25:f6e5622d2930 | 102 | |
gsfan | 25:f6e5622d2930 | 103 | void GSwifi::reset () { |
gsfan | 26:b347ee3a1087 | 104 | |
gsfan | 26:b347ee3a1087 | 105 | if (_alarm != NULL) { |
gsfan | 26:b347ee3a1087 | 106 | _alarm->output(); // low |
gsfan | 26:b347ee3a1087 | 107 | _alarm->write(0); |
gsfan | 26:b347ee3a1087 | 108 | wait_ms(10); |
gsfan | 26:b347ee3a1087 | 109 | _alarm->input(); // high |
gsfan | 28:fbba4c58d14c | 110 | _alarm->mode(PullUp); |
gsfan | 26:b347ee3a1087 | 111 | wait_ms(10); |
gsfan | 26:b347ee3a1087 | 112 | } |
gsfan | 26:b347ee3a1087 | 113 | _reset.output(); // low |
gsfan | 26:b347ee3a1087 | 114 | _reset = 0; |
gsfan | 26:b347ee3a1087 | 115 | |
gsfan | 35:515ec79792d3 | 116 | memset(&_gs_sock, 0, sizeof(_gs_sock)); |
gsfan | 35:515ec79792d3 | 117 | memset(&_mac, 0, sizeof(_mac)); |
gsfan | 25:f6e5622d2930 | 118 | _connect = false; |
gsfan | 25:f6e5622d2930 | 119 | _status = GSSTAT_READY; |
gsfan | 25:f6e5622d2930 | 120 | _escape = 0; |
gsfan | 26:b347ee3a1087 | 121 | resetResponse(GSRES_NONE); |
gsfan | 25:f6e5622d2930 | 122 | _gs_mode = GSMODE_COMMAND; |
gsfan | 25:f6e5622d2930 | 123 | _ssid = NULL; |
gsfan | 26:b347ee3a1087 | 124 | _pass = NULL; |
gsfan | 25:f6e5622d2930 | 125 | _reconnect = 0; |
gsfan | 26:b347ee3a1087 | 126 | _buf_cmd.flush(); |
gsfan | 25:f6e5622d2930 | 127 | |
gsfan | 33:b5a5a1e6325f | 128 | wait_ms(100); |
gsfan | 35:515ec79792d3 | 129 | if (! _baud) autobaud(0); |
gsfan | 26:b347ee3a1087 | 130 | _reset.input(); // high |
gsfan | 28:fbba4c58d14c | 131 | _reset.mode(PullUp); |
gsfan | 35:515ec79792d3 | 132 | if (! _baud) autobaud(1); |
gsfan | 25:f6e5622d2930 | 133 | wait_ms(500); |
gsfan | 0:2f6062c6d018 | 134 | } |
gsfan | 0:2f6062c6d018 | 135 | |
gsfan | 35:515ec79792d3 | 136 | int GSwifi::autobaud (int flg) { |
gsfan | 35:515ec79792d3 | 137 | int i; |
gsfan | 35:515ec79792d3 | 138 | |
gsfan | 36:a70b11e1560f | 139 | #if defined(TARGET_LPC1768) || defined(TARGET_LPC2368) || defined(TARGET_LPC11U24) |
gsfan | 35:515ec79792d3 | 140 | if (flg == 0) { |
gsfan | 36:a70b11e1560f | 141 | _uart->ACR = (1<<2)|(1<<0); // auto-baud mode 0 |
gsfan | 35:515ec79792d3 | 142 | return 0; |
gsfan | 35:515ec79792d3 | 143 | } else { |
gsfan | 35:515ec79792d3 | 144 | for (i = 0; i < 50; i ++) { |
gsfan | 36:a70b11e1560f | 145 | if (! (_uart->ACR & (1<<0))) { |
gsfan | 35:515ec79792d3 | 146 | return 0; |
gsfan | 35:515ec79792d3 | 147 | } |
gsfan | 35:515ec79792d3 | 148 | wait_ms(10); |
gsfan | 35:515ec79792d3 | 149 | } |
gsfan | 36:a70b11e1560f | 150 | _uart->ACR = 0; |
gsfan | 35:515ec79792d3 | 151 | } |
gsfan | 35:515ec79792d3 | 152 | #endif |
gsfan | 35:515ec79792d3 | 153 | return -1; |
gsfan | 35:515ec79792d3 | 154 | } |
gsfan | 35:515ec79792d3 | 155 | |
gsfan | 36:a70b11e1560f | 156 | int GSwifi::waitCts (int ms) { |
gsfan | 36:a70b11e1560f | 157 | Timer timeout; |
gsfan | 36:a70b11e1560f | 158 | |
gsfan | 36:a70b11e1560f | 159 | if (! _rts) return 0; |
gsfan | 36:a70b11e1560f | 160 | if (LPC_UART1->MSR & (1<<4)) return 0; |
gsfan | 36:a70b11e1560f | 161 | |
gsfan | 36:a70b11e1560f | 162 | timeout.start(); |
gsfan | 36:a70b11e1560f | 163 | while (timeout.read_ms() < ms) { |
gsfan | 36:a70b11e1560f | 164 | // CTS check |
gsfan | 36:a70b11e1560f | 165 | if (LPC_UART1->MSR & (1<<4)) { |
gsfan | 36:a70b11e1560f | 166 | timeout.stop(); |
gsfan | 36:a70b11e1560f | 167 | return 0; |
gsfan | 36:a70b11e1560f | 168 | } |
gsfan | 36:a70b11e1560f | 169 | } |
gsfan | 36:a70b11e1560f | 170 | timeout.stop(); |
gsfan | 36:a70b11e1560f | 171 | DBG("cts timeout\r\n"); |
gsfan | 36:a70b11e1560f | 172 | return -1; |
gsfan | 36:a70b11e1560f | 173 | } |
gsfan | 36:a70b11e1560f | 174 | |
gsfan | 0:2f6062c6d018 | 175 | // uart interrupt |
gsfan | 0:2f6062c6d018 | 176 | void GSwifi::isr_recv () { |
gsfan | 0:2f6062c6d018 | 177 | static int len, mode; |
gsfan | 0:2f6062c6d018 | 178 | static char tmp[20]; |
gsfan | 33:b5a5a1e6325f | 179 | char dat; |
gsfan | 33:b5a5a1e6325f | 180 | |
gsfan | 1:b127c6c5241d | 181 | dat = _gs_getc(); |
gsfan | 23:a783c62c36d0 | 182 | #ifdef DEBUG_VIEW |
gsfan | 26:b347ee3a1087 | 183 | if (dat >= 0x20 && dat < 0x7f) { |
gsfan | 26:b347ee3a1087 | 184 | DBG("%c_", dat); |
gsfan | 26:b347ee3a1087 | 185 | } else { |
gsfan | 26:b347ee3a1087 | 186 | DBG("%02x_", dat); |
gsfan | 26:b347ee3a1087 | 187 | } |
gsfan | 23:a783c62c36d0 | 188 | #endif |
gsfan | 25:f6e5622d2930 | 189 | |
gsfan | 0:2f6062c6d018 | 190 | switch (_gs_mode) { |
gsfan | 0:2f6062c6d018 | 191 | case GSMODE_COMMAND: // command responce |
gsfan | 0:2f6062c6d018 | 192 | if (_escape) { |
gsfan | 0:2f6062c6d018 | 193 | // esc |
gsfan | 0:2f6062c6d018 | 194 | switch (dat) { |
gsfan | 0:2f6062c6d018 | 195 | case 'O': |
gsfan | 0:2f6062c6d018 | 196 | DBG("ok\r\n"); |
gsfan | 26:b347ee3a1087 | 197 | _gs_ok = true; |
gsfan | 0:2f6062c6d018 | 198 | break; |
gsfan | 0:2f6062c6d018 | 199 | case 'F': |
gsfan | 0:2f6062c6d018 | 200 | DBG("failure\r\n"); |
gsfan | 26:b347ee3a1087 | 201 | _gs_failure = true; |
gsfan | 0:2f6062c6d018 | 202 | break; |
gsfan | 0:2f6062c6d018 | 203 | case 'S': |
gsfan | 0:2f6062c6d018 | 204 | DBG("GSMODE_DATA_RX\r\n"); |
gsfan | 0:2f6062c6d018 | 205 | _gs_mode = GSMODE_DATA_RX; |
gsfan | 0:2f6062c6d018 | 206 | mode = 0; |
gsfan | 0:2f6062c6d018 | 207 | break; |
gsfan | 0:2f6062c6d018 | 208 | case 'u': |
gsfan | 0:2f6062c6d018 | 209 | DBG("GSMODE_DATA_RXUDP\r\n"); |
gsfan | 0:2f6062c6d018 | 210 | _gs_mode = GSMODE_DATA_RXUDP; |
gsfan | 0:2f6062c6d018 | 211 | mode = 0; |
gsfan | 0:2f6062c6d018 | 212 | break; |
gsfan | 0:2f6062c6d018 | 213 | case 'Z': |
gsfan | 0:2f6062c6d018 | 214 | case 'H': |
gsfan | 0:2f6062c6d018 | 215 | DBG("GSMODE_DATA_RX_BULK\r\n"); |
gsfan | 0:2f6062c6d018 | 216 | _gs_mode = GSMODE_DATA_RX_BULK; |
gsfan | 0:2f6062c6d018 | 217 | mode = 0; |
gsfan | 0:2f6062c6d018 | 218 | break; |
gsfan | 0:2f6062c6d018 | 219 | case 'y': |
gsfan | 0:2f6062c6d018 | 220 | DBG("GSMODE_DATA_RXUDP_BULK\r\n"); |
gsfan | 0:2f6062c6d018 | 221 | _gs_mode = GSMODE_DATA_RXUDP_BULK; |
gsfan | 0:2f6062c6d018 | 222 | mode = 0; |
gsfan | 0:2f6062c6d018 | 223 | break; |
gsfan | 0:2f6062c6d018 | 224 | default: |
gsfan | 0:2f6062c6d018 | 225 | DBG("unknown [ESC] %02x\r\n", dat); |
gsfan | 0:2f6062c6d018 | 226 | break; |
gsfan | 0:2f6062c6d018 | 227 | } |
gsfan | 0:2f6062c6d018 | 228 | _escape = 0; |
gsfan | 0:2f6062c6d018 | 229 | } else { |
gsfan | 0:2f6062c6d018 | 230 | if (dat == 0x1b) { |
gsfan | 0:2f6062c6d018 | 231 | _escape = 1; |
gsfan | 0:2f6062c6d018 | 232 | } else |
gsfan | 26:b347ee3a1087 | 233 | if (dat == '\n') { |
gsfan | 26:b347ee3a1087 | 234 | // end of line |
gsfan | 26:b347ee3a1087 | 235 | parseResponse(); |
gsfan | 26:b347ee3a1087 | 236 | } else |
gsfan | 0:2f6062c6d018 | 237 | if (dat != '\r') { |
gsfan | 0:2f6062c6d018 | 238 | // command |
gsfan | 25:f6e5622d2930 | 239 | _buf_cmd.queue(dat); |
gsfan | 0:2f6062c6d018 | 240 | } |
gsfan | 0:2f6062c6d018 | 241 | } |
gsfan | 0:2f6062c6d018 | 242 | break; |
gsfan | 0:2f6062c6d018 | 243 | |
gsfan | 0:2f6062c6d018 | 244 | case GSMODE_DATA_RX: |
gsfan | 0:2f6062c6d018 | 245 | case GSMODE_DATA_RXUDP: |
gsfan | 0:2f6062c6d018 | 246 | if (mode == 0) { |
gsfan | 0:2f6062c6d018 | 247 | // cid |
gsfan | 0:2f6062c6d018 | 248 | _cid = x2i(dat); |
gsfan | 26:b347ee3a1087 | 249 | _gs_sock[_cid].received = false; |
gsfan | 0:2f6062c6d018 | 250 | mode ++; |
gsfan | 0:2f6062c6d018 | 251 | if (_gs_mode == GSMODE_DATA_RX) { |
gsfan | 0:2f6062c6d018 | 252 | mode = 3; |
gsfan | 0:2f6062c6d018 | 253 | } |
gsfan | 0:2f6062c6d018 | 254 | len = 0; |
gsfan | 0:2f6062c6d018 | 255 | } else |
gsfan | 0:2f6062c6d018 | 256 | if (mode == 1) { |
gsfan | 0:2f6062c6d018 | 257 | // ip |
gsfan | 0:2f6062c6d018 | 258 | if ((dat < '0' || dat > '9') && dat != '.') { |
gsfan | 0:2f6062c6d018 | 259 | int ip1, ip2, ip3, ip4; |
gsfan | 0:2f6062c6d018 | 260 | tmp[len] = 0; |
gsfan | 0:2f6062c6d018 | 261 | sscanf(tmp, "%d.%d.%d.%d", &ip1, &ip2, &ip3, &ip4); |
