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@@ -0,0 +1,1363 @@
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+/*
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+ * File : at_socket_ec20.c
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+ * This file is part of RT-Thread RTOS
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+ * COPYRIGHT (C) 2006 - 2018, RT-Thread Development Team
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+ *
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+ * This program is free software; you can redistribute it and/or modify
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+ * it under the terms of the GNU General Public License as published by
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+ * the Free Software Foundation; either version 2 of the License, or
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+ * (at your option) any later version.
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+ *
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+ * This program is distributed in the hope that it will be useful,
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+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+ * GNU General Public License for more details.
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+ *
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+ * You should have received a copy of the GNU General Public License along
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+ * with this program; if not, write to the Free Software Foundation, Inc.,
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+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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+ *
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+ * Change Logs:
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+ * Date Author Notes
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+ * 2018-06-12 chenyong first version
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+ * 2018-08-12 Marcus port to ec20
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+ */
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+
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+#include <stdio.h>
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+#include <string.h>
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+
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+#include <rtthread.h>
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+#include <sys/socket.h>
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+
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+#include <at.h>
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+#include <at_socket.h>
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+
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+#ifndef AT_DEVICE_NOT_SELECTED
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+
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+#define EC20_MODULE_SEND_MAX_SIZE 1460
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+
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+/* set real event by current socket and current state */
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+#define SET_EVENT(socket, event) (((socket + 1) << 16) | (event))
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+
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+/* AT socket event type */
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+#define EC20_EVENT_CONN_OK (1L << 0)
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+#define EC20_EVENT_SEND_OK (1L << 1)
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+#define EC20_EVENT_RECV_OK (1L << 2)
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+#define EC20_EVNET_CLOSE_OK (1L << 3)
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+#define EC20_EVENT_CONN_FAIL (1L << 4)
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+#define EC20_EVENT_SEND_FAIL (1L << 5)
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+#define EC20_EVENT_DOMAIN_OK (1L << 6)
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+
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+
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+
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+/* AT+QICSGP command default*/
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+char *QICSGP_CHINA_MOBILE = "AT+QICSGP=1,1,\"CMNET\",\"\",\"\",0";
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+char *QICSGP_CHINA_UNICOM = "AT+QICSGP=1,1,\"UNINET\",\"\",\"\",0";
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+char *QICSGP_CHINA_TELECOM = "AT+QICSGP=1,1,\"CTNET\",\"\",\"\",0";
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+
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+static int cur_socket;
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+static char recv_ip[16] = { 0 };
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+static rt_event_t at_socket_event;
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+static rt_mutex_t at_event_lock;
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+static at_evt_cb_t at_evt_cb_set[] = {
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+ [AT_SOCKET_EVT_RECV] = NULL,
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+ [AT_SOCKET_EVT_CLOSED] = NULL,
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+};
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+
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+static void at_CME_ErrCode_parse(int result)
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+{
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+ switch(result)
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+ {
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+ case 0 : rt_kprintf("%d : Phone failure\n", result); break;
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+ case 1 : rt_kprintf("%d : No connection to phone\n", result); break;
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+ case 2 : rt_kprintf("%d : Phone-adaptor link reserved\n", result); break;
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+ case 3 : rt_kprintf("%d : Operation not allowed\n", result); break;
