David Fletcher
/
cc3100_Test_mqtt_CM4F
TI's MQTT Demo with freertos CM4F
main.cpp@0:1e7b5dd9edb4, 2015-09-03 (annotated)
- Committer:
- dflet
- Date:
- Thu Sep 03 14:07:01 2015 +0000
- Revision:
- 0:1e7b5dd9edb4
First commit, it's been hanging around for a while. Updated SPI mode change 1 to 0.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
dflet | 0:1e7b5dd9edb4 | 1 | /* |
dflet | 0:1e7b5dd9edb4 | 2 | * mqtt_client.c - Sample application to connect to a MQTT broker and |
dflet | 0:1e7b5dd9edb4 | 3 | * exercise functionalities like subscribe, publish etc. |
dflet | 0:1e7b5dd9edb4 | 4 | * |
dflet | 0:1e7b5dd9edb4 | 5 | * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/ |
dflet | 0:1e7b5dd9edb4 | 6 | * |
dflet | 0:1e7b5dd9edb4 | 7 | * |
dflet | 0:1e7b5dd9edb4 | 8 | * All rights reserved. Property of Texas Instruments Incorporated. |
dflet | 0:1e7b5dd9edb4 | 9 | * Restricted rights to use, duplicate or disclose this code are |
dflet | 0:1e7b5dd9edb4 | 10 | * granted through contract. |
dflet | 0:1e7b5dd9edb4 | 11 | * |
dflet | 0:1e7b5dd9edb4 | 12 | * The program may not be used without the written permission of |
dflet | 0:1e7b5dd9edb4 | 13 | * Texas Instruments Incorporated or against the terms and conditions |
dflet | 0:1e7b5dd9edb4 | 14 | * stipulated in the agreement under which this program has been supplied, |
dflet | 0:1e7b5dd9edb4 | 15 | * and under no circumstances can it be used with non-TI connectivity device. |
dflet | 0:1e7b5dd9edb4 | 16 | * |
dflet | 0:1e7b5dd9edb4 | 17 | * |
dflet | 0:1e7b5dd9edb4 | 18 | * Application Name - MQTT Client |
dflet | 0:1e7b5dd9edb4 | 19 | * Application Overview - This application acts as a MQTT client and connects |
dflet | 0:1e7b5dd9edb4 | 20 | * to the IBM MQTT broker, simultaneously we can |
dflet | 0:1e7b5dd9edb4 | 21 | * connect a web client from a web browser. Both |
dflet | 0:1e7b5dd9edb4 | 22 | * clients can inter-communicate using appropriate |
dflet | 0:1e7b5dd9edb4 | 23 | * topic names. |
dflet | 0:1e7b5dd9edb4 | 24 | * |
dflet | 0:1e7b5dd9edb4 | 25 | * Application Details - http://processors.wiki.ti.com/index.php/CC31xx_MQTT_Client |
dflet | 0:1e7b5dd9edb4 | 26 | * docs\examples\mqtt_client.pdf |
dflet | 0:1e7b5dd9edb4 | 27 | * |
dflet | 0:1e7b5dd9edb4 | 28 | */ |
dflet | 0:1e7b5dd9edb4 | 29 | |
dflet | 0:1e7b5dd9edb4 | 30 | /* |
dflet | 0:1e7b5dd9edb4 | 31 | * |
dflet | 0:1e7b5dd9edb4 | 32 | *! \addtogroup mqtt_client |
