/* * File : at_socket_ec20.c * This file is part of RT-Thread RTOS * COPYRIGHT (C) 2006 - 2018, RT-Thread Development Team * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * Change Logs: * Date Author Notes * 2018-06-12 chenyong first version * 2018-08-12 Marcus port to ec20 */ #include #include #include #include #include #include "protocol_common.h" #include #include #include "stm32f4xx.h" // Device header #include "data_send_mgr.h" #include "pic_mgr.h" #include "cJSON.h" #if !defined(AT_SW_VERSION_NUM) || AT_SW_VERSION_NUM < 0x10200 #error "This AT Client version is older, please check and update latest AT Client!" #endif #define LOG_TAG "at.ec20" #include #ifdef AT_DEVICE_EC20 #define EC20_MODULE_SEND_MAX_SIZE 1460 #define EC20_WAIT_CONNECT_TIME 6000 #define EC20_THREAD_STACK_SIZE 1024 #define EC20_THREAD_PRIORITY 11 //(RT_THREAD_PRIORITY_MAX/2) #define MAX_MQTT_DATA_SIZE 2048 /* set real event by current socket and current state ��16λΪsocket��,��16λΪ�¼�*/ #define SET_EVENT(socket, event) (((socket + 1) << 16) | (event)) /* AT socket event type */ #define EC20_EVENT_CONN_OK (1L << 0) #define EC20_EVENT_SEND_OK (1L << 1) #define EC20_EVENT_RECV_OK (1L << 2) #define EC20_EVNET_CLOSE_OK (1L << 3) #define EC20_EVENT_CONN_FAIL (1L << 4) #define EC20_EVENT_SEND_FAIL (1L << 5) #define EC20_EVENT_DOMAIN_OK (1L << 6) #define MAX_MESSAGE_SIZE 256 #define EC20_REDIAL (1<<0) /* AT+QICSGP command default*/ char *QICSGP_CHINA_MOBILE = "AT+QICSGP=1,1,\"CMNET\",\"\",\"\",0"; char *QICSGP_CHINA_UNICOM = "AT+QICSGP=1,1,\"UNINET\",\"\",\"\",0"; char *QICSGP_CHINA_TELECOM = "AT+QICSGP=1,1,\"CTNET\",\"\",\"\",0"; static int cur_socket; static char lte_ip[16] = { 0 }; static rt_event_t at_socket_event; static rt_mutex_t at_event_lock; static at_evt_cb_t at_evt_cb_set[] = { [AT_SOCKET_EVT_RECV] = NULL, //�����¼��ص� [AT_SOCKET_EVT_CLOSED] = NULL,//�ر��¼��ص� }; /*add by tmb*/ static struct rt_event ec20_dial_evt; static rt_uint32_t ec20_online=0; static rt_int32_t lte_rssi=0; int ismqttconnect = 0; int ec20_mqtt_send(char *ph , const char *keyword, int topid); uint32_t ec20_get_online(void) { return ec20_online; } char *get_lte_ip(void) { return lte_ip; } int32_t ec20_send_evt(rt_uint32_t e) { return rt_event_send(&ec20_dial_evt,e); } /*add by tmb*/ int32_t get_rssi(void) { return lte_rssi; } /* static void at_cme_errcode_parse(int result) { switch(result) { case 0 : LOG_E("%d : Phone failure", result); break; case 1 : LOG_E("%d : No connection to phone", result); break; case 2 : LOG_E("%d : Phone-adaptor link reserved", result); break; case 3 : LOG_E("%d : Operation not allowed", result); break; case 4 : LOG_E("%d : Operation not supported", result); break; case 5 : LOG_E("%d : PH-SIM PIN required", result); break; case 6 : LOG_E("%d : PH-FSIM PIN required", result); break; case 7 : LOG_E("%d : PH-FSIM PUK required", result); break; case 10 : LOG_E("%d : SIM not inserted", result); break; case 11 : LOG_E("%d : SIM PIN required", result); break; case 12 : LOG_E("%d : SIM PUK required", result); break; case 13 : LOG_E("%d : SIM failure", result); break; case 14 : LOG_E("%d : SIM busy", result); break; case 15 : LOG_E("%d : SIM wrong", result); break; case 16 : LOG_E("%d : Incorrect password", result); break; case 17 : LOG_E("%d : SIM PIN2 required", result); break; case 18 : LOG_E("%d : SIM PUK2 required", result); break; case 20 : LOG_E("%d : Memory full", result); break; case 21 : LOG_E("%d : Invalid index", result); break; case 22 : LOG_E("%d : Not found", result); break; case 23 : LOG_E("%d : Memory failure", result); break; case 24 : LOG_E("%d : Text string too long", result); break; case 25 : LOG_E("%d : Invalid characters in text string", result); break; case 26 : LOG_E("%d : Dial string too long", result); break; case 27 : LOG_E("%d : Invalid characters in dial string", result); break; case 30 : LOG_E("%d : No network service", result); break; case 31 : LOG_E("%d : Network timeout", result); break; case 32 : LOG_E("%d : Network not allowed - emergency calls only", result); break; case 40 : LOG_E("%d : Network personalization PIN required", result); break; case 41 : LOG_E("%d : Network personalization PUK required", result); break; case 42 : LOG_E("%d : Network subset personalization PIN required", result); break; case 43 : LOG_E("%d : Network subset personalization PUK required", result); break; case 44 : LOG_E("%d : Service provider personalization PIN required", result); break; case 45 : LOG_E("%d : Service provider personalization PUK required", result); break; case 46 : LOG_E("%d : Corporate personalization PIN required", result); break; case 47 : LOG_E("%d : Corporate personalization PUK required", result); break; case 901 : LOG_E("%d : Audio unknown error", result); break; case 902 : LOG_E("%d : Audio invalid parameters", result); break; case 903 : LOG_E("%d : Audio operation not supported", result); break; case 904 : LOG_E("%d : Audio device busy", result); break; default : LOG_E("%d : Unknown err code", result); break; } } */ /* static void at_cms_errcode_parse(int result) { switch(result) { case 300 : LOG_E("%d : ME failure", result); break; case 301 : LOG_E("%d : SMS ME reserved", result); break; case 302 : LOG_E("%d : Operation not allowed", result); break; case 303 : LOG_E("%d : Operation not supported", result); break; case 304 : LOG_E("%d : Invalid PDU mode", result); break; case 305 : LOG_E("%d : Invalid text mode", result); break; case 310 : LOG_E("%d : SIM not inserted", result); break; case 311 : LOG_E("%d : SIM pin necessary", result); break; case 312 : LOG_E("%d : PH SIM pin necessary", result); break; case 313 : LOG_E("%d : SIM failure", result); break; case 314 : LOG_E("%d : SIM busy", result); break; case 315 : LOG_E("%d : SIM wrong", result); break; case 316 : LOG_E("%d : SIM PUK required", result); break; case 317 : LOG_E("%d : SIM PIN2 required", result); break; case 318 : LOG_E("%d : SIM PUK2 required", result); break; case 320 : LOG_E("%d : Memory failure", result); break; case 321 : LOG_E("%d : Invalid memory index", result); break; case 322 : LOG_E("%d : Memory full", result); break; case 330 : LOG_E("%d : SMSC address unknown", result); break; case 331 : LOG_E("%d : No network", result); break; case 332 : LOG_E("%d : Network timeout", result); break; case 500 : LOG_E("%d : Unknown", result); break; case 512 : LOG_E("%d : SIM not ready", result); break; case 513 : LOG_E("%d : Message length exceeds", result); break; case 514 : LOG_E("%d : Invalid request parameters", result); break; case 515 : LOG_E("%d : ME storage failure", result); break; case 517 : LOG_E("%d : Invalid service mode", result); break; case 528 : LOG_E("%d : More message to send state error", result); break; case 529 : LOG_E("%d : MO SMS is not allow", result); break; case 530 : LOG_E("%d : GPRS is suspended", result); break; case 531 : LOG_E("%d : ME storage full", result); break; default : LOG_E("%d : Unknown err code", result); break; } } static void at_mms_errcode_parse(int result)//MMS { switch(result) { case 751 : LOG_E("%d : Unknown error", result); break; case 752 : LOG_E("%d : URL length error", result); break; case 753 : LOG_E("%d : URL error", result); break; case 754 : LOG_E("%d : Invalid proxy type", result); break; case 755 : LOG_E("%d : Proxy address error", result); break; case 756 : LOG_E("%d : Invalid parameter", result); break; case 757 : LOG_E("%d : Recipient address full", result); break; case 758 : LOG_E("%d : CC recipient address full", result); break; case 759 : LOG_E("%d : BCC recipient address full", result); break; case 760 : LOG_E("%d : Attachments full", result); break; case 761 : LOG_E("%d : File error", result); break; case 762 : LOG_E("%d : No recipient", result); break; case 763 : LOG_E("%d : File not found", result); break; case 764 : LOG_E("%d : MMS busy", result); break; case 765 : LOG_E("%d : Server response failed", result); break; case 766 : LOG_E("%d : Error response of HTTP(S) post", result); break; case 767 : LOG_E("%d : Invalid report of HTTP(S) post", result); break; case 768 : LOG_E("%d : PDP activation failed", result); break; case 769 : LOG_E("%d : PDP deactivated", result); break; case 770 : LOG_E("%d : Socket creation failed", result); break; case 771 : LOG_E("%d : Socket connection failed", result); break; case 772 : LOG_E("%d : Socket read failed", result); break; case 773 : LOG_E("%d : Socket write failed", result); break; case 774 : LOG_E("%d : Socket closed", result); break; case 775 : LOG_E("%d : Timeout", result); break; case 776 : LOG_E("%d : Encode data error", result); break; case 777 : LOG_E("%d : HTTP(S) decode data error", result); break; default : LOG_E("%d : Unknown err code", result); break; } } */ static void at_tcp_ip_errcode_parse(int result)//TCP/IP_QIGETERROR { switch(result) { case 0 : LOG_D("%d : Operation successful", result); break; case 550 : LOG_E("%d : Unknown error", result); break; case 551 : LOG_E("%d : Operation blocked", result); break; case 552 : LOG_E("%d : Invalid parameters", result); break; case 553 : LOG_E("%d : Memory not enough", result); break; case 554 : LOG_E("%d : Create socket failed", result); break; case 555 : LOG_E("%d : Operation not supported", result); break; case 556 : LOG_E("%d : Socket bind failed", result); break; case 557 : LOG_E("%d : Socket listen failed", result); break; case 558 : LOG_E("%d : Socket write failed", result); break; case 559 : LOG_E("%d : Socket read failed", result); break; case 560 : LOG_E("%d : Socket accept failed", result); break; case 561 : LOG_E("%d : Open PDP context failed", result); break; case 562 : LOG_E("%d : Close PDP context failed", result); break; case 563 : LOG_E("%d : Socket identity has been used", result); break; case 564 : LOG_E("%d : DNS busy", result); break; case 565 : LOG_E("%d : DNS parse failed", result); break; case 566 : LOG_E("%d : Socket connect failed", result); break; case 567 : LOG_E("%d : Socket has been closed", result); break; case 568 : LOG_E("%d : Operation busy", result); break; case 569 : LOG_E("%d : Operation timeout", result); break; case 570 : LOG_E("%d : PDP context broken down", result); break; case 571 : LOG_E("%d : Cancel send", result); break; case 572 : LOG_E("%d : Operation not allowed", result); break; case 573 : LOG_E("%d : APN not configured", result); break; case 574 : LOG_E("%d : Port busy", result); break; default : LOG_E("%d : Unknown err code", result); break; } } /* static void at_http_errcode_parse(int result)//HTTP { switch(result) { case 0 : LOG_D("%d : Operation successful", result); break; case 701 : LOG_E("%d : HTTP(S) unknown error", result); break; case 702 : LOG_E("%d : HTTP(S) timeout", result); break; case 703 : LOG_E("%d : HTTP(S) busy", result); break; case 704 : LOG_E("%d : HTTP(S) UART busy", result); break; case 705 : LOG_E("%d : HTTP(S) no GET/POST requests", result); break; case 706 : LOG_E("%d : HTTP(S) network busy", result); break; case 707 : LOG_E("%d : HTTP(S) network open failed", result); break; case 708 : LOG_E("%d : HTTP(S) network no configuration", result); break; case 709 : LOG_E("%d : HTTP(S) network deactivated", result); break; case 710 : LOG_E("%d : HTTP(S) network error", result); break; case 711 : LOG_E("%d : HTTP(S) URL error", result); break; case 712 : LOG_E("%d : HTTP(S) empty URL", result); break; case 713 : LOG_E("%d : HTTP(S) IP address error", result); break; case 714 : LOG_E("%d : HTTP(S) DNS error", result); break; case 715 : LOG_E("%d : HTTP(S) socket create error", result); break; case 716 : LOG_E("%d : HTTP(S) socket connect error", result); break; case 717 : LOG_E("%d : HTTP(S) socket read error", result); break; case 718 : LOG_E("%d : HTTP(S) socket write error", result); break; case 719 : LOG_E("%d : HTTP(S) socket closed", result); break; case 720 : LOG_E("%d : HTTP(S) data encode error", result); break; case 721 : LOG_E("%d : HTTP(S) data decode error", result); break; case 722 : LOG_E("%d : HTTP(S) read timeout", result); break; case 723 : LOG_E("%d : HTTP(S) response failed", result); break; case 724 : LOG_E("%d : Incoming call busy", result); break; case 725 : LOG_E("%d : Voice call busy", result); break; case 726 : LOG_E("%d : Input timeout", result); break; case 727 : LOG_E("%d : Wait data timeout", result); break; case 728 : LOG_E("%d : Wait HTTP(S) response timeout", result); break; case 729 : LOG_E("%d : Memory allocation failed", result); break; case 730 : LOG_E("%d : Invalid parameter", result); break; default : LOG_E("%d : Unknown err code", result); break; } } static void at_http_rsponsecode_parse(int result)//HTTP { switch(result) { case 200 : LOG_D("%d : OK", result); break; case 400 : LOG_E("%d : Bad request", result); break; case 403 : LOG_E("%d : Forbidden", result); break; case 404 : LOG_E("%d : Not found", result); break; case 409 : LOG_E("%d : Conflict", result); break; case 411 : LOG_E("%d : Length required", result); break; case 500 : LOG_E("%d : Internal server error", result); break; case 502 : LOG_E("%d : Bad gate way", result); break; default : LOG_E("%d : Unknown err code", result); break; } } static void at_ftp_errcode_parse(int result)//FTP { switch(result) { case 0 : LOG_D("%d : Operation successful", result); break; case 601 : LOG_E("%d : Unknown error", result); break; case 602 : LOG_E("%d : FTP(S) server blocked", result); break; case 603 : LOG_E("%d : FTP(S) server busy", result); break; case 604 : LOG_E("%d : DNS parse failed", result); break; case 605 : LOG_E("%d : Network error", result); break; case 606 : LOG_E("%d : Control connection closed.", result); break; case 607 : LOG_E("%d : Data connection closed", result); break; case 608 : LOG_E("%d : Socket closed by peer", result); break; case 609 : LOG_E("%d : Timeout error", result); break; case 610 : LOG_E("%d : Invalid parameter", result); break; case 611 : LOG_E("%d : Failed to open file", result); break; case 612 : LOG_E("%d : File position invalid", result); break; case 613 : LOG_E("%d : File error", result); break; case 614 : LOG_E("%d : Service not available, closing control connection", result); break; case 615 : LOG_E("%d : Open data connection failed", result); break; case 616 : LOG_E("%d : Connection closed; transfer aborted", result); break; case 617 : LOG_E("%d : Requested file action not taken", result); break; case 618 : LOG_E("%d : Requested action aborted: local error in processing", result); break; case 619 : LOG_E("%d : Requested action not taken: insufficient system storage", result); break; case 620 : LOG_E("%d : Syntax error, command unrecognized", result); break; case 621 : LOG_E("%d : Syntax error in parameters or arguments", result); break; case 622 : LOG_E("%d : Command not implemented", result); break; case 623 : LOG_E("%d : Bad sequence of commands", result); break; case 624 : LOG_E("%d : Command parameter not implemented", result); break; case 625 : LOG_E("%d : Not logged in", result); break; case 626 : LOG_E("%d : Need account for storing files", result); break; case 627 : LOG_E("%d : Requested action not taken", result); break; case 628 : LOG_E("%d : Requested action aborted: page type unknown", result); break; case 629 : LOG_E("%d : Requested file action aborted", result); break; case 630 : LOG_E("%d : Requested file name invalid", result); break; case 631 : LOG_E("%d : SSL authentication failed", result); break; default : LOG_E("%d : Unknown err code", result); break; } } static void at_ftp_protocol_errcode_parse(int result)//FTP_Protocol { switch(result) { case 421 : LOG_E("%d : Service not available, closing control connection", result); break; case 425 : LOG_E("%d : Open data connection failed", result); break; case 426 : LOG_E("%d : Connection closed; transfer aborted", result); break; case 450 : LOG_E("%d : Requested file action not taken", result); break; case 451 : LOG_E("%d : Requested action aborted: local error in processing", result); break; case 452 : LOG_E("%d : Requested action not taken: insufficient system storage", result); break; case 500 : LOG_E("%d : Syntax error, command unrecognized", result); break; case 501 : LOG_E("%d : Syntax error in parameters or