Viktor Shin
/
WIZnet-IoTShield-AMM592-TCP
WIZnet-IoTShield-AMM592-TCP example
main.cpp@0:8f339a252825, 2019-03-16 (annotated)
- Committer:
- hkjung
- Date:
- Sat Mar 16 07:38:26 2019 +0000
- Revision:
- 0:8f339a252825
- Child:
- 1:35abb05061e0
initial release
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
hkjung | 0:8f339a252825 | 1 | /* WIZnet IoT Shield Cat.M1 Sample code for Arm MBED |
hkjung | 0:8f339a252825 | 2 | * Copyright (c) 2019 WIZnet Co., Ltd. |
hkjung | 0:8f339a252825 | 3 | * SPDX-License-Identifier: Apache-2.0 |
hkjung | 0:8f339a252825 | 4 | */ |
hkjung | 0:8f339a252825 | 5 | |
hkjung | 0:8f339a252825 | 6 | #include <string> |
hkjung | 0:8f339a252825 | 7 | #include "mbed.h" |
hkjung | 0:8f339a252825 | 8 | |
hkjung | 0:8f339a252825 | 9 | |
hkjung | 0:8f339a252825 | 10 | #define RET_OK 1 |
hkjung | 0:8f339a252825 | 11 | #define RET_NOK -1 |
hkjung | 0:8f339a252825 | 12 | #define DEBUG_ENABLE 1 |
hkjung | 0:8f339a252825 | 13 | #define DEBUG_DISABLE 0 |
hkjung | 0:8f339a252825 | 14 | #define ON 1 |
hkjung | 0:8f339a252825 | 15 | #define OFF 0 |
hkjung | 0:8f339a252825 | 16 | |
hkjung | 0:8f339a252825 | 17 | #define MAX_BUF_SIZE 1024 |
hkjung | 0:8f339a252825 | 18 | |
hkjung | 0:8f339a252825 | 19 | #define BG96_APN_PROTOCOL_IPv4 1 |
hkjung | 0:8f339a252825 | 20 | #define BG96_APN_PROTOCOL_IPv6 2 |
hkjung | 0:8f339a252825 | 21 | #define BG96_DEFAULT_TIMEOUT 1000 |
hkjung | 0:8f339a252825 | 22 | #define BG96_CONNECT_TIMEOUT 15000 |
hkjung | 0:8f339a252825 | 23 | #define BG96_SEND_TIMEOUT 500 |
hkjung | 0:8f339a252825 | 24 | #define BG96_RECV_TIMEOUT 500 |
hkjung | 0:8f339a252825 | 25 | |
hkjung | 0:8f339a252825 | 26 | #define BG96_APN_PROTOCOL BG96_APN_PROTOCOL_IPv6 |
hkjung | 0:8f339a252825 | 27 | #define BG96_DEFAULT_BAUD_RATE 115200 |
hkjung | 0:8f339a252825 | 28 | #define BG96_PARSER_DELIMITER "\r\n" |
hkjung | 0:8f339a252825 | 29 | |
hkjung | 0:8f339a252825 | 30 | #define CATM1_APN_SKT "lte-internet.sktelecom.com" |
hkjung | 0:8f339a252825 | 31 | |
hkjung | 0:8f339a252825 | 32 | #define CATM1_DEVICE_NAME_BG96 "BG96" |
hkjung | 0:8f339a252825 | 33 | #define DEVNAME CATM1_DEVICE_NAME_BG96 |
hkjung | 0:8f339a252825 | 34 | |
hkjung | 0:8f339a252825 | 35 | #define devlog(f_, ...) if(CATM1_DEVICE_DEBUG == DEBUG_ENABLE) { pc.printf("\r\n[%s] ", DEVNAME); pc.printf((f_), ##__VA_ARGS__); } |
hkjung | 0:8f339a252825 | 36 | #define myprintf(f_, ...) {pc.printf("\r\n[MAIN] "); pc.printf((f_), ##__VA_ARGS__);} |
hkjung | 0:8f339a252825 | 37 | |
hkjung | 0:8f339a252825 | 38 | /* Pin configuraiton */ |
hkjung | 0:8f339a252825 | 39 | // Cat.M1 |
hkjung | 0:8f339a252825 | 40 | #define MBED_CONF_IOTSHIELD_CATM1_TX D8 |
hkjung | 0:8f339a252825 | 41 | #define MBED_CONF_IOTSHIELD_CATM1_RX D2 |
hkjung | 0:8f339a252825 | 42 | #define MBED_CONF_IOTSHIELD_CATM1_RESET D6 |
hkjung | 0:8f339a252825 | 43 | #define MBED_CONF_IOTSHIELD_CATM1_PWRKEY D9 |
hkjung | 0:8f339a252825 | 44 | #define MBED_CONF_IOTSHIELD_CATM1_WAKE NC |
hkjung | 0:8f339a252825 | 45 | // Sensors |
hkjung | 0:8f339a252825 | 46 | #define MBED_CONF_IOTSHIELD_SENSOR_CDS A0 |
hkjung | 0:8f339a252825 | 47 | #define MBED_CONF_IOTSHIELD_SENSOR_TEMP A1 |
hkjung | 0:8f339a252825 | 48 | |
hkjung | 0:8f339a252825 | 49 | /* Debug message settings */ |