dflet | 0:1e7b5dd9edb4 | 33 | *! @{ |
dflet | 0:1e7b5dd9edb4 | 34 | * |
dflet | 0:1e7b5dd9edb4 | 35 | */ |
dflet | 0:1e7b5dd9edb4 | 36 | |
dflet | 0:1e7b5dd9edb4 | 37 | /* Standard includes */ |
dflet | 0:1e7b5dd9edb4 | 38 | #include "mbed.h" |
dflet | 0:1e7b5dd9edb4 | 39 | |
dflet | 0:1e7b5dd9edb4 | 40 | #include "simplelink/cc3100_simplelink.h" |
dflet | 0:1e7b5dd9edb4 | 41 | #include "simplelink/cc3100_sl_common.h" |
dflet | 0:1e7b5dd9edb4 | 42 | #include "simplelink/G_functions/fPtr_func.h" |
dflet | 0:1e7b5dd9edb4 | 43 | #include "simplelink/cc3100.h" |
dflet | 0:1e7b5dd9edb4 | 44 | |
dflet | 0:1e7b5dd9edb4 | 45 | #include "myBoardInit.h" |
dflet | 0:1e7b5dd9edb4 | 46 | |
dflet | 0:1e7b5dd9edb4 | 47 | /* Free-RTOS includes */ |
dflet | 0:1e7b5dd9edb4 | 48 | #include "FreeRTOS.h" |
dflet | 0:1e7b5dd9edb4 | 49 | #include "task.h" |
dflet | 0:1e7b5dd9edb4 | 50 | #include "semphr.h" |
dflet | 0:1e7b5dd9edb4 | 51 | #include "portmacro.h" |
dflet | 0:1e7b5dd9edb4 | 52 | |
dflet | 0:1e7b5dd9edb4 | 53 | #include "osi.h" |
dflet | 0:1e7b5dd9edb4 | 54 | |
dflet | 0:1e7b5dd9edb4 | 55 | #include <stdio.h> |
dflet | 0:1e7b5dd9edb4 | 56 | #include <stdlib.h> |
dflet | 0:1e7b5dd9edb4 | 57 | |
dflet | 0:1e7b5dd9edb4 | 58 | #include "mqtt_client.h" |
dflet | 0:1e7b5dd9edb4 | 59 | #include "sl_mqtt_client.h" |
dflet | 0:1e7b5dd9edb4 | 60 | #include "mqtt_config.h" |
dflet | 0:1e7b5dd9edb4 | 61 | |
dflet | 0:1e7b5dd9edb4 | 62 | #include "cli_uart.h" |
dflet | 0:1e7b5dd9edb4 | 63 | |
dflet | 0:1e7b5dd9edb4 | 64 | using namespace mbed_cc3100; |
dflet | 0:1e7b5dd9edb4 | 65 | using namespace mbed_mqtt; |
dflet | 0:1e7b5dd9edb4 | 66 | |
dflet | 0:1e7b5dd9edb4 | 67 | int32_t demo = 0; |
dflet | 0:1e7b5dd9edb4 | 68 | |
dflet | 0:1e7b5dd9edb4 | 69 | /* Warning Changing pins below you will need the same changes in the following files: |
dflet | 0:1e7b5dd9edb4 | 70 | * |
dflet | 0:1e7b5dd9edb4 | 71 | * sl_mqtt_client.cpp |
dflet | 0:1e7b5dd9edb4 | 72 | * cc31xx_sl_net.cpp |
dflet | 0:1e7b5dd9edb4 | 73 | * fPtr_func.cpp |
dflet | 0:1e7b5dd9edb4 | 74 | */ |
dflet | 0:1e7b5dd9edb4 | 75 | |
dflet | 0:1e7b5dd9edb4 | 76 | #if (THIS_BOARD == EA_MBED_LPC4088) |
dflet | 0:1e7b5dd9edb4 | 77 | //Serial pc(USBTX, USBRX);//EA_lpc4088 |
dflet | 0:1e7b5dd9edb4 | 78 | DigitalOut led1(LED1); |
dflet | 0:1e7b5dd9edb4 | 79 | DigitalOut led2(LED2); |
dflet | 0:1e7b5dd9edb4 | 80 | DigitalOut led3(LED3); |
dflet | 0:1e7b5dd9edb4 | 81 | DigitalOut led4(LED4); |
