Revision 1:5a9fdc848911, committed 2019-12-10

Comitter:

cornetlin

Date:

Tue Dec 10 07:13:20 2019 +0000

Parent:

0:8d0ccf7acecd

Child:

2:0fbb5fc452de

Child:

3:a21eb3abb874

Commit message:

L475VG-IOT01A+WIFI+MQTT

Changed in this revision

--- a/BSP_B-L475E-IOT01.lib	Wed Feb 27 18:17:05 2019 +0900
+++ b/BSP_B-L475E-IOT01.lib	Tue Dec 10 07:13:20 2019 +0000
@@ -1,1 +1,1 @@
-https://os.mbed.com/teams/ST/code/BSP_B-L475E-IOT01/#0c70bc6d2dc0
+https://os.mbed.com/teams/ST/code/BSP_B-L475E-IOT01/#bfe8272ced90

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MQTT.lib	Tue Dec 10 07:13:20 2019 +0000
@@ -0,0 +1,1 @@
+https://mbed.org/teams/mqtt/code/MQTT/#9cff7b6bbd01

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MQTTNetwork.h	Tue Dec 10 07:13:20 2019 +0000
@@ -0,0 +1,39 @@
+#ifndef _MQTTNETWORK_H_
+#define _MQTTNETWORK_H_
+
+#include "NetworkInterface.h"
+#include "TCPSocket.h"
+
+class MQTTNetwork {
+public:
+    MQTTNetwork(NetworkInterface* aNetwork) : network(aNetwork) {
+        socket = new TCPSocket();
+    }
+
+    ~MQTTNetwork() {
+        delete socket;
+    }
+
+    int read(unsigned char* buffer, int len, int timeout) {
+        return socket->recv(buffer, len);
+    }
+
+    int write(unsigned char* buffer, int len, int timeout) {
+        return socket->send(buffer, len);
+    }
+
+    int connect(const char* hostname, int port) {
+        socket->open(network);
+        return socket->connect(hostname, port);
+    }
+
+    int disconnect() {
+        return socket->close();
+    }
+
+private:
+    NetworkInterface* network;
+    TCPSocket* socket;
+};
+
+#endif // _MQTTNETWORK_H_

--- a/main.cpp	Wed Feb 27 18:17:05 2019 +0900
+++ b/main.cpp	Tue Dec 10 07:13:20 2019 +0000
@@ -1,41 +1,31 @@
-/* WiFi Example
- * Copyright (c) 2016 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+/* WiFi+MQTT Example
+  */
 
 #include "mbed.h"
 #include "TCPSocket.h"
 #include "wifi-ism43362/ISM43362Interface.h"
-#include "treasure-data-rest.h"
-// Sensors drivers present in the BSP library
-#include "stm32l475e_iot01_tsensor.h"
-#include "stm32l475e_iot01_hsensor.h"
-#include "stm32l475e_iot01_psensor.h"
-#include "stm32l475e_iot01_magneto.h"
-#include "stm32l475e_iot01_gyro.h"
-#include "stm32l475e_iot01_accelero.h"
-
-#define BUFF_SIZE   200
+#define logMessage printf
+#define MQTTCLIENT_QOS2 1
+#include "MQTTNetwork.h"
+#include "MQTTmbed.h"
+#include "MQTTClient.h"
 
 ISM43362Interface net;
 // WiFiInterface *wifi;
 
+void messageArrived(MQTT::MessageData& md)
+{
+    MQTT::Message &message = md.message;
+    logMessage("Message arrived: qos %d, retained %d, dup %d, packetid %d\r\n", message.qos, message.retained, message.dup, message.id);
+    logMessage("Payload %.*s\r\n", message.payloadlen, (char*)message.payload);
+    //++arrivedcount;
+}
+
 int main(void){
 
     int count = 0;
 
-    printf("\r\nTreasure Data REST API Demo\n");
+    printf("\r\nWiFi+MQTT Example Demo\n");
 
     // Connect to Wifi
     printf("\nConnecting to %s...\n", MBED_CONF_APP_WIFI_SSID);
@@ -52,160 +42,68 @@
     printf("Gateway: %s\n", net.get_gateway());
     printf("RSSI: %d\n\n", net.get_rssi());
 
-    // Create Treasure data objects (Network, Database, Table, APIKey)
-    TreasureData_RESTAPI* heap  = new TreasureData_RESTAPI(&net,"iot_test","heap_info", MBED_CONF_APP_API_KEY);
-    TreasureData_RESTAPI* cpu   = new TreasureData_RESTAPI(&net,"iot_test","cpu_info",  MBED_CONF_APP_API_KEY);
-    TreasureData_RESTAPI* stack = new TreasureData_RESTAPI(&net,"iot_test","stack_info",MBED_CONF_APP_API_KEY);
-    TreasureData_RESTAPI* sys   = new TreasureData_RESTAPI(&net,"iot_test","sys_info",  MBED_CONF_APP_API_KEY);
-    TreasureData_RESTAPI* sensor   = new TreasureData_RESTAPI(&net,"iot_test","sensor_info",  MBED_CONF_APP_API_KEY);
+    printf("\Wifi Example Done,MQTT Example Start\n");
+    
+    // MQTT Example Start
+    float version = 0.6;
+    char* publishtopic = "publishtest";
+    char* subscribetopic = "subscribtest";
+
+    logMessage("HelloMQTT: version is %.2f\r\n", version);
 