hkjung | 0:8f339a252825 | 50 | #define BG96_PARSER_DEBUG DEBUG_DISABLE |
hkjung | 0:8f339a252825 | 51 | #define CATM1_DEVICE_DEBUG DEBUG_ENABLE |
hkjung | 0:8f339a252825 | 52 | |
hkjung | 0:8f339a252825 | 53 | |
hkjung | 0:8f339a252825 | 54 | int8_t setEchoStatus_BG96(bool onoff); |
hkjung | 0:8f339a252825 | 55 | int8_t getUsimStatus_BG96(void); |
hkjung | 0:8f339a252825 | 56 | int8_t getNetworkStatus_BG96(void); |
hkjung | 0:8f339a252825 | 57 | int8_t checknSetApn_BG96(const char * apn); |
hkjung | 0:8f339a252825 | 58 | int8_t getFirmwareVersion_BG96(char * version); |
hkjung | 0:8f339a252825 | 59 | int8_t getImeiNumber_BG96(char * imei); |
hkjung | 0:8f339a252825 | 60 | int8_t getIpAddressByName_BG96(const char * name, char * ipstr); // DNS |
hkjung | 0:8f339a252825 | 61 | |
hkjung | 0:8f339a252825 | 62 | int8_t setContextActivate_BG96(void); // Activate a PDP Context |
hkjung | 0:8f339a252825 | 63 | int8_t setContextDeactivate_BG96(void); // Deactivate a PDP Context |
hkjung | 0:8f339a252825 | 64 | int8_t getIpAddress_BG96(char * ipstr); |
hkjung | 0:8f339a252825 | 65 | int8_t sockOpenConnect_BG96(const char * type, const char * addr, int port); |
hkjung | 0:8f339a252825 | 66 | int8_t sockClose_BG96(void); |
hkjung | 0:8f339a252825 | 67 | int8_t dataSend_BG96(char * data, int len); |
hkjung | 0:8f339a252825 | 68 | int8_t checkDataRecv_BG96(void); |
hkjung | 0:8f339a252825 | 69 | int8_t dataRecv_BG96(char * data, int * len); |
hkjung | 0:8f339a252825 | 70 | |
hkjung | 0:8f339a252825 | 71 | |
hkjung | 0:8f339a252825 | 72 | Serial pc(USBTX, USBRX); // tx, rx |
hkjung | 0:8f339a252825 | 73 | |
hkjung | 0:8f339a252825 | 74 | UARTSerial *_serial; |
hkjung | 0:8f339a252825 | 75 | ATCmdParser *_parser; |
hkjung | 0:8f339a252825 | 76 | |
hkjung | 0:8f339a252825 | 77 | |
hkjung | 0:8f339a252825 | 78 | void serialPcInit(void) |
hkjung | 0:8f339a252825 | 79 | { |
hkjung | 0:8f339a252825 | 80 | pc.baud(115200); |
hkjung | 0:8f339a252825 | 81 | pc.format(8, Serial::None, 1); |
hkjung | 0:8f339a252825 | 82 | } |
hkjung | 0:8f339a252825 | 83 | |
hkjung | 0:8f339a252825 | 84 | void serialDeviceInit(PinName tx, PinName rx, int baudrate) |
hkjung | 0:8f339a252825 | 85 | { |
hkjung | 0:8f339a252825 | 86 | _serial = new UARTSerial(tx, rx, baudrate); |
hkjung | 0:8f339a252825 | 87 | } |
hkjung | 0:8f339a252825 | 88 | |
hkjung | 0:8f339a252825 | 89 | void serialAtParserInit(const char *delimiter, bool debug_en) |
hkjung | 0:8f339a252825 | 90 | { |
hkjung | 0:8f339a252825 | 91 | _parser = new ATCmdParser(_serial); |
hkjung | 0:8f339a252825 | 92 | _parser->debug_on(debug_en); |
hkjung | 0:8f339a252825 | 93 | _parser->set_delimiter(delimiter); |
hkjung | 0:8f339a252825 | 94 | _parser->set_timeout(BG96_DEFAULT_TIMEOUT); |
hkjung | 0:8f339a252825 | 95 | } |
hkjung | 0:8f339a252825 | 96 | |
hkjung | 0:8f339a252825 | 97 | void catm1DeviceInit(void) |
hkjung | 0:8f339a252825 | 98 | { |
hkjung | 0:8f339a252825 | 99 | serialDeviceInit( MBED_CONF_IOTSHIELD_CATM1_TX, |
hkjung | 0:8f339a252825 | 100 | MBED_CONF_IOTSHIELD_CATM1_RX, |
hkjung | 0:8f339a252825 | 101 | BG96_DEFAULT_BAUD_RATE); |
hkjung | 0:8f339a252825 | 102 | |
hkjung | 0:8f339a252825 | 103 | serialAtParserInit( BG96_PARSER_DELIMITER, |
hkjung | 0:8f339a252825 | 104 | BG96_PARSER_DEBUG); |
hkjung | 0:8f339a252825 | 105 | } |