dflet | 0:1e7b5dd9edb4 | 82 | cc3100 _cc3100(p14, p15, p9, p10, p8, SPI(p5, p6, p7));//LPC4088 irq, nHib, cs, mosi, miso, sck |
dflet | 0:1e7b5dd9edb4 | 83 | #elif (THIS_BOARD == Seeed_Arch_Max) |
dflet | 0:1e7b5dd9edb4 | 84 | /* Off board leds */ |
dflet | 0:1e7b5dd9edb4 | 85 | DigitalOut led1(PB_15); |
dflet | 0:1e7b5dd9edb4 | 86 | DigitalOut led2(PB_14); |
dflet | 0:1e7b5dd9edb4 | 87 | cc3100 _cc3100(PB_9, PB_8, PD_12, PD_13, PD_11, SPI(PB_5, PB_4, PB_3));//Seeed_Arch_Max irq, nHib, cs, mosi, miso, sck |
dflet | 0:1e7b5dd9edb4 | 88 | #elif (THIS_BOARD == LPCXpresso4337) |
dflet | 0:1e7b5dd9edb4 | 89 | Serial pc(UART0_TX, UART0_RX); |
dflet | 0:1e7b5dd9edb4 | 90 | cc3100 _cc3100(P2_2, P3_5, P1_2, SPI(P1_4, P1_3, PF_4));//LPCXpresso4337 irq, nHib, cs, mosi, miso, sck |
dflet | 0:1e7b5dd9edb4 | 91 | #else |
dflet | 0:1e7b5dd9edb4 | 92 | |
dflet | 0:1e7b5dd9edb4 | 93 | #endif |
dflet | 0:1e7b5dd9edb4 | 94 | |
dflet | 0:1e7b5dd9edb4 | 95 | #define APPLICATION_VERSION "1.1.0" |
dflet | 0:1e7b5dd9edb4 | 96 | #define SL_STOP_TIMEOUT 0xFF |
dflet | 0:1e7b5dd9edb4 | 97 | |
dflet | 0:1e7b5dd9edb4 | 98 | #undef LOOP_FOREVER |
dflet | 0:1e7b5dd9edb4 | 99 | #define LOOP_FOREVER() \ |
dflet | 0:1e7b5dd9edb4 | 100 | {\ |
dflet | 0:1e7b5dd9edb4 | 101 | while(1) \ |
dflet | 0:1e7b5dd9edb4 | 102 | { \ |
dflet | 0:1e7b5dd9edb4 | 103 | osi_Sleep(10); \ |
dflet | 0:1e7b5dd9edb4 | 104 | } \ |
dflet | 0:1e7b5dd9edb4 | 105 | } |
dflet | 0:1e7b5dd9edb4 | 106 | |
dflet | 0:1e7b5dd9edb4 | 107 | |
dflet | 0:1e7b5dd9edb4 | 108 | #define PRINT_BUF_LEN 128 |
dflet | 0:1e7b5dd9edb4 | 109 | int8_t print_buf[PRINT_BUF_LEN]; |
dflet | 0:1e7b5dd9edb4 | 110 | |
dflet | 0:1e7b5dd9edb4 | 111 | /* Application specific data types */ |
dflet | 0:1e7b5dd9edb4 | 112 | typedef struct connection_config |
dflet | 0:1e7b5dd9edb4 | 113 | { |
dflet | 0:1e7b5dd9edb4 | 114 | SlMqttClientCtxCfg_t broker_config; |
dflet | 0:1e7b5dd9edb4 | 115 | void *clt_ctx; |
dflet | 0:1e7b5dd9edb4 | 116 | const char *client_id; |
dflet | 0:1e7b5dd9edb4 | 117 | uint8_t *usr_name; |
dflet | 0:1e7b5dd9edb4 | 118 | uint8_t *usr_pwd; |
dflet | 0:1e7b5dd9edb4 | 119 | bool is_clean; |
dflet | 0:1e7b5dd9edb4 | 120 | uint32_t keep_alive_time; |
dflet | 0:1e7b5dd9edb4 | 121 | SlMqttClientCbs_t CallBAcks; |
dflet | 0:1e7b5dd9edb4 | 122 | int32_t num_topics; |
dflet | 0:1e7b5dd9edb4 | 123 | char *topic[SUB_TOPIC_COUNT]; |