gsfan | 0:2f6062c6d018 | 262 | _from.setIp(IpAddr(ip1, ip2, ip3, ip4)); |
gsfan | 0:2f6062c6d018 | 263 | mode ++; |
gsfan | 0:2f6062c6d018 | 264 | len = 0; |
gsfan | 0:2f6062c6d018 | 265 | break; |
gsfan | 0:2f6062c6d018 | 266 | } |
gsfan | 0:2f6062c6d018 | 267 | tmp[len] = dat; |
gsfan | 0:2f6062c6d018 | 268 | len ++; |
gsfan | 0:2f6062c6d018 | 269 | } else |
gsfan | 0:2f6062c6d018 | 270 | if (mode == 2) { |
gsfan | 0:2f6062c6d018 | 271 | // port |
gsfan | 0:2f6062c6d018 | 272 | if (dat < '0' || dat > '9') { |
gsfan | 0:2f6062c6d018 | 273 | tmp[len] = 0; |
gsfan | 0:2f6062c6d018 | 274 | _from.setPort(atoi(tmp)); |
gsfan | 0:2f6062c6d018 | 275 | mode ++; |
gsfan | 0:2f6062c6d018 | 276 | len = 0; |
gsfan | 0:2f6062c6d018 | 277 | break; |
gsfan | 0:2f6062c6d018 | 278 | } |
gsfan | 0:2f6062c6d018 | 279 | tmp[len] = dat; |
gsfan | 0:2f6062c6d018 | 280 | len ++; |
gsfan | 0:2f6062c6d018 | 281 | } else |
gsfan | 0:2f6062c6d018 | 282 | if (_escape) { |
gsfan | 0:2f6062c6d018 | 283 | // esc |
gsfan | 0:2f6062c6d018 | 284 | switch (dat) { |
gsfan | 0:2f6062c6d018 | 285 | case 'E': |
gsfan | 0:2f6062c6d018 | 286 | DBG("recv ascii %d\r\n", _cid); |
gsfan | 26:b347ee3a1087 | 287 | _gs_sock[_cid].received = true; |
gsfan | 0:2f6062c6d018 | 288 | _gs_mode = GSMODE_COMMAND; |
gsfan | 26:b347ee3a1087 | 289 | |
gsfan | 26:b347ee3a1087 | 290 | if (_gs_sock[_cid].protocol == GSPROT_HTTPGET) { |
gsfan | 26:b347ee3a1087 | 291 | // recv interrupt |
gsfan | 29:1c4419512941 | 292 | if (_gs_sock[_cid].onGsReceive.call(_cid, _gs_sock[_cid].data->available()) == 0) |
gsfan | 26:b347ee3a1087 | 293 | _gs_sock[_cid].received = false; |
gsfan | 0:2f6062c6d018 | 294 | } |
gsfan | 0:2f6062c6d018 | 295 | break; |
gsfan | 0:2f6062c6d018 | 296 | default: |
gsfan | 0:2f6062c6d018 | 297 | DBG("unknown <ESC> %02x\r\n", dat); |
gsfan | 0:2f6062c6d018 | 298 | break; |
gsfan | 0:2f6062c6d018 | 299 | } |
gsfan | 0:2f6062c6d018 | 300 | _escape = 0; |
gsfan | 0:2f6062c6d018 | 301 | } else { |
gsfan | 0:2f6062c6d018 | 302 | if (dat == 0x1b) { |
gsfan | 0:2f6062c6d018 | 303 | _escape = 1; |
gsfan | 0:2f6062c6d018 | 304 | } else { |
gsfan | 0:2f6062c6d018 | 305 | // data |
gsfan | 25:f6e5622d2930 | 306 | _gs_sock[_cid].data->queue(dat); |
gsfan | 0:2f6062c6d018 | 307 | len ++; |
gsfan | 26:b347ee3a1087 | 308 | |
gsfan | 26:b347ee3a1087 | 309 | if (len < GS_DATA_SIZE && _gs_sock[_cid].data->isFull()) { |
gsfan | 14:9e89b922ace1 | 310 | // buffer full |
gsfan | 26:b347ee3a1087 | 311 | // recv interrupt |
gsfan | 29:1c4419512941 | 312 | _gs_sock[_cid].onGsReceive.call(_cid, _gs_sock[_cid].data->available()); |
gsfan | 12:63e714550791 | 313 | } |
gsfan | 0:2f6062c6d018 | 314 | } |
gsfan | 0:2f6062c6d018 | 315 | } |
gsfan | 0:2f6062c6d018 | 316 | break; |
gsfan | 0:2f6062c6d018 | 317 | |
gsfan | 0:2f6062c6d018 | 318 | case GSMODE_DATA_RX_BULK: |
gsfan | 0:2f6062c6d018 | 319 | case GSMODE_DATA_RXUDP_BULK: |
gsfan | 0:2f6062c6d018 | 320 | if (mode == 0) { |
gsfan | 0:2f6062c6d018 | 321 | // cid |
gsfan | 0:2f6062c6d018 | 322 | _cid = x2i(dat); |
gsfan | 26:b347ee3a1087 | 323 | _gs_sock[_cid].received = false; |
gsfan | 0:2f6062c6d018 | 324 | mode ++; |
gsfan | 0:2f6062c6d018 | 325 | if (_gs_mode == GSMODE_DATA_RX_BULK) { |
gsfan | 0:2f6062c6d018 | 326 | mode = 3; |
gsfan | 0:2f6062c6d018 | 327 | } |
gsfan | 0:2f6062c6d018 | 328 | len = 0; |
gsfan | 0:2f6062c6d018 | 329 | } else |
gsfan | 0:2f6062c6d018 | 330 | if (mode == 1) { |
gsfan | 0:2f6062c6d018 | 331 | // ip |
gsfan | 0:2f6062c6d018 | 332 | if ((dat < '0' || dat > '9') && dat != '.') { |
gsfan | 0:2f6062c6d018 | 333 | int ip1, ip2, ip3, ip4; |
gsfan | 0:2f6062c6d018 | 334 | tmp[len] = 0; |
gsfan | 0:2f6062c6d018 | 335 | sscanf(tmp, "%d.%d.%d.%d", &ip1, &ip2, &ip3, &ip4); |
gsfan | 0:2f6062c6d018 | 336 | _from.setIp(IpAddr(ip1, ip2, ip3, ip4)); |
gsfan | 0:2f6062c6d018 | 337 | mode ++; |
gsfan | 0:2f6062c6d018 | 338 | len = 0; |
gsfan | 0:2f6062c6d018 | 339 | break; |
gsfan | 0:2f6062c6d018 | 340 | } |
gsfan | 0:2f6062c6d018 | 341 | tmp[len] = dat; |
gsfan | 0:2f6062c6d018 | 342 | len ++; |
gsfan | 0:2f6062c6d018 | 343 | } else |
gsfan | 0:2f6062c6d018 | 344 | if (mode == 2) { |
gsfan | 0:2f6062c6d018 | 345 | // port |
gsfan | 0:2f6062c6d018 | 346 | if (dat < '0' || dat > '9') { |
gsfan | 0:2f6062c6d018 | 347 | tmp[len] = 0; |
gsfan | 0:2f6062c6d018 | 348 | _from.setPort(atoi(tmp)); |
gsfan | 0:2f6062c6d018 | 349 | mode ++; |
gsfan | 0:2f6062c6d018 | 350 | len = 0; |
gsfan | 0:2f6062c6d018 | 351 | break; |
gsfan | 0:2f6062c6d018 | 352 | } |
gsfan | 0:2f6062c6d018 | 353 | tmp[len] = dat; |
gsfan | 0:2f6062c6d018 | 354 | len ++; |
gsfan | 0:2f6062c6d018 | 355 | } else |
gsfan | 0:2f6062c6d018 | 356 | if (mode == 3) { |
gsfan | 0:2f6062c6d018 | 357 | // length |
gsfan | 0:2f6062c6d018 | 358 | tmp[len] = dat; |
gsfan | 0:2f6062c6d018 | 359 | len ++; |
gsfan | 0:2f6062c6d018 | 360 | if (len >= 4) { |
gsfan | 0:2f6062c6d018 | 361 | tmp[len] = 0; |
gsfan | 0:2f6062c6d018 | 362 | len = atoi(tmp); |
gsfan | 0:2f6062c6d018 | 363 | mode ++; |
gsfan | 0:2f6062c6d018 | 364 | break; |
gsfan | 0:2f6062c6d018 | 365 | } |
gsfan | 0:2f6062c6d018 | 366 | } else |
gsfan | 0:2f6062c6d018 | 367 | if (mode == 4) { |
gsfan | 0:2f6062c6d018 | 368 | // data |
gsfan | 5:6def1d0df519 | 369 | if (_gs_sock[_cid].data != NULL) { |
gsfan | 25:f6e5622d2930 | 370 | _gs_sock[_cid].data->queue(dat); |
gsfan | 5:6def1d0df519 | 371 | } |
gsfan | 0:2f6062c6d018 | 372 | len --; |
gsfan | 26:b347ee3a1087 | 373 | |
gsfan | 26:b347ee3a1087 | 374 | if (len && _gs_sock[_cid].data->isFull()) { |
gsfan | 14:9e89b922ace1 | 375 | // buffer full |
gsfan | 26:b347ee3a1087 | 376 | // recv interrupt |
gsfan | 29:1c4419512941 | 377 | _gs_sock[_cid].onGsReceive.call(_cid, _gs_sock[_cid].data->available()); |
gsfan | 12:63e714550791 | 378 | } |
gsfan | 0:2f6062c6d018 | 379 | if (len == 0) { |
gsfan | 0:2f6062c6d018 | 380 | DBG("recv binary %d\r\n", _cid); |
gsfan | 26:b347ee3a1087 | 381 | _gs_sock[_cid].received = true; |
gsfan | 0:2f6062c6d018 | 382 | _escape = 0; |
gsfan | 0:2f6062c6d018 | 383 | _gs_mode = GSMODE_COMMAND; |
gsfan | 26:b347ee3a1087 | 384 | |
gsfan | 26:b347ee3a1087 | 385 | if (_gs_sock[_cid].protocol == GSPROT_HTTPGET) { |
gsfan | 26:b347ee3a1087 | 386 | // recv interrupt |
gsfan | 29:1c4419512941 | 387 | if (_gs_sock[_cid].onGsReceive.call(_cid, _gs_sock[_cid].data->available()) == 0) |
gsfan | 26:b347ee3a1087 | 388 | _gs_sock[_cid].received = false; |
gsfan | 0:2f6062c6d018 | 389 | } |
gsfan | 0:2f6062c6d018 | 390 | } |
gsfan | 0:2f6062c6d018 | 391 | } |
gsfan | 0:2f6062c6d018 | 392 | break; |
gsfan | 0:2f6062c6d018 | 393 | |
gsfan | 0:2f6062c6d018 | 394 | } |
gsfan | 0:2f6062c6d018 | 395 | } |
gsfan | 0:2f6062c6d018 | 396 | |
gsfan | 12:63e714550791 | 397 | int GSwifi::command (const char *cmd, GSRESPONCE res, int timeout) { |
gsfan | 26:b347ee3a1087 | 398 | int i; |
gsfan | 0:2f6062c6d018 | 399 | |
gsfan | 36:a70b11e1560f | 400 | if (waitCts()) return -1; |
gsfan | 36:a70b11e1560f | 401 | |
gsfan | 26:b347ee3a1087 | 402 | if (cmd == NULL) { |
gsfan | 0:2f6062c6d018 | 403 | // dummy CR+LF |
gsfan | 36:a70b11e1560f | 404 | _gs_putc('\r'); |
gsfan | 36:a70b11e1560f | 405 | _gs_putc('\n'); |
gsfan | 26:b347ee3a1087 | 406 | wait_ms(100); |
gsfan | 26:b347ee3a1087 | 407 | _buf_cmd.flush(); |
gsfan | 0:2f6062c6d018 | 408 | return 0; |
gsfan | 0:2f6062c6d018 | 409 | } |
gsfan | 0:2f6062c6d018 | 410 | |
gsfan | 26:b347ee3a1087 | 411 | resetResponse(res); |
gsfan | 0:2f6062c6d018 | 412 | for (i = 0; i < strlen(cmd); i ++) { |
gsfan | 1:b127c6c5241d | 413 | _gs_putc(cmd[i]); |
gsfan | 0:2f6062c6d018 | 414 | } |
gsfan | 1:b127c6c5241d | 415 | _gs_putc('\r'); |
gsfan | 1:b127c6c5241d | 416 | _gs_putc('\n'); |
gsfan | 0:2f6062c6d018 | 417 | DBG("command: %s\r\n", cmd); |
gsfan | 0:2f6062c6d018 | 418 | if (strlen(cmd) == 0) return 0; |
gsfan | 26:b347ee3a1087 | 419 | |
gsfan | 26:b347ee3a1087 | 420 | return waitResponse(timeout); |