hkjung | 0:8f339a252825 | 106 | |
hkjung | 0:8f339a252825 | 107 | void waitCatM1Ready(void) |
hkjung | 0:8f339a252825 | 108 | { |
hkjung | 0:8f339a252825 | 109 | while(1) |
hkjung | 0:8f339a252825 | 110 | { |
hkjung | 0:8f339a252825 | 111 | if(_parser->recv("RDY")) |
hkjung | 0:8f339a252825 | 112 | { |
hkjung | 0:8f339a252825 | 113 | myprintf("BG96 ready\r\n"); |
hkjung | 0:8f339a252825 | 114 | return ; |
hkjung | 0:8f339a252825 | 115 | } |
hkjung | 0:8f339a252825 | 116 | else if(_parser->send("AT") && _parser->recv("OK")) |
hkjung | 0:8f339a252825 | 117 | { |
hkjung | 0:8f339a252825 | 118 | myprintf("BG96 already available\r\n"); |
hkjung | 0:8f339a252825 | 119 | return ; |
hkjung | 0:8f339a252825 | 120 | } |
hkjung | 0:8f339a252825 | 121 | } |
hkjung | 0:8f339a252825 | 122 | } |
hkjung | 0:8f339a252825 | 123 | |
hkjung | 0:8f339a252825 | 124 | |
hkjung | 0:8f339a252825 | 125 | int main() |
hkjung | 0:8f339a252825 | 126 | { |
hkjung | 0:8f339a252825 | 127 | serialPcInit(); |
hkjung | 0:8f339a252825 | 128 | catm1DeviceInit(); |
hkjung | 0:8f339a252825 | 129 | |
hkjung | 0:8f339a252825 | 130 | myprintf("Waiting for Cat.M1 Module Ready...\r\n"); |
hkjung | 0:8f339a252825 | 131 | |
hkjung | 0:8f339a252825 | 132 | // Todo: BG96 Hardware Init (hardware reset & pwrkey act) |
hkjung | 0:8f339a252825 | 133 | |
hkjung | 0:8f339a252825 | 134 | waitCatM1Ready(); |
hkjung | 0:8f339a252825 | 135 | |
hkjung | 0:8f339a252825 | 136 | myprintf("System Init Complete\r\n"); |
hkjung | 0:8f339a252825 | 137 | |
hkjung | 0:8f339a252825 | 138 | myprintf("WIZnet IoT Shield for Arm MBED"); |
hkjung | 0:8f339a252825 | 139 | myprintf("LTE Cat.M1 Version"); |
hkjung | 0:8f339a252825 | 140 | myprintf("================================================="); |
hkjung | 0:8f339a252825 | 141 | myprintf(">> Target Board: WIoT-QC01 (Quectel BG96)"); |
hkjung | 0:8f339a252825 | 142 | myprintf(">> Sample Code: TCP Client Send & Recv"); |
hkjung | 0:8f339a252825 | 143 | myprintf("=================================================\r\n"); |
hkjung | 0:8f339a252825 | 144 | |
hkjung | 0:8f339a252825 | 145 | setEchoStatus_BG96(OFF); |
hkjung | 0:8f339a252825 | 146 | |
hkjung | 0:8f339a252825 | 147 | getUsimStatus_BG96(); |
hkjung | 0:8f339a252825 | 148 | |
hkjung | 0:8f339a252825 | 149 | getNetworkStatus_BG96(); |
hkjung | 0:8f339a252825 | 150 | |
hkjung | 0:8f339a252825 | 151 | checknSetApn_BG96(CATM1_APN_SKT); |
hkjung | 0:8f339a252825 | 152 | |
hkjung | 0:8f339a252825 | 153 | setContextActivate_BG96(); |
hkjung | 0:8f339a252825 | 154 | |
hkjung | 0:8f339a252825 | 155 | // TCP Client: Send and Receive |
hkjung | 0:8f339a252825 | 156 | myprintf("TCP Client Start\r\n"); |
hkjung | 0:8f339a252825 | 157 | |
hkjung | 0:8f339a252825 | 158 | if(sockOpenConnect_BG96("TCP", "222.98.173.214", 50001) == RET_OK) { |
hkjung | 0:8f339a252825 | 159 | myprintf("sockOpenConnect: success\r\n"); |
hkjung | 0:8f339a252825 | 160 | |
hkjung | 0:8f339a252825 | 161 | char sendbuf[] = "Hello Cat.M1\r\n"; |
hkjung | 0:8f339a252825 | 162 | if(dataSend_BG96(sendbuf, sizeof(sendbuf))) { |
hkjung | 0:8f339a252825 | 163 | myprintf("dataSend [%d] %s\r\n", sizeof(sendbuf), sendbuf); |
hkjung | 0:8f339a252825 | 164 | } |
hkjung | 0:8f339a252825 | 165 | |
hkjung | 0:8f339a252825 | 166 | } else { |