dflet | 0:1e7b5dd9edb4 | 124 | uint8_t qos[SUB_TOPIC_COUNT]; |
dflet | 0:1e7b5dd9edb4 | 125 | SlMqttWill_t will_params; |
dflet | 0:1e7b5dd9edb4 | 126 | bool is_connected; |
dflet | 0:1e7b5dd9edb4 | 127 | } connect_config; |
dflet | 0:1e7b5dd9edb4 | 128 | |
dflet | 0:1e7b5dd9edb4 | 129 | /* |
dflet | 0:1e7b5dd9edb4 | 130 | * GLOBAL VARIABLES -- Start |
dflet | 0:1e7b5dd9edb4 | 131 | */ |
dflet | 0:1e7b5dd9edb4 | 132 | uint32_t g_publishCount = 0; |
dflet | 0:1e7b5dd9edb4 | 133 | OsiMsgQ_t g_PBQueue; /*Message Queue*/ |
dflet | 0:1e7b5dd9edb4 | 134 | |
dflet | 0:1e7b5dd9edb4 | 135 | /* |
dflet | 0:1e7b5dd9edb4 | 136 | * GLOBAL VARIABLES -- End |
dflet | 0:1e7b5dd9edb4 | 137 | */ |
dflet | 0:1e7b5dd9edb4 | 138 | |
dflet | 0:1e7b5dd9edb4 | 139 | /* |
dflet | 0:1e7b5dd9edb4 | 140 | * STATIC FUNCTION DEFINITIONS -- Start |
dflet | 0:1e7b5dd9edb4 | 141 | */ |
dflet | 0:1e7b5dd9edb4 | 142 | static void displayBanner(void); |
dflet | 0:1e7b5dd9edb4 | 143 | static void Mqtt_Recv(void *application_hndl, const char *topstr, int32_t top_len, |
dflet | 0:1e7b5dd9edb4 | 144 | const void *payload, int32_t pay_len, bool dup,uint8_t qos, bool retain); |
dflet | 0:1e7b5dd9edb4 | 145 | static void sl_MqttEvt(void *application_hndl,int32_t evt, const void *buf, uint32_t len); |
dflet | 0:1e7b5dd9edb4 | 146 | static void sl_MqttDisconnect(void *application_hndl); |
dflet | 0:1e7b5dd9edb4 | 147 | static int32_t Dummy(const char *inBuff, ...); |
dflet | 0:1e7b5dd9edb4 | 148 | static void MqttClient(void *pvParameters); |
dflet | 0:1e7b5dd9edb4 | 149 | void buttonHandler_1(void); |
dflet | 0:1e7b5dd9edb4 | 150 | void buttonHandler_2(void); |
dflet | 0:1e7b5dd9edb4 | 151 | void toggleLed(int ind); |
dflet | 0:1e7b5dd9edb4 | 152 | void initLEDs(void); |
dflet | 0:1e7b5dd9edb4 | 153 | namespace mbed_cc3100 { |
dflet | 0:1e7b5dd9edb4 | 154 | void stackDump(uint32_t stack[]); |
dflet | 0:1e7b5dd9edb4 | 155 | } |
dflet | 0:1e7b5dd9edb4 | 156 | void printErrorMsg(const char *errMsg); |
dflet | 0:1e7b5dd9edb4 | 157 | |
dflet | 0:1e7b5dd9edb4 | 158 | /* |
dflet | 0:1e7b5dd9edb4 | 159 | * STATIC FUNCTION DEFINITIONS -- End |
dflet | 0:1e7b5dd9edb4 | 160 | */ |
dflet | 0:1e7b5dd9edb4 | 161 | |
dflet | 0:1e7b5dd9edb4 | 162 | /* |
dflet | 0:1e7b5dd9edb4 | 163 | * APPLICATION SPECIFIC DATA -- Start |
dflet | 0:1e7b5dd9edb4 | 164 | */ |
dflet | 0:1e7b5dd9edb4 | 165 | /* Connection configuration */ |
dflet | 0:1e7b5dd9edb4 | 166 | connect_config usr_connect_config[] = |