arguments", result); break; case 502 : LOG_E("%d : Command not implemented", result); break; case 503 : LOG_E("%d : Bad sequence of commands", result); break; case 504 : LOG_E("%d : Command parameter not implemented", result); break; case 530 : LOG_E("%d : Not logged in", result); break; case 532 : LOG_E("%d : Need account for storing files", result); break; case 550 : LOG_E("%d : Requested action not taken: file unavailable", result); break; case 551 : LOG_E("%d : Requested action aborted: page type unknown", result); break; case 552 : LOG_E("%d : Requested file action aborted: exceeded storage allocation", result); break; case 553 : LOG_E("%d : Requested action not taken: file name not allowed", result); break; default : LOG_E("%d : Unknown err code", result); break; } } static void at_smtp_errcode_parse(int result)//Email { switch(result) { case 651 : LOG_E("%d : Unknown error", result); break; case 652 : LOG_E("%d : The SMTP server is busy, such as uploading the body or sending an email.", result); break; case 653 : LOG_E("%d : Failed to get IP address according to the domain name.", result); break; case 654 : LOG_E("%d : Network error, such as failed to activate GPRS/CSD context, failed to establish the TCP connection with the SMTP server or failed to send an email to the SMTP server, etc.", result); break; case 655 : LOG_E("%d : Unsupported authentication type", result); break; case 656 : LOG_E("%d : The connection for the SMTP server is closed by peer.", result); break; case 657 : LOG_E("%d : GPRS/CSD context is deactivated.", result); break; case 658 : LOG_E("%d : Timeout", result); break; case 659 : LOG_E("%d : No recipient for the SMTP server", result); break; case 660 : LOG_E("%d : Failed to send an email", result); break; case 661 : LOG_E("%d : Failed to open a file", result); break; case 662 : LOG_E("%d : No enough memory for the attachment", result); break; case 663 : LOG_E("%d : Failed to save the attachment", result); break; case 664 : LOG_E("%d : The input parameter is wrong", result); break; case 665 : LOG_E("%d : SSL authentication failed", result); break; case 666 : LOG_E("%d : Service not available, closing transmission channel", result); break; case 667 : LOG_E("%d : Requested mail action not taken: mailbox unavailable", result); break; case 668 : LOG_E("%d : Requested action aborted: local error in processing", result); break; case 669 : LOG_E("%d : Requested action not taken: insufficient system storage", result); break; case 670 : LOG_E("%d : Syntax error, command unrecognized", result); break; case 671 : LOG_E("%d : Syntax error in parameters or arguments", result); break; case 672 : LOG_E("%d : Command not implemented", result); break; case 673 : LOG_E("%d : Bad sequence of commands", result); break; case 674 : LOG_E("%d : Command parameter not implemented", result); break; case 675 : LOG_E("%d : does not accept mail (see RFC1846)", result); break; case 676 : LOG_E("%d : Access denied", result); break; case 677 : LOG_E("%d : Authentication failed", result); break; case 678 : LOG_E("%d : Requested action not taken: mailbox unavailable", result); break; case 679 : LOG_E("%d : User not local; please try ", result); break; case 680 : LOG_E("%d : Requested mail action aborted: exceeded storage allocation", result); break; case 681 : LOG_E("%d : Requested action not taken: mailbox name not allowed", result); break; case 682 : LOG_E("%d : Transaction failed", result); break; default : LOG_E("%d : Unknown err code", result); break; } } static void at_smtp_protocol_errcode_parse(int result)//Email_Protocol { switch(result) { case 421 : LOG_E("%d : Service not available, closing transmission channel", result); break; case 450 : LOG_E("%d : Requested mail action not taken: mailbox unavailable", result); break; case 451 : LOG_E("%d : Requested action aborted: local error in processing", result); break; case 452 : LOG_E("%d : Requested action not taken: insufficient system storage", result); break; case 500 : LOG_E("%d : Syntax error, command unrecognized", result); break; case 501 : LOG_E("%d : Syntax error in parameters or arguments", result); break; case 502 : LOG_E("%d : Command not implemented", result); break; case 503 : LOG_E("%d : Bad sequence of commands", result); break; case 504 : LOG_E("%d : Command parameter not implemented", result); break; case 521 : LOG_E("%d : does not accept mail (see RFC1846)", result); break; case 530 : LOG_E("%d : Access denied", result); break; case 535 : LOG_E("%d : Authentication failed", result); break; case 550 : LOG_E("%d : Requested action not taken: mailbox unavailable", result); break; case 551 : LOG_E("%d : User not local; please try ", result); break; case 552 : LOG_E("%d : Requested mail action aborted: exceeded storage allocation", result); break; case 553 : LOG_E("%d : Requested action not taken: mailbox name not allowed", result); break; case 554 : LOG_E("%d : Transaction failed", result); break; default : LOG_E("%d : Unknown err code", result); break; } } */ static int at_socket_event_send(uint32_t event) { return (int) rt_event_send(at_socket_event, event); } static int at_socket_event_recv(uint32_t event, uint32_t timeout, rt_uint8_t option) { int result = 0; rt_uint32_t recved; result = rt_event_recv(at_socket_event, event, option | RT_EVENT_FLAG_CLEAR, timeout, &recved); if (result != RT_EOK) { return -RT_ETIMEOUT; } return recved; } /** * close socket by AT commands. * * @param current socket * * @return 0: close socket success * -1: send AT commands error * -2: wait socket event timeout * -5: no memory */ static int ec20_socket_close(int socket) { int result = 0; at_response_t resp = RT_NULL; resp = at_create_resp(64, 2, rt_tick_from_millisecond(2 * 1000)); if (!resp) { LOG_E("No memory for response structure!"); return -RT_ENOMEM; } /* default connection timeout is 10 seconds, but it set to 1 seconds is convenient to use.*/ result = at_exec_cmd(resp, "AT+QICLOSE=%d,1", socket); if (result < 0) { LOG_E("socket (%d) close failed, wait close OK timeout or ERROR.", socket); } //__exit: if (resp) { at_delete_resp(resp); } return result; } /** * create TCP/UDP client or server connect by AT commands. * * @param socket current socket * @param ip server or client IP address * @param port server or client port * @param type connect socket type(tcp, udp) * @param is_client connection is client * * @return 0: connect success * -1: connect failed, send commands error or type error * -2: wait socket event timeout * -5: no memory */ static int ec20_socket_connect(int socket, char *ip, int32_t port, enum at_socket_type type, rt_bool_t is_client) { int result = 0, event_result = 0; char sendbuf[128]; rt_bool_t retryed = RT_FALSE; RT_ASSERT(ip); RT_ASSERT(port >= 0); /* lock AT socket connect */ rt_mutex_take(at_event_lock, RT_WAITING_FOREVER); __retry: if (is_client) { switch (type) { case AT_SOCKET_TCP: /* send AT commands(AT+QIOPEN=,,"","/",,,) to connect TCP server */ /* contextID = 1 : use same contextID as AT+QICSGP & AT+QIACT */ /* local_port=0 : local port assigned automatically */ /* access_mode = 1 : Direct push mode */ if (at_exec_cmd(RT_NULL, "AT+QIOPEN=1,%d,\"TCP\",\"%s\",%d,0,1", socket, ip, port) < 0) { result = -RT_ERROR; goto __exit; } break; case AT_SOCKET_UDP: //if (at_exec_cmd(RT_NULL, "AT+QIOPEN=1,%d,\"UDP\",\"%s\",%d,0,1", socket, ip, port) < 0) /*LOG_D("AT+QMTCFG=\"recv/mode\" ......"); if (at_exec_cmd(RT_NULL, "AT+QMTCFG=\"recv/mode\",0,0,1", socket, ip, port) < 0) { result = -RT_ERROR; goto __exit; } //AT+QMTOPEN=0,"iot-as-mqtt.cn-shanghai.aliyuncs.com",1883 if (at_exec_cmd(RT_NULL, "AT+QMTOPEN=0,\"%s\",%d", socket, ip, port) < 0) { result = -RT_ERROR; goto __exit; } LOG_D("open clinet net ......"); //AT+QMTCONN=0,"clientExample" if (at_exec_cmd(RT_NULL, "AT+QMTCONN=0,\"clientExample\",\"test\",\"123456\"", socket, ip, port) < 0) { result = -RT_ERROR; goto __exit;AT+QGPSLOC? } LOG_D("connect server ......");*/ ec20_mqtt_send("AT+QGPS=1", "+QGPSLOC",0); rt_thread_delay(1000); ec20_mqtt_send("AT+QGPSCFG=\"outport\",\"uartdebug\"", "+QGPSCFG",0); rt_thread_delay(1000); ec20_mqtt_send("AT+QMTCFG=\"recv/mode\",0,0,1", "+QMTCFG",0); rt_thread_delay(1000); sprintf(sendbuf, "AT+QMTOPEN=0,\"%s\", %d", ip, port); ec20_mqtt_send(sendbuf, "+QMTOPEN",0); rt_thread_delay(1000); //ec20_mqtt_send("AT+QMTOPEN=?", "+QMTOPEN",0); //rt_thread_delay(1000); ec20_mqtt_send("AT+QMTCONN=0,\"D4231ALvp4\",\"53D623C5A8774AB0801021C0A31CF0A8\",\"9AcC824cc85g({khU2vB%%^g%%\"", "+QMTCONN",0); rt_thread_delay(1000); ec20_mqtt_send("AT+QMTSUB=0,1,\"/v1/devices/MSRDT-A/command\",1", "+QMTSUB",0); rt_thread_delay(1000); ismqttconnect = 1; //ec20_mqtt_send("AT+QGPSLOC?", "+QGPSLOC"); return result; break; default: LOG_E("Not supported connect type : %d.", type); return -RT_ERROR; } } /* waiting result event from AT URC, the device default connection timeout is 75 seconds, but it set to 10 seconds is convenient to use.