gsfan | 0:2f6062c6d018 | 421 | } |
gsfan | 0:2f6062c6d018 | 422 | |
gsfan | 26:b347ee3a1087 | 423 | void GSwifi::resetResponse (GSRESPONCE res) { |
gsfan | 26:b347ee3a1087 | 424 | _gs_ok = false; |
gsfan | 26:b347ee3a1087 | 425 | _gs_failure = false; |
gsfan | 26:b347ee3a1087 | 426 | _gs_flg = 0; |
gsfan | 26:b347ee3a1087 | 427 | _gs_res = res; |
gsfan | 26:b347ee3a1087 | 428 | } |
gsfan | 26:b347ee3a1087 | 429 | |
gsfan | 26:b347ee3a1087 | 430 | int GSwifi::waitResponse (int ms) { |
gsfan | 0:2f6062c6d018 | 431 | Timer timeout; |
gsfan | 0:2f6062c6d018 | 432 | |
gsfan | 26:b347ee3a1087 | 433 | if (! ms) return 0; |
gsfan | 26:b347ee3a1087 | 434 | |
gsfan | 0:2f6062c6d018 | 435 | timeout.start(); |
gsfan | 0:2f6062c6d018 | 436 | for (;;) { |
gsfan | 26:b347ee3a1087 | 437 | if (timeout.read_ms() > ms) { |
gsfan | 26:b347ee3a1087 | 438 | DBG("timeout\r\n"); |
gsfan | 5:6def1d0df519 | 439 | break; |
gsfan | 0:2f6062c6d018 | 440 | } |
gsfan | 26:b347ee3a1087 | 441 | if (_gs_ok && (_gs_flg == -1 || _gs_res == GSRES_NONE)) { |
gsfan | 26:b347ee3a1087 | 442 | timeout.stop(); |
gsfan | 26:b347ee3a1087 | 443 | _gs_res = GSRES_NONE; |
gsfan | 26:b347ee3a1087 | 444 | return 0; |
gsfan | 26:b347ee3a1087 | 445 | } |
gsfan | 26:b347ee3a1087 | 446 | if (_gs_failure) break; |
gsfan | 0:2f6062c6d018 | 447 | } |
gsfan | 26:b347ee3a1087 | 448 | timeout.stop(); |
gsfan | 26:b347ee3a1087 | 449 | _gs_res = GSRES_NONE; |
gsfan | 26:b347ee3a1087 | 450 | return -1; |
gsfan | 0:2f6062c6d018 | 451 | } |
gsfan | 0:2f6062c6d018 | 452 | |
gsfan | 35:515ec79792d3 | 453 | int GSwifi::connect (GSSECURITY sec, const char *ssid, const char *pass, int dhcp, int reconnect, char *name) { |
gsfan | 0:2f6062c6d018 | 454 | int r; |
gsfan | 0:2f6062c6d018 | 455 | char cmd[GS_CMD_SIZE]; |
gsfan | 0:2f6062c6d018 | 456 | |
gsfan | 0:2f6062c6d018 | 457 | if (_connect || _status != GSSTAT_READY) return -1; |
gsfan | 0:2f6062c6d018 | 458 | |
gsfan | 0:2f6062c6d018 | 459 | command(NULL, GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 460 | if (command("ATE0", GSRES_NORMAL)) return -1; |
gsfan | 0:2f6062c6d018 | 461 | if (_rts) { |
gsfan | 0:2f6062c6d018 | 462 | command("AT&R1", GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 463 | } |
gsfan | 35:515ec79792d3 | 464 | if (getMacAddress(_mac)) return -1; |
gsfan | 0:2f6062c6d018 | 465 | #ifdef GS_BULK |
gsfan | 0:2f6062c6d018 | 466 | command("AT+BDATA=1", GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 467 | #endif |
gsfan | 0:2f6062c6d018 | 468 | |
gsfan | 0:2f6062c6d018 | 469 | disconnect(); |
gsfan | 0:2f6062c6d018 | 470 | command("AT+WM=0", GSRES_NORMAL); // infrastructure |
gsfan | 0:2f6062c6d018 | 471 | wait_ms(100); |
gsfan | 20:151b5a4fdd29 | 472 | if (dhcp && sec != GSSEC_WPS_BUTTON) { |
gsfan | 35:515ec79792d3 | 473 | if (name) { |
gsfan | 35:515ec79792d3 | 474 | sprintf(cmd, "AT+NDHCP=1,%s", name); |
gsfan | 35:515ec79792d3 | 475 | } else { |
gsfan | 35:515ec79792d3 | 476 | strcpy(cmd, "AT+NDHCP=1," GS_DHCPNAME); |
gsfan | 35:515ec79792d3 | 477 | } |
gsfan | 35:515ec79792d3 | 478 | command(cmd, GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 479 | } else { |
gsfan | 0:2f6062c6d018 | 480 | command("AT+NDHCP=0", GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 481 | } |
gsfan | 0:2f6062c6d018 | 482 | |
gsfan | 0:2f6062c6d018 | 483 | switch (sec) { |
gsfan | 0:2f6062c6d018 | 484 | case GSSEC_NONE: |
gsfan | 0:2f6062c6d018 | 485 | case GSSEC_OPEN: |
gsfan | 0:2f6062c6d018 | 486 | case GSSEC_WEP: |
gsfan | 0:2f6062c6d018 | 487 | sprintf(cmd, "AT+WAUTH=%d", sec); |
gsfan | 0:2f6062c6d018 | 488 | command(cmd, GSRES_NORMAL); |
gsfan | 22:9b077e2823ce | 489 | if (sec != GSSEC_NONE) { |
gsfan | 22:9b077e2823ce | 490 | sprintf(cmd, "AT+WWEP1=%s", pass); |
gsfan | 22:9b077e2823ce | 491 | command(cmd, GSRES_NORMAL); |
gsfan | 22:9b077e2823ce | 492 | wait_ms(100); |
gsfan | 22:9b077e2823ce | 493 | } |
gsfan | 0:2f6062c6d018 | 494 | sprintf(cmd, "AT+WA=%s", ssid); |
gsfan | 1:b127c6c5241d | 495 | r = command(cmd, GSRES_DHCP, GS_TIMEOUT2); |
gsfan | 20:151b5a4fdd29 | 496 | if (r) { |
gsfan | 20:151b5a4fdd29 | 497 | DBG("retry\r\n"); |
gsfan | 26:b347ee3a1087 | 498 | wait_ms(1000); |
gsfan | 20:151b5a4fdd29 | 499 | r = command(cmd, GSRES_DHCP, GS_TIMEOUT2); |
gsfan | 20:151b5a4fdd29 | 500 | } |
gsfan | 0:2f6062c6d018 | 501 | break; |
gsfan | 0:2f6062c6d018 | 502 | case GSSEC_WPA_PSK: |
gsfan | 28:fbba4c58d14c | 503 | case GSSEC_WPA_ENT: |
gsfan | 0:2f6062c6d018 | 504 | case GSSEC_WPA2_PSK: |
gsfan | 28:fbba4c58d14c | 505 | case GSSEC_WPA2_ENT: |
gsfan | 0:2f6062c6d018 | 506 | command("AT+WAUTH=0", GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 507 | // sprintf(cmd, "AT+WWPA=%s", pass); |
gsfan | 0:2f6062c6d018 | 508 | sprintf(cmd, "AT+WPAPSK=%s,%s", ssid, pass); |
gsfan | 0:2f6062c6d018 | 509 | command(cmd, GSRES_NORMAL, GS_TIMEOUT2); |
gsfan | 0:2f6062c6d018 | 510 | wait_ms(100); |
gsfan | 0:2f6062c6d018 | 511 | sprintf(cmd, "AT+WA=%s", ssid); |
gsfan | 1:b127c6c5241d | 512 | r = command(cmd, GSRES_DHCP, GS_TIMEOUT2); |
gsfan | 20:151b5a4fdd29 | 513 | if (r) { |
gsfan | 20:151b5a4fdd29 | 514 | DBG("retry\r\n"); |
gsfan | 26:b347ee3a1087 | 515 | wait_ms(1000); |
gsfan | 20:151b5a4fdd29 | 516 | r = command(cmd, GSRES_DHCP, GS_TIMEOUT2); |
gsfan | 20:151b5a4fdd29 | 517 | } |
gsfan | 0:2f6062c6d018 | 518 | break; |
gsfan | 0:2f6062c6d018 | 519 | case GSSEC_WPS_BUTTON: |
gsfan | 0:2f6062c6d018 | 520 | command("AT+WAUTH=0", GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 521 | r = command("AT+WWPS=1", GSRES_WPS, GS_TIMEOUT2); |
gsfan | 0:2f6062c6d018 | 522 | if (r) break; |
gsfan | 0:2f6062c6d018 | 523 | if (dhcp) { |
gsfan | 35:515ec79792d3 | 524 | r = setAddress(name); |
gsfan | 0:2f6062c6d018 | 525 | } |
gsfan | 0:2f6062c6d018 | 526 | break; |
gsfan | 28:fbba4c58d14c | 527 | case GSSEC_WPS_PIN: |
gsfan | 28:fbba4c58d14c | 528 | command("AT+WAUTH=0", GSRES_NORMAL); |
gsfan | 28:fbba4c58d14c | 529 | sprintf(cmd, "AT+WWPS=2,%s", pass); |
gsfan | 28:fbba4c58d14c | 530 | r = command(cmd, GSRES_WPS, GS_TIMEOUT2); |
gsfan | 28:fbba4c58d14c | 531 | if (r) break; |
gsfan | 28:fbba4c58d14c | 532 | if (dhcp) { |
gsfan | 35:515ec79792d3 | 533 | r = setAddress(name); |
gsfan | 28:fbba4c58d14c | 534 | } |
gsfan | 28:fbba4c58d14c | 535 | break; |
gsfan | 6:a423f0d197de | 536 | default: |
gsfan | 6:a423f0d197de | 537 | DBG("Can't use security\r\n"); |
gsfan | 6:a423f0d197de | 538 | r = -1; |
gsfan | 6:a423f0d197de | 539 | break; |
gsfan | 0:2f6062c6d018 | 540 | } |
gsfan | 0:2f6062c6d018 | 541 | |
gsfan | 18:4b97804c37d1 | 542 | if (r == 0 && !dhcp) { |
gsfan | 18:4b97804c37d1 | 543 | sprintf(cmd, "AT+DNSSET=%d.%d.%d.%d", |
gsfan | 18:4b97804c37d1 | 544 | _gateway[0], _gateway[1], _gateway[2], _gateway[3]); |
gsfan | 18:4b97804c37d1 | 545 | command(cmd, GSRES_NORMAL); |
gsfan | 18:4b97804c37d1 | 546 | } |
gsfan | 18:4b97804c37d1 | 547 | |
gsfan | 24:5c350ae2e703 | 548 | if (r == 0) { |
gsfan | 24:5c350ae2e703 | 549 | _connect = true; |
gsfan | 24:5c350ae2e703 | 550 | _reconnect = reconnect; |
gsfan | 24:5c350ae2e703 | 551 | _reconnect_count = 0; |
gsfan | 28:fbba4c58d14c | 552 | _sec = sec; |
gsfan | 35:515ec79792d3 | 553 | if (_reconnect && ssid) { |
gsfan | 35:515ec79792d3 | 554 | if (!_ssid) _ssid = (char*)malloc(strlen(ssid) + 1); |
gsfan | 28:fbba4c58d14c | 555 | strcpy(_ssid, ssid); |
gsfan | 28:fbba4c58d14c | 556 | } |
gsfan | 35:515ec79792d3 | 557 | if (_reconnect && pass) { |
gsfan | 35:515ec79792d3 | 558 | if (!_pass) _pass = (char*)malloc(strlen(pass) + 1); |
gsfan | 28:fbba4c58d14c | 559 | strcpy(_pass, pass); |
gsfan | 28:fbba4c58d14c | 560 | } |
gsfan | 24:5c350ae2e703 | 561 | } |
gsfan | 0:2f6062c6d018 | 562 | return r; |
gsfan | 0:2f6062c6d018 | 563 | } |
gsfan | 0:2f6062c6d018 | 564 | |
gsfan | 19:cad912f5a6ba | 565 | int GSwifi::adhock (GSSECURITY sec, const char *ssid, const char *pass, IpAddr ipaddr, IpAddr netmask) { |
gsfan | 0:2f6062c6d018 | 566 | int r; |