dflet | 0:1e7b5dd9edb4 | 167 | { |
dflet | 0:1e7b5dd9edb4 | 168 | { |
dflet | 0:1e7b5dd9edb4 | 169 | { |
dflet | 0:1e7b5dd9edb4 | 170 | { |
dflet | 0:1e7b5dd9edb4 | 171 | SL_MQTT_NETCONN_URL, |
dflet | 0:1e7b5dd9edb4 | 172 | SERVER_ADDRESS, |
dflet | 0:1e7b5dd9edb4 | 173 | PORT_NUMBER, |
dflet | 0:1e7b5dd9edb4 | 174 | 0, |
dflet | 0:1e7b5dd9edb4 | 175 | 0, |
dflet | 0:1e7b5dd9edb4 | 176 | 0, |
dflet | 0:1e7b5dd9edb4 | 177 | NULL |
dflet | 0:1e7b5dd9edb4 | 178 | }, |
dflet | 0:1e7b5dd9edb4 | 179 | SERVER_MODE, |
dflet | 0:1e7b5dd9edb4 | 180 | true, |
dflet | 0:1e7b5dd9edb4 | 181 | }, |
dflet | 0:1e7b5dd9edb4 | 182 | NULL, |
dflet | 0:1e7b5dd9edb4 | 183 | "user007", |
dflet | 0:1e7b5dd9edb4 | 184 | // CLIENT_ID, /* Must be unique */ |
dflet | 0:1e7b5dd9edb4 | 185 | NULL, |
dflet | 0:1e7b5dd9edb4 | 186 | NULL, |
dflet | 0:1e7b5dd9edb4 | 187 | true, |
dflet | 0:1e7b5dd9edb4 | 188 | KEEP_ALIVE_TIMER, |
dflet | 0:1e7b5dd9edb4 | 189 | {&Mqtt_Recv, &sl_MqttEvt, &sl_MqttDisconnect}, |
dflet | 0:1e7b5dd9edb4 | 190 | SUB_TOPIC_COUNT, |
dflet | 0:1e7b5dd9edb4 | 191 | {SUB_TOPIC1, SUB_TOPIC2}, |
dflet | 0:1e7b5dd9edb4 | 192 | {QOS2, QOS2}, |
dflet | 0:1e7b5dd9edb4 | 193 | {WILL_TOPIC, WILL_MSG, WILL_QOS, WILL_RETAIN}, |
dflet | 0:1e7b5dd9edb4 | 194 | false |
dflet | 0:1e7b5dd9edb4 | 195 | } |
dflet | 0:1e7b5dd9edb4 | 196 | }; |
dflet | 0:1e7b5dd9edb4 | 197 | |
dflet | 0:1e7b5dd9edb4 | 198 | /* library configuration */ |
dflet | 0:1e7b5dd9edb4 | 199 | SlMqttClientLibCfg_t Mqtt_Client = |
dflet | 0:1e7b5dd9edb4 | 200 | { |
dflet | 0:1e7b5dd9edb4 | 201 | LOOPBACK_PORT_NUMBER, |
dflet | 0:1e7b5dd9edb4 | 202 | TASK_PRIORITY, |
dflet | 0:1e7b5dd9edb4 | 203 | RCV_TIMEOUT, |
dflet | 0:1e7b5dd9edb4 | 204 | true, |
dflet | 0:1e7b5dd9edb4 | 205 | (int32_t(*)(const char *, ...))Dummy |
dflet | 0:1e7b5dd9edb4 | 206 | }; |
dflet | 0:1e7b5dd9edb4 | 207 | |
dflet | 0:1e7b5dd9edb4 | 208 | void initLEDs(void){ |
dflet | 0:1e7b5dd9edb4 | 209 | |
dflet | 0:1e7b5dd9edb4 | 210 | #if (THIS_BOARD == EA_MBED_LPC4088) |
dflet | 0:1e7b5dd9edb4 | 211 | led1 = 1; |
dflet | 0:1e7b5dd9edb4 | 212 | led2 = 1; |
dflet | 0:1e7b5dd9edb4 | 213 | led3 = 0; |
dflet | 0:1e7b5dd9edb4 | 214 | led4 = 0; |
dflet | 0:1e7b5dd9edb4 | 215 | #elif (THIS_BOARD == Seeed_Arch_Max) |
dflet | 0:1e7b5dd9edb4 | 216 | /* Off board leds */ |
dflet | 0:1e7b5dd9edb4 | 217 | led1 = 0; |
dflet | 0:1e7b5dd9edb4 | 218 | led2 = 0; |
dflet | 0:1e7b5dd9edb4 | 219 | #endif |
