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4G module EC200A MQTT connection

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This commit is contained in:
xuyanghang
2024-01-12 16:44:40 +08:00
parent 5986dce9e7
commit bbe1eba081
7 changed files with 371 additions and 10 deletions
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APP_Framework/Framework/connection/4g/ec200a/Makefile
+1 -1
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@@ -7,7 +7,7 @@ ifeq ($(CONFIG_ADD_NUTTX_FEATURES),y)
endif
ifeq ($(CONFIG_ADD_XIZI_FEATURES),y)
SRC_FILES := ec200a.c
SRC_FILES := ec200a.c ec200a_mqtt.c
include $(KERNEL_ROOT)/compiler.mk
APP_Framework/Framework/connection/4g/ec200a/SConscript
+1 -1
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@@ -4,7 +4,7 @@ import os
cwd = GetCurrentDir()
src = []
if GetDepend(['ADAPTER_EC200A']):
src += ['ec200a.c']
src += ['ec200a.c', 'ec200a_mqtt.c']
group = DefineGroup('connection 4g ec200a', src, depend = [], CPPPATH = [cwd])
Return('group')
APP_Framework/Framework/connection/4g/ec200a/ec200a.c
+11 -1
View File
@@ -22,7 +22,7 @@
#include <at_agent.h>
#define EC200A_AT_MODE_CMD "+++"
#define EC200A_GET_QCCID_CMD "AT+QCCID\r\n"
#define EC200A_GET_QCCID_CMD "AT+QCCID\r\n"
#define EC200A_GET_CPIN_CMD "AT+CPIN?\r\n"
#define EC200A_GET_CREG_CMD "AT+CREG?\r\n"
#define EC200A_CFG_TCP_CMD "AT+QICSGP"
@@ -42,6 +42,11 @@
#define TRY_TIMES 10
extern int Ec200aMqttConnect(struct Adapter *adapter, const char *ip, const char *port, const char *client_id, const char *username, const char *password);
extern int Ec200aMqttDisconnect(struct Adapter *adapter);
extern int Ec200aMqttSend(struct Adapter *adapter, const char *topic, const void *buf, size_t len);
extern int Ec200aMqttRecv(struct Adapter *adapter, const char *topic, void *buf, size_t len);
static void Ec200aPowerSet(void)
{
#ifdef ADAPTER_EC200A_USING_PWRKEY
@@ -261,6 +266,7 @@ static int Ec200aConnect(struct Adapter *adapter, enum NetRoleType net_role, con
/*step6: serial write "AT+QICLOSE", close socket connect before open socket*/
memset(ec200a_cmd, 0, sizeof(ec200a_cmd));
sprintf(ec200a_cmd, EC200A_CLOSE_SOCKET_CMD, adapter->socket.socket_id);
for(try = 0; try < TRY_TIMES; try++){
ret = AtCmdConfigAndCheck(adapter->agent, ec200a_cmd, EC200A_OK_REPLY);
@@ -526,6 +532,10 @@ static const struct IpProtocolDone ec200a_done =
.send = Ec200aSend,
.recv = Ec200aRecv,
.disconnect = Ec200aDisconnect,
.mqttconnect = Ec200aMqttConnect,
.mqttdisconnect = Ec200aMqttDisconnect,
.mqttsend = Ec200aMqttSend,
.mqttrecv = Ec200aMqttRecv,
};
AdapterProductInfoType Ec200aAttach(struct Adapter *adapter)
APP_Framework/Framework/connection/4g/ec200a/ec200a_mqtt.c
+210 -6
View File
@@ -17,26 +17,230 @@
* @author AIIT XUOS Lab
* @date 2024.1.5
*/
#include <adapter.h>
#include <at_agent.h>
#define EC200A_GET_QCCID_CMD "AT+QCCID\r\n"
#define EC200A_GET_CPIN_CMD "AT+CPIN?\r\n"
#define EC200A_GET_CREG_CMD "AT+CREG?\r\n"
#define EC200A_CLOSE "AT+QPOWD\r\n"
#define EC200A_SET_MQTT_MODE_CMD "AT+QMTCFG=\"recv/mode\",0,0,1\r\n"
#define EC200A_SET_MQTT_SERVER_CMD "AT+QMTOPEN=0,"
#define EC200A_SET_MQTT_CONNECT_CMD "AT+QMTCONN=0,"
#define EC200A_SET_MQTT_DISCONN_CMD "AT+QMTDISC=0\r\n"
#define EC200A_SET_MQTT_PUBEX_CMD "AT+QMTPUBEX=0,0,0,0,"
#define EC200A_SET_MQTT_SUB_CMD "AT+QMTSUB=0,1,"
static int Ec200aMqttOpen() {
#define EC200A_OK_REPLY "OK"
#define EC200A_READY_REPLY "READY"
#define EC200A_CREG_REPLY ",1"
#define EC200A_PUBEX_REPLY ">"
#define TRY_TIMES 10
int Ec200aMqttConnect(struct Adapter *adapter, const char *ip, const char *port, const char *client_id, const char *username, const char *password) {
int ret = 0;
int try = 0;
uint8_t ec200a_cmd[64];
AtSetReplyEndChar(adapter->agent, 0x4F, 0x4B);
/*step1: serial write "+++", quit transparent mode*/
PrivTaskDelay(1500); //before +++ command, wait at least 1s
ATOrderSend(adapter->agent, REPLY_TIME_OUT, NULL, "+++");
PrivTaskDelay(1500); //after +++ command, wait at least 1s
/*step2: serial write "AT+CCID", get SIM ID*/
for(try = 0; try < TRY_TIMES; try++){
ret = AtCmdConfigAndCheck(adapter->agent, EC200A_GET_QCCID_CMD, EC200A_OK_REPLY);
if (ret == 0) {
break;
}
}
if (ret < 0) {
goto out;
}
/*step3: serial write "AT+CPIN?", check SIM status*/
for(try = 0; try < TRY_TIMES; try++){
ret = AtCmdConfigAndCheck(adapter->agent, EC200A_GET_CPIN_CMD, EC200A_READY_REPLY);
if (ret == 0) {
break;
}
}
if (ret < 0) {
goto out;
}
/*step4: serial write "AT+CREG?", check whether registered to GSM net*/
PrivTaskDelay(1000); //before CREG command, wait 1s
for(try = 0; try < TRY_TIMES; try++){
ret = AtCmdConfigAndCheck(adapter->agent, EC200A_GET_CREG_CMD, EC200A_CREG_REPLY);
if (ret == 0) {
break;
}
}
if (ret < 0) {
goto out;
}
/*step5: serial write "AT+QMTCFG=", config mqtt params*/
for(try = 0; try < TRY_TIMES; try++){
ret = AtCmdConfigAndCheck(adapter->agent, EC200A_SET_MQTT_MODE_CMD, EC200A_OK_REPLY);
if (ret == 0) {
break;
}
}
if (ret < 0) {
goto out;
}
/*step6: serial write "AT+OPEN=", config mqtt ip and port*/
memset(ec200a_cmd, 0, sizeof(ec200a_cmd));
strcpy(ec200a_cmd, EC200A_SET_MQTT_SERVER_CMD);
strcat(ec200a_cmd, "\"");
strcat(ec200a_cmd, ip);
strcat(ec200a_cmd, "\",");
strcat(ec200a_cmd, port);
strcat(ec200a_cmd, "\r\n");
for(try = 0; try < TRY_TIMES; try++){
ret = AtCmdConfigAndCheck(adapter->agent, ec200a_cmd, EC200A_OK_REPLY);
if (ret == 0) {
break;
}
}
if (ret < 0) {
goto out;
}
/*step7: serial write "AT+QMTCONN=", config mqtt connection*/
PrivTaskDelay(1000); //before mqtt connect command, wait 1s
memset(ec200a_cmd, 0, sizeof(ec200a_cmd));
strcpy(ec200a_cmd, EC200A_SET_MQTT_CONNECT_CMD);
strcat(ec200a_cmd, "\"");
strcat(ec200a_cmd, client_id);
strcat(ec200a_cmd, "\",\"");
strcat(ec200a_cmd, username);
strcat(ec200a_cmd, "\",\"");
strcat(ec200a_cmd, password);
strcat(ec200a_cmd, "\"\r\n");
for(try = 0; try < TRY_TIMES; try++){
ret = AtCmdConfigAndCheck(adapter->agent, ec200a_cmd, EC200A_OK_REPLY);
if (ret == 0) {
break;
}
}
if (ret < 0) {
goto out;
}
ADAPTER_DEBUG("Ec200a mqtt connect done\n");
return 0;
out:
ADAPTER_DEBUG("Ec200a mqtt connect failed. Power down\n");
ret = AtCmdConfigAndCheck(adapter->agent, EC200A_CLOSE, EC200A_OK_REPLY);
return -1;
}
int Ec200aMqttDisconnect(struct Adapter *adapter)
{
int ret = 0;
static int Ec200aMqttClose() {
AtSetReplyEndChar(adapter->agent, 0x4F, 0x4B);
/*step1: serial write "+++", quit transparent mode*/
PrivTaskDelay(1500); //before +++ command, wait at least 1s
ATOrderSend(adapter->agent, REPLY_TIME_OUT, NULL, "+++");
PrivTaskDelay(1500); //after +++ command, wait at least 1s
/*step2: serial write "AT+QMTDISC", close mqtt connect*/
ret = AtCmdConfigAndCheck(adapter->agent, EC200A_SET_MQTT_DISCONN_CMD, EC200A_OK_REPLY);
if (ret < 0) {
goto out;
}
ADAPTER_DEBUG("Ec200a disconnect mqtt done\n");
return 0;
out:
ADAPTER_DEBUG("Ec200a disconnect mqtt failed. Power down\n");
ret = AtCmdConfigAndCheck(adapter->agent, EC200A_CLOSE, EC200A_OK_REPLY);
return -1;
}
static int Ec200aMqttConnect() {
int Ec200aMqttSend(struct Adapter *adapter, const char *topic, const void *buf, size_t len) {
int ret = 0;
int try = 0;
uint8_t ec200a_cmd[64];
AtSetReplyEndChar(adapter->agent, 0x3E, 0x20);
char len_str[10];
sprintf(len_str, "%u", len);
memset(ec200a_cmd, 0, sizeof(ec200a_cmd));
strcpy(ec200a_cmd, EC200A_SET_MQTT_PUBEX_CMD);
strcat(ec200a_cmd, "\"");
strcat(ec200a_cmd, topic);
strcat(ec200a_cmd, "\",");
strcat(ec200a_cmd, len_str);
strcat(ec200a_cmd, "\r\n");
for(try = 0; try < TRY_TIMES; try++){
ret = AtCmdConfigAndCheck(adapter->agent, ec200a_cmd, EC200A_PUBEX_REPLY);
if (ret == 0) {
break;
}
}
if (ret < 0) {
goto out;
}
EntmSend(adapter->agent, buf, len);
ADAPTER_DEBUG("Ec200a mqtt send done\n");
return 0;
out:
ADAPTER_DEBUG("Ec200a mqtt send failed. Power down\n");
ret = AtCmdConfigAndCheck(adapter->agent, EC200A_CLOSE, EC200A_OK_REPLY);
return -1;
}
static int Ec200aMqttSend() {
int Ec200aMqttRecv(struct Adapter *adapter, const char *topic, void *buf, size_t len) {
int ret = 0;
int try = 0;
uint8_t ec200a_cmd[64];
}
AtSetReplyEndChar(adapter->agent, 0x4F, 0x4B);
memset(ec200a_cmd, 0, sizeof(ec200a_cmd));
strcpy(ec200a_cmd, EC200A_SET_MQTT_SUB_CMD);
strcat(ec200a_cmd, "\"");
strcat(ec200a_cmd, topic);
strcat(ec200a_cmd, "\",0\r\n");
PrivTaskDelay(1000); //before mqtt sub topic command, wait 1s
for(try = 0; try < TRY_TIMES; try++){
ret = AtCmdConfigAndCheck(adapter->agent, ec200a_cmd, EC200A_OK_REPLY);
if (ret == 0) {
break;
}
}
if (ret < 0) {
goto out;
}
EntmRecv(adapter->agent, buf, len, 30);
static int Ec200aMqttRecv() {
ADAPTER_DEBUG("Ec200a mqtt recv done\n");
return 0;
out:
ADAPTER_DEBUG("Ec200a mqtt recv failed. Power down\n");
ret = AtCmdConfigAndCheck(adapter->agent, EC200A_CLOSE, EC200A_OK_REPLY);
return -1;
}