gsfan | 0:2f6062c6d018 | 567 | char cmd[GS_CMD_SIZE]; |
gsfan | 0:2f6062c6d018 | 568 | |
gsfan | 0:2f6062c6d018 | 569 | if (_connect || _status != GSSTAT_READY) return -1; |
gsfan | 0:2f6062c6d018 | 570 | |
gsfan | 0:2f6062c6d018 | 571 | command(NULL, GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 572 | if (command("ATE0", GSRES_NORMAL)) return -1; |
gsfan | 0:2f6062c6d018 | 573 | if (_rts) { |
gsfan | 0:2f6062c6d018 | 574 | command("AT&R1", GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 575 | } |
gsfan | 35:515ec79792d3 | 576 | if (getMacAddress(_mac)) return -1; |
gsfan | 0:2f6062c6d018 | 577 | #ifdef GS_BULK |
gsfan | 0:2f6062c6d018 | 578 | command("AT+BDATA=1", GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 579 | #endif |
gsfan | 0:2f6062c6d018 | 580 | |
gsfan | 35:515ec79792d3 | 581 | disconnect(); |
gsfan | 0:2f6062c6d018 | 582 | command("AT+WM=1", GSRES_NORMAL); // adhock |
gsfan | 0:2f6062c6d018 | 583 | wait_ms(100); |
gsfan | 0:2f6062c6d018 | 584 | command("AT+NDHCP=0", GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 585 | setAddress(ipaddr, netmask, ipaddr, ipaddr); |
gsfan | 0:2f6062c6d018 | 586 | |
gsfan | 0:2f6062c6d018 | 587 | switch (sec) { |
gsfan | 0:2f6062c6d018 | 588 | case GSSEC_NONE: |
gsfan | 0:2f6062c6d018 | 589 | case GSSEC_OPEN: |
gsfan | 0:2f6062c6d018 | 590 | case GSSEC_WEP: |
gsfan | 0:2f6062c6d018 | 591 | sprintf(cmd, "AT+WAUTH=%d", sec); |
gsfan | 0:2f6062c6d018 | 592 | command(cmd, GSRES_NORMAL); |
gsfan | 22:9b077e2823ce | 593 | if (sec != GSSEC_NONE) { |
gsfan | 22:9b077e2823ce | 594 | sprintf(cmd, "AT+WWEP1=%s", pass); |
gsfan | 22:9b077e2823ce | 595 | command(cmd, GSRES_NORMAL); |
gsfan | 22:9b077e2823ce | 596 | wait_ms(100); |
gsfan | 22:9b077e2823ce | 597 | } |
gsfan | 0:2f6062c6d018 | 598 | sprintf(cmd, "AT+WA=%s", ssid); |
gsfan | 0:2f6062c6d018 | 599 | r = command(cmd, GSRES_NORMAL, GS_TIMEOUT2); |
gsfan | 0:2f6062c6d018 | 600 | break; |
gsfan | 0:2f6062c6d018 | 601 | default: |
gsfan | 0:2f6062c6d018 | 602 | DBG("Can't use security\r\n"); |
gsfan | 0:2f6062c6d018 | 603 | r = -1; |
gsfan | 0:2f6062c6d018 | 604 | break; |
gsfan | 0:2f6062c6d018 | 605 | } |
gsfan | 0:2f6062c6d018 | 606 | |
gsfan | 0:2f6062c6d018 | 607 | if (r == 0) _connect = true; |
gsfan | 0:2f6062c6d018 | 608 | return r; |
gsfan | 0:2f6062c6d018 | 609 | } |
gsfan | 0:2f6062c6d018 | 610 | |
gsfan | 22:9b077e2823ce | 611 | int GSwifi::limitedap (GSSECURITY sec, const char *ssid, const char *pass, IpAddr ipaddr, IpAddr netmask, char *dns) { |
gsfan | 0:2f6062c6d018 | 612 | int r; |
gsfan | 0:2f6062c6d018 | 613 | char cmd[GS_CMD_SIZE]; |
gsfan | 0:2f6062c6d018 | 614 | |
gsfan | 0:2f6062c6d018 | 615 | if (_connect || _status != GSSTAT_READY) return -1; |
gsfan | 0:2f6062c6d018 | 616 | |
gsfan | 0:2f6062c6d018 | 617 | command(NULL, GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 618 | if (command("ATE0", GSRES_NORMAL)) return -1; |
gsfan | 0:2f6062c6d018 | 619 | if (_rts) { |
gsfan | 0:2f6062c6d018 | 620 | command("AT&R1", GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 621 | } |
gsfan | 35:515ec79792d3 | 622 | if (getMacAddress(_mac)) return -1; |
gsfan | 0:2f6062c6d018 | 623 | #ifdef GS_BULK |
gsfan | 0:2f6062c6d018 | 624 | command("AT+BDATA=1", GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 625 | #endif |
gsfan | 0:2f6062c6d018 | 626 | |
gsfan | 35:515ec79792d3 | 627 | disconnect(); |
gsfan | 0:2f6062c6d018 | 628 | command("AT+WM=2", GSRES_NORMAL); // limited ap |
gsfan | 26:b347ee3a1087 | 629 | wait_ms(100); |
gsfan | 0:2f6062c6d018 | 630 | command("AT+NDHCP=0", GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 631 | setAddress(ipaddr, netmask, ipaddr, ipaddr); |
gsfan | 8:bce9e7e51a0d | 632 | if (command("AT+DHCPSRVR=1", GSRES_NORMAL)) return -1; |
gsfan | 22:9b077e2823ce | 633 | if (dns) { |
gsfan | 22:9b077e2823ce | 634 | sprintf(cmd, "AT+DNS=1,%s", dns); |
gsfan | 22:9b077e2823ce | 635 | } else { |
gsfan | 22:9b077e2823ce | 636 | strcpy(cmd, "AT+DNS=1," GS_DNSNAME); |
gsfan | 22:9b077e2823ce | 637 | } |
gsfan | 22:9b077e2823ce | 638 | if (command(cmd, GSRES_NORMAL)) return -1; |
gsfan | 0:2f6062c6d018 | 639 | |
gsfan | 0:2f6062c6d018 | 640 | switch (sec) { |
gsfan | 0:2f6062c6d018 | 641 | case GSSEC_NONE: |
gsfan | 0:2f6062c6d018 | 642 | case GSSEC_OPEN: |
gsfan | 0:2f6062c6d018 | 643 | case GSSEC_WEP: |
gsfan | 0:2f6062c6d018 | 644 | sprintf(cmd, "AT+WAUTH=%d", sec); |
gsfan | 0:2f6062c6d018 | 645 | command(cmd, GSRES_NORMAL); |
gsfan | 22:9b077e2823ce | 646 | if (sec != GSSEC_NONE) { |
gsfan | 22:9b077e2823ce | 647 | sprintf(cmd, "AT+WWEP1=%s", pass); |
gsfan | 22:9b077e2823ce | 648 | command(cmd, GSRES_NORMAL); |
gsfan | 22:9b077e2823ce | 649 | wait_ms(100); |
gsfan | 22:9b077e2823ce | 650 | } |
gsfan | 0:2f6062c6d018 | 651 | sprintf(cmd, "AT+WA=%s", ssid); |
gsfan | 0:2f6062c6d018 | 652 | r = command(cmd, GSRES_NORMAL, GS_TIMEOUT2); |
gsfan | 0:2f6062c6d018 | 653 | break; |
gsfan | 0:2f6062c6d018 | 654 | default: |
gsfan | 0:2f6062c6d018 | 655 | DBG("Can't use security\r\n"); |
gsfan | 0:2f6062c6d018 | 656 | r = -1; |
gsfan | 0:2f6062c6d018 | 657 | break; |
gsfan | 0:2f6062c6d018 | 658 | } |
gsfan | 0:2f6062c6d018 | 659 | |
gsfan | 0:2f6062c6d018 | 660 | if (r == 0) _connect = true; |
gsfan | 0:2f6062c6d018 | 661 | return r; |
gsfan | 0:2f6062c6d018 | 662 | } |
gsfan | 0:2f6062c6d018 | 663 | |
gsfan | 0:2f6062c6d018 | 664 | int GSwifi::disconnect () { |
gsfan | 0:2f6062c6d018 | 665 | int i; |
gsfan | 0:2f6062c6d018 | 666 | |
gsfan | 0:2f6062c6d018 | 667 | _connect = false; |
gsfan | 0:2f6062c6d018 | 668 | for (i = 0; i < 16; i ++) { |
gsfan | 0:2f6062c6d018 | 669 | _gs_sock[i].connect = false; |
gsfan | 0:2f6062c6d018 | 670 | } |
gsfan | 0:2f6062c6d018 | 671 | command("AT+NCLOSEALL", GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 672 | command("AT+WD", GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 673 | command("AT+NDHCP=0", GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 674 | wait_ms(100); |
gsfan | 0:2f6062c6d018 | 675 | return 0; |
gsfan | 0:2f6062c6d018 | 676 | } |
gsfan | 0:2f6062c6d018 | 677 | |
gsfan | 28:fbba4c58d14c | 678 | int GSwifi::reconnect () { |
gsfan | 28:fbba4c58d14c | 679 | int r; |
gsfan | 28:fbba4c58d14c | 680 | char cmd[GS_CMD_SIZE]; |
gsfan | 28:fbba4c58d14c | 681 | |
gsfan | 28:fbba4c58d14c | 682 | if (_connect || _status != GSSTAT_READY) return -1; |
gsfan | 28:fbba4c58d14c | 683 | if (!_ssid) return -1; |
gsfan | 28:fbba4c58d14c | 684 | |
gsfan | 28:fbba4c58d14c | 685 | switch (_sec) { |
gsfan | 28:fbba4c58d14c | 686 | case GSSEC_WPS_BUTTON: |
gsfan | 28:fbba4c58d14c | 687 | case GSSEC_WPS_PIN: |
gsfan | 28:fbba4c58d14c | 688 | sprintf(cmd, "AT+WPAPSK=%s,%s", _ssid, _pass); |
gsfan | 28:fbba4c58d14c | 689 | command(cmd, GSRES_NORMAL, GS_TIMEOUT2); |
gsfan | 28:fbba4c58d14c | 690 | wait_ms(100); |
gsfan | 28:fbba4c58d14c | 691 | case GSSEC_NONE: |
gsfan | 28:fbba4c58d14c | 692 | case GSSEC_OPEN: |
gsfan | 28:fbba4c58d14c | 693 | case GSSEC_WEP: |
gsfan | 28:fbba4c58d14c | 694 | case GSSEC_WPA_PSK: |
gsfan | 28:fbba4c58d14c | 695 | case GSSEC_WPA_ENT: |
gsfan | 28:fbba4c58d14c | 696 | case GSSEC_WPA2_PSK: |
gsfan | 28:fbba4c58d14c | 697 | case GSSEC_WPA2_ENT: |
gsfan | 28:fbba4c58d14c | 698 | sprintf(cmd, "AT+WA=%s", _ssid); |
gsfan | 28:fbba4c58d14c | 699 | r = command(cmd, GSRES_DHCP, GS_TIMEOUT2); |
gsfan | 28:fbba4c58d14c | 700 | break; |
gsfan | 28:fbba4c58d14c | 701 | default: |
gsfan | 28:fbba4c58d14c | 702 | DBG("Can't use security\r\n"); |
gsfan | 28:fbba4c58d14c | 703 | r = -1; |
gsfan | 28:fbba4c58d14c | 704 | break; |
gsfan | 28:fbba4c58d14c | 705 | } |
gsfan | 35:515ec79792d3 | 706 | |
gsfan | 35:515ec79792d3 | 707 | if (r == 0) _connect = true; |
gsfan | 28:fbba4c58d14c | 708 | return r; |
gsfan | 28:fbba4c58d14c | 709 | } |
gsfan | 28:fbba4c58d14c | 710 | |
gsfan | 35:515ec79792d3 | 711 | int GSwifi::setAddress (char *name) { |
gsfan | 35:515ec79792d3 | 712 | char cmd[GS_CMD_SIZE]; |
gsfan | 0:2f6062c6d018 | 713 | |
gsfan | 35:515ec79792d3 | 714 | if (name) { |
gsfan | 35:515ec79792d3 | 715 | sprintf(cmd, "AT+NDHCP=1,%s", name); |
gsfan | 35:515ec79792d3 | 716 | } else { |
gsfan | 35:515ec79792d3 | 717 | strcpy(cmd, "AT+NDHCP=1," GS_DHCPNAME); |
gsfan | 35:515ec79792d3 | 718 | } |
gsfan | 35:515ec79792d3 | 719 | if (command(cmd, GSRES_DHCP), GS_TIMEOUT2) return -1; |
gsfan | 0:2f6062c6d018 | 720 | if (_ipaddr.isNull()) return -1; |
gsfan | 0:2f6062c6d018 | 721 | return 0; |
gsfan | 0:2f6062c6d018 | 722 | } |
gsfan | 0:2f6062c6d018 | 723 | |
gsfan | 0:2f6062c6d018 | 724 | int GSwifi::setAddress (IpAddr ipaddr, IpAddr netmask, IpAddr gateway, IpAddr nameserver) { |
gsfan | 0:2f6062c6d018 | 725 | int r; |
gsfan | 0:2f6062c6d018 | 726 | char cmd[GS_CMD_SIZE]; |
gsfan | 0:2f6062c6d018 | 727 | |
gsfan | 0:2f6062c6d018 | 728 | command("AT+NDHCP=0", GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 729 | wait_ms(100); |
gsfan | 0:2f6062c6d018 | 730 | |
gsfan | 0:2f6062c6d018 | 731 | sprintf(cmd, "AT+NSET=%d.%d.%d.%d,%d.%d.%d.%d,%d.%d.%d.%d", |
gsfan | 0:2f6062c6d018 | 732 | ipaddr[0], ipaddr[1], ipaddr[2], ipaddr[3], |
gsfan | 0:2f6062c6d018 | 733 | netmask[0], netmask[1], netmask[2], netmask[3], |
gsfan | 0:2f6062c6d018 | 734 | gateway[0], gateway[1], gateway[2], gateway[3]); |
gsfan | 0:2f6062c6d018 | 735 | r = command(cmd, GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 736 | if (r) return -1; |
gsfan | 0:2f6062c6d018 | 737 | _ipaddr = ipaddr; |
gsfan | 0:2f6062c6d018 | 738 | _netmask = netmask; |
gsfan | 0:2f6062c6d018 | 739 | _gateway = gateway; |
gsfan | 0:2f6062c6d018 | 740 | |
gsfan | 0:2f6062c6d018 | 741 | if (ipaddr != nameserver) { |
gsfan | 0:2f6062c6d018 | 742 | sprintf(cmd, "AT+DNSSET=%d.%d.%d.%d", |
gsfan | 0:2f6062c6d018 | 743 | nameserver[0], nameserver[1], nameserver[2], nameserver[3]); |
gsfan | 0:2f6062c6d018 | 744 | r = command(cmd, GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 745 | } |
gsfan | 0:2f6062c6d018 | 746 | return r; |
gsfan | 0:2f6062c6d018 | 747 | } |
gsfan | 0:2f6062c6d018 | 748 | |
gsfan | 1:b127c6c5241d | 749 | int GSwifi::getAddress (IpAddr &ipaddr, IpAddr &netmask, IpAddr &gateway, IpAddr &nameserver) { |
gsfan | 1:b127c6c5241d | 750 | ipaddr = _ipaddr; |
gsfan | 1:b127c6c5241d | 751 | netmask = _netmask; |
gsfan | 1:b127c6c5241d | 752 | gateway = _gateway; |
gsfan | 1:b127c6c5241d | 753 | nameserver = _nameserver; |
gsfan | 2:c6e0e97901b3 | 754 | return 0; |
gsfan | 1:b127c6c5241d | 755 | } |
gsfan | 1:b127c6c5241d | 756 | |
gsfan | 29:1c4419512941 | 757 | int GSwifi::getMacAddress (char *mac) { |
gsfan | 35:515ec79792d3 | 758 | |
gsfan | 35:515ec79792d3 | 759 | command("AT+NMAC=?", GSRES_MACADDRESS); |
gsfan | 35:515ec79792d3 | 760 | if (_mac[0] || _mac[1] || _mac[2] || _mac[3] || _mac[4] || _mac[5]) { |
gsfan | 35:515ec79792d3 | 761 | memcpy(mac, _mac, 6); |
gsfan | 35:515ec79792d3 | 762 | return 0; |
gsfan | 35:515ec79792d3 | 763 | } |
gsfan | 35:515ec79792d3 | 764 | return -1; |
gsfan | 26:b347ee3a1087 | 765 | } |
gsfan | 26:b347ee3a1087 | 766 | |
gsfan | 0:2f6062c6d018 | 767 | int GSwifi::getHostByName (const char* name, IpAddr &addr) { |
gsfan | 0:2f6062c6d018 | 768 | char cmd[GS_CMD_SIZE]; |
gsfan | 0:2f6062c6d018 | 769 | |
gsfan | 0:2f6062c6d018 | 770 | if (! _connect || _status != GSSTAT_READY) return -1; |
gsfan | 0:2f6062c6d018 | 771 | |
gsfan | 0:2f6062c6d018 | 772 | sprintf(cmd, "AT+DNSLOOKUP=%s", name); |
gsfan | 0:2f6062c6d018 | 773 | if (command(cmd, GSRES_DNSLOOKUP)) return -1; |
gsfan | 0:2f6062c6d018 | 774 | |
gsfan | 0:2f6062c6d018 | 775 | addr = _resolv; |
gsfan | 0:2f6062c6d018 | 776 | return 0; |
gsfan | 0:2f6062c6d018 | 777 | } |
gsfan | 0:2f6062c6d018 | 778 | |
gsfan | 0:2f6062c6d018 | 779 | int GSwifi::getHostByName (Host &host) { |
gsfan | 0:2f6062c6d018 | 780 | char cmd[GS_CMD_SIZE]; |
gsfan | 0:2f6062c6d018 | 781 | |
gsfan | 0:2f6062c6d018 | 782 | if (! _connect || _status != GSSTAT_READY) return -1; |
gsfan | 0:2f6062c6d018 | 783 | |
gsfan | 0:2f6062c6d018 | 784 | sprintf(cmd, "AT+DNSLOOKUP=%s", host.getName()); |
gsfan | 0:2f6062c6d018 | 785 | if (command(cmd, GSRES_DNSLOOKUP)) return -1; |
gsfan | 0:2f6062c6d018 | 786 | |
gsfan | 0:2f6062c6d018 | 787 | host.setIp(_resolv); |
gsfan | 0:2f6062c6d018 | 788 | return 0; |
gsfan | 0:2f6062c6d018 | 789 | } |
gsfan | 0:2f6062c6d018 | 790 | |
gsfan | 0:2f6062c6d018 | 791 | int GSwifi::setRFPower (int power) { |
gsfan | 0:2f6062c6d018 | 792 | char cmd[GS_CMD_SIZE]; |
gsfan | 0:2f6062c6d018 | 793 | |
gsfan | 0:2f6062c6d018 | 794 | if (power < 0 || power > 7) return -1; |
gsfan | 0:2f6062c6d018 | 795 | |
gsfan | 0:2f6062c6d018 | 796 | sprintf(cmd, "AT+WP=%d", power); |
gsfan | 0:2f6062c6d018 | 797 | return command(cmd, GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 798 | } |
gsfan | 0:2f6062c6d018 | 799 | |
gsfan | 2:c6e0e97901b3 | 800 | int GSwifi::powerSave (int active, int save) { |
gsfan | 0:2f6062c6d018 | 801 | char cmd[GS_CMD_SIZE]; |
gsfan | 0:2f6062c6d018 | 802 | |
gsfan | 0:2f6062c6d018 | 803 | if (_status != GSSTAT_READY) return -1; |
gsfan | 0:2f6062c6d018 | 804 | |
gsfan | 2:c6e0e97901b3 | 805 | sprintf(cmd, "AT+WRXACTIVE=%d", active); |
gsfan | 0:2f6062c6d018 | 806 | command(cmd, GSRES_NORMAL); |
gsfan | 3:1345daf4ec1a | 807 | sprintf(cmd, "AT+WRXPS=%d", save); |
gsfan | 0:2f6062c6d018 | 808 | return command(cmd, GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 809 | } |
gsfan | 0:2f6062c6d018 | 810 | |
gsfan | 0:2f6062c6d018 | 811 | int GSwifi::standby (int msec) { |
gsfan | 26:b347ee3a1087 | 812 | int i; |
gsfan | 0:2f6062c6d018 | 813 | char cmd[GS_CMD_SIZE]; |
gsfan | 0:2f6062c6d018 | 814 | |
gsfan | 0:2f6062c6d018 | 815 | if (_status != GSSTAT_READY && _status != GSSTAT_WAKEUP) return -1; |
gsfan | 0:2f6062c6d018 | 816 | |
gsfan | 26:b347ee3a1087 | 817 | if (_status == GSSTAT_READY) { |
gsfan | 0:2f6062c6d018 | 818 | command("AT+WRXACTIVE=0", GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 819 | command("AT+STORENWCONN", GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 820 | } else { |
gsfan | 0:2f6062c6d018 | 821 | command("ATE0", GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 822 | if (_rts) { |
gsfan | 0:2f6062c6d018 | 823 | command("AT&R1", GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 824 | } |
gsfan | 0:2f6062c6d018 | 825 | } |
gsfan | 26:b347ee3a1087 | 826 | for (i = 0; i < 16; i ++) { |
gsfan | 26:b347ee3a1087 | 827 | _gs_sock[i].connect = false; |
gsfan | 26:b347ee3a1087 | 828 | } |
gsfan | 0:2f6062c6d018 | 829 | _status = GSSTAT_STANDBY; |
gsfan | 0:2f6062c6d018 | 830 | sprintf(cmd, "AT+PSSTBY=%d,0,0,0", msec); // go standby |
gsfan | 0:2f6062c6d018 | 831 | return command(cmd, GSRES_NORMAL, 0); |
gsfan | 0:2f6062c6d018 | 832 | } |
gsfan | 0:2f6062c6d018 | 833 | |
gsfan | 0:2f6062c6d018 | 834 | int GSwifi::wakeup () { |
gsfan | 0:2f6062c6d018 | 835 | |
gsfan | 26:b347ee3a1087 | 836 | if (_status == GSSTAT_STANDBY && _alarm != NULL) { |
gsfan | 25:f6e5622d2930 | 837 | Timer timeout; |
gsfan | 26:b347ee3a1087 | 838 | _alarm->output(); // low |
gsfan | 25:f6e5622d2930 | 839 | _alarm->write(0); |
gsfan | 25:f6e5622d2930 | 840 | timeout.start(); |
gsfan | 25:f6e5622d2930 | 841 | while (_status != GSSTAT_WAKEUP && timeout.read() < GS_TIMEOUT) { |
gsfan | 25:f6e5622d2930 | 842 | poll(); |
gsfan | 25:f6e5622d2930 | 843 | } |
gsfan | 25:f6e5622d2930 | 844 | timeout.stop(); |
gsfan | 26:b347ee3a1087 | 845 | _alarm->input(); // high |
gsfan | 28:fbba4c58d14c | 846 | _alarm->mode(PullUp); |
gsfan | 25:f6e5622d2930 | 847 | } |
gsfan | 25:f6e5622d2930 | 848 | |
gsfan | 0:2f6062c6d018 | 849 | if (_status == GSSTAT_WAKEUP) { |
gsfan | 0:2f6062c6d018 | 850 | _status = GSSTAT_READY; |
gsfan | 0:2f6062c6d018 | 851 | command("ATE0", GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 852 | if (_rts) { |
gsfan | 0:2f6062c6d018 | 853 | command("AT&R1", GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 854 | } |