hkjung | 0:8f339a252825 | 167 | myprintf("sockOpen: failed\r\n"); |
hkjung | 0:8f339a252825 | 168 | |
hkjung | 0:8f339a252825 | 169 | if(sockClose_BG96() == RET_OK) { |
hkjung | 0:8f339a252825 | 170 | myprintf("sockClose: success\r\n"); |
hkjung | 0:8f339a252825 | 171 | } |
hkjung | 0:8f339a252825 | 172 | } |
hkjung | 0:8f339a252825 | 173 | |
hkjung | 0:8f339a252825 | 174 | _parser->debug_on(DEBUG_DISABLE); |
hkjung | 0:8f339a252825 | 175 | |
hkjung | 0:8f339a252825 | 176 | while(1) |
hkjung | 0:8f339a252825 | 177 | { |
hkjung | 0:8f339a252825 | 178 | if(checkDataRecv_BG96() == RET_OK) { |
hkjung | 0:8f339a252825 | 179 | // Data received |
hkjung | 0:8f339a252825 | 180 | char recvbuf[100] = {0, }; |
hkjung | 0:8f339a252825 | 181 | int recvlen = 0; |
hkjung | 0:8f339a252825 | 182 | |
hkjung | 0:8f339a252825 | 183 | if(dataRecv_BG96(recvbuf, &recvlen) == RET_OK) { |
hkjung | 0:8f339a252825 | 184 | myprintf("dataRecv [%d] %s\r\n", recvlen, recvbuf); |
hkjung | 0:8f339a252825 | 185 | |
hkjung | 0:8f339a252825 | 186 | char * ptr = strstr(recvbuf, "exit"); |
hkjung | 0:8f339a252825 | 187 | if(ptr != 0) break; |
hkjung | 0:8f339a252825 | 188 | } |
hkjung | 0:8f339a252825 | 189 | } |
hkjung | 0:8f339a252825 | 190 | |
hkjung | 0:8f339a252825 | 191 | } |
hkjung | 0:8f339a252825 | 192 | |
hkjung | 0:8f339a252825 | 193 | if(sockClose_BG96() == RET_OK) { |
hkjung | 0:8f339a252825 | 194 | myprintf("sockClose: success\r\n"); |
hkjung | 0:8f339a252825 | 195 | } |
hkjung | 0:8f339a252825 | 196 | setContextDeactivate_BG96(); |
hkjung | 0:8f339a252825 | 197 | } |
hkjung | 0:8f339a252825 | 198 | |
hkjung | 0:8f339a252825 | 199 | |
hkjung | 0:8f339a252825 | 200 | |
hkjung | 0:8f339a252825 | 201 | int8_t setEchoStatus_BG96(bool onoff) |
hkjung | 0:8f339a252825 | 202 | { |
hkjung | 0:8f339a252825 | 203 | int8_t ret = RET_NOK; |
hkjung | 0:8f339a252825 | 204 | char _buf[10]; |
hkjung | 0:8f339a252825 | 205 | |
hkjung | 0:8f339a252825 | 206 | sprintf((char *)_buf, "ATE%d", onoff); |
hkjung | 0:8f339a252825 | 207 | |
hkjung | 0:8f339a252825 | 208 | if(_parser->send(_buf) && _parser->recv("OK")) { |
hkjung | 0:8f339a252825 | 209 | devlog("Turn Echo %s success\r\n", onoff?"ON":"OFF"); |
hkjung | 0:8f339a252825 | 210 | ret = RET_OK; |
hkjung | 0:8f339a252825 | 211 | } else { |
hkjung | 0:8f339a252825 | 212 | devlog("Turn Echo %s failed\r\n", onoff?"ON":"OFF"); |
hkjung | 0:8f339a252825 | 213 | } |
hkjung | 0:8f339a252825 | 214 | return ret; |
hkjung | 0:8f339a252825 | 215 | } |
hkjung | 0:8f339a252825 | 216 | |
hkjung | 0:8f339a252825 | 217 | int8_t getUsimStatus_BG96(void) |
hkjung | 0:8f339a252825 | 218 | { |
hkjung | 0:8f339a252825 | 219 | int8_t ret = RET_NOK; |
hkjung | 0:8f339a252825 | 220 | |
hkjung | 0:8f339a252825 | 221 | _parser->send("AT+CPIN?"); |
hkjung | 0:8f339a252825 | 222 | if(_parser->recv("+CPIN: READY") && _parser->recv("OK")) { |
hkjung | 0:8f339a252825 | 223 | devlog("USIM Status: READY\r\n"); |
hkjung | 0:8f339a252825 | 224 | ret = RET_OK; |
hkjung | 0:8f339a252825 | 225 | } else { |
hkjung | 0:8f339a252825 | 226 | devlog("Retrieving USIM Status failed\r\n"); |
hkjung | 0:8f339a252825 | 227 | } |
hkjung | 0:8f339a252825 | 228 | return ret; |
hkjung | 0:8f339a252825 | 229 | } |
hkjung | 0:8f339a252825 | 230 | |
hkjung | 0:8f339a252825 | 231 | int8_t getNetworkStatus_BG96(void) |
hkjung | 0:8f339a252825 | 232 | { |
hkjung | 0:8f339a252825 | 233 | int8_t ret = RET_NOK; |
hkjung | 0:8f339a252825 | 234 | |
hkjung | 0:8f339a252825 | 235 | if(_parser->send("AT+QCDS") && _parser->recv("+QCDS: \"SRV\"") && _parser->recv("OK")) { |
hkjung | 0:8f339a252825 | 236 | devlog("Network Status: attached\r\n"); |
hkjung | 0:8f339a252825 | 237 | ret = RET_OK; |
hkjung | 0:8f339a252825 | 238 | } else if (_parser->send("AT+QCDS") && _parser->recv("+QCDS: \"LIMITED\"") && _parser->recv("OK")) { |
hkjung | 0:8f339a252825 | 239 | devlog("Network Status: limited\r\n"); |
hkjung | 0:8f339a252825 | 240 | ret = RET_OK; |
hkjung | 0:8f339a252825 | 241 | } else { |
hkjung | 0:8f339a252825 | 242 | devlog("Network Status: Error\r\n"); |
hkjung | 0:8f339a252825 | 243 | } |
hkjung | 0:8f339a252825 | 244 | return ret; |
hkjung | 0:8f339a252825 | 245 | } |
hkjung | 0:8f339a252825 | 246 | |
hkjung | 0:8f339a252825 | 247 | int8_t checknSetApn_BG96(const char * apn) // Configure Parameters of a TCP/IP Context |
hkjung | 0:8f339a252825 | 248 | { |
hkjung | 0:8f339a252825 | 249 | char resp_str[100]; |
hkjung | 0:8f339a252825 | 250 | |
hkjung | 0:8f339a252825 | 251 | uint16_t i = 0; |
hkjung | 0:8f339a252825 | 252 | char * search_pt; |
hkjung | 0:8f339a252825 | 253 | |
hkjung | 0:8f339a252825 | 254 | memset(resp_str, 0, sizeof(resp_str)); |
hkjung | 0:8f339a252825 | 255 | |
hkjung | 0:8f339a252825 | 256 | devlog("Checking APN...\r\n"); |
hkjung | 0:8f339a252825 | 257 | |
hkjung | 0:8f339a252825 | 258 | _parser->send("AT+QICSGP=1"); |
hkjung | 0:8f339a252825 | 259 | |
hkjung | 0:8f339a252825 | 260 | while(1) |
hkjung | 0:8f339a252825 | 261 | { |
hkjung | 0:8f339a252825 | 262 | _parser->read(&resp_str[i++], 1); |
hkjung | 0:8f339a252825 | 263 | search_pt = strstr(resp_str, "OK\r\n"); |
hkjung | 0:8f339a252825 | 264 | if (search_pt != 0) |
hkjung | 0:8f339a252825 | 265 | { |
hkjung | 0:8f339a252825 | 266 | break; |
hkjung | 0:8f339a252825 | 267 | } |
hkjung | 0:8f339a252825 | 268 | } |
hkjung | 0:8f339a252825 | 269 | |
hkjung | 0:8f339a252825 | 270 | search_pt = strstr(resp_str, apn); |
hkjung | 0:8f339a252825 | 271 | if (search_pt == 0) |
hkjung | 0:8f339a252825 | 272 | { |
hkjung | 0:8f339a252825 | 273 | devlog("Mismatched APN: %s\r\n", resp_str); |
hkjung | 0:8f339a252825 | 274 | devlog("Storing APN %s...\r\n", apn); |
hkjung | 0:8f339a252825 | 275 | if(!(_parser->send("AT+QICSGP=1,%d,\"%s\",\"\",\"\",0", BG96_APN_PROTOCOL, apn) && _parser->recv("OK"))) |
hkjung | 0:8f339a252825 | 276 | { |
hkjung | 0:8f339a252825 | 277 | return RET_NOK; // failed |
hkjung | 0:8f339a252825 | 278 | } |
hkjung | 0:8f339a252825 | 279 | } |
hkjung | 0:8f339a252825 | 280 | devlog("APN Check Done\r\n"); |
hkjung | 0:8f339a252825 | 281 | |
hkjung | 0:8f339a252825 | 282 | return RET_OK; |
hkjung | 0:8f339a252825 | 283 | } |
hkjung | 0:8f339a252825 | 284 | |
hkjung | 0:8f339a252825 | 285 | int8_t getFirmwareVersion_BG96(char * version) |
hkjung | 0:8f339a252825 | 286 | { |
hkjung | 0:8f339a252825 | 287 | int8_t ret = RET_NOK; |
hkjung | 0:8f339a252825 | 288 | if(_parser->send("AT+QGMR") && _parser->recv("%s\n", version) && _parser->recv("OK")) |
hkjung | 0:8f339a252825 | 289 | { |
hkjung | 0:8f339a252825 | 290 | ret = RET_OK; |
hkjung | 0:8f339a252825 | 291 | } |