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+ case 4 : rt_kprintf("%d : Operation not supported\n", result); break;
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+ case 5 : rt_kprintf("%d : PH-SIM PIN required\n", result); break;
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+ case 6 : rt_kprintf("%d : PH-FSIM PIN required\n", result); break;
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+ case 7 : rt_kprintf("%d : PH-FSIM PUK required\n", result); break;
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+ case 10 : rt_kprintf("%d : SIM not inserted\n", result); break;
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+ case 11 : rt_kprintf("%d : SIM PIN required\n", result); break;
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+ case 12 : rt_kprintf("%d : SIM PUK required\n", result); break;
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+ case 13 : rt_kprintf("%d : SIM failure\n", result); break;
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+ case 14 : rt_kprintf("%d : SIM busy\n", result); break;
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+ case 15 : rt_kprintf("%d : SIM wrong\n", result); break;
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+ case 16 : rt_kprintf("%d : Incorrect password\n", result); break;
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+ case 17 : rt_kprintf("%d : SIM PIN2 required\n", result); break;
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+ case 18 : rt_kprintf("%d : SIM PUK2 required\n", result); break;
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+ case 20 : rt_kprintf("%d : Memory full\n", result); break;
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+ case 21 : rt_kprintf("%d : Invalid index\n", result); break;
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+ case 22 : rt_kprintf("%d : Not found\n", result); break;
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+ case 23 : rt_kprintf("%d : Memory failure\n", result); break;
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+ case 24 : rt_kprintf("%d : Text string too long\n", result); break;
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+ case 25 : rt_kprintf("%d : Invalid characters in text string\n", result); break;
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+ case 26 : rt_kprintf("%d : Dial string too long\n", result); break;
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+ case 27 : rt_kprintf("%d : Invalid characters in dial string\n", result); break;
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+ case 30 : rt_kprintf("%d : No network service\n", result); break;
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+ case 31 : rt_kprintf("%d : Network timeout\n", result); break;
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+ case 32 : rt_kprintf("%d : Network not allowed - emergency calls only\n", result); break;
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+ case 40 : rt_kprintf("%d : Network personalization PIN required\n", result); break;
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+ case 41 : rt_kprintf("%d : Network personalization PUK required\n", result); break;
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+ case 42 : rt_kprintf("%d : Network subset personalization PIN required\n", result); break;
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+ case 43 : rt_kprintf("%d : Network subset personalization PUK required\n", result); break;
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+ case 44 : rt_kprintf("%d : Service provider personalization PIN required\n", result); break;
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+ case 45 : rt_kprintf("%d : Service provider personalization PUK required\n", result); break;
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+ case 46 : rt_kprintf("%d : Corporate personalization PIN required\n", result); break;
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+ case 47 : rt_kprintf("%d : Corporate personalization PUK required\n", result); break;
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+ case 901 : rt_kprintf("%d : Audio unknown error\n", result); break;
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+ case 902 : rt_kprintf("%d : Audio invalid parameters\n", result); break;
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+ case 903 : rt_kprintf("%d : Audio operation not supported\n", result); break;
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+ case 904 : rt_kprintf("%d : Audio device busy\n", result); break;
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+ default : rt_kprintf("%d : Unknown err code\n", result); break;
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+ }
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+}
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+
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+static void at_CMS_ErrCode_parse(int result)
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+{
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+ switch(result)
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+ {
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+ case 300 : rt_kprintf("%d : ME failure\n", result); break;
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+ case 301 : rt_kprintf("%d : SMS ME reserved\n", result); break;
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+ case 302 : rt_kprintf("%d : Operation not allowed\n", result); break;
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+ case 303 : rt_kprintf("%d : Operation not supported\n", result); break;
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+ case 304 : rt_kprintf("%d : Invalid PDU mode\n", result); break;
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+ case 305 : rt_kprintf("%d : Invalid text mode\n", result); break;
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+ case 310 : rt_kprintf("%d : SIM not inserted\n", result); break;
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+ case 311 : rt_kprintf("%d : SIM pin necessary\n", result); break;
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+ case 312 : rt_kprintf("%d : PH SIM pin necessary\n", result); break;
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+ case 313 : rt_kprintf("%d : SIM failure\n", result); break;
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+ case 314 : rt_kprintf("%d : SIM busy\n", result); break;
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+ case 315 : rt_kprintf("%d : SIM wrong\n", result); break;
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+ case 316 : rt_kprintf("%d : SIM PUK required\n", result); break;
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+ case 317 : rt_kprintf("%d : SIM PIN2 required\n", result); break;
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+ case 318 : rt_kprintf("%d : SIM PUK2 required\n", result); break;
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+ case 320 : rt_kprintf("%d : Memory failure\n", result); break;
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+ case 321 : rt_kprintf("%d : Invalid memory index\n", result); break;
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+ case 322 : rt_kprintf("%d : Memory full\n", result); break;
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+ case 330 : rt_kprintf("%d : SMSC address unknown\n", result); break;
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+ case 331 : rt_kprintf("%d : No network\n", result); break;
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+ case 332 : rt_kprintf("%d : Network timeout\n", result); break;
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+ case 500 : rt_kprintf("%d : Unknown\n", result); break;
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+ case 512 : rt_kprintf("%d : SIM not ready\n", result); break;
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+ case 513 : rt_kprintf("%d : Message length exceeds\n", result); break;
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+ case 514 : rt_kprintf("%d : Invalid request parameters\n", result); break;
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+ case 515 : rt_kprintf("%d : ME storage failure\n", result); break;
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+ case 517 : rt_kprintf("%d : Invalid service mode\n", result); break;
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+ case 528 : rt_kprintf("%d : More message to send state error\n", result); break;
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+ case 529 : rt_kprintf("%d : MO SMS is not allow\n", result); break;
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+ case 530 : rt_kprintf("%d : GPRS is suspended\n", result); break;
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+ case 531 : rt_kprintf("%d : ME storage full\n", result); break;
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+ default : rt_kprintf("%d : Unknown err code\n", result); break;
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+ }
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+}
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+
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+static void at_MMS_ErrCode_parse(int result)//MMS
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+{
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+ switch(result)
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+ {
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+ case 751 : rt_kprintf("%d : Unknown error\n", result); break;
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+ case 752 : rt_kprintf("%d : URL length error\n", result); break;
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+ case 753 : rt_kprintf("%d : URL error\n", result); break;
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+ case 754 : rt_kprintf("%d : Invalid proxy type\n", result); break;
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+ case 755 : rt_kprintf("%d : Proxy address error\n", result); break;
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+ case 756 : rt_kprintf("%d : Invalid parameter\n", result); break;
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+ case 757 : rt_kprintf("%d : Recipient address full\n", result); break;
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+ case 758 : rt_kprintf("%d : CC recipient address full\n", result); break;
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+ case 759 : rt_kprintf("%d : BCC recipient address full\n", result); break;
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+ case 760 : rt_kprintf("%d : Attachments full\n", result); break;
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+ case 761 : rt_kprintf("%d : File error\n", result); break;
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+ case 762 : rt_kprintf("%d : No recipient\n", result); break;
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+ case 763 : rt_kprintf("%d : File not found\n", result); break;
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+ case 764 : rt_kprintf("%d : MMS busy\n", result); break;
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+ case 765 : rt_kprintf("%d : Server response failed\n", result); break;
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+ case 766 : rt_kprintf("%d : Error response of HTTP(S) post\n", result); break;
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+ case 767 : rt_kprintf("%d : Invalid report of HTTP(S) post\n", result); break;
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+ case 768 : rt_kprintf("%d : PDP activation failed\n", result); break;
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+ case 769 : rt_kprintf("%d : PDP deactivated\n", result); break;
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+ case 770 : rt_kprintf("%d : Socket creation failed\n", result); break;
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+ case 771 : rt_kprintf("%d : Socket connection failed\n", result); break;
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+ case 772 : rt_kprintf("%d : Socket read failed\n", result); break;
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+ case 773 : rt_kprintf("%d : Socket write failed\n", result); break;
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+ case 774 : rt_kprintf("%d : Socket closed\n", result); break;
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+ case 775 : rt_kprintf("%d : Timeout\n", result); break;
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+ case 776 : rt_kprintf("%d : Encode data error\n", result); break;
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+ case 777 : rt_kprintf("%d : HTTP(S) decode data error\n", result); break;
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+ default : rt_kprintf("%d : Unknown err code\n", result); break;
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+ }
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+}
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+
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+static void at_TCP_IP_ErrCode_parse(int result)//TCP/IP_QIGETERROR
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+{
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+ switch(result)
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+ {
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+ case 0 : rt_kprintf("%d : Operation successful\n", result); break;
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+ case 550 : rt_kprintf("%d : Unknown error\n", result); break;
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+ case 551 : rt_kprintf("%d : Operation blocked\n", result); break;
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+ case 552 : rt_kprintf("%d : Invalid parameters\n", result); break;
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+ case 553 : rt_kprintf("%d : Memory not enough\n", result); break;
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+ case 554 : rt_kprintf("%d : Create socket failed\n", result); break;
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+ case 555 : rt_kprintf("%d : Operation not supported\n", result); break;
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+ case 556 : rt_kprintf("%d : Socket bind failed\n", result); break;
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+ case 557 : rt_kprintf("%d : Socket listen failed\n", result); break;
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+ case 558 : rt_kprintf("%d : Socket write failed\n", result); break;
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+ case 559 : rt_kprintf("%d : Socket read failed\n", result); break;
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+ case 560 : rt_kprintf("%d : Socket accept failed\n", result); break;
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+ case 561 : rt_kprintf("%d : Open PDP context failed\n", result); break;
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+ case 562 : rt_kprintf("%d : Close PDP context failed\n", result); break;
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+ case 563 : rt_kprintf("%d : Socket identity has been used\n", result); break;
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+ case 564 : rt_kprintf("%d : DNS busy\n", result); break;
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+ case 565 : rt_kprintf("%d : DNS parse failed\n", result); break;
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+ case 566 : rt_kprintf("%d : Socket connect failed\n", result); break;
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+ case 567 : rt_kprintf("%d : Socket has been closed\n", result); break;
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+ case 568 : rt_kprintf("%d : Operation busy\n", result); break;
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+ case 569 : rt_kprintf("%d : Operation timeout\n", result); break;
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+ case 570 : rt_kprintf("%d : PDP context broken down\n", result); break;
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+ case 571 : rt_kprintf("%d : Cancel send\n", result); break;
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+ case 572 : rt_kprintf("%d : Operation not allowed\n", result); break;
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+ case 573 : rt_kprintf("%d : APN not configured\n", result); break;
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+ case 574 : rt_kprintf("%d : Port busy\n", result); break;
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+ default : rt_kprintf("%d : Unknown err code\n", result); break;
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+ }
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+}
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+
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+static void at_HTTP_ErrCode_parse(int result)//HTTP
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+{
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+ switch(result)
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+ {
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+ case 0 : rt_kprintf("%d : Operation successful\n", result); break;
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+ case 701 : rt_kprintf("%d : HTTP(S) unknown error\n", result); break;
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+ case 702 : rt_kprintf("%d : HTTP(S) timeout\n", result); break;
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+ case 703 : rt_kprintf("%d : HTTP(S) busy\n", result); break;
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+ case 704 : rt_kprintf("%d : HTTP(S) UART busy\n", result); break;
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+ case 705 : rt_kprintf("%d : HTTP(S) no GET/POST requests\n", result); break;
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+ case 706 : rt_kprintf("%d : HTTP(S) network busy\n", result); break;
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+ case 707 : rt_kprintf("%d : HTTP(S) network open failed\n", result); break;
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+ case 708 : rt_kprintf("%d : HTTP(S) network no configuration\n", result); break;
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+ case 709 : rt_kprintf("%d : HTTP(S) network deactivated\n", result); break;
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+ case 710 : rt_kprintf("%d : HTTP(S) network error\n", result); break;
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+ case 711 : rt_kprintf("%d : HTTP(S) URL error\n", result); break;
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+ case 712 : rt_kprintf("%d : HTTP(S) empty URL\n", result); break;