*/ if (at_socket_event_recv(SET_EVENT(socket, 0), rt_tick_from_millisecond(10 * 1000), RT_EVENT_FLAG_OR) < 0) { LOG_E("socket (%d) connect failed, wait connect result timeout.", socket); result = -RT_ETIMEOUT; goto __exit; } /* waiting OK or failed result */ if ((event_result = at_socket_event_recv(EC20_EVENT_CONN_OK | EC20_EVENT_CONN_FAIL, rt_tick_from_millisecond(1 * 1000), RT_EVENT_FLAG_OR)) < 0) { LOG_E("socket (%d) connect failed, wait connect OK|FAIL timeout.", socket); result = -RT_ETIMEOUT; goto __exit; } /* check result */ if (event_result & EC20_EVENT_CONN_FAIL) { if (!retryed) { LOG_E("socket (%d) connect failed, maybe the socket was not be closed at the last time and now will retry.", socket); if (ec20_socket_close(socket) < 0) { goto __exit; } retryed = RT_TRUE; goto __retry; } LOG_E("socket (%d) connect failed, failed to establish a connection.", socket); result = -RT_ERROR; goto __exit; } __exit: /* unlock AT socket connect */ rt_mutex_release(at_event_lock); return result; } int net_socket_connect(int socket, char *ip, int32_t port,enum at_socket_type type) { return ec20_socket_connect(socket,ip,port,type,1); } static int at_get_send_size(int socket, size_t *size, size_t *acked, size_t *nacked) { at_response_t resp = at_create_resp(128, 0, rt_tick_from_millisecond(5000)); int result = 0; if (!resp) { LOG_E("No memory for response structure!"); result = -RT_ENOMEM; goto __exit; } if (at_exec_cmd(resp, "AT+QISEND=%d,0", socket) < 0) { result = -RT_ERROR; goto __exit; } if (at_resp_parse_line_args_by_kw(resp, "+QISEND:", "+QISEND: %d,%d,%d", size, acked, nacked) <= 0) { result = -RT_ERROR; goto __exit; } __exit: if (resp) { at_delete_resp(resp); } return result; } static int at_wait_send_finish(int socket, size_t settings_size) { /* get the timeout by the input data size */ rt_tick_t timeout = rt_tick_from_millisecond(settings_size); rt_tick_t last_time = rt_tick_get(); size_t size = 0, acked = 0, nacked = 0xFFFF; while (rt_tick_get() - last_time <= timeout) { at_get_send_size(socket, &size, &acked, &nacked); if (nacked == 0) { return RT_EOK; } rt_thread_delay(rt_tick_from_millisecond(50)); } return -RT_ETIMEOUT; } /** * send data to server or client by AT commands. * * @param socket current socket * @param buff send buffer * @param bfsz send buffer size * @param type connect socket type(tcp, udp) * * @return >=0: the size of send success * -1: send AT commands error or send data error * -2: waited socket event timeout * -5: no memory */ static int ec20_socket_send(int socket, const char *buff, size_t bfsz, enum at_socket_type type) { int result = 0, event_result = 0; at_response_t resp = RT_NULL; size_t cur_pkt_size = 0, sent_size = 0; RT_ASSERT(buff); resp = at_create_resp(128, 2, rt_tick_from_millisecond(5000)); if (!resp) { LOG_E("No memory for response structure!"); return -RT_ENOMEM; } rt_mutex_take(at_event_lock, RT_WAITING_FOREVER); /* set current socket for send URC event */ cur_socket = socket; /* set AT client end sign to deal with '>' sign.*/ at_set_end_sign('>'); while (sent_size < bfsz) { if (bfsz - sent_size < EC20_MODULE_SEND_MAX_SIZE) { cur_pkt_size = bfsz - sent_size; } else { cur_pkt_size = EC20_MODULE_SEND_MAX_SIZE; } /* send the "AT+QISEND" commands to AT server than receive the '>' response on the first line. */ if (at_exec_cmd(resp, "AT+QISEND=%d,%d", socket, cur_pkt_size) < 0) { result = -RT_ERROR; goto __exit; } /* send the real data to server or client */ result = (int) at_client_send(buff + sent_size, cur_pkt_size); if (result == 0) { result = -RT_ERROR; goto __exit; } /* waiting result event from AT URC */ if (at_socket_event_recv(SET_EVENT(socket, 0), rt_tick_from_millisecond(300*3), RT_EVENT_FLAG_OR) < 0) { LOG_E("socket (%d) send failed, wait connect result timeout.", socket); result = -RT_ETIMEOUT; goto __exit; } /* waiting OK or failed result */ if ((event_result = at_socket_event_recv(EC20_EVENT_SEND_OK | EC20_EVENT_SEND_FAIL, rt_tick_from_millisecond(1 * 1000), RT_EVENT_FLAG_OR)) < 0) { LOG_E("socket (%d) send failed, wait connect OK|FAIL timeout.", socket); result = -RT_ETIMEOUT; goto __exit; } /* check result */ if (event_result & EC20_EVENT_SEND_FAIL) { LOG_E("socket (%d) send failed, return failed.", socket); result = -RT_ERROR; goto __exit; } if (type == AT_SOCKET_TCP) { at_wait_send_finish(socket, cur_pkt_size); } sent_size += cur_pkt_size; } __exit: /* reset the end sign for data conflict */ at_set_end_sign(0); rt_mutex_release(at_event_lock); if (resp) { at_delete_resp(resp); } return result; } int32_t net_socket_send(int socket, const char *buff, size_t bfsz,enum at_socket_type type) { return ec20_socket_send(socket,buff,bfsz,type); } /* AT+CMGF=1 //Set SMS message format as text mode OK AT+CSCS="GSM" //Set character set as GSM which is used by the TE OK AT+CMGS="18601285716" > +CMGS: 247 OK */ int ec20_sms_send(char *ph,const char *fmt, ...) { va_list args; rt_size_t length; char *msg_buf; int result = 0; at_response_t resp = RT_NULL; RT_ASSERT(ph); msg_buf=rt_malloc(MAX_MESSAGE_SIZE); if(!msg_buf) { LOG_E("No memory for short message structure!"); return -RT_ENOMEM; } va_start(args, fmt); length = rt_vsnprintf(msg_buf,MAX_MESSAGE_SIZE-2,fmt,args); //length = vsnprintf(msg_buf,MAX_MESSAGE_SIZE-2,fmt,args); if(length > (MAX_MESSAGE_SIZE-2)) length = MAX_MESSAGE_SIZE-2; va_end(args); msg_buf[length++]=0x1A;//ctrl+z msg_buf[length]=0;//������ resp = at_create_resp(MAX_MESSAGE_SIZE,2,rt_tick_from_millisecond(300)); if(!resp) { LOG_E("No memory for response structure!"); rt_free(msg_buf); return -RT_ENOMEM; } rt_mutex_take(at_event_lock, RT_WAITING_FOREVER); /* set AT client end sign to deal with '>' sign.*/ at_set_end_sign('>'); /* send the "AT+CMGS" commands to AT server than receive the '>' response on the first line. */ if(at_exec_cmd(resp,"AT+CMGS=\"%s\"",ph) < 0) { result = -RT_ERROR; /* reset the end sign for data conflict */ at_set_end_sign(0); goto __exit; } /* reset the end sign for data conflict */ at_set_end_sign(0); /* send the real short message data */ result = (int) at_client_send(msg_buf,length); if(result == 0) { result = -RT_ERROR; goto __exit; } __exit: rt_mutex_release(at_event_lock); rt_free(msg_buf); if (resp) { at_delete_resp(resp); } return result; } int sms_send(int argc,char **argv) { return ec20_sms_send(argv[1],argv[2]); } MSH_CMD_EXPORT(sms_send,send a short message:phone_num message); /** * domain resolve by AT commands. * * @param name domain name * @param ip parsed IP address, it's length must be 16 * * @return 0: domain resolve success * -1: send AT commands error or response error * -2: wait socket event timeout * -5: no memory */ static int ec20_domain_resolve(const char *name, char ip[16]) { #define RESOLVE_RETRY 5 int i, result; char recv_ip[16] = { 0 }; at_response_t resp = RT_NULL; RT_ASSERT(name); RT_ASSERT(ip); /* The maximum response time is 60 seconds, but it set to 10 seconds is convenient to use. */ resp = at_create_resp(128, 0, rt_tick_from_millisecond(10 * 1000)); if (!resp) { LOG_E("No memory for response structure!"); return -RT_ENOMEM; } rt_mutex_take(at_event_lock, RT_WAITING_FOREVER); /* Clear EC20_EVENT_DOMAIN_OK */ at_socket_event_recv(EC20_EVENT_DOMAIN_OK, 0, RT_EVENT_FLAG_OR); for(i = 0; i < RESOLVE_RETRY; i++) { if (at_exec_cmd(resp, "AT+QIDNSGIP=1,\"%s\"", name) < 0) { LOG_E("Domain \"%s\" resolve return ERROR (%d).", name, i); result = -RT_ERROR; continue; } else { result = RT_EOK; break; } } if (result == RT_EOK) { for(i = 0; i < RESOLVE_RETRY; i++) { /* waiting result event from AT URC, the device default connection timeout is 60 seconds.