hkjung | 0:8f339a252825 | 292 | return ret; |
hkjung | 0:8f339a252825 | 293 | } |
hkjung | 0:8f339a252825 | 294 | |
hkjung | 0:8f339a252825 | 295 | int8_t getImeiNumber_BG96(char * imei) |
hkjung | 0:8f339a252825 | 296 | { |
hkjung | 0:8f339a252825 | 297 | int8_t ret = RET_NOK; |
hkjung | 0:8f339a252825 | 298 | |
hkjung | 0:8f339a252825 | 299 | if(_parser->send("AT+CGSN") && _parser->recv("%s\n", imei) && _parser->recv("OK")) |
hkjung | 0:8f339a252825 | 300 | { |
hkjung | 0:8f339a252825 | 301 | ret = RET_OK; |
hkjung | 0:8f339a252825 | 302 | } |
hkjung | 0:8f339a252825 | 303 | return ret; |
hkjung | 0:8f339a252825 | 304 | } |
hkjung | 0:8f339a252825 | 305 | |
hkjung | 0:8f339a252825 | 306 | int8_t getIpAddressByName_BG96(const char * name, char * ipstr) |
hkjung | 0:8f339a252825 | 307 | { |
hkjung | 0:8f339a252825 | 308 | char buf2[50]; |
hkjung | 0:8f339a252825 | 309 | bool ok; |
hkjung | 0:8f339a252825 | 310 | int err, ipcount, dnsttl; |
hkjung | 0:8f339a252825 | 311 | |
hkjung | 0:8f339a252825 | 312 | int8_t ret = RET_NOK; |
hkjung | 0:8f339a252825 | 313 | |
hkjung | 0:8f339a252825 | 314 | ok = ( _parser->send("AT+QIDNSGIP=1,\"%s\"", name) |
hkjung | 0:8f339a252825 | 315 | && _parser->recv("OK") |
hkjung | 0:8f339a252825 | 316 | && _parser->recv("+QIURC: \"dnsgip\",%d,%d,%d", &err, &ipcount, &dnsttl) |
hkjung | 0:8f339a252825 | 317 | && err==0 |
hkjung | 0:8f339a252825 | 318 | && ipcount > 0 |
hkjung | 0:8f339a252825 | 319 | ); |
hkjung | 0:8f339a252825 | 320 | |
hkjung | 0:8f339a252825 | 321 | if( ok ) { |
hkjung | 0:8f339a252825 | 322 | _parser->recv("+QIURC: \"dnsgip\",\"%[^\"]\"", ipstr); //use the first DNS value |
hkjung | 0:8f339a252825 | 323 | for( int i=0; i<ipcount-1; i++ ) |
hkjung | 0:8f339a252825 | 324 | _parser->recv("+QIURC: \"dnsgip\",\"%[^\"]\"", buf2); //and discrard the rest if >1 |
hkjung | 0:8f339a252825 | 325 | |
hkjung | 0:8f339a252825 | 326 | ret = RET_OK; |
hkjung | 0:8f339a252825 | 327 | } |
hkjung | 0:8f339a252825 | 328 | return ret; |
hkjung | 0:8f339a252825 | 329 | } |
hkjung | 0:8f339a252825 | 330 | |
hkjung | 0:8f339a252825 | 331 | int8_t getIpAddress_BG96(char * ipstr) // IPv4 or IPv6 |
hkjung | 0:8f339a252825 | 332 | { |
hkjung | 0:8f339a252825 | 333 | int8_t ret = RET_NOK; |
hkjung | 0:8f339a252825 | 334 | int id, state, type; // not used |
hkjung | 0:8f339a252825 | 335 | |
hkjung | 0:8f339a252825 | 336 | _parser->send("AT+QIACT?"); |
hkjung | 0:8f339a252825 | 337 | if(_parser->recv("+QIACT: %d,%d,%d,\"%[^\"]\"", &id, &state, &type, ipstr) |
hkjung | 0:8f339a252825 | 338 | && _parser->recv("OK")) { |
hkjung | 0:8f339a252825 | 339 | ret = RET_OK; |
hkjung | 0:8f339a252825 | 340 | } |
hkjung | 0:8f339a252825 | 341 | return ret; |
hkjung | 0:8f339a252825 | 342 | } |
hkjung | 0:8f339a252825 | 343 | |
hkjung | 0:8f339a252825 | 344 | int8_t setContextActivate_BG96(void) // Activate a PDP Context |
hkjung | 0:8f339a252825 | 345 | { |
hkjung | 0:8f339a252825 | 346 | int8_t ret = RET_NOK; |
hkjung | 0:8f339a252825 | 347 | |
hkjung | 0:8f339a252825 | 348 | _parser->send("AT+QIACT=1"); |
hkjung | 0:8f339a252825 | 349 | if(_parser->recv("OK")) { |
hkjung | 0:8f339a252825 | 350 | devlog("Activate a PDP Context\r\n"); |
hkjung | 0:8f339a252825 | 351 | ret = RET_OK; |
hkjung | 0:8f339a252825 | 352 | } else { |