gsfan | 0:2f6062c6d018 | 855 | #ifdef GS_BULK |
gsfan | 0:2f6062c6d018 | 856 | command("AT+BDATA=1", GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 857 | #endif |
gsfan | 0:2f6062c6d018 | 858 | command("AT+RESTORENWCONN", GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 859 | wait_ms(100); |
gsfan | 0:2f6062c6d018 | 860 | return command("AT+WRXACTIVE=1", GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 861 | } else |
gsfan | 0:2f6062c6d018 | 862 | if (_status == GSSTAT_DEEPSLEEP) { |
gsfan | 0:2f6062c6d018 | 863 | _status = GSSTAT_READY; |
gsfan | 0:2f6062c6d018 | 864 | return command("AT", GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 865 | } |
gsfan | 0:2f6062c6d018 | 866 | return -1; |
gsfan | 0:2f6062c6d018 | 867 | } |
gsfan | 0:2f6062c6d018 | 868 | |
gsfan | 0:2f6062c6d018 | 869 | int GSwifi::deepSleep () { |
gsfan | 0:2f6062c6d018 | 870 | |
gsfan | 0:2f6062c6d018 | 871 | if (_status != GSSTAT_READY) return -1; |
gsfan | 0:2f6062c6d018 | 872 | |
gsfan | 0:2f6062c6d018 | 873 | _status = GSSTAT_DEEPSLEEP; |
gsfan | 0:2f6062c6d018 | 874 | return command("AT+PSDPSLEEP", GSRES_NORMAL, 0); // go deep sleep |
gsfan | 0:2f6062c6d018 | 875 | } |
gsfan | 0:2f6062c6d018 | 876 | |
gsfan | 0:2f6062c6d018 | 877 | bool GSwifi::isConnected () { |
gsfan | 0:2f6062c6d018 | 878 | return _connect; |
gsfan | 0:2f6062c6d018 | 879 | } |
gsfan | 0:2f6062c6d018 | 880 | |
gsfan | 25:f6e5622d2930 | 881 | GSwifi::GSSTATUS GSwifi::getStatus () { |
gsfan | 0:2f6062c6d018 | 882 | return _status; |
gsfan | 0:2f6062c6d018 | 883 | } |
gsfan | 0:2f6062c6d018 | 884 | |
gsfan | 1:b127c6c5241d | 885 | int GSwifi::getRssi () { |
gsfan | 1:b127c6c5241d | 886 | if (command("AT+WRSSI=?", GSRES_RSSI)) { |
gsfan | 1:b127c6c5241d | 887 | return 0; |
gsfan | 1:b127c6c5241d | 888 | } |
gsfan | 1:b127c6c5241d | 889 | return _rssi; |
gsfan | 1:b127c6c5241d | 890 | } |
gsfan | 1:b127c6c5241d | 891 | |
gsfan | 5:6def1d0df519 | 892 | int GSwifi::ntpdate (Host host, int sec) { |
gsfan | 5:6def1d0df519 | 893 | char cmd[GS_CMD_SIZE]; |
gsfan | 5:6def1d0df519 | 894 | |
gsfan | 5:6def1d0df519 | 895 | if (! _connect || _status != GSSTAT_READY) return -1; |
gsfan | 5:6def1d0df519 | 896 | |
gsfan | 5:6def1d0df519 | 897 | if (host.getIp().isNull()) { |
gsfan | 5:6def1d0df519 | 898 | if (getHostByName(host)) { |
gsfan | 5:6def1d0df519 | 899 | if (getHostByName(host)) return -1; |
gsfan | 5:6def1d0df519 | 900 | } |
gsfan | 5:6def1d0df519 | 901 | } |
gsfan | 5:6def1d0df519 | 902 | |
gsfan | 5:6def1d0df519 | 903 | if (sec) { |
gsfan | 5:6def1d0df519 | 904 | 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 | 905 | GS_TIMEOUT / 1000, sec); |
gsfan | 5:6def1d0df519 | 906 | } else { |
gsfan | 5:6def1d0df519 | 907 | 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 | 908 | GS_TIMEOUT / 1000); |
gsfan | 5:6def1d0df519 | 909 | } |
gsfan | 5:6def1d0df519 | 910 | return command(cmd, GSRES_NORMAL); |
gsfan | 5:6def1d0df519 | 911 | } |
gsfan | 5:6def1d0df519 | 912 | |
gsfan | 5:6def1d0df519 | 913 | int GSwifi::setTime (time_t time) { |
gsfan | 5:6def1d0df519 | 914 | char cmd[GS_CMD_SIZE]; |
gsfan | 5:6def1d0df519 | 915 | struct tm *t; |
gsfan | 5:6def1d0df519 | 916 | |
gsfan | 5:6def1d0df519 | 917 | if (_status != GSSTAT_READY) return -1; |
gsfan | 5:6def1d0df519 | 918 | |
gsfan | 5:6def1d0df519 | 919 | t = localtime(&time); |
gsfan | 5:6def1d0df519 | 920 | 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 | 921 | return command(cmd, GSRES_NORMAL); |
gsfan | 5:6def1d0df519 | 922 | } |
gsfan | 5:6def1d0df519 | 923 | |
gsfan | 5:6def1d0df519 | 924 | time_t GSwifi::getTime () { |
gsfan | 5:6def1d0df519 | 925 | |
gsfan | 5:6def1d0df519 | 926 | if (command("AT+GETTIME=?", GSRES_TIME)) { |
gsfan | 5:6def1d0df519 | 927 | return 0; |
gsfan | 5:6def1d0df519 | 928 | } |
gsfan | 5:6def1d0df519 | 929 | return _time; |
gsfan | 5:6def1d0df519 | 930 | } |
gsfan | 5:6def1d0df519 | 931 | |
gsfan | 6:a423f0d197de | 932 | int GSwifi::gpioOut (int port, int out) { |
gsfan | 6:a423f0d197de | 933 | char cmd[GS_CMD_SIZE]; |
gsfan | 6:a423f0d197de | 934 | |
gsfan | 6:a423f0d197de | 935 | if (_status != GSSTAT_READY) return -1; |
gsfan | 6:a423f0d197de | 936 | |
gsfan | 6:a423f0d197de | 937 | sprintf(cmd, "AT+DGPIO=%d,%d", port, out); |
gsfan | 6:a423f0d197de | 938 | return command(cmd, GSRES_NORMAL); |
gsfan | 6:a423f0d197de | 939 | } |
gsfan | 6:a423f0d197de | 940 | |
gsfan | 26:b347ee3a1087 | 941 | void GSwifi::parseResponse () { |
gsfan | 18:4b97804c37d1 | 942 | int i; |
gsfan | 26:b347ee3a1087 | 943 | char buf[GS_CMD_SIZE]; |
gsfan | 0:2f6062c6d018 | 944 | |
gsfan | 26:b347ee3a1087 | 945 | while (! _buf_cmd.isEmpty()) { |
gsfan | 0:2f6062c6d018 | 946 | // received "\n" |
gsfan | 0:2f6062c6d018 | 947 | i = 0; |
gsfan | 25:f6e5622d2930 | 948 | while ((! _buf_cmd.isEmpty()) && i < sizeof(buf)) { |
gsfan | 25:f6e5622d2930 | 949 | _buf_cmd.dequeue(&buf[i]); |
gsfan | 0:2f6062c6d018 | 950 | if (buf[i] == '\n') { |
gsfan | 0:2f6062c6d018 | 951 | break; |
gsfan | 0:2f6062c6d018 | 952 | } |
gsfan | 0:2f6062c6d018 | 953 | i ++; |
gsfan | 0:2f6062c6d018 | 954 | } |
gsfan | 26:b347ee3a1087 | 955 | if (i == 0) continue; |
gsfan | 0:2f6062c6d018 | 956 | buf[i] = 0; |
gsfan | 26:b347ee3a1087 | 957 | DBG("parseResponse: %s\r\n", buf); |
gsfan | 0:2f6062c6d018 | 958 | |
gsfan | 26:b347ee3a1087 | 959 | parseCmdResponse(buf); |
gsfan | 26:b347ee3a1087 | 960 | |
gsfan | 26:b347ee3a1087 | 961 | if (strncmp(buf, "CONNECT ", 8) == 0 && buf[8] >= '0' && buf[8] <= 'F' && buf[9] != 0) { |
gsfan | 18:4b97804c37d1 | 962 | int cid = x2i(buf[8]); |
gsfan | 18:4b97804c37d1 | 963 | if (_gs_sock[cid].type == GSTYPE_SERVER) { |
gsfan | 26:b347ee3a1087 | 964 | // fork (server socket) |
gsfan | 1:b127c6c5241d | 965 | int acid, ip1, ip2, ip3, ip4; |
gsfan | 1:b127c6c5241d | 966 | char *tmp = buf + 12; |
gsfan | 1:b127c6c5241d | 967 | |
gsfan | 1:b127c6c5241d | 968 | acid = x2i(buf[10]); |
gsfan | 18:4b97804c37d1 | 969 | DBG("connect %d -> %d\r\n", cid, acid); |
gsfan | 26:b347ee3a1087 | 970 | newSock(acid, _gs_sock[cid].type, _gs_sock[cid].protocol); |
gsfan | 26:b347ee3a1087 | 971 | _gs_sock[acid].onGsReceive = _gs_sock[cid].onGsReceive; |
gsfan | 18:4b97804c37d1 | 972 | _gs_sock[acid].lcid = cid; |
gsfan | 1:b127c6c5241d | 973 | sscanf(tmp, "%d.%d.%d.%d", &ip1, &ip2, &ip3, &ip4); |
gsfan | 1:b127c6c5241d | 974 | _gs_sock[acid].host.setIp(IpAddr(ip1, ip2, ip3, ip4)); |
gsfan | 1:b127c6c5241d | 975 | tmp = strstr(tmp, " ") + 1; |
gsfan | 1:b127c6c5241d | 976 | _gs_sock[acid].host.setPort(atoi(tmp)); |
gsfan | 26:b347ee3a1087 | 977 | _gs_sock[acid].onGsReceive.call(acid, 0); // event connected |
gsfan | 1:b127c6c5241d | 978 | } |
gsfan | 0:2f6062c6d018 | 979 | } else |
gsfan | 26:b347ee3a1087 | 980 | if (strncmp(buf, "DISCONNECT ", 11) == 0) { |
gsfan | 18:4b97804c37d1 | 981 | int cid = x2i(buf[11]); |
gsfan | 18:4b97804c37d1 | 982 | DBG("disconnect %d\r\n", cid); |
gsfan | 18:4b97804c37d1 | 983 | _gs_sock[cid].connect = false; |
gsfan | 26:b347ee3a1087 | 984 | _gs_sock[cid].onGsReceive.call(cid, -1); // event disconnected |
gsfan | 0:2f6062c6d018 | 985 | } else |
gsfan | 0:2f6062c6d018 | 986 | if (strncmp(buf, "DISASSOCIATED", 13) == 0 || |
gsfan | 0:2f6062c6d018 | 987 | strncmp(buf, "Disassociated", 13) == 0 || |
gsfan | 16:aea56cce3bf5 | 988 | strncmp(buf, "Disassociation Event", 20) == 0 || |
gsfan | 26:b347ee3a1087 | 989 | strncmp(buf, "UnExpected Warm Boot", 20) == 0 || |
gsfan | 31:0abdc584823d | 990 | strncmp(buf, "APP Reset-APP SW Reset", 22) == 0 || |
gsfan | 26:b347ee3a1087 | 991 | strncmp(buf, "APP Reset-Wlan Except", 21) == 0 ) { |
gsfan | 35:515ec79792d3 | 992 | DBG("disassociate\r\n"); |
gsfan | 0:2f6062c6d018 | 993 | _connect = false; |
gsfan | 0:2f6062c6d018 | 994 | for (i = 0; i < 16; i ++) { |
gsfan | 0:2f6062c6d018 | 995 | _gs_sock[i].connect = false; |
gsfan | 0:2f6062c6d018 | 996 | } |