*/ if (at_socket_event_recv(EC20_EVENT_DOMAIN_OK, rt_tick_from_millisecond(10 * 1000), RT_EVENT_FLAG_OR) < 0) { LOG_E("Domain \"%s\" resolve failed, wait dns result timeout.", name); result = -RT_ETIMEOUT; continue; } else { if (strlen(recv_ip) < 8) { rt_thread_delay(rt_tick_from_millisecond(100)); /* resolve failed, maybe receive an URC CRLF */ result = -RT_ERROR; continue; } else { strncpy(ip, recv_ip, 15); ip[15] = '\0'; result = RT_EOK; break; } } } } rt_mutex_release(at_event_lock); if (resp) { at_delete_resp(resp); } return result; } /** * set AT socket event notice callback * * @param event notice event * @param cb notice callback */ static void ec20_socket_set_event_cb(at_socket_evt_t event, at_evt_cb_t cb) { if (event < sizeof(at_evt_cb_set) / sizeof(at_evt_cb_set[1])) { at_evt_cb_set[event] = cb; } } static void urc_ping_func(const char *data, rt_size_t size) { static int icmp_seq = 0; int i, j = 0; int result, recv_len, time, ttl; int sent, rcvd, lost, min, max, avg; char dst_ip[16] = { 0 }; RT_ASSERT(data); //LOG_I("%s",data); for (i=0;i,0" command to close socket */ at_exec_cmd(RT_NULL, "AT+QICLOSE=%d,0\r\n", socket); rt_thread_delay(rt_tick_from_millisecond(100)); } static void urc_recv_func(const char *data, rt_size_t size) { extern void pkt_rx_cb(void *buff,rt_size_t len); int socket = 0; rt_size_t bfsz = 0, temp_size = 0; rt_int32_t timeout; char *recv_buf = RT_NULL, temp[8]; RT_ASSERT(data && size); /* get the current socket and receive buffer size by receive data */ sscanf(data, "+QIURC: \"recv\",%d,%d", &socket, (int *) &bfsz); /* get receive timeout by receive buffer length */ timeout = bfsz; if (socket < 0 || bfsz == 0) return; recv_buf = rt_calloc(1, bfsz); if (!recv_buf) { LOG_E("no memory for URC receive buffer (%d)!", bfsz); /* read and clean the coming data */ while (temp_size < bfsz) { if (bfsz - temp_size > sizeof(temp)) { at_client_recv(temp, sizeof(temp), timeout); } else { at_client_recv(temp, bfsz - temp_size, timeout); } temp_size += sizeof(temp); } return; } /* sync receive data */ if (at_client_recv(recv_buf, bfsz, timeout) != bfsz) { LOG_E("receive size(%d) data failed!", bfsz); rt_free(recv_buf); return; } pkt_rx_cb(recv_buf,bfsz); /* notice the receive buffer and buffer size */ if (at_evt_cb_set[AT_SOCKET_EVT_RECV]) { at_evt_cb_set[AT_SOCKET_EVT_RECV](socket, AT_SOCKET_EVT_RECV, recv_buf, bfsz); } } static void urc_pdpdeact_func(const char *data, rt_size_t size) { int connectID = 0; RT_ASSERT(data && size); sscanf(data, "+QIURC: \"pdpdeact\",%d", &connectID); LOG_E("Context (%d) is deactivated.", connectID); } static void urc_dnsqip_func(const char *data, rt_size_t size) { int i = 0, j = 0; int result, ip_count, dns_ttl; static uint8_t resolved = 0; char recv_ip[16] = { 0 }; RT_ASSERT(data && size); for(i=0;i0) { //LOG_I("receive short message from %s,content=%s",phone_num,content); sms_pkt_process(phone_num,content,len); } else { LOG_E("receive short message failed:can not receiv content"); } rt_free(content); } static void urc_qiurc_func(const char *data, rt_size_t size) { RT_ASSERT(data && size); // LOG_D("qiurc : %s", data); switch(*(data+9)) { case 'c' : urc_close_func(data, size); break;//+QIURC: "closed" case 'r' : urc_recv_func(data, size); break;//+QIURC: "recv" case 'p' : urc_pdpdeact_func(data, size); break;//+QIURC: "pdpdeact" case 'd' : urc_dnsqip_func(data, size); break;//+QIURC: "dnsgip" default : urc_func(data, size); break;// } } #define SERVICES_COMMAND_TOPIC /v1/devices/MSRDT-A/command #define SERVICES_RESPONSE_TOPIC "/v1/devices/MSRDT-A/commandResponse" #define DEVICES_DATA_TOPIC "/v1/devices/MSRDT-A/datas" /* [(+QMTRECV: ,,""[,],""列表)] 当客户端接收到 MQTT 服务器的数据包会上报URC。 +QMTRECV: , 当从 MQTT 服务器接收的消息存储到缓存时上报 URC。 +QMTRECV: ,,,,, 直接使用AT指令集方式读取。 整型。MQTT 客户端标识符。范围：0~5。 整型。表示缓存中是否存有消息，缓存中最多可存储 5 条信息，因此最多同时上报 5 条URC。 0 缓存中没有数据 1 缓存中有数据 整型。表示每条接收数据的序号。范围：0~4。 整型。数据包消息标识符。范围：0~65535，只有当=0 时，此参数可为 0。 字符串型。待发布的主题。 整型。负载信息的长度。 字符串型。主题名相关的负载信息 AT+QMTRECV=[,] */ //extern int south_recv_process(cJSON *json_buf,uint32_t len); extern int mqtt_cjson_analysis(char *in_command, int len); static void urc_qmtrecv_func(const char *data, rt_size_t size) { int client_idx = 0, msgid = 0, payload_len=0, recv_id=0; char topic[256]; char *recv_buf = RT_NULL, *temp = RT_NULL; //cJSON* jsonpayload = NULL; //cJSON* json_deviceId = NULL; RT_ASSERT(data && size); LOG_D("QMTRECV: %s", data); recv_buf = strstr(data, ","); recv_buf++; if(strstr(recv_buf, ",")) { memset(topic, 0, sizeof(topic)); sscanf(data, "+QMTRECV: %d,%d,\"%[^\"], %d, [^]", &client_idx, &msgid, topic, &payload_len); LOG_D("topic:%s", topic); //memset(topic, 0, sizeof(topic)); if(strcmp(topic, "/v1/devices/MSRDT-A/command") == 0) /*主站下发命令*/ { //LOG_D("client_idx=%d msgid= %d payload_len=%d\r\n", client_idx, msgid, payload_len); /*sscanf(data, "+QMTRECV: %d,%d,%s", &client_idx, &msgid, topic, &payload_len);*/ /*+QMTRECV: 0,0,"topic/abc",30,"This is test data, hello MQTT."*/ recv_buf = strstr(recv_buf, ","); LOG_D("recv_buf : %s", recv_buf); recv_buf++; temp = strstr(recv_buf, ","); temp++; sscanf(temp, "%d", &payload_len); LOG_D("temp : %s", temp); LOG_D("client_idx=%d msgid= %d payload_len=%d\r\n", client_idx, msgid, payload_len); recv_buf = strstr(temp, ","); recv_buf++; LOG_D("host_command:%s", recv_buf); mqtt_cjson_analysis(recv_buf, payload_len); #if 0 jsonpayload = cJSON_Parse(recv_buf); if(NULL == jsonpayload) return; json_deviceId = cJSON_GetObjectItem(jsonpayload, "deviceld"); if(cJSON_IsString(json_deviceId)) { if(strstr(json_deviceId->valuestring, "XY9876") == 0) { south_recv_process(jsonpayload, payload_len); } } cJSON_Delete(jsonpayload); #endif } /* cJSON* json name = cSoN GetobjectItem(json,"name"); //if(json name->type == cJsoN string) //5printf("%s\n",json name->valuestring);1/1}if(cJSoN IsString(json name)) printf("%s\n",json name->valuestring); cJSON* json age = csoN GetobjectItem(json,"age");//if(json name->type == cJSoN_Number)/5/printf("%d\n",json name->valueint);/1]if(cJSON IsNumber(json age)) printf("%d\n",json name->valueint); cJSoN Delete(json);*/ //else // return; #if 0 else if(strcmp(topic, SERVICES_RESPONSE_TOPIC) == 0) /*主站应答终端*/ { } #endif /*int south_resp_process(uint8_t *buf,uint32_t len) south_resp_process((uint8_t*)recv_buf, payload_len);*/ } else { memset(topic, 0, sizeof(topic)); sscanf(data, "+QMTRECV: %d,%d", &client_idx, &recv_id); sprintf(topic, "AT+QMTRECV=%d, %d", client_idx, recv_id); at_client_send(topic, strlen(topic)); return; } } static const struct at_urc urc_table[] = { {"SEND OK", "\r\n", urc_send_func}, {"SEND FAIL", "\r\n", urc_send_func}, {"+QPING:", "\r\n", urc_ping_func}, {"+QIOPEN:", "\r\n", urc_connect_func}, {"+QIURC:", "\r\n", urc_qiurc_func}, {"+QMTRECV:", "\r\n", urc_qmtrecv_func}, {"+CMT:", "\r\n", urc_sms_func}, }; /* //��������ģʽ���� �Զ�ģʽ AT+QCFG="nwscanmode",0,1 GSM onlyģʽ AT+QCFG="nwscanmode",1,1 LTE onlyģʽ AT+QCFG="nwscanmode",3,1 //��������˳������ �Զ� AT+QCFG=��nwscanseq��,00,1 GSM AT+QCFG=��nwscanseq��,01,1 TD-SCDMA AT+QCFG=��nwscanseq��,02,1 WCDMA AT+QCFG=��nwscanseq��,03,1 LTE AT+QCFG=��nwscanseq��,04,1 */ /* AT+CMGF=1 //Set SMS message format as text mode OK AT+CSCS="GSM" //Set character set as GSM which is used by the TE OK AT+CMGS="18601285716" > +CMGS: 247 OK */ #define AT_SEND_CMD(resp, resp_line, timeout, cmd) \ do \ { \ if (at_exec_cmd(at_resp_set_info(resp, 256, resp_line, rt_tick_from_millisecond(timeout)), cmd) < 0) \ { \ result = -RT_ERROR; \ goto __exit; \ } \ } while(0); \ int getlocalip(char *localip) { RT_ASSERT(localip); rt_memcpy(localip, lte_ip, sizeof(lte_ip)); } /* AT+QMTCFG="recv/mode",0,0,1 // OK AT+QMTOPEN=0,"61.169.135.146",1883 ///MQTT ??????? AT+QMTCONN=0,"clientExample" // ????? +QMTCONN: 0,0,0 OK */ int ec20_mqtt_send(char *ph , const char *keyword, int topid) { //va_list args; //rt_size_t length; char tempbuf[128]; const char *msg_buf = RT_NULL; int result = 0; at_response_t resp = RT_NULL; //RT_ASSERT(keyword); RT_ASSERT(ph); if(RT_NULL == keyword) { at_client_send(ph, strlen(ph)); //at_exec_cmd(RT_NULL, ph); return 0; } resp = at_create_resp(2048, 0, rt_tick_from_millisecond(5000)); if (!resp) { LOG_E("No memory for response structure!"); result = -RT_ENOMEM; goto __exit; } if (at_client_wait_connect(EC20_WAIT_CONNECT_TIME)) { result = -RT_ETIMEOUT; goto __exit; } if(RT_NULL == keyword) { /*"AT+QMTPUBEX=0,0,0,1,\"topic/abc\",30\r\n"*/ memset(tempbuf, 0, sizeof(tempbuf)); if(0 == topid) sprintf(tempbuf,"AT+QMTPUBEX=0,0,0,1,\"%s\",%d\r\n", DEVICES_DATA_TOPIC, strlen(ph)); else sprintf(tempbuf,"AT+QMTPUBEX=0,0,0,1,\"%s\",%d\r\n", SERVICES_RESPONSE_TOPIC, strlen(ph)); at_client_send(ph, strlen(ph)); //at_exec_cmd(RT_NULL, ph); goto __exit; } else do { if (at_exec_cmd(at_resp_set_info(resp, 2048, 0, rt_tick_from_millisecond(100000)), ph) < 0) { result = -RT_ERROR; goto __exit; } } while(0); //at_exec_cmd(at_resp_set_info(resp, 256, 0, rt_tick_from_millisecond(1000)), ph); //AT_SEND_CMD(resp, 0, rt_tick_from_millisecond(1000), ph); msg_buf = at_resp_get_line_by_kw(resp, keyword); //LOG_D("%s", ph); //if(strstr(keyword, "+QMTOPEN:")) { LOG_D("%s:%s", ph, msg_buf); } /*if(strstr(keyword, "+QMTCFG:")) { LOG_D("++QMTCFG:%s", msg_buf); }*/ __exit: LOG_D("++QMTCFG:"); if(resp) { at_delete_resp(resp); } return 0; } int ec20_mqtt_data_send(char *databuf, int topid) { char tempbuf[128]; int result = 0; //RT_ASSERT(keyword); //RT_ASSERT(ph); RT_ASSERT(databuf); /*"AT+QMTPUBEX=0,0,0,1,\"topic/abc\",30\r\n"*/ memset(tempbuf, 0, sizeof(tempbuf)); if(0 == topid) sprintf(tempbuf,"AT+QMTPUBEX=0,0,0,1,\"%s\",%d\r\n", DEVICES_DATA_TOPIC, strlen(databuf)); else sprintf(tempbuf,"AT+QMTPUBEX=0,0,0,1,\"%s\",%d\r\n", SERVICES_RESPONSE_TOPIC, strlen(databuf)); at_client_send(tempbuf, strlen(tempbuf)); rt_thread_delay(500); at_client_send(databuf, strlen(databuf)); //ec20_mqtt_send(databuf, "+QMTPUBEX", topid); //rt_thread_delay(1000); //LOG_D("%s:%s", tempbuf, databuf); return 0; } /* AT+QMTCFG="recv/mode",0,0,1 // OK AT+QMTOPEN=0,"61.169.135.146",1883 ///MQTT ??????? AT+QMTCONN=0,"clientExample" // ????? +QMTCONN: 0,0,0 OK */ int ec20_mqtt_recv(char *ph , int len,const char *keyword) { //va_list args; //rt_size_t length; const char *msg_buf = RT_NULL; at_response_t resp = RT_NULL; int result = 0; //RT_ASSERT(keyword); RT_ASSERT(ph); if(RT_NULL == keyword) { at_client_recv(ph, len, 100); LOG_D("%s", ph); //at_exec_cmd(RT_NULL, ph); return 0; } resp = at_create_resp(2048, 0, rt_tick_from_millisecond(5000)); if (!resp) { LOG_E("No memory for response structure!"); result = -RT_ENOMEM; goto __exit; } if (at_client_wait_connect(EC20_WAIT_CONNECT_TIME)) { result = -RT_ETIMEOUT; goto __exit; } if(RT_NULL == keyword) { at_client_send(ph, strlen(ph)); //at_exec_cmd(RT_NULL, ph); goto __exit; } else do { if (at_exec_cmd(at_resp_set_info(resp, 2048, 0, rt_tick_from_millisecond(100000)), ph) < 0) { result = -RT_ERROR; goto __exit; } } while(0); //at_exec_cmd(at_resp_set_info(resp, 256, 0, rt_tick_from_millisecond(1000)), ph); //AT_SEND_CMD(resp, 0, rt_tick_from_millisecond(1000), ph); msg_buf = at_resp_get_line_by_kw(resp, keyword); //LOG_D("%s", ph); //if(strstr(keyword, "+QMTOPEN:")) { LOG_D("%s:%s", ph, msg_buf); } /*if(strstr(keyword, "+QMTCFG:")) { LOG_D("++QMTCFG:%s", msg_buf); }*/ __exit: LOG_D("++QMTCFG:"); if(resp) { at_delete_resp(resp); } return 0; } /* init for EC20 �������ѷ���,����ʹ��*/ /* static void ec20_init_thread_entry(void *parameter) { #define AT_RETRY 10 #define CIMI_RETRY 10 #define CSQ_RETRY 20 #define CREG_RETRY 10 #define CGREG_RETRY 20 //#define LED_LTE_PWR GET_PIN(I,10) //#define LED_LTE_RST GET_PIN(F,10) //#define LED_LTE_WKP GET_PIN(H,2) int ctrlz=26; at_response_t resp = RT_NULL; int i, qi_arg[3]; char parsed_data[64]; rt_err_t result = RT_EOK; rt_uint32_t e; rt_uint32_t offline_tick=0; // rt_pin_mode(LED_LTE_PWR,PIN_MODE_OUTPUT_OD);//PI10 LTE_PWR // rt_pin_mode(LED_LTE_WKP,PIN_MODE_OUTPUT);//PH2 LTE_WKUP // rt_pin_mode(LED_LTE_RST,PIN_MODE_OUTPUT_OD);//PF10 LTE_RST //ec20_send_evt(EC20_REDIAL); while(1) {//RT_WAITING_FOREVER if(rt_event_recv(&ec20_dial_evt,(EC20_REDIAL|(1<<1)|(1<<2)),RT_EVENT_FLAG_OR|RT_EVENT_FLAG_CLEAR,RT_TICK_PER_SECOND*60,&e)==RT_EOK) { //pm_work_start(); //rt_pin_write(LED_LTE_RST,PIN_HIGH);//LTE_RST //rt_pin_write(LED_LTE_PWR,PIN_HIGH);//LTE_PWR //rt_thread_delay(RT_TICK_PER_SECOND*6); //rt_pin_write(LED_LTE_PWR,PIN_LOW);//LTE_PWR //rt_pin_write(LED_LTE_WKP,PIN_HIGH);//LTE_WKP //rt_thread_delay(RT_TICK_PER_SECOND*8); result = RT_EOK; if(e&EC20_REDIAL) { resp = at_create_resp(256, 0, rt_tick_from_millisecond(300)); if (!resp) { LOG_E("No memory for response structure!"); result = -RT_ENOMEM; goto __exit; } LOG_D("Start initializing the EC20 module"); // wait EC20 startup finish, Send AT every 500ms, if receive OK, SYNC success if (at_client_wait_connect(EC20_WAIT_CONNECT_TIME)) { result = -RT_ETIMEOUT; goto __exit; } // set response format to ATV1 AT_SEND_CMD(resp, 0, 300, "ATV1"); // disable echo AT_SEND_CMD(resp, 0, 300, "ATE0"); // Use AT+CMEE=2 to enable result code and use verbose values AT_SEND_CMD(resp, 0, 300, "AT+CMEE=2"); // Get the baudrate AT_SEND_CMD(resp, 0, 300, "AT+IPR?"); at_resp_parse_line_args_by_kw(resp, "+IPR:", "+IPR: %d", &i); LOG_D("Baudrate %d", i); // get module version AT_SEND_CMD(resp, 0, 300, "ATI"); // show module version for (i = 0; i < (int) resp->line_counts - 1; i++) { LOG_D("%s", at_resp_get_line(resp, i + 1)); } // Use AT+GSN to query the IMEI of module AT_SEND_CMD(resp, 0, 300, "AT+GSN"); // check SIM card AT_SEND_CMD(resp, 2, 5 * 1000, "AT+CPIN?"); if (!at_resp_get_line_by_kw(resp, "READY")) { LOG_E("SIM card detection failed"); result = -RT_ERROR; goto __exit; } // waiting for dirty data to be digested rt_thread_delay(rt_tick_from_millisecond(10)); // Use AT+CIMI to query the IMSI of SIM card // AT_SEND_CMD(resp, 2, 300, "AT+CIMI"); i = 0; while(at_exec_cmd(at_resp_set_info(resp, 128, 0, rt_tick_from_millisecond(300)), "AT+CIMI") < 0) { i++; LOG_D("AT+CIMI %d", i); if(i > CIMI_RETRY) { LOG_E("Read CIMI failed"); result = -RT_ERROR; goto __exit; } rt_thread_delay(rt_tick_from_millisecond(1000)); } // Use AT+QCCID to query ICCID number of SIM card AT_SEND_CMD(resp, 0, 300, "AT+QCCID"); // check signal strength for (i = 0; i < CSQ_RETRY; i++) { AT_SEND_CMD(resp, 0, 300, "AT+CSQ"); at_resp_parse_line_args_by_kw(resp, "+CSQ:", "+CSQ: %d,%d", &qi_arg[0], &qi_arg[1]); lte_rssi=qi_arg[0]; if (qi_arg[0] != 99) { LOG_D("Signal strength: %d Channel bit error rate: %d", qi_arg[0], qi_arg[1]); break; } rt_thread_delay(rt_tick_from_millisecond(1000)); } if (i == CSQ_RETRY) { LOG_E("Signal strength check failed (%s)", parsed_data); result = -RT_ERROR; //goto __exit; } AT_SEND_CMD(resp,0,300,"AT+QCFG=\"nwscanmode\",1,1"); // check the GSM network is registered for (i = 0; i < CREG_RETRY; i++) { AT_SEND_CMD(resp, 0, 300, "AT+CREG?"); at_resp_parse_line_args_by_kw(resp, "+CREG:", "+CREG: %s", &parsed_data); if (!strncmp(parsed_data, "0,1", sizeof(parsed_data)) || !strncmp(parsed_data, "0,5", sizeof(parsed_data))) { LOG_D("GSM network is registered (%s)", parsed_data); break; } rt_thread_delay(rt_tick_from_millisecond(1000)); } if (i == CREG_RETRY) { LOG_E("The GSM network is register failed (%s)", parsed_data); result = -RT_ERROR; //goto __exit; } // check the GPRS network is registered for (i = 0; i < CGREG_RETRY; i++) { AT_SEND_CMD(resp, 0, 300, "AT+CGREG?"); at_resp_parse_line_args_by_kw(resp, "+CGREG:", "+CGREG: %s", &parsed_data); if (!strncmp(parsed_data, "0,1", sizeof(parsed_data)) || !strncmp(parsed_data, "0,5", sizeof(parsed_data))) { LOG_D("GPRS network is registered (%s)", parsed_data); break; } rt_thread_delay(rt_tick_from_millisecond(1000)); } if (i == CGREG_RETRY) { LOG_E("The GPRS network