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+ case 713 : rt_kprintf("%d : HTTP(S) IP address error\n", result); break;
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+ case 714 : rt_kprintf("%d : HTTP(S) DNS error\n", result); break;
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+ case 715 : rt_kprintf("%d : HTTP(S) socket create error\n", result); break;
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+ case 716 : rt_kprintf("%d : HTTP(S) socket connect error\n", result); break;
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+ case 717 : rt_kprintf("%d : HTTP(S) socket read error\n", result); break;
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+ case 718 : rt_kprintf("%d : HTTP(S) socket write error\n", result); break;
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+ case 719 : rt_kprintf("%d : HTTP(S) socket closed\n", result); break;
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+ case 720 : rt_kprintf("%d : HTTP(S) data encode error\n", result); break;
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+ case 721 : rt_kprintf("%d : HTTP(S) data decode error\n", result); break;
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+ case 722 : rt_kprintf("%d : HTTP(S) read timeout\n", result); break;
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+ case 723 : rt_kprintf("%d : HTTP(S) response failed\n", result); break;
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+ case 724 : rt_kprintf("%d : Incoming call busy\n", result); break;
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+ case 725 : rt_kprintf("%d : Voice call busy\n", result); break;
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+ case 726 : rt_kprintf("%d : Input timeout\n", result); break;
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+ case 727 : rt_kprintf("%d : Wait data timeout\n", result); break;
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+ case 728 : rt_kprintf("%d : Wait HTTP(S) response timeout\n", result); break;
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+ case 729 : rt_kprintf("%d : Memory allocation failed\n", result); break;
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+ case 730 : rt_kprintf("%d : Invalid parameter\n", result); break;
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+ default : rt_kprintf("%d : Unknown err code\n", result); break;
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+ }
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+}
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+
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+static void at_HTTP_ResponseCode_parse(int result)//HTTP
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+{
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+ switch(result)
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+ {
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+ case 200 : rt_kprintf("%d : OK\n", result); break;
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+ case 400 : rt_kprintf("%d : Bad request\n", result); break;
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+ case 403 : rt_kprintf("%d : Forbidden\n", result); break;
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+ case 404 : rt_kprintf("%d : Not found\n", result); break;
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+ case 409 : rt_kprintf("%d : Conflict\n", result); break;
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+ case 411 : rt_kprintf("%d : Length required\n", result); break;
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+ case 500 : rt_kprintf("%d : Internal server error\n", result); break;
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+ case 502 : rt_kprintf("%d : Bad gate way\n", result); break;
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+ default : rt_kprintf("%d : Unknown err code\n", result); break;
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+ }
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+}
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+
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+static void at_FTP_ErrCode_parse(int result)//FTP
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+{
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+ switch(result)
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+ {
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+ case 0 : rt_kprintf("%d : Operation successful\n", result); break;
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+ case 601 : rt_kprintf("%d : Unknown error\n", result); break;
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+ case 602 : rt_kprintf("%d : FTP(S) server blocked\n", result); break;
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+ case 603 : rt_kprintf("%d : FTP(S) server busy\n", result); break;
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+ case 604 : rt_kprintf("%d : DNS parse failed\n", result); break;
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+ case 605 : rt_kprintf("%d : Network error\n", result); break;
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+ case 606 : rt_kprintf("%d : Control connection closed.\n", result); break;
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+ case 607 : rt_kprintf("%d : Data connection closed\n", result); break;
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+ case 608 : rt_kprintf("%d : Socket closed by peer\n", result); break;
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+ case 609 : rt_kprintf("%d : Timeout error\n", result); break;
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+ case 610 : rt_kprintf("%d : Invalid parameter\n", result); break;
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|
|
+ case 611 : rt_kprintf("%d : Failed to open file\n", result); break;
|
|
|
+ case 612 : rt_kprintf("%d : File position invalid\n", result); break;
|
|
|
+ case 613 : rt_kprintf("%d : File error\n", result); break;
|
|
|
+ case 614 : rt_kprintf("%d : Service not available, closing control connection\n", result); break;
|
|
|
+ case 615 : rt_kprintf("%d : Open data connection failed\n", result); break;
|
|
|
+ case 616 : rt_kprintf("%d : Connection closed; transfer aborted\n", result); break;
|
|
|
+ case 617 : rt_kprintf("%d : Requested file action not taken\n", result); break;
|
|
|
+ case 618 : rt_kprintf("%d : Requested action aborted: local error in processing\n", result); break;
|
|
|
+ case 619 : rt_kprintf("%d : Requested action not taken: insufficient system storage\n", result); break;
|
|
|
+ case 620 : rt_kprintf("%d : Syntax error, command unrecognized\n", result); break;
|
|
|
+ case 621 : rt_kprintf("%d : Syntax error in parameters or arguments\n", result); break;
|
|
|
+ case 622 : rt_kprintf("%d : Command not implemented\n", result); break;
|
|
|
+ case 623 : rt_kprintf("%d : Bad sequence of commands\n", result); break;
|
|
|
+ case 624 : rt_kprintf("%d : Command parameter not implemented\n", result); break;
|
|
|
+ case 625 : rt_kprintf("%d : Not logged in\n", result); break;
|
|
|
+ case 626 : rt_kprintf("%d : Need account for storing files\n", result); break;
|
|
|
+ case 627 : rt_kprintf("%d : Requested action not taken\n", result); break;
|
|
|
+ case 628 : rt_kprintf("%d : Requested action aborted: page type unknown\n", result); break;
|
|
|
+ case 629 : rt_kprintf("%d : Requested file action aborted\n", result); break;
|
|
|
+ case 630 : rt_kprintf("%d : Requested file name invalid\n", result); break;
|
|
|
+ case 631 : rt_kprintf("%d : SSL authentication failed\n", result); break;
|
|
|
+ default : rt_kprintf("%d : Unknown err code\n", result); break;
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+static void at_FTP_Protocol_ErrCode_parse(int result)//FTP_Protocol
|
|
|
+{
|
|
|
+ switch(result)
|
|
|
+ {
|
|
|
+ case 421 : rt_kprintf("%d : Service not available, closing control connection\n", result); break;
|
|
|
+ case 425 : rt_kprintf("%d : Open data connection failed\n", result); break;
|
|
|
+ case 426 : rt_kprintf("%d : Connection closed; transfer aborted\n", result); break;
|
|
|
+ case 450 : rt_kprintf("%d : Requested file action not taken\n", result); break;
|
|
|
+ case 451 : rt_kprintf("%d : Requested action aborted: local error in processing\n", result); break;
|
|
|
+ case 452 : rt_kprintf("%d : Requested action not taken: insufficient system storage\n", result); break;
|
|
|
+ case 500 : rt_kprintf("%d : Syntax error, command unrecognized\n", result); break;
|
|
|
+ case 501 : rt_kprintf("%d : Syntax error in parameters or arguments\n", result); break;
|
|
|
+ case 502 : rt_kprintf("%d : Command not implemented\n", result); break;
|
|
|
+ case 503 : rt_kprintf("%d : Bad sequence of commands\n", result); break;
|
|
|
+ case 504 : rt_kprintf("%d : Command parameter not implemented\n", result); break;
|
|
|
+ case 530 : rt_kprintf("%d : Not logged in\n", result); break;
|
|
|
+ case 532 : rt_kprintf("%d : Need account for storing files\n", result); break;
|
|
|
+ case 550 : rt_kprintf("%d : Requested action not taken: file unavailable\n", result); break;
|
|
|
+ case 551 : rt_kprintf("%d : Requested action aborted: page type unknown\n", result); break;
|
|
|
+ case 552 : rt_kprintf("%d : Requested file action aborted: exceeded storage allocation\n", result); break;
|
|
|
+ case 553 : rt_kprintf("%d : Requested action not taken: file name not allowed\n", result); break;
|
|
|
+ default : rt_kprintf("%d : Unknown err code\n", result); break;
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+static void at_SMTP_ErrCode_parse(int result)//Email
|
|
|
+{
|
|
|
+ switch(result)
|
|
|
+ {
|
|
|
+ case 651 : rt_kprintf("%d : Unknown error\n", result); break;
|
|
|
+ case 652 : rt_kprintf("%d : The SMTP server is busy, such as uploading the body or sending an email.\n", result); break;
|
|
|
+ case 653 : rt_kprintf("%d : Failed to get IP address according to the domain name.\n", result); break;
|
|
|
+ case 654 : rt_kprintf("%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.\n", result); break;
|
|
|
+ case 655 : rt_kprintf("%d : Unsupported authentication type\n", result); break;
|
|
|
+ case 656 : rt_kprintf("%d : The connection for the SMTP server is closed by peer.\n", result); break;
|
|
|
+ case 657 : rt_kprintf("%d : GPRS/CSD context is deactivated.\n", result); break;
|
|
|
+ case 658 : rt_kprintf("%d : Timeout\n", result); break;
|
|
|
+ case 659 : rt_kprintf("%d : No recipient for the SMTP server\n", result); break;
|
|
|
+ case 660 : rt_kprintf("%d : Failed to send an email\n", result); break;
|
|
|
+ case 661 : rt_kprintf("%d : Failed to open a file\n", result); break;
|
|
|
+ case 662 : rt_kprintf("%d : No enough memory for the attachment\n", result); break;
|
|
|
+ case 663 : rt_kprintf("%d : Failed to save the attachment\n", result); break;
|
|
|
+ case 664 : rt_kprintf("%d : The input parameter is wrong\n", result); break;
|
|
|
+ case 665 : rt_kprintf("%d : SSL authentication failed\n", result); break;
|
|
|
+ case 666 : rt_kprintf("%d : Service not available, closing transmission channel\n", result); break;
|
|
|
+ case 667 : rt_kprintf("%d : Requested mail action not taken: mailbox unavailable\n", result); break;
|
|
|
+ case 668 : rt_kprintf("%d : Requested action aborted: local error in processing\n", result); break;
|
|
|
+ case 669 : rt_kprintf("%d : Requested action not taken: insufficient system storage\n", result); break;
|
|
|
+ case 670 : rt_kprintf("%d : Syntax error, command unrecognized\n", result); break;
|
|
|
+ case 671 : rt_kprintf("%d : Syntax error in parameters or arguments\n", result); break;
|
|
|
+ case 672 : rt_kprintf("%d : Command not implemented\n", result); break;
|
|
|
+ case 673 : rt_kprintf("%d : Bad sequence of commands\n", result); break;
|
|
|
+ case 674 : rt_kprintf("%d : Command parameter not implemented\n", result); break;
|
|
|
+ case 675 : rt_kprintf("%d : <domain> does not accept mail (see RFC1846)\n", result); break;
|
|
|
+ case 676 : rt_kprintf("%d : Access denied\n", result); break;
|
|
|
+ case 677 : rt_kprintf("%d : Authentication failed\n", result); break;
|
|
|
+ case 678 : rt_kprintf("%d : Requested action not taken: mailbox unavailable\n", result); break;
|
|
|
+ case 679 : rt_kprintf("%d : User not local; please try <forward-path>\n", result); break;
|
|
|
+ case 680 : rt_kprintf("%d : Requested mail action aborted: exceeded storage allocation\n", result); break;
|
|
|
+ case 681 : rt_kprintf("%d : Requested action not taken: mailbox name not allowed\n", result); break;
|
|
|
+ case 682 : rt_kprintf("%d : Transaction failed\n", result); break;
|
|
|
+ default : rt_kprintf("%d : Unknown err code\n", result); break;
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+static void at_SMTP_Protocol_ErrCode_parse(int result)//Email_Protocol
|
|
|
+{
|
|
|
+ switch(result)
|
|
|
+ {
|
|
|
+ case 421 : rt_kprintf("%d : Service not available, closing transmission channel\n", result); break;
|
|
|
+ case 450 : rt_kprintf("%d : Requested mail action not taken: mailbox unavailable\n", result); break;
|
|
|
+ case 451 : rt_kprintf("%d : Requested action aborted: local error in processing\n", result); break;
|
|
|
+ case 452 : rt_kprintf("%d : Requested action not taken: insufficient system storage\n", result); break;
|
|
|
+ case 500 : rt_kprintf("%d : Syntax error, command unrecognized\n", result); break;
|
|
|
+ case 501 : rt_kprintf("%d : Syntax error in parameters or arguments\n", result); break;
|
|
|
+ case 502 : rt_kprintf("%d : Command not implemented\n", result); break;
|
|
|
+ case 503 : rt_kprintf("%d : Bad sequence of commands\n", result); break;
|
|
|
+ case 504 : rt_kprintf("%d : Command parameter not implemented\n", result); break;
|
|
|
+ case 521 : rt_kprintf("%d : <domain> does not accept mail (see RFC1846)\n", result); break;
|
|
|
+ case 530 : rt_kprintf("%d : Access denied\n", result); break;
|
|
|
+ case 535 : rt_kprintf("%d : Authentication failed\n", result); break;
|
|
|
+ case 550 : rt_kprintf("%d : Requested action not taken: mailbox unavailable\n", result); break;
|
|
|
+ case 551 : rt_kprintf("%d : User not local; please try <forward-path>\n", result); break;
|
|
|
+ case 552 : rt_kprintf("%d : Requested mail action aborted: exceeded storage allocation\n", result); break;
|
|
|
+ case 553 : rt_kprintf("%d : Requested action not taken: mailbox name not allowed\n", result); break;
|
|
|
+ case 554 : rt_kprintf("%d : Transaction failed\n", result); break;
|
|
|
+ default : rt_kprintf("%d : Unknown err code\n", 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(128, 2, rt_tick_from_millisecond(10*1000));
|
|
|
+ if (!resp)
|
|
|
+ {
|
|
|
+ LOG_E("No memory for response structure!");
|
|
|
+ return -RT_ENOMEM;
|
|
|
+ }
|
|
|
+
|
|
|
+ result = at_exec_cmd(resp, "AT+QICLOSE=%d,8", socket);
|
|
|
+
|
|
|
+
|
|
|
+ if (result == RT_EOK)
|
|
|
+ {
|
|
|
+ if (at_resp_get_line_by_kw(resp, "OK") != RT_NULL)
|
|
|
+ {
|
|
|
+ goto __exit;
|
|
|
+ }
|
|
|
+ else if (at_resp_get_line_by_kw(resp, "ERROR") != RT_NULL)
|
|
|
+ {
|
|
|
+ LOG_E("socket (%d) close failed, \"ERROR\" returned.", socket);
|
|
|
+ goto __exit;
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ LOG_E("socket (%d) close failed, not \"OK\" OR \"ERROR\" returned.", socket);
|
|
|
+ goto __exit;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (result == -RT_ETIMEOUT)
|
|
|
+ {
|
|
|
+ LOG_E("socket (%d) close failed, wait close OK timeout.", socket);
|
|
|
+ result = -RT_ETIMEOUT;
|
|
|
+ goto __exit;
|
|
|
+ }
|
|
|
+
|
|
|
+__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;
|
|
|
+ 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(eg: AT+QIOPEN=0,"TCP","x.x.x.x", 1234) to connect TCP server */
|
|
|
+ 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", socket, ip, port) < 0)
|
|
|
+ {
|
|
|
+ result = -RT_ERROR;
|
|
|
+ goto __exit;
|
|
|
+ }
|
|
|
+ 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;
|
|
|
+}
|
|
|
+
|
|
|
+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.*/
|
|
|
+ extern int at_set_end_sign(char ch);
|
|
|
+ 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;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * 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, affected by network status */
|
|
|
+ resp = at_create_resp(128, 0, rt_tick_from_millisecond(60 * 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 resolve failed, wait dns result timeout.", socket);
|
|
|
+ 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 result, recv_len, time, ttl;
|
|
|
+ char dst_ip[16] = { 0 };
|
|
|
+
|
|
|
+ RT_ASSERT(data);
|
|
|
+
|
|
|
+ sscanf(data, "+QPING: %d,%[^,],%d,%d,%d", &result, dst_ip, &recv_len, &time, &ttl);
|
|
|
+
|
|
|
+ switch(result)
|
|
|
+ {
|
|
|
+ case 0:
|
|
|
+ rt_kprintf("%d bytes from %s icmp_seq=%d ttl=%d time=%d ms\n", recv_len, dst_ip, icmp_seq++, ttl, time);
|
|
|
+ break;
|
|
|
+ default:
|
|
|
+ rt_kprintf("ping: ");
|
|
|
+ at_TCP_IP_ErrCode_parse(result);
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+}
|
|
|
+
|
|
|
+static void urc_connect_func(const char *data, rt_size_t size)
|
|
|
+{
|
|
|
+ int socket = 0;
|
|
|
+ int result = 0;
|
|
|
+
|
|
|
+ RT_ASSERT(data && size);
|
|
|
+
|
|
|
+ sscanf(data, "%*[^0-9]%d,%d", &socket , &result);
|
|
|
+
|
|
|
+ if (result == 0)
|
|
|
+ {
|
|
|
+ at_socket_event_send(SET_EVENT(socket, EC20_EVENT_CONN_OK));
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ at_TCP_IP_ErrCode_parse(result);
|
|
|
+ at_socket_event_send(SET_EVENT(socket, EC20_EVENT_CONN_FAIL));
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+static void urc_send_func(const char *data, rt_size_t size)
|
|
|
+{
|
|
|
+ RT_ASSERT(data && size);
|
|
|
+
|
|
|
+ if (strstr(data, "SEND OK"))
|
|
|
+ {
|
|
|
+ at_socket_event_send(SET_EVENT(cur_socket, EC20_EVENT_SEND_OK));
|
|
|
+ }
|
|
|
+ else if (strstr(data, "SEND FAIL"))
|
|
|
+ {
|
|
|
+ at_socket_event_send(SET_EVENT(cur_socket, EC20_EVENT_SEND_FAIL));
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+static void urc_close_func(const char *data, rt_size_t size)
|
|
|
+{
|
|
|
+ int socket = 0;
|
|
|
+
|
|
|
+ RT_ASSERT(data && size);
|
|
|
+
|
|
|
+ sscanf(data, "+QIURC: \"closed\",%d", &socket);
|
|
|
+
|
|
|
+ /* notice the socket is disconnect by remote */
|
|
|
+ if (at_evt_cb_set[AT_SOCKET_EVT_CLOSED])
|
|
|
+ {
|
|
|
+ at_evt_cb_set[AT_SOCKET_EVT_CLOSED](socket, AT_SOCKET_EVT_CLOSED, NULL, 0);
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+static void urc_recv_func(const char *data, rt_size_t size)
|
|
|
+{
|
|
|
+ int socket = 0;
|
|
|
+ rt_size_t bfsz = 0, temp_size = 0;
|
|
|
+ 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);
|
|
|
+
|
|
|
+ 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));
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ at_client_recv(temp, bfsz - temp_size);
|
|
|
+ }
|
|
|
+ temp_size += sizeof(temp);
|
|
|
+ }
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* sync receive data */
|
|
|
+ if (at_client_recv(recv_buf, bfsz) != bfsz)
|
|
|
+ {
|
|
|
+ LOG_E("receive size(%d) data failed!", bfsz);
|
|
|
+ rt_free(recv_buf);
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* 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;
|
|
|
+
|
|
|
+ RT_ASSERT(data && size);
|
|
|
+
|
|
|
+ for(i=0;i<size;i++)
|
|
|
+ {
|
|
|
+ if(*(data+i) == '.')
|
|
|
+ j++;
|
|
|
+ }
|
|
|
+ if(j == 3)
|
|
|
+ {
|
|
|
+ sscanf(data, "+QIURC: \"dnsgip\",\"%[^\"]", recv_ip);
|
|
|
+ recv_ip[15] = '\0';
|
|
|
+ at_socket_event_send(EC20_EVENT_DOMAIN_OK);
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+static void urc_func(const char *data, rt_size_t size)
|
|
|
+{
|
|
|
+ RT_ASSERT(data);
|
|
|
+
|
|
|
+ LOG_I("URC data : %.*s", size, data);
|
|
|
+}
|
|
|
+
|
|
|
+static void urc_qiurc_func(const char *data, rt_size_t size)
|
|
|
+{
|
|
|
+ RT_ASSERT(data && size);
|
|
|
+
|
|
|
+ rt_kprintf("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;//
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+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},
|
|
|
+};
|
|
|
+
|
|
|
+/* AT client port initialization */
|
|
|
+int at_client_port_init(void)
|
|
|
+{
|
|
|
+ /* create current AT socket event */
|
|
|
+ at_socket_event = rt_event_create("at_sock_event", 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_event_lock", 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;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* register URC data execution function */
|
|
|
+ at_set_urc_table(urc_table, sizeof(urc_table) / sizeof(urc_table[0]));
|
|
|
+
|
|
|
+ return RT_EOK;
|
|
|
+}
|
|
|
+
|
|
|
+#define AT_SEND_CMD(resp, resp_line, timeout, cmd) \
|
|
|
+ do \
|
|
|
+ { \
|
|
|
+ if (at_exec_cmd(at_resp_set_info(resp, 128, resp_line, rt_tick_from_millisecond(timeout)), cmd) < 0) \
|
|
|
+ { \
|
|
|
+ return -RT_ERROR; \
|
|
|
+ } \
|
|
|
+ } while(0); \
|
|
|
+
|
|
|
+int ec20_net_init(void)
|
|
|
+{
|
|
|
+#define AT_RETRY 10
|
|
|
+#define CIMI_RETRY 10
|
|
|
+#define CSQ_RETRY 20
|
|
|
+#define CREG_RETRY 10
|
|
|
+#define CGREG_RETRY 20
|
|
|
+
|
|
|
+ at_response_t resp = RT_NULL;
|
|
|
+ int i, qi_arg[3];
|
|
|
+ char parsed_data[20];
|
|
|
+
|
|
|
+ resp = at_create_resp(128, 0, rt_tick_from_millisecond(300));
|
|
|
+ if (!resp)
|
|
|
+ {
|
|
|
+ LOG_E("No memory for response structure!");
|
|
|
+ return -RT_ENOMEM;
|
|
|
+ }
|
|
|
+ LOG_D("Start initializing the EC20 module");
|
|
|
+ /* wait EC20 startup finish */
|
|
|
+ rt_thread_delay(rt_tick_from_millisecond(1000));
|
|
|
+ /* Start AT SYNC: Send AT every 500ms, if receive OK, SYNC success, if no OK return after sending AT 10 times, SYNC fail */
|
|
|
+ i = 0;
|
|
|
+ while(at_exec_cmd(at_resp_set_info(resp, 128, 0, rt_tick_from_millisecond(500)), "AT") < 0)
|
|
|
+ {
|
|
|
+ i++;
|
|
|
+ LOG_D("AT SYNC %d", i);
|
|
|
+ if(i > AT_RETRY)
|
|
|
+ {
|
|
|
+ LOG_E("AT SYNC failed");
|
|
|
+ return -RT_ERROR;
|
|
|
+ }
|
|
|
+ rt_thread_delay(rt_tick_from_millisecond(1000));
|
|
|
+ }
|
|
|
+ /* 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");
|
|
|
+ return -RT_ERROR;
|
|
|
+ }
|
|
|
+ /* 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");
|
|
|
+ return -RT_ERROR;
|
|
|
+ }
|
|
|
+ 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]);
|
|
|
+ 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);
|
|
|
+ return -RT_ERROR;
|
|
|
+ }
|
|
|
+ /* 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);
|
|
|
+ return -RT_ERROR;
|
|
|
+ }
|
|
|
+ /* 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);
|
|
|
+ return -RT_ERROR;
|
|
|
+ }
|
|
|
+ /*Use AT+CEREG? to query current EPS Network Registration Status*/
|
|
|
+ AT_SEND_CMD(resp, 0, 300, "AT+CEREG?");
|
|
|
+ /* Query Socket Service Status */
|
|
|
+ AT_SEND_CMD(resp, 0, 300, "AT+QISTATE?");
|
|
|
+ /* Use AT+COPS? to query current Network Operator */
|
|
|
+ AT_SEND_CMD(resp, 0, 300, "AT+COPS?");
|
|
|
+ at_resp_parse_line_args_by_kw(resp, "+COPS:", "+COPS: %*[^\"]\"%[^\"]", &parsed_data);
|
|
|
+ if(strcmp(parsed_data,"CHINA MOBILE") == 0)
|
|
|
+ {
|
|
|
+// LOG_I("CMCC");
|
|
|
+ LOG_I("%s", parsed_data);
|
|
|
+ AT_SEND_CMD(resp, 0, 300, QICSGP_CHINA_MOBILE);
|
|
|
+ }
|
|
|
+ else if(strcmp(parsed_data,"CHN-UNICOM") == 0)
|
|
|
+ {
|
|
|
+// LOG_I("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);
|
|
|
+// LOG_I("CT");
|
|
|
+ LOG_I("%s", parsed_data);
|
|
|
+ }
|
|
|
+ /* 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");
|
|
|
+ /* 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: %*[^\"]\"%[^\"]", &parsed_data);
|
|
|
+ LOG_I("%s", parsed_data);
|
|
|
+
|
|
|
+ if (resp)
|
|
|
+ {
|
|
|
+ at_delete_resp(resp);
|
|
|
+ }
|
|
|
+
|
|
|
+ LOG_I("AT network initialize success!");
|
|
|
+
|
|
|
+ return RT_EOK;
|
|
|
+}
|
|
|
+
|
|
|
+int ec20_time(int argc, char **argv)
|
|
|
+{
|
|
|
+// QNTP
|
|
|
+
|
|
|
+ return RT_EOK;
|
|
|
+}
|
|
|
+
|
|
|
+int ec20_ping(int argc, char **argv)
|
|
|
+{
|
|
|
+ at_response_t resp = RT_NULL;
|
|
|
+
|
|
|
+ if (argc != 2)
|
|
|
+ {
|
|
|
+ rt_kprintf("Please input: at_ping <host address>\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 <host address>\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;
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+#ifdef FINSH_USING_MSH
|
|
|
+#include <finsh.h>
|
|
|
+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_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 = {
|
|
|
+ .connect = ec20_socket_connect,
|
|
|
+ .close = ec20_socket_close,
|
|
|
+ .send = ec20_socket_send,
|
|
|
+ .domain_resolve = ec20_domain_resolve,
|
|
|
+ .set_event_cb = ec20_socket_set_event_cb,
|
|
|
+};
|
|
|
+
|
|
|
+static int at_socket_device_init(void)
|
|
|
+{
|
|
|
+ ec20_net_init();
|
|
|
+
|
|
|
+ at_scoket_device_register(&ec20_socket_ops);
|
|
|
+
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+INIT_APP_EXPORT(at_socket_device_init);
|
|
|
+
|
|
|
+#endif /* AT_DEVICE_NOT_SELECTED */
|
MarcusXing