gsfan | 0:2f6062c6d018 | 997 | } else |
gsfan | 0:2f6062c6d018 | 998 | if (strncmp(buf, "Out of StandBy-Timer", 20) == 0 || |
gsfan | 0:2f6062c6d018 | 999 | strncmp(buf, "Out of StandBy-Alarm", 20) == 0) { |
gsfan | 16:aea56cce3bf5 | 1000 | // if (_status == GSSTAT_STANDBY) { |
gsfan | 0:2f6062c6d018 | 1001 | _status = GSSTAT_WAKEUP; |
gsfan | 16:aea56cce3bf5 | 1002 | // } |
gsfan | 0:2f6062c6d018 | 1003 | } else |
gsfan | 0:2f6062c6d018 | 1004 | if (strncmp(buf, "Out of Deep Sleep", 17) == 0 ) { |
gsfan | 16:aea56cce3bf5 | 1005 | // if (_status == GSSTAT_DEEPSLEEP) { |
gsfan | 0:2f6062c6d018 | 1006 | _status = GSSTAT_READY; |
gsfan | 16:aea56cce3bf5 | 1007 | // } |
gsfan | 0:2f6062c6d018 | 1008 | } |
gsfan | 0:2f6062c6d018 | 1009 | DBG("status: %d\r\n", _status); |
gsfan | 0:2f6062c6d018 | 1010 | } |
gsfan | 18:4b97804c37d1 | 1011 | } |
gsfan | 18:4b97804c37d1 | 1012 | |
gsfan | 26:b347ee3a1087 | 1013 | void GSwifi::parseCmdResponse (char *buf) { |
gsfan | 26:b347ee3a1087 | 1014 | if (_gs_res == GSRES_NONE) return; |
gsfan | 26:b347ee3a1087 | 1015 | |
gsfan | 26:b347ee3a1087 | 1016 | if (strcmp(buf, "OK") == 0) { |
gsfan | 26:b347ee3a1087 | 1017 | _gs_ok = true; |
gsfan | 26:b347ee3a1087 | 1018 | } else |
gsfan | 26:b347ee3a1087 | 1019 | if (strncmp(buf, "ERROR", 5) == 0) { |
gsfan | 26:b347ee3a1087 | 1020 | _gs_failure = true; |
gsfan | 26:b347ee3a1087 | 1021 | } |
gsfan | 26:b347ee3a1087 | 1022 | |
gsfan | 26:b347ee3a1087 | 1023 | switch(_gs_res) { |
gsfan | 26:b347ee3a1087 | 1024 | case GSRES_NORMAL: |
gsfan | 26:b347ee3a1087 | 1025 | _gs_flg = -1; |
gsfan | 26:b347ee3a1087 | 1026 | break; |
gsfan | 26:b347ee3a1087 | 1027 | case GSRES_WPS: |
gsfan | 26:b347ee3a1087 | 1028 | if (_gs_flg == 0 && strncmp(buf, "SSID=", 5) == 0) { |
gsfan | 35:515ec79792d3 | 1029 | if (!_ssid) _ssid = (char*)malloc(strlen(&buf[5]) + 1); |
gsfan | 26:b347ee3a1087 | 1030 | strcpy(_ssid, &buf[5]); |
gsfan | 26:b347ee3a1087 | 1031 | _gs_flg ++; |
gsfan | 26:b347ee3a1087 | 1032 | } else |
gsfan | 26:b347ee3a1087 | 1033 | if (_gs_flg == 1 && strncmp(buf, "CHANNEL=", 8) == 0) { |
gsfan | 26:b347ee3a1087 | 1034 | _gs_flg ++; |
gsfan | 26:b347ee3a1087 | 1035 | } else |
gsfan | 26:b347ee3a1087 | 1036 | if (_gs_flg == 2 && strncmp(buf, "PASSPHRASE=", 11) == 0) { |
gsfan | 35:515ec79792d3 | 1037 | if (!_pass) _pass = (char*)malloc(strlen(&buf[11]) + 1); |
gsfan | 26:b347ee3a1087 | 1038 | strcpy(_pass, &buf[11]); |
gsfan | 26:b347ee3a1087 | 1039 | _gs_flg = -1; |
gsfan | 26:b347ee3a1087 | 1040 | } |
gsfan | 26:b347ee3a1087 | 1041 | break; |
gsfan | 26:b347ee3a1087 | 1042 | case GSRES_CONNECT: |
gsfan | 26:b347ee3a1087 | 1043 | if (strncmp(buf, "CONNECT ", 8) == 0 && buf[9] == 0) { |
gsfan | 26:b347ee3a1087 | 1044 | _cid = x2i(buf[8]); |
gsfan | 26:b347ee3a1087 | 1045 | _gs_flg = -1; |
gsfan | 26:b347ee3a1087 | 1046 | } |
gsfan | 26:b347ee3a1087 | 1047 | break; |
gsfan | 26:b347ee3a1087 | 1048 | case GSRES_DHCP: |
gsfan | 26:b347ee3a1087 | 1049 | if (_gs_flg == 0 && strstr(buf, "SubNet") && strstr(buf, "Gateway")) { |
gsfan | 26:b347ee3a1087 | 1050 | _gs_flg ++; |
gsfan | 26:b347ee3a1087 | 1051 | } else |
gsfan | 26:b347ee3a1087 | 1052 | if (_gs_flg == 1) { |
gsfan | 26:b347ee3a1087 | 1053 | int ip1, ip2, ip3, ip4; |
gsfan | 26:b347ee3a1087 | 1054 | char *tmp = buf + 1; |
gsfan | 26:b347ee3a1087 | 1055 | sscanf(tmp, "%d.%d.%d.%d", &ip1, &ip2, &ip3, &ip4); |
gsfan | 26:b347ee3a1087 | 1056 | _ipaddr = IpAddr(ip1, ip2, ip3, ip4); |
gsfan | 26:b347ee3a1087 | 1057 | tmp = strstr(tmp, ":") + 2; |
gsfan | 26:b347ee3a1087 | 1058 | sscanf(tmp, "%d.%d.%d.%d", &ip1, &ip2, &ip3, &ip4); |
gsfan | 26:b347ee3a1087 | 1059 | _netmask = IpAddr(ip1, ip2, ip3, ip4); |
gsfan | 26:b347ee3a1087 | 1060 | tmp = strstr(tmp, ":") + 2; |
gsfan | 26:b347ee3a1087 | 1061 | sscanf(tmp, "%d.%d.%d.%d", &ip1, &ip2, &ip3, &ip4); |
gsfan | 26:b347ee3a1087 | 1062 | _gateway = IpAddr(ip1, ip2, ip3, ip4); |
gsfan | 26:b347ee3a1087 | 1063 | _gs_flg = -1; |
gsfan | 26:b347ee3a1087 | 1064 | } |
gsfan | 26:b347ee3a1087 | 1065 | break; |
gsfan | 26:b347ee3a1087 | 1066 | case GSRES_MACADDRESS: |
gsfan | 26:b347ee3a1087 | 1067 | if (buf[2] == ':' && buf[5] == ':') { |
gsfan | 26:b347ee3a1087 | 1068 | int mac1, mac2, mac3, mac4, mac5, mac6; |
gsfan | 26:b347ee3a1087 | 1069 | sscanf(buf, "%x:%x:%x:%x:%x:%x", &mac1, &mac2, &mac3, &mac4, &mac5, &mac6); |
gsfan | 26:b347ee3a1087 | 1070 | _mac[0] = mac1; |
gsfan | 26:b347ee3a1087 | 1071 | _mac[1] = mac2; |
gsfan | 26:b347ee3a1087 | 1072 | _mac[2] = mac3; |
gsfan | 26:b347ee3a1087 | 1073 | _mac[3] = mac4; |
gsfan | 26:b347ee3a1087 | 1074 | _mac[4] = mac5; |
gsfan | 26:b347ee3a1087 | 1075 | _mac[5] = mac6; |
gsfan | 26:b347ee3a1087 | 1076 | _gs_flg = -1; |
gsfan | 26:b347ee3a1087 | 1077 | } |
gsfan | 26:b347ee3a1087 | 1078 | break; |
gsfan | 26:b347ee3a1087 | 1079 | case GSRES_DNSLOOKUP: |
gsfan | 26:b347ee3a1087 | 1080 | if (strncmp(buf, "IP:", 3) == 0) { |
gsfan | 26:b347ee3a1087 | 1081 | int ip1, ip2, ip3, ip4; |
gsfan | 26:b347ee3a1087 | 1082 | sscanf(&buf[3], "%d.%d.%d.%d", &ip1, &ip2, &ip3, &ip4); |
gsfan | 26:b347ee3a1087 | 1083 | _resolv = IpAddr(ip1, ip2, ip3, ip4); |
gsfan | 26:b347ee3a1087 | 1084 | _gs_flg = -1; |
gsfan | 26:b347ee3a1087 | 1085 | } |
gsfan | 26:b347ee3a1087 | 1086 | break; |
gsfan | 26:b347ee3a1087 | 1087 | case GSRES_HTTP: |
gsfan | 31:0abdc584823d | 1088 | if (buf[0] >= '0' && buf[0] <= 'F' && buf[1] == 0) { |
gsfan | 26:b347ee3a1087 | 1089 | _cid = x2i(buf[0]); |
gsfan | 26:b347ee3a1087 | 1090 | _gs_flg = -1; |
gsfan | 26:b347ee3a1087 | 1091 | } |
gsfan | 26:b347ee3a1087 | 1092 | break; |
gsfan | 26:b347ee3a1087 | 1093 | case GSRES_RSSI: |
gsfan | 26:b347ee3a1087 | 1094 | if (buf[0] == '-' || (buf[0] >= '0' && buf[0] <= '9')) { |
gsfan | 26:b347ee3a1087 | 1095 | _rssi = atoi(buf); |
gsfan | 26:b347ee3a1087 | 1096 | _gs_flg = -1; |
gsfan | 26:b347ee3a1087 | 1097 | } |
gsfan | 26:b347ee3a1087 | 1098 | break; |
gsfan | 26:b347ee3a1087 | 1099 | case GSRES_TIME: |
gsfan | 26:b347ee3a1087 | 1100 | if (buf[0] >= '0' && buf[0] <= '9') { |
gsfan | 26:b347ee3a1087 | 1101 | int year, month, day, hour, min, sec; |
gsfan | 26:b347ee3a1087 | 1102 | struct tm t; |
gsfan | 26:b347ee3a1087 | 1103 | sscanf(buf, "%d/%d/%d,%d:%d:%d", &day, &month, &year, &hour, &min, &sec); |
gsfan | 26:b347ee3a1087 | 1104 | t.tm_sec = sec; |
gsfan | 26:b347ee3a1087 | 1105 | t.tm_min = min; |
gsfan | 26:b347ee3a1087 | 1106 | t.tm_hour = hour; |
gsfan | 26:b347ee3a1087 | 1107 | t.tm_mday = day; |
gsfan | 26:b347ee3a1087 | 1108 | t.tm_mon = month - 1; |
gsfan | 26:b347ee3a1087 | 1109 | t.tm_year = year - 1900; |
gsfan | 26:b347ee3a1087 | 1110 | _time = mktime(&t); |
gsfan | 26:b347ee3a1087 | 1111 | _gs_flg = -1; |
gsfan | 26:b347ee3a1087 | 1112 | } |
gsfan | 26:b347ee3a1087 | 1113 | break; |
gsfan | 26:b347ee3a1087 | 1114 | } |
gsfan | 26:b347ee3a1087 | 1115 | |
gsfan | 26:b347ee3a1087 | 1116 | return; |
gsfan | 26:b347ee3a1087 | 1117 | } |
gsfan | 26:b347ee3a1087 | 1118 | |
gsfan | 18:4b97804c37d1 | 1119 | void GSwifi::poll () { |
gsfan | 18:4b97804c37d1 | 1120 | int i, j; |
gsfan | 18:4b97804c37d1 | 1121 | |
gsfan | 0:2f6062c6d018 | 1122 | for (i = 0; i < 16; i ++) { |
gsfan | 35:515ec79792d3 | 1123 | if (_gs_sock[i].connect && _gs_sock[i].received) { |
gsfan | 35:515ec79792d3 | 1124 | if (_gs_sock[i].data && ! _gs_sock[i].data->isEmpty()) { |
gsfan | 0:2f6062c6d018 | 1125 | // recv interrupt |
gsfan | 26:b347ee3a1087 | 1126 | _gs_sock[i].received = false; |
gsfan | 26:b347ee3a1087 | 1127 | for (j = 0; j < 1500 / GS_DATA_SIZE + 1; j ++) { |
gsfan | 26:b347ee3a1087 | 1128 | if (! _gs_sock[i].connect || _gs_sock[i].data->isEmpty()) break; |
gsfan | 29:1c4419512941 | 1129 | _gs_sock[i].onGsReceive.call(i, _gs_sock[i].data->available()); |
gsfan | 12:63e714550791 | 1130 | } |
gsfan | 35:515ec79792d3 | 1131 | } |
gsfan | 0:2f6062c6d018 | 1132 | } |
gsfan | 0:2f6062c6d018 | 1133 | } |
gsfan | 35:515ec79792d3 | 1134 | |