+    NetworkInterface* network = &net;
+    if (!network) {
+        return -1;
+    }
 
-    // Device Information Objects
-    mbed_stats_cpu_t    cpuinfo;
-    mbed_stats_heap_t   heapinfo;
-    mbed_stats_stack_t  stackinfo;
-    mbed_stats_sys_t    sysinfo;
+    MQTTNetwork mqttNetwork(network);
+
+    MQTT::Client<MQTTNetwork, Countdown> client(mqttNetwork);
 
-    // Buffers to create strings in
-    char cpu_buff  [BUFF_SIZE] = {0};
-    char heap_buff [BUFF_SIZE] = {0};
-    char stack_buff[BUFF_SIZE] = {0};
-    char sys_buff  [BUFF_SIZE] = {0};
-    char sensor_buff  [BUFF_SIZE] = {0};
-    
-    // Initiate sensor variables
-    float sensor_value_temp = 0;
-    float sensor_value_humid = 0;
-    float sensor_value_pressure = 0;
+    const char* hostname = "192.168.0.120";
+    int port = 1883;
+    logMessage("Connecting to %s:%d\r\n", hostname, port);
+    int rc = mqttNetwork.connect(hostname, port);
+    if (rc != 0)
+        logMessage("rc from TCP connect is %d\r\n", rc);
 
-    int16_t pDataXYZ[3] = {0};
-    float pGyroDataXYZ[3] = {0};
- 
-    BSP_TSENSOR_Init();
-    BSP_HSENSOR_Init();
-    BSP_PSENSOR_Init();
-         
-    BSP_MAGNETO_Init();
-    BSP_GYRO_Init();
-    BSP_ACCELERO_Init();
+    MQTTPacket_connectData data = MQTTPacket_connectData_initializer;
+    data.MQTTVersion = 3;
+    data.clientID.cstring = "mbed-sample";
+    data.username.cstring = "testuser";
+    data.password.cstring = "testpassword";
+    if ((rc = client.connect(data)) != 0)
+        logMessage("rc from MQTT connect is %d\r\n", rc);
 
-    int x = 0;
+    if ((rc = client.subscribe(publishtopic, MQTT::QOS2, messageArrived)) != 0)
+        logMessage("rc from MQTT subscribe is %d\r\n", rc);
+    if ((rc = client.subscribe(subscribetopic, MQTT::QOS2, messageArrived)) != 0)
+        logMessage("rc from MQTT subscribe is %d\r\n", rc);
+   
 
     // Get device health data, send to Treasure Data every 10 seconds
     while(1){
-        {
-            
-            
-            // Collect local data
-            mbed_stats_cpu_get(  &cpuinfo);
-
-            // Construct strings to send
-            x = sprintf(cpu_buff,"{\"uptime\":\"%d\",\"idle_time\":\"%d\",\"sleep_time\":\"%d\",\"deep_sleep_time\":\"%d\"}",
-                                    cpuinfo.uptime,
-                                    cpuinfo.idle_time,
-                                    cpuinfo.sleep_time,
-                                    cpuinfo.deep_sleep_time);
-            cpu_buff[x]=0; // null terminate the string
-
-            // Send data to Treasure data
-            printf("\r\n Sending CPU Data: '%s'\r\n",cpu_buff);
-            cpu->sendData(cpu_buff,strlen(cpu_buff));
-        }
-        {
-            // Collect local data
-            mbed_stats_heap_get(  &heapinfo);
-
-            // Construct strings to send
-            x=sprintf(heap_buff,"{\"current_size\":\"%d\",\"max_size\":\"%d\",\"total_size\":\"%d\",\"reserved_size\":\"%d\",\"alloc_cnt\":\"%d\",\"alloc_fail_cnt\":\"%d\"}",
-                                heapinfo.current_size,
-                                heapinfo.max_size,
-                                heapinfo.total_size,
-                                heapinfo.reserved_size,
-                                heapinfo.alloc_cnt,
-                                heapinfo.alloc_fail_cnt);
-            heap_buff[x]=0; // null terminate the string
-
-            // Send data to Treasure data
-            printf("\r\n Sending Heap Data: '%s'\r\n",heap_buff);
-            heap->sendData(heap_buff,strlen(heap_buff));
-        }
-        {
-            // Collect local data
-            mbed_stats_stack_get(  &stackinfo);
-
-            // Construct strings to send
-            x=sprintf(stack_buff,"{\"thread_id\":\"%d\",\"max_size\":\"%d\",\"reserved_size\":\"%d\",\"stack_cnt\":\"%d\"}",
-                                stackinfo.thread_id,
-                                stackinfo.max_size,
-                                stackinfo.reserved_size,
-                                stackinfo.stack_cnt);
-            stack_buff[x]=0; // null terminate the string
+        
+        printf("\test\n");
+         MQTT::Message message;
 
-            // Send data to Treasure data
-            printf("\r\n Sending Stack Data: '%s'\r\n",stack_buff);
-            stack->sendData(stack_buff,strlen(stack_buff));
-        }
-        {
-            // Collect local data
-            mbed_stats_sys_get(  &sysinfo);
-
-            // Construct strings to send
-            x=sprintf(sys_buff,"{\"os_version\":\"%d\",\"cpu_id\":\"%d\",\"compiler_id\":\"%d\",\"compiler_version\":\"%d\"}",
-                                sysinfo.os_version,
-                                sysinfo.cpu_id,
-                                sysinfo.compiler_id,
-                                sysinfo.compiler_version);
-            sys_buff[x]=0; // null terminate the string
+    // QoS 0
+    char buf[100];
+    sprintf(buf, "Hello World!  QoS 0 message from app version %f\r\n", version);
+    message.qos = MQTT::QOS0;
+    message.retained = false;
+    message.dup = false;
+    message.payload = (void*)buf;
+    message.payloadlen = strlen(buf)+1;
+    rc = client.publish(publishtopic, message);
+    client.yield(100);
 
-            // Send data to Treasure data
-            printf("\r\n Sending System Data: '%s'\r\n",sys_buff);
-            sys->sendData(sys_buff,strlen(sys_buff));
-        }
-        {
-            sensor_value_temp = BSP_TSENSOR_ReadTemp();
-            printf("\nTEMPERATURE = %.2f degC\n", sensor_value_temp);
-     
-            sensor_value_humid = BSP_HSENSOR_ReadHumidity();
-            printf("HUMIDITY    = %.2f %%\n", sensor_value_humid);
-     
-            sensor_value_pressure = BSP_PSENSOR_ReadPressure();
-            printf("PRESSURE is = %.2f mBar\n", sensor_value_pressure);
-            
-//            BSP_MAGNETO_GetXYZ(pDataXYZ);
-//            printf("\nMAGNETO_X = %d\n", pDataXYZ[0]);
-//            printf("MAGNETO_Y = %d\n", pDataXYZ[1]);
-//            printf("MAGNETO_Z = %d\n", pDataXYZ[2]);
-//     
-//            BSP_GYRO_GetXYZ(pGyroDataXYZ);
-//            printf("\nGYRO_X = %.2f\n", pGyroDataXYZ[0]);
-//            printf("GYRO_Y = %.2f\n", pGyroDataXYZ[1]);
-//            printf("GYRO_Z = %.2f\n", pGyroDataXYZ[2]);
-//     
-//            BSP_ACCELERO_AccGetXYZ(pDataXYZ);
-//            printf("\nACCELERO_X = %d\n", pDataXYZ[0]);
-//            printf("ACCELERO_Y = %d\n", pDataXYZ[1]);
-//            printf("ACCELERO_Z = %d\n", pDataXYZ[2]);
-            
-            // Construct strings to send
-            x=sprintf(sensor_buff,"{\"temperature\":\"%f\",\"humidity\":\"%f\",\"pressure\":\"%f\"}",
-                                sensor_value_temp,
-                                sensor_value_humid,
-                                sensor_value_pressure
-                                );
-            sensor_buff[x]=0; // null terminate the string
-     
-            // Send data to Treasure data
-            printf("\r\n Sending System Data: '%s'\r\n",sensor_buff);
-            sensor->sendData(sensor_buff,strlen(sensor_buff));
-            
-        }
-        wait(10);
+
+    //int x = 0;
+        wait(1);
 
     }
 
-    net.disconnect();
-
-    printf("\nDone, x=%d\n",x);
-
+   // net.disconnect();
 
 }

--- a/mbed-os-treasuredata-rest.lib	Wed Feb 27 18:17:05 2019 +0900
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +0,0 @@
-https://github.com/BlackstoneEngineering/mbed-os-treasuredata-rest/#5a43dff08d74c093268f2840b73fbd364abc981e

--- a/mbed_app.json	Wed Feb 27 18:17:05 2019 +0900
+++ b/mbed_app.json	Tue Dec 10 07:13:20 2019 +0000
@@ -7,11 +7,11 @@
         },
          "wifi-ssid": {
             "help": "WiFi SSID",
-            "value": "\"SSID\""
+            "value": "\"cornetlin\""
         },
         "wifi-password": {
             "help": "WiFi Password",
-            "value": "\"PASSWORD\""
+            "value": "\"tp67650421\""
         },
         "api-key":{
             "help":  "REST API Key for Treasure Data",