dflet | 0:1e7b5dd9edb4 | 220 | |
dflet | 0:1e7b5dd9edb4 | 221 | } |
dflet | 0:1e7b5dd9edb4 | 222 | |
dflet | 0:1e7b5dd9edb4 | 223 | void toggleLed(int ind){ |
dflet | 0:1e7b5dd9edb4 | 224 | |
dflet | 0:1e7b5dd9edb4 | 225 | if(ind == 1){ |
dflet | 0:1e7b5dd9edb4 | 226 | led1 = !led1; |
dflet | 0:1e7b5dd9edb4 | 227 | } |
dflet | 0:1e7b5dd9edb4 | 228 | if(ind == 2){ |
dflet | 0:1e7b5dd9edb4 | 229 | led2 = !led2; |
dflet | 0:1e7b5dd9edb4 | 230 | } |
dflet | 0:1e7b5dd9edb4 | 231 | |
dflet | 0:1e7b5dd9edb4 | 232 | } |
dflet | 0:1e7b5dd9edb4 | 233 | |
dflet | 0:1e7b5dd9edb4 | 234 | /*Publishing topics and messages*/ |
dflet | 0:1e7b5dd9edb4 | 235 | const char *pub_topic_1 = PUB_TOPIC_1; |
dflet | 0:1e7b5dd9edb4 | 236 | const char *pub_topic_2 = PUB_TOPIC_2; |
dflet | 0:1e7b5dd9edb4 | 237 | const char *data_1={"Push button s1 is pressed: Data 1"}; |
dflet | 0:1e7b5dd9edb4 | 238 | const char *data_2={"Push button s2 is pressed: Data 2"}; |
dflet | 0:1e7b5dd9edb4 | 239 | void *g_application_hndl = (void*)usr_connect_config; |
dflet | 0:1e7b5dd9edb4 | 240 | /* |
dflet | 0:1e7b5dd9edb4 | 241 | * APPLICATION SPECIFIC DATA -- End |
dflet | 0:1e7b5dd9edb4 | 242 | */ |
dflet | 0:1e7b5dd9edb4 | 243 | |
dflet | 0:1e7b5dd9edb4 | 244 | /*Dummy print message*/ |
dflet | 0:1e7b5dd9edb4 | 245 | static int32_t Dummy(const char *inBuff, ...) |
dflet | 0:1e7b5dd9edb4 | 246 | { |
dflet | 0:1e7b5dd9edb4 | 247 | return 0; |
dflet | 0:1e7b5dd9edb4 | 248 | } |
dflet | 0:1e7b5dd9edb4 | 249 | |
dflet | 0:1e7b5dd9edb4 | 250 | /*! |
dflet | 0:1e7b5dd9edb4 | 251 | \brief Defines Mqtt_Pub_Message_Receive event handler. |
dflet | 0:1e7b5dd9edb4 | 252 | Client App needs to register this event handler with sl_ExtLib_mqtt_Init |
dflet | 0:1e7b5dd9edb4 | 253 | API. Background receive task invokes this handler whenever MQTT Client |
dflet | 0:1e7b5dd9edb4 | 254 | receives a Publish Message from the broker. |
dflet | 0:1e7b5dd9edb4 | 255 | |
dflet | 0:1e7b5dd9edb4 | 256 | \param[out] topstr => pointer to topic of the message |
dflet | 0:1e7b5dd9edb4 | 257 | \param[out] top_len => topic length |
dflet | 0:1e7b5dd9edb4 | 258 | \param[out] payload => pointer to payload |
dflet | 0:1e7b5dd9edb4 | 259 | \param[out] pay_len => payload length |
dflet | 0:1e7b5dd9edb4 | 260 | \param[out] retain => Tells whether its a Retained message or not |
dflet | 0:1e7b5dd9edb4 | 261 | \param[out] dup => Tells whether its a duplicate message or not |