is register failed (%s)", parsed_data); result = -RT_ERROR; //goto __exit; } //Use AT+CEREG? to query current EPS Network Registration Status AT_SEND_CMD(resp, 0, 300, "AT+CEREG?"); // Use AT+COPS? to query current Network Operator AT_SEND_CMD(resp, 0, 1000, "AT+COPS?"); at_resp_parse_line_args_by_kw(resp, "+COPS:", "+COPS: %*[^\"]\"%[^\"]", &parsed_data); LOG_I("%s", parsed_data); if(strcmp(dev_para.dial_apn,"any")==0) { if(strcmp(parsed_data,"CHINA MOBILE") == 0) { // "CMCC" //LOG_I("%s", parsed_data); AT_SEND_CMD(resp, 0, 300, QICSGP_CHINA_MOBILE); } else if(strcmp(parsed_data,"CHN-UNICOM") == 0) { // "UNICOM" //LOG_I("%s", parsed_data); AT_SEND_CMD(resp, 0, 300, QICSGP_CHINA_UNICOM); } else if(strcmp(parsed_data,"CHN-CT") == 0) { AT_SEND_CMD(resp, 0, 300, QICSGP_CHINA_TELECOM); // "CT" //LOG_I("%s", parsed_data); } } else { //set APN memset(parsed_data,0,sizeof(parsed_data)); //rt_sprintf(parsed_data,"AT+QICSGP=1,1,\"ahdl02.vpdn.ah\",\"\",\"\",0"); rt_sprintf(parsed_data,"AT+QICSGP=1,1,\"%s\",\"%s\",\"%s\",0",dev_para.dial_apn,dev_para.dial_usr,dev_para.dial_pwd); AT_SEND_CMD(resp,0,2000,parsed_data); } //Query the configuration of context 1 AT_SEND_CMD(resp,0,1000,"AT+QICSGP=1"); at_resp_parse_line_args_by_kw(resp,"+QICSGP:","+QICSGP: %s",&parsed_data); LOG_I("%s",parsed_data); AT_SEND_CMD(resp,0,300,"AT+QNWINFO"); at_resp_parse_line_args_by_kw(resp,"+QNWINFO:","+QNWINFO: %s",&parsed_data); LOG_I("%s",parsed_data); if(at_exec_cmd(at_resp_set_info(resp,128,0,rt_tick_from_millisecond(300)),"AT+QURCCFG=\"urcport\",\"uart1\"")<0) { LOG_E("Set uartport to uart1 failed"); } else { LOG_D("Set uartport to uart1 ok"); } if(at_exec_cmd(at_resp_set_info(resp,128,0,rt_tick_from_millisecond(300)),"AT+CMGF=1")<0) { LOG_E("Set SMS message format as text mode failed"); } else { LOG_D("Set SMS message format as text mode ok"); } if(at_exec_cmd(at_resp_set_info(resp,128,0,rt_tick_from_millisecond(300)),"AT+CSCS=\"GSM\"")<0) { LOG_E("Set character set as GSM which is used by the TE failed"); } else { LOG_D("Set character set as GSM which is used by the TE ok"); } //if(at_exec_cmd(at_resp_set_info(resp,128,0,rt_tick_from_millisecond(300)),"AT+CNMI=1,2,0,0,0")<0) if(at_exec_cmd(at_resp_set_info(resp,128,0,rt_tick_from_millisecond(300)),"AT+CNMI=1,2,0,1,0")<0) { LOG_E("Set SMS-DELIVERs are routed directly to the TE failed"); } else { LOG_D("Set SMS-DELIVERs are routed directly to the TE ok"); } //+CMT: ��+8615021012496��,,��15/03/18,17:07:21+32��,145,4,0,0,��+8613800551500��,145,28 //This is a test from Quectel. //Short message is outputted directly when SMS is incoming // Enable automatic time zone update via NITZ and update LOCAL time to RTC AT_SEND_CMD(resp, 0, 300, "AT+CTZU=3"); // Get RTC time AT_SEND_CMD(resp, 0, 300, "AT+CCLK?"); // Deactivate context profile AT_SEND_CMD(resp, 0, 40 * 1000, "AT+QIDEACT=1");//�˳�����״̬ // Activate context profile AT_SEND_CMD(resp, 0, 150 * 1000, "AT+QIACT=1");//���¼��������� // Query the status of the context profile AT_SEND_CMD(resp, 0, 150 * 1000, "AT+QIACT?");//��ѯ����״̬ at_resp_parse_line_args_by_kw(resp, "+QIACT:", "+QIACT: %*[^\"]\"%[^\"]", &parsed_data); LOG_I("%s", parsed_data); __exit: if(!result) { LOG_I("AT network initialize success!"); //Esc����ת���Ϊ\e ctrl+z��ת���Ϊ'\x1A' //AT_SEND_CMD(resp, 0, 300, "AT+CMGF=1"); //if(at_exec_cmd(at_resp_set_info(resp,128,0,rt_tick_from_millisecond(300)),"AT+CMGF=1")<0) //{ // LOG_E("Set SMS message format as text mode failed"); //} //else //{ // LOG_D("Set SMS message format as text mode ok"); //} //AT_SEND_CMD(resp, 0, 2 * 1000, "AT+CSCS=\"GSM\""); //if(at_exec_cmd(at_resp_set_info(resp,128,0,rt_tick_from_millisecond(300)),"AT+CSCS=\"GSM\"")<0) //{ // LOG_E("Set character set as GSM which is used by the TE failed"); //} //else //{ // LOG_D("Set character set as GSM which is used by the TE ok"); //} ec20_sms_send("18601285716","shxy short message test"); ec20_online=1; } else { LOG_E("AT network initialize failed (%d)!", result); ec20_online=0;//���� } if(resp) { at_delete_resp(resp); } } //pm_work_end(); }//end if(rt_event_recv(&ec20_dial_evt,((1<<0)|(1<<1)|(1<<2)),RT_EVENT_FLAG_OR|RT_EVENT_FLAG_CLEAR,RT_TICK_PER_SECOND*60,&e)==RT_EOK) else { //ͳ������ʱ�� if(ec20_online!=1) { //ec20_online==0��ʾ���� offline_tick++;//������ʱ if(offline_tick>=10) { //������ʱ����10���� offline_tick=0; ec20_send_evt(EC20_REDIAL);//�������²����¼� LOG_I("EC20 now redial\n"); } } else { //ec20_online==1��ʾ���� offline_tick=0; } } }//end while(1) } */ // init for EC20 rt_err_t ec20_net_dial(void *parameter) { #define AT_RETRY 10 #define CIMI_RETRY 10 #define CSQ_RETRY 30 #define CREG_RETRY 20 #define CGREG_RETRY 30 #define DEF_TIME_TICK 1000 // int ctrlz=26; at_response_t resp = RT_NULL; int i, qi_arg[3]; char parsed_data[64]; rt_err_t result = RT_EOK; // rt_uint32_t e; // rt_uint32_t offline_tick=0; //pm_work_start(); result = RT_EOK; resp = at_create_resp(256, 0, rt_tick_from_millisecond(DEF_TIME_TICK)); if (!resp) { LOG_E("No memory for response structure!"); result = -RT_ENOMEM; goto __exit; } LOG_D("Start initializing the EC20 module"); // wait EC20 startup finish, Send AT every 500ms, if receive OK, SYNC success if (at_client_wait_connect(EC20_WAIT_CONNECT_TIME)) { result = -RT_ETIMEOUT; goto __exit; } // set response format to ATV1 AT_SEND_CMD(resp, 0, DEF_TIME_TICK, "ATV1"); // disable echo AT_SEND_CMD(resp, 0, DEF_TIME_TICK, "ATE0"); // Use AT+CMEE=2 to enable result code and use verbose values AT_SEND_CMD(resp, 0, DEF_TIME_TICK, "AT+CMEE=2"); // Get the baudrate AT_SEND_CMD(resp, 0, DEF_TIME_TICK, "AT+IPR?"); at_resp_parse_line_args_by_kw(resp, "+IPR:", "+IPR: %d", &i); LOG_D("Baudrate %d", i); // get module version AT_SEND_CMD(resp,0,DEF_TIME_TICK,"ATI"); // show module version for (i = 0; i < (int) resp->line_counts - 1; i++) { LOG_D("%s", at_resp_get_line(resp, i + 1)); } // Use AT+GSN to query the IMEI of module AT_SEND_CMD(resp, 0, DEF_TIME_TICK, "AT+GSN"); // check SIM card AT_SEND_CMD(resp, 2, 6 * 1000, "AT+CPIN?"); if(!at_resp_get_line_by_kw(resp, "READY")) { LOG_E("SIM card detection failed,try again"); AT_SEND_CMD(resp, 2, 6 * 1000, "AT+CPIN?"); if(!at_resp_get_line_by_kw(resp,"READY")) { LOG_E("SIM card detection failed"); result = -RT_ERROR; goto __exit; } } // waiting for dirty data to be digested rt_thread_delay(rt_tick_from_millisecond(100)); //AT_SEND_CMD(resp, 2, 2 * 1000, "AT+CNUM");//查询SIM卡号 //LOG_D("sim_card=%s", at_resp_get_line(resp,1)); //LOG_D("%s", at_resp_get_line(resp,2)); // Use AT+CIMI to query the IMSI of SIM card // AT_SEND_CMD(resp, 2, 300, "AT+CIMI"); i = 0; while(at_exec_cmd(at_resp_set_info(resp, 256, 0, rt_tick_from_millisecond(500)), "AT+CIMI") < 0) { i++; LOG_D("AT+CIMI %d", i); if(i > CIMI_RETRY) { LOG_E("Read CIMI failed"); result = -RT_ERROR; goto __exit; } rt_thread_delay(rt_tick_from_millisecond(1000)); } if(dev_para.dial_mode==DIAL_4G_ONLY) { AT_SEND_CMD(resp,0,DEF_TIME_TICK,"AT+QCFG=\"nwscanmode\",3,1"); } else if(dev_para.dial_mode==DIAL_2G_ONLY) { AT_SEND_CMD(resp,0,DEF_TIME_TICK,"AT+QCFG=\"nwscanmode\",1,1"); } else { AT_SEND_CMD(resp,0,DEF_TIME_TICK,"AT+QCFG=\"nwscanmode\",0,1"); //AT_SEND_CMD(resp,0,600,"AT+QCFG=\"cdmaruim\",1");//����3G��Ҫ���� } // Use AT+QCCID to query ICCID number of SIM card AT_SEND_CMD(resp, 0, DEF_TIME_TICK, "AT+QCCID"); // check signal strength for (i = 0; i < CSQ_RETRY; i++) { AT_SEND_CMD(resp, 0, DEF_TIME_TICK, "AT+CSQ"); //AT_SEND_CMD(resp, 0, DEF_TIME_TICK, "AT+QMTOPEN=?"); // LOG_D("AT+QMTOPEN=?\r\n"); at_resp_parse_line_args_by_kw(resp, "+CSQ:", "+CSQ: %d,%d", &qi_arg[0], &qi_arg[1]); //at_resp_parse_line_args_by_kw(resp, "+QMTOPEN:", "+QMTOPEN: %d,%d", &qi_arg[0], &qi_arg[1]); lte_rssi=qi_arg[0]; if (qi_arg[0] != 99) { LOG_D("Signal strength: %d Channel bit error rate: %d", qi_arg[0], qi_arg[1]); break; } rt_thread_delay(rt_tick_from_millisecond(1000)); } if (i == CSQ_RETRY) { LOG_E("Signal strength check failed (%s)", parsed_data); result = -RT_ERROR; goto __exit; } // check the GSM network is registered for (i = 0; i < CREG_RETRY; i++) { AT_SEND_CMD(resp, 0, DEF_TIME_TICK, "AT+CREG?"); at_resp_parse_line_args_by_kw(resp, "+CREG:", "+CREG: %s", &parsed_data); if (!strncmp(parsed_data, "0,1", sizeof(parsed_data)) || !strncmp(parsed_data, "0,5", sizeof(parsed_data))) { LOG_D("GSM network is registered (%s)", parsed_data); break; } rt_thread_delay(rt_tick_from_millisecond(1000)); } if (i == CREG_RETRY) { LOG_E("The GSM network is register failed (%s)", parsed_data); result = -RT_ERROR; goto __exit; } // check the GPRS network is registered for (i = 0; i < CGREG_RETRY; i++) { AT_SEND_CMD(resp, 0, DEF_TIME_TICK, "AT+CGREG?"); at_resp_parse_line_args_by_kw(resp, "+CGREG:", "+CGREG: %s", &parsed_data); if (!strncmp(parsed_data, "0,1", sizeof(parsed_data)) || !strncmp(parsed_data, "0,5", sizeof(parsed_data))) { LOG_D("GPRS network is registered (%s)", parsed_data); break; } rt_thread_delay(rt_tick_from_millisecond(1000)); } if (i == CGREG_RETRY) { LOG_E("The GPRS network is register failed (%s)", parsed_data); result = -RT_ERROR; goto __exit; } //Use AT+CEREG? to query current EPS Network Registration Status AT_SEND_CMD(resp, 0, DEF_TIME_TICK, "AT+CEREG?");//��ѯlteע��״̬ // Use AT+COPS? to query current Network Operator AT_SEND_CMD(resp, 0, DEF_TIME_TICK, "AT+COPS?");//��ѯע���������ʽ //+COPS: %*[^\"]\"%[^\"]��ʾ��ȡ��һ��˫"�ڵ�����:���ظ�ʽ+COPS: 0,0,"CHN-CT",100 at_resp_parse_line_args_by_kw(resp, "+COPS:", "+COPS: %*[^\"]\"%[^\"]", &parsed_data); LOG_I("%s", parsed_data);//��ӡ������ʽ if(strcmp(dev_para.dial_apn,"any")==0) { if(strcmp(parsed_data,"CHINA MOBILE") == 0) { // "CMCC" //LOG_I("%s", parsed_data); AT_SEND_CMD(resp, 0, DEF_TIME_TICK, QICSGP_CHINA_MOBILE); } else if(strcmp(parsed_data,"CHN-UNICOM") == 0) { // "UNICOM" //LOG_I("%s", parsed_data); AT_SEND_CMD(resp, 0, DEF_TIME_TICK, QICSGP_CHINA_UNICOM); } else if(strcmp(parsed_data,"CHN-CT") == 0) { AT_SEND_CMD(resp, 0, DEF_TIME_TICK, QICSGP_CHINA_TELECOM); // "CT" //LOG_I("%s", parsed_data); } } else { //set APN rt_memset(parsed_data,0,sizeof(parsed_data)); //rt_sprintf(parsed_data,"AT+QICSGP=1,1,\"ahdl02.vpdn.ah\",\"\",\"\",0"); rt_sprintf(parsed_data,"AT+QICSGP=1,1,\"%s\",\"%s\",\"%s\",0",dev_para.dial_apn,dev_para.dial_usr,dev_para.dial_pwd); AT_SEND_CMD(resp,0,DEF_TIME_TICK,parsed_data); } //Query the configuration of context 1 //��ѯ����������Ϣ rt_memset(parsed_data,0,sizeof(parsed_data)); AT_SEND_CMD(resp,0,DEF_TIME_TICK,"AT+QICSGP=1"); at_resp_parse_line_args_by_kw(resp,"+QICSGP:","+QICSGP: %s",&parsed_data); LOG_I("%s",parsed_data); // rt_memset(parsed_data,0,sizeof(parsed_data)); AT_SEND_CMD(resp,0,DEF_TIME_TICK,"AT+QNWINFO"); at_resp_parse_line_args_by_kw(resp,"+QNWINFO:","+QNWINFO: %s",&parsed_data); LOG_I("%s",parsed_data); if(at_exec_cmd(at_resp_set_info(resp,256,0,rt_tick_from_millisecond(DEF_TIME_TICK)),"AT+QURCCFG=\"urcport\",\"uart1\"")<0) { LOG_E("Set uartport to uart1 failed"); } if(at_exec_cmd(at_resp_set_info(resp,256,0,rt_tick_from_millisecond(DEF_TIME_TICK)),"AT+CMGF=1")<0) { LOG_E("Set SMS message format as text mode failed"); } if(at_exec_cmd(at_resp_set_info(resp,256,0,rt_tick_from_millisecond(DEF_TIME_TICK)),"AT+CSCS=\"GSM\"")<0) { LOG_E("Set character set as GSM which is used by the TE failed"); } if(at_exec_cmd(at_resp_set_info(resp,256,0,rt_tick_from_millisecond(DEF_TIME_TICK)),"AT+CNMI=1,2,0,1,0")<0) { LOG_E("Set SMS-DELIVERs are routed directly to the TE failed"); } // Enable automatic time zone update via NITZ and update LOCAL time to RTC AT_SEND_CMD(resp, 0, DEF_TIME_TICK, "AT+CTZU=3"); // Get RTC time AT_SEND_CMD(resp, 0, DEF_TIME_TICK, "AT+CCLK?"); // Deactivate context profile AT_SEND_CMD(resp, 0, 40 * 1000, "AT+QIDEACT=1"); // Activate context profile AT_SEND_CMD(resp, 0, 150 * 1000, "AT+QIACT=1"); // Query the status of the context profile AT_SEND_CMD(resp, 0, 150 * 1000, "AT+QIACT?"); //��ѯIP��Ϣ at_resp_parse_line_args_by_kw(resp, "+QIACT:", "+QIACT: %*[^\"]\"%[^\"]", &parsed_data); LOG_I("%s", parsed_data); rt_memcpy(lte_ip,parsed_data,sizeof(lte_ip)); __exit: if(!result) { LOG_I("AT network initialize success!"); //ec20_sms_send("18601285716","shxy short message test"); } else { LOG_E("AT network initialize failed (%d)!",result); } if(resp) { at_delete_resp(resp); } //pm_work_end(); return result; } void ec20_net_init(void) { #ifdef PKG_AT_INIT_BY_THREAD //rt_thread_t tid; //tid = rt_thread_create("ec20_net_init", ec20_init_thread_entry, RT_NULL, EC20_THREAD_STACK_SIZE, EC20_THREAD_PRIORITY, 20); // if (tid) //{ // rt_thread_startup(tid); // } // else // { LOG_E("Create AT initialization thread fail!"); // } #else return ec20_init_thread_entry(RT_NULL); #endif } int ec20_ping(int argc, char **argv) { at_response_t resp = RT_NULL; if (argc != 2) { rt_kprintf("Please input: at_ping \n"); return -RT_ERROR; } resp = at_create_resp(128, 0, rt_tick_from_millisecond(5000)); if (!resp) { rt_kprintf("No memory for response structure!\n"); return -RT_ENOMEM; } if (at_exec_cmd(resp, "AT+QPING=1,\"%s\"", argv[1]) < 0) { rt_kprintf("AT send ping commands error!\n"); return -RT_ERROR; } if (resp) { at_delete_resp(resp); } return RT_EOK; } int ec20_connect(int argc, char **argv) { int32_t port; if (argc != 3) { rt_kprintf("Please input: at_connect \n"); return -RT_ERROR; } sscanf(argv[2],"%d",&port); ec20_socket_connect(0, argv[1], port, AT_SOCKET_TCP, 1); return RT_EOK; } int ec20_close(int argc, char **argv) { if (ec20_socket_close(0) < 0) { rt_kprintf("ec20_socket_close fail\n"); } else { rt_kprintf("ec20_socket_closeed\n"); } return RT_EOK; } int ec20_send(int argc, char **argv) { const char *buff = "1234567890\n"; if (ec20_socket_send(0, buff, 11, AT_SOCKET_TCP) < 0) { rt_kprintf("ec20_socket_send fail\n"); } return RT_EOK; } int ec20_domain(int argc, char **argv) { char ip[16]; if (ec20_domain_resolve("baidu.com", ip) < 0) { rt_kprintf("ec20_socket_send fail\n"); } else { rt_kprintf("baidu.com : %s\n", ip); } return RT_EOK; } int ec20_ifconfig(void) { at_response_t resp = RT_NULL; char resp_arg[AT_CMD_MAX_LEN] = { 0 }; rt_err_t result = RT_EOK; resp = at_create_resp(128, 2, rt_tick_from_millisecond(300)); if(!resp) { rt_kprintf("No memory for response structure!\n"); return -RT_ENOMEM; } /* Query the status of the context profile */ AT_SEND_CMD(resp, 0, 150 * 1000, "AT+QIACT?"); at_resp_parse_line_args_by_kw(resp, "+QIACT:", "+QIACT: %*[^\"]\"%[^\"]", &resp_arg); rt_kprintf("IP adress : %s\n", resp_arg); __exit: if (resp) { at_delete_resp(resp); } return result; } #ifdef FINSH_USING_MSH #include MSH_CMD_EXPORT_ALIAS(ec20_net_init, at_net_init, initialize AT network); MSH_CMD_EXPORT_ALIAS(ec20_ping, at_ping, AT ping network host); MSH_CMD_EXPORT_ALIAS(ec20_ifconfig, at_ifconfig, list the information of network interfaces); MSH_CMD_EXPORT_ALIAS(ec20_connect, at_connect, AT connect network host); MSH_CMD_EXPORT_ALIAS(ec20_close, at_close, AT close a socket); MSH_CMD_EXPORT_ALIAS(ec20_send, at_send, AT send a pack); MSH_CMD_EXPORT_ALIAS(ec20_domain, at_domain, AT domain resolve); #endif static const struct at_device_ops ec20_socket_ops = { ec20_socket_connect, ec20_socket_close, ec20_socket_send, ec20_domain_resolve, ec20_socket_set_event_cb, }; static int at_socket_device_init(void) { //add by tmb rt_event_init(&ec20_dial_evt, "dialevt",RT_IPC_FLAG_FIFO); /* create current AT socket event */ at_socket_event = rt_event_create("at_se", RT_IPC_FLAG_FIFO); if (!at_socket_event) { LOG_E("AT client port initialize failed! at_sock_event create failed!"); return -RT_ENOMEM; } /* create current AT socket lock */ at_event_lock = rt_mutex_create("at_se", RT_IPC_FLAG_FIFO); if (!at_event_lock) { LOG_E("AT client port initialize failed! at_sock_lock create failed!"); rt_event_delete(at_socket_event); return -RT_ENOMEM; } /* initialize AT client */ at_client_init(AT_DEVICE_NAME, AT_DEVICE_RECV_BUFF_LEN); /* register URC data execution function */ at_set_urc_table(urc_table, sizeof(urc_table) / sizeof(urc_table[0])); /* initialize EC20 network */ //ec20_net_init(); /* set EC20 AT Socket options */ at_socket_device_register(&ec20_socket_ops); return 0; } INIT_ENV_EXPORT(at_socket_device_init); #endif /* AT_DEVICE_EC20 */