hkjung | 0:8f339a252825 | 353 | devlog("PDP Context Activation failed\r\n"); |
hkjung | 0:8f339a252825 | 354 | } |
hkjung | 0:8f339a252825 | 355 | return ret; |
hkjung | 0:8f339a252825 | 356 | } |
hkjung | 0:8f339a252825 | 357 | |
hkjung | 0:8f339a252825 | 358 | int8_t setContextDeactivate_BG96(void) // Deactivate a PDP Context |
hkjung | 0:8f339a252825 | 359 | { |
hkjung | 0:8f339a252825 | 360 | int8_t ret = RET_NOK; |
hkjung | 0:8f339a252825 | 361 | |
hkjung | 0:8f339a252825 | 362 | _parser->send("AT+QIDEACT=1"); |
hkjung | 0:8f339a252825 | 363 | if(_parser->recv("OK")) { |
hkjung | 0:8f339a252825 | 364 | devlog("Deactivate a PDP Context\r\n"); |
hkjung | 0:8f339a252825 | 365 | ret = RET_OK; |
hkjung | 0:8f339a252825 | 366 | } else { |
hkjung | 0:8f339a252825 | 367 | devlog("PDP Context Deactivation failed\r\n"); |
hkjung | 0:8f339a252825 | 368 | } |
hkjung | 0:8f339a252825 | 369 | return ret; |
hkjung | 0:8f339a252825 | 370 | } |
hkjung | 0:8f339a252825 | 371 | |
hkjung | 0:8f339a252825 | 372 | int8_t sockOpenConnect_BG96(const char * type, const char * addr, int port) |
hkjung | 0:8f339a252825 | 373 | { |
hkjung | 0:8f339a252825 | 374 | int8_t ret = RET_NOK; |
hkjung | 0:8f339a252825 | 375 | int err = 1; |
hkjung | 0:8f339a252825 | 376 | int id = 0; |
hkjung | 0:8f339a252825 | 377 | |
hkjung | 0:8f339a252825 | 378 | bool done = false; |
hkjung | 0:8f339a252825 | 379 | Timer t; |
hkjung | 0:8f339a252825 | 380 | |
hkjung | 0:8f339a252825 | 381 | _parser->set_timeout(BG96_CONNECT_TIMEOUT); |
hkjung | 0:8f339a252825 | 382 | |
hkjung | 0:8f339a252825 | 383 | if((strcmp(type, "TCP") != 0) && (strcmp(type, "UDP") != 0)) { |
hkjung | 0:8f339a252825 | 384 | return RET_NOK; |
hkjung | 0:8f339a252825 | 385 | } |
hkjung | 0:8f339a252825 | 386 | |
hkjung | 0:8f339a252825 | 387 | t.start(); |
hkjung | 0:8f339a252825 | 388 | |
hkjung | 0:8f339a252825 | 389 | _parser->send("AT+QIOPEN=1,%d,\"%s\",\"%s\",%d", id, type, addr, port); |
hkjung | 0:8f339a252825 | 390 | do { |
hkjung | 0:8f339a252825 | 391 | done = (_parser->recv("+QIOPEN: %d,%d", &id, &err) && (err == 0)); |
hkjung | 0:8f339a252825 | 392 | } while(!done && t.read_ms() < BG96_CONNECT_TIMEOUT); |
hkjung | 0:8f339a252825 | 393 | |
hkjung | 0:8f339a252825 | 394 | if(done) ret = RET_OK; |
hkjung | 0:8f339a252825 | 395 | |
hkjung | 0:8f339a252825 | 396 | _parser->set_timeout(BG96_DEFAULT_TIMEOUT); |
hkjung | 0:8f339a252825 | 397 | _parser->flush(); |
hkjung | 0:8f339a252825 | 398 | |
hkjung | 0:8f339a252825 | 399 | return ret; |
hkjung | 0:8f339a252825 | 400 | } |
hkjung | 0:8f339a252825 | 401 | |
hkjung | 0:8f339a252825 | 402 | int8_t sockClose_BG96(void) |
hkjung | 0:8f339a252825 | 403 | { |
hkjung | 0:8f339a252825 | 404 | int8_t ret = RET_NOK; |
hkjung | 0:8f339a252825 | 405 | int id = 0; |
hkjung | 0:8f339a252825 | 406 | |
hkjung | 0:8f339a252825 | 407 | _parser->set_timeout(BG96_CONNECT_TIMEOUT); |
hkjung | 0:8f339a252825 | 408 | |
hkjung | 0:8f339a252825 | 409 | if(_parser->send("AT+QICLOSE=%d", id) && _parser->recv("OK")) { |
hkjung | 0:8f339a252825 | 410 | ret = RET_OK; |
hkjung | 0:8f339a252825 | 411 | } |
hkjung | 0:8f339a252825 | 412 | _parser->set_timeout(BG96_DEFAULT_TIMEOUT); |
hkjung | 0:8f339a252825 | 413 | |
hkjung | 0:8f339a252825 | 414 | return ret; |
hkjung | 0:8f339a252825 | 415 | } |
hkjung | 0:8f339a252825 | 416 | |
hkjung | 0:8f339a252825 | 417 | int8_t dataSend_BG96(char * data, int len) |
hkjung | 0:8f339a252825 | 418 | { |
hkjung | 0:8f339a252825 | 419 | int8_t ret = RET_NOK; |
hkjung | 0:8f339a252825 | 420 | int id = 0; |
hkjung | 0:8f339a252825 | 421 | bool done = false; |
hkjung | 0:8f339a252825 | 422 | |
hkjung | 0:8f339a252825 | 423 | _parser->set_timeout(BG96_SEND_TIMEOUT); |
hkjung | 0:8f339a252825 | 424 | |
hkjung | 0:8f339a252825 | 425 | _parser->send("AT+QISEND=%d,%ld", id, len); |
hkjung | 0:8f339a252825 | 426 | if( !done && _parser->recv(">") ) |
hkjung | 0:8f339a252825 | 427 | done = (_parser->write(data, len) <= 0); |
hkjung | 0:8f339a252825 | 428 | |
hkjung | 0:8f339a252825 | 429 | if( !done ) |
hkjung | 0:8f339a252825 | 430 | done = _parser->recv("SEND OK"); |
hkjung | 0:8f339a252825 | 431 | |
hkjung | 0:8f339a252825 | 432 | _parser->set_timeout(BG96_DEFAULT_TIMEOUT); |
hkjung | 0:8f339a252825 | 433 | |
hkjung | 0:8f339a252825 | 434 | return ret; |
hkjung | 0:8f339a252825 | 435 | } |
hkjung | 0:8f339a252825 | 436 | |
hkjung | 0:8f339a252825 | 437 | int8_t checkDataRecv_BG96(void) |
hkjung | 0:8f339a252825 | 438 | { |
hkjung | 0:8f339a252825 | 439 | int8_t ret = RET_NOK; |
hkjung | 0:8f339a252825 | 440 | int id = 0; |
hkjung | 0:8f339a252825 | 441 | char cmd[20]; |
hkjung | 0:8f339a252825 | 442 | |
hkjung | 0:8f339a252825 | 443 | bool received = false; |
hkjung | 0:8f339a252825 | 444 | |
hkjung | 0:8f339a252825 | 445 | sprintf(cmd, "+QIURC: \"recv\",%d", id); |
hkjung | 0:8f339a252825 | 446 | _parser->set_timeout(1); |
hkjung | 0:8f339a252825 | 447 | received = _parser->recv(cmd); |
hkjung | 0:8f339a252825 | 448 | _parser->set_timeout(BG96_DEFAULT_TIMEOUT); |
hkjung | 0:8f339a252825 | 449 | |
hkjung | 0:8f339a252825 | 450 | if(received) ret = RET_OK; |
hkjung | 0:8f339a252825 | 451 | return ret; |
hkjung | 0:8f339a252825 | 452 | } |
hkjung | 0:8f339a252825 | 453 | |
hkjung | 0:8f339a252825 | 454 | int8_t dataRecv_BG96(char * data, int * len) |
hkjung | 0:8f339a252825 | 455 | { |
hkjung | 0:8f339a252825 | 456 | int8_t ret = RET_NOK; |
hkjung | 0:8f339a252825 | 457 | int id = 0; |
hkjung | 0:8f339a252825 | 458 | int recvCount = 0; |
hkjung | 0:8f339a252825 | 459 | |
hkjung | 0:8f339a252825 | 460 | _parser->set_timeout(BG96_RECV_TIMEOUT); |
hkjung | 0:8f339a252825 | 461 | |
hkjung | 0:8f339a252825 | 462 | if( _parser->send("AT+QIRD=%d", id) && _parser->recv("+QIRD:%d\r\n",&recvCount) ) { |
hkjung | 0:8f339a252825 | 463 | if(recvCount > 0) { |
hkjung | 0:8f339a252825 | 464 | _parser->getc(); |
hkjung | 0:8f339a252825 | 465 | _parser->read(data, recvCount); |
hkjung | 0:8f339a252825 | 466 | if(_parser->recv("OK")) { |
hkjung | 0:8f339a252825 | 467 | ret = RET_OK; |
hkjung | 0:8f339a252825 | 468 | } else { |
hkjung | 0:8f339a252825 | 469 | recvCount = 0; |
hkjung | 0:8f339a252825 | 470 | } |
hkjung | 0:8f339a252825 | 471 | } |
hkjung | 0:8f339a252825 | 472 | } |
hkjung | 0:8f339a252825 | 473 | _parser->set_timeout(BG96_DEFAULT_TIMEOUT); |
hkjung | 0:8f339a252825 | 474 | _parser->flush(); |
hkjung | 0:8f339a252825 | 475 | |
hkjung | 0:8f339a252825 | 476 | *len = recvCount; |
hkjung | 0:8f339a252825 | 477 | |
hkjung | 0:8f339a252825 | 478 | return ret; |
hkjung | 0:8f339a252825 | 479 | } |