dflet | 0:1e7b5dd9edb4 | 262 | \param[out] qos => Tells the Qos level |
dflet | 0:1e7b5dd9edb4 | 263 | |
dflet | 0:1e7b5dd9edb4 | 264 | \return none |
dflet | 0:1e7b5dd9edb4 | 265 | */ |
dflet | 0:1e7b5dd9edb4 | 266 | static void |
dflet | 0:1e7b5dd9edb4 | 267 | Mqtt_Recv(void *application_hndl, const char *topstr, int32_t top_len, const void *payload, |
dflet | 0:1e7b5dd9edb4 | 268 | int32_t pay_len, bool dup,uint8_t qos, bool retain) |
dflet | 0:1e7b5dd9edb4 | 269 | { |
dflet | 0:1e7b5dd9edb4 | 270 | int8_t *output_str=(int8_t*)malloc(top_len+1); |
dflet | 0:1e7b5dd9edb4 | 271 | memset(output_str,'\0',top_len+1); |
dflet | 0:1e7b5dd9edb4 | 272 | strncpy((char*)output_str, topstr, top_len); |
dflet | 0:1e7b5dd9edb4 | 273 | output_str[top_len]='\0'; |
dflet | 0:1e7b5dd9edb4 | 274 | |
dflet | 0:1e7b5dd9edb4 | 275 | if(strncmp((char*)output_str, SUB_TOPIC1, top_len) == 0) |
dflet | 0:1e7b5dd9edb4 | 276 | { |
dflet | 0:1e7b5dd9edb4 | 277 | toggleLed(1); |
dflet | 0:1e7b5dd9edb4 | 278 | } |
dflet | 0:1e7b5dd9edb4 | 279 | else if(strncmp((char*)output_str, SUB_TOPIC2, top_len) == 0) |
dflet | 0:1e7b5dd9edb4 | 280 | { |
dflet | 0:1e7b5dd9edb4 | 281 | toggleLed(2); |
dflet | 0:1e7b5dd9edb4 | 282 | } |
dflet | 0:1e7b5dd9edb4 | 283 | |
dflet | 0:1e7b5dd9edb4 | 284 | Uart_Write((uint8_t*)"\n\r Publish Message Received\r\n"); |
dflet | 0:1e7b5dd9edb4 | 285 | |
dflet | 0:1e7b5dd9edb4 | 286 | memset(print_buf, 0x00, PRINT_BUF_LEN); |
dflet | 0:1e7b5dd9edb4 | 287 | sprintf((char*) print_buf, "\n\r Topic: %s", output_str); |
dflet | 0:1e7b5dd9edb4 | 288 | Uart_Write((uint8_t*)print_buf); Uart_Write((uint8_t*)"\r\n"); |
dflet | 0:1e7b5dd9edb4 | 289 | free(output_str); |
dflet | 0:1e7b5dd9edb4 | 290 | |
dflet | 0:1e7b5dd9edb4 | 291 | memset(print_buf, 0x00, PRINT_BUF_LEN); |
dflet | 0:1e7b5dd9edb4 | 292 | sprintf((char*) print_buf, " [Qos: %d] ", qos); |
dflet | 0:1e7b5dd9edb4 | 293 | Uart_Write((uint8_t*)print_buf); Uart_Write((uint8_t*)"\r\n"); |
dflet | 0:1e7b5dd9edb4 | 294 | |
dflet | 0:1e7b5dd9edb4 | 295 | if(retain){ |
dflet | 0:1e7b5dd9edb4 | 296 | Uart_Write((uint8_t*)" [Retained]\r\n"); |
dflet | 0:1e7b5dd9edb4 | 297 | } |
dflet | 0:1e7b5dd9edb4 | 298 | if(dup){ |
dflet | 0:1e7b5dd9edb4 | 299 | Uart_Write((uint8_t*)" [Duplicate]\r\n"); |
dflet | 0:1e7b5dd9edb4 | 300 | } |
dflet | 0:1e7b5dd9edb4 | 301 | output_str=(int8_t*)malloc(pay_len+1); |
dflet | 0:1e7b5dd9edb4 | 302 | memset(output_str,'\0',pay_len+1); |