gsfan | 35:515ec79792d3 | 1135 | if (_reconnect && ! _connect) { |
gsfan | 35:515ec79792d3 | 1136 | if (_reconnect_count == 0 || (_reconnect_count < _reconnect && _reconnect_time < time(NULL))) { |
gsfan | 35:515ec79792d3 | 1137 | _reconnect_count ++; |
gsfan | 35:515ec79792d3 | 1138 | DBG("reconnect %d/%d\r\n", _reconnect_count, _reconnect); |
gsfan | 35:515ec79792d3 | 1139 | if (reconnect() == 0) { |
gsfan | 35:515ec79792d3 | 1140 | _reconnect_count = 0; |
gsfan | 35:515ec79792d3 | 1141 | } |
gsfan | 35:515ec79792d3 | 1142 | _reconnect_time = time(NULL) + GS_RECONTIME; |
gsfan | 24:5c350ae2e703 | 1143 | } |
gsfan | 24:5c350ae2e703 | 1144 | } |
gsfan | 0:2f6062c6d018 | 1145 | } |
gsfan | 0:2f6062c6d018 | 1146 | |
gsfan | 19:cad912f5a6ba | 1147 | int GSwifi::certAdd (const char *name, const char *cert, int len) { |
gsfan | 0:2f6062c6d018 | 1148 | int i; |
gsfan | 0:2f6062c6d018 | 1149 | char cmd[GS_CMD_SIZE]; |
gsfan | 0:2f6062c6d018 | 1150 | |
gsfan | 0:2f6062c6d018 | 1151 | if (! _connect || _status != GSSTAT_READY) return -1; |
gsfan | 0:2f6062c6d018 | 1152 | |
gsfan | 0:2f6062c6d018 | 1153 | sprintf(cmd, "AT+TCERTADD=%s,1,%d,1", name, len); // Hex, ram |
gsfan | 0:2f6062c6d018 | 1154 | command(cmd, GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 1155 | |
gsfan | 26:b347ee3a1087 | 1156 | resetResponse(GSRES_NORMAL); |
gsfan | 1:b127c6c5241d | 1157 | _gs_putc(0x1b); |
gsfan | 1:b127c6c5241d | 1158 | _gs_putc('W'); |
gsfan | 0:2f6062c6d018 | 1159 | for (i = 0; i < len; i ++) { |
gsfan | 1:b127c6c5241d | 1160 | _gs_putc(cert[i]); |
gsfan | 0:2f6062c6d018 | 1161 | } |
gsfan | 26:b347ee3a1087 | 1162 | return waitResponse(GS_TIMEOUT); |
gsfan | 0:2f6062c6d018 | 1163 | } |
gsfan | 0:2f6062c6d018 | 1164 | |
gsfan | 22:9b077e2823ce | 1165 | int GSwifi::provisioning (char *user, char *pass) { |
gsfan | 22:9b077e2823ce | 1166 | char cmd[GS_CMD_SIZE]; |
gsfan | 22:9b077e2823ce | 1167 | |
gsfan | 22:9b077e2823ce | 1168 | if (_status != GSSTAT_READY) return -1; |
gsfan | 22:9b077e2823ce | 1169 | |
gsfan | 22:9b077e2823ce | 1170 | sprintf(cmd, "AT+WEBPROV=%s,%s", user, pass); |
gsfan | 22:9b077e2823ce | 1171 | return command(cmd, GSRES_NORMAL); |
gsfan | 22:9b077e2823ce | 1172 | } |
gsfan | 22:9b077e2823ce | 1173 | |
gsfan | 22:9b077e2823ce | 1174 | int GSwifi::setBaud (int baud) { |
gsfan | 36:a70b11e1560f | 1175 | char cmd[GS_CMD_SIZE]; |
gsfan | 22:9b077e2823ce | 1176 | |
gsfan | 36:a70b11e1560f | 1177 | if (_status != GSSTAT_READY || waitCts()) return -1; |
gsfan | 22:9b077e2823ce | 1178 | |
gsfan | 36:a70b11e1560f | 1179 | _baud = baud; |
gsfan | 36:a70b11e1560f | 1180 | sprintf(cmd, "ATB=%d\r\n", _baud); |
gsfan | 36:a70b11e1560f | 1181 | _gs_puts(cmd); |
gsfan | 26:b347ee3a1087 | 1182 | wait_ms(100); |
gsfan | 36:a70b11e1560f | 1183 | _gs.baud(_baud); |
gsfan | 26:b347ee3a1087 | 1184 | _buf_cmd.flush(); |
gsfan | 22:9b077e2823ce | 1185 | return 0; |
gsfan | 22:9b077e2823ce | 1186 | } |
gsfan | 22:9b077e2823ce | 1187 | |
gsfan | 25:f6e5622d2930 | 1188 | int GSwifi::setRegion (int reg) { |
gsfan | 25:f6e5622d2930 | 1189 | char cmd[GS_CMD_SIZE]; |
gsfan | 15:5febfc399099 | 1190 | |
gsfan | 25:f6e5622d2930 | 1191 | if (_status != GSSTAT_READY) return -1; |
gsfan | 15:5febfc399099 | 1192 | |
gsfan | 25:f6e5622d2930 | 1193 | sprintf(cmd, "AT+WREGDOMAIN=%d", reg); |
gsfan | 25:f6e5622d2930 | 1194 | return command(cmd, GSRES_NORMAL); |
gsfan | 15:5febfc399099 | 1195 | } |
gsfan | 15:5febfc399099 | 1196 | |
gsfan | 25:f6e5622d2930 | 1197 | |
gsfan | 20:151b5a4fdd29 | 1198 | int GSwifi::from_hex (int ch) { |
gsfan | 20:151b5a4fdd29 | 1199 | return isdigit(ch) ? ch - '0' : tolower(ch) - 'a' + 10; |
gsfan | 20:151b5a4fdd29 | 1200 | } |
gsfan | 20:151b5a4fdd29 | 1201 | |
gsfan | 20:151b5a4fdd29 | 1202 | int GSwifi::to_hex (int code) { |
gsfan | 20:151b5a4fdd29 | 1203 | static char hex[] = "0123456789abcdef"; |
gsfan | 20:151b5a4fdd29 | 1204 | return hex[code & 15]; |
gsfan | 20:151b5a4fdd29 | 1205 | } |
gsfan | 20:151b5a4fdd29 | 1206 | |
gsfan | 0:2f6062c6d018 | 1207 | int GSwifi::x2i (char c) { |
gsfan | 0:2f6062c6d018 | 1208 | if (c >= '0' && c <= '9') { |
gsfan | 0:2f6062c6d018 | 1209 | return c - '0'; |
gsfan | 0:2f6062c6d018 | 1210 | } else |
gsfan | 0:2f6062c6d018 | 1211 | if (c >= 'A' && c <= 'F') { |
gsfan | 0:2f6062c6d018 | 1212 | return c - 'A' + 10; |
gsfan | 0:2f6062c6d018 | 1213 | } else |
gsfan | 0:2f6062c6d018 | 1214 | if (c >= 'a' && c <= 'f') { |
gsfan | 0:2f6062c6d018 | 1215 | return c - 'a' + 10; |
gsfan | 0:2f6062c6d018 | 1216 | } |
gsfan | 0:2f6062c6d018 | 1217 | return 0; |
gsfan | 0:2f6062c6d018 | 1218 | } |
gsfan | 0:2f6062c6d018 | 1219 | |
gsfan | 0:2f6062c6d018 | 1220 | char GSwifi::i2x (int i) { |
gsfan | 0:2f6062c6d018 | 1221 | if (i >= 0 && i <= 9) { |
gsfan | 0:2f6062c6d018 | 1222 | return i + '0'; |
gsfan | 0:2f6062c6d018 | 1223 | } else |
gsfan | 0:2f6062c6d018 | 1224 | if (i >= 10 && i <= 15) { |
gsfan | 0:2f6062c6d018 | 1225 | return i - 10 + 'A'; |
gsfan | 0:2f6062c6d018 | 1226 | } |
gsfan | 0:2f6062c6d018 | 1227 | return 0; |
gsfan | 0:2f6062c6d018 | 1228 | } |
gsfan | 0:2f6062c6d018 | 1229 | |
gsfan | 25:f6e5622d2930 | 1230 | |
gsfan | 22:9b077e2823ce | 1231 | #ifdef DEBUG |
gsfan | 0:2f6062c6d018 | 1232 | // for test |
gsfan | 23:a783c62c36d0 | 1233 | void GSwifi::dump () { |
gsfan | 23:a783c62c36d0 | 1234 | int i; |
gsfan | 23:a783c62c36d0 | 1235 | |
gsfan | 23:a783c62c36d0 | 1236 | DBG("GS mode=%d, escape=%d, cid=%d\r\n", _gs_mode, _escape, _cid); |
gsfan | 23:a783c62c36d0 | 1237 | for (i = 0; i < 16; i ++) { |
gsfan | 35:515ec79792d3 | 1238 | DBG("[%d] ", i); |
gsfan | 35:515ec79792d3 | 1239 | 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 | 1240 | DBG(" %x, %x\r\n", &_gs_sock[i], _gs_sock[i].data); |
gsfan | 35:515ec79792d3 | 1241 | #ifdef GS_ENABLE_HTTPD |
gsfan | 23:a783c62c36d0 | 1242 | if (_gs_sock[i].protocol == GSPROT_HTTPD) { |
gsfan | 23:a783c62c36d0 | 1243 | DBG(" mode=%d, type=%d, len=%d\r\n", i, _httpd[i].mode, _httpd[i].type, _httpd[i].len); |
gsfan | 35:515ec79792d3 | 1244 | DBG(" %x, %x\r\n", &_httpd[i], _httpd[i].buf); |
gsfan | 23:a783c62c36d0 | 1245 | } |
gsfan | 35:515ec79792d3 | 1246 | #endif |
gsfan | 23:a783c62c36d0 | 1247 | } |
gsfan | 23:a783c62c36d0 | 1248 | } |
gsfan | 0:2f6062c6d018 | 1249 | |
gsfan | 0:2f6062c6d018 | 1250 | void GSwifi::test () { |
gsfan | 2:c6e0e97901b3 | 1251 | /* |
gsfan | 0:2f6062c6d018 | 1252 | command(NULL, GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 1253 | wait_ms(100); |
gsfan | 0:2f6062c6d018 | 1254 | command("AT+NCLOSEALL", GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 1255 | _connect = true; |
gsfan | 2:c6e0e97901b3 | 1256 | */ |
gsfan | 2:c6e0e97901b3 | 1257 | command("AT+WRXACTIVE=1", GSRES_NORMAL); |
gsfan | 0:2f6062c6d018 | 1258 | } |
gsfan | 0:2f6062c6d018 | 1259 | |
gsfan | 0:2f6062c6d018 | 1260 | int GSwifi::getc() { |
gsfan | 0:2f6062c6d018 | 1261 | char c; |
gsfan | 25:f6e5622d2930 | 1262 | if (! _buf_cmd.isEmpty()) { |
gsfan | 25:f6e5622d2930 | 1263 | _buf_cmd.dequeue(&c); |
gsfan | 0:2f6062c6d018 | 1264 | } |
gsfan | 0:2f6062c6d018 | 1265 | /* |
gsfan | 0:2f6062c6d018 | 1266 | } else |
gsfan | 0:2f6062c6d018 | 1267 | if (_gs_sock[0].data != NULL) { |
gsfan | 25:f6e5622d2930 | 1268 | _gs_sock[0].data->dequeue(&c); |
gsfan | 0:2f6062c6d018 | 1269 | } |
gsfan | 0:2f6062c6d018 | 1270 | */ |
gsfan | 0:2f6062c6d018 | 1271 | return c; |
gsfan | 0:2f6062c6d018 | 1272 | } |
gsfan | 0:2f6062c6d018 | 1273 | |
gsfan | 0:2f6062c6d018 | 1274 | void GSwifi::putc(char c) { |
gsfan | 1:b127c6c5241d | 1275 | _gs_putc(c); |
gsfan | 0:2f6062c6d018 | 1276 | } |
gsfan | 0:2f6062c6d018 | 1277 | |
gsfan | 0:2f6062c6d018 | 1278 | int GSwifi::readable() { |
gsfan | 25:f6e5622d2930 | 1279 | return ! _buf_cmd.isEmpty(); |
gsfan | 0:2f6062c6d018 | 1280 | // return _buf_cmd.use() || (_gs_sock[0].data != NULL && _gs_sock[0].data->use()); |
gsfan | 0:2f6062c6d018 | 1281 | } |
gsfan | 18:4b97804c37d1 | 1282 | #endif |