dflet | 0:1e7b5dd9edb4 | 303 | strncpy((char*)output_str, (const char*)payload, pay_len); |
dflet | 0:1e7b5dd9edb4 | 304 | output_str[pay_len]='\0'; |
dflet | 0:1e7b5dd9edb4 | 305 | |
dflet | 0:1e7b5dd9edb4 | 306 | memset(print_buf, 0x00, PRINT_BUF_LEN); |
dflet | 0:1e7b5dd9edb4 | 307 | sprintf((char*) print_buf, " \n\r Data is: %s\n\r", (char*)output_str); |
dflet | 0:1e7b5dd9edb4 | 308 | Uart_Write((uint8_t*)print_buf); Uart_Write((uint8_t*)"\r\n"); |
dflet | 0:1e7b5dd9edb4 | 309 | |
dflet | 0:1e7b5dd9edb4 | 310 | free(output_str); |
dflet | 0:1e7b5dd9edb4 | 311 | |
dflet | 0:1e7b5dd9edb4 | 312 | return; |
dflet | 0:1e7b5dd9edb4 | 313 | } |
dflet | 0:1e7b5dd9edb4 | 314 | |
dflet | 0:1e7b5dd9edb4 | 315 | /*! |
dflet | 0:1e7b5dd9edb4 | 316 | \brief Defines sl_MqttEvt event handler. |
dflet | 0:1e7b5dd9edb4 | 317 | Client App needs to register this event handler with sl_ExtLib_mqtt_Init |
dflet | 0:1e7b5dd9edb4 | 318 | API. Background receive task invokes this handler whenever MQTT Client |
dflet | 0:1e7b5dd9edb4 | 319 | receives an ack(whenever user is in non-blocking mode) or encounters an error. |
dflet | 0:1e7b5dd9edb4 | 320 | |
dflet | 0:1e7b5dd9edb4 | 321 | \param[out] evt => Event that invokes the handler. Event can be of the |
dflet | 0:1e7b5dd9edb4 | 322 | following types: |
dflet | 0:1e7b5dd9edb4 | 323 | MQTT_ACK - Ack Received |
dflet | 0:1e7b5dd9edb4 | 324 | MQTT_ERROR - unknown error |
dflet | 0:1e7b5dd9edb4 | 325 | |
dflet | 0:1e7b5dd9edb4 | 326 | |
dflet | 0:1e7b5dd9edb4 | 327 | \param[out] buf => points to buffer |
dflet | 0:1e7b5dd9edb4 | 328 | \param[out] len => buffer length |
dflet | 0:1e7b5dd9edb4 | 329 | |
dflet | 0:1e7b5dd9edb4 | 330 | \return none |
dflet | 0:1e7b5dd9edb4 | 331 | */ |
dflet | 0:1e7b5dd9edb4 | 332 | static void |
dflet | 0:1e7b5dd9edb4 | 333 | sl_MqttEvt(void *application_hndl,int32_t evt, const void *buf,uint32_t len) |
dflet | 0:1e7b5dd9edb4 | 334 | { |
dflet | 0:1e7b5dd9edb4 | 335 | int32_t i; |
dflet | 0:1e7b5dd9edb4 | 336 | |
dflet | 0:1e7b5dd9edb4 | 337 | switch(evt) |
dflet | 0:1e7b5dd9edb4 | 338 | { |
dflet | 0:1e7b5dd9edb4 | 339 | case SL_MQTT_CL_EVT_PUBACK: |
dflet | 0:1e7b5dd9edb4 | 340 | { |
dflet | 0:1e7b5dd9edb4 | 341 | Uart_Write((uint8_t*)" PubAck:\n\r"); |
dflet | 0:1e7b5dd9edb4 | 342 | } |
dflet | 0:1e7b5dd9edb4 | 343 | break; |
dflet | 0:1e7b5dd9edb4 | 344 | |
dflet | 0:1e7b5dd9edb4 | 345 | case SL_MQTT_CL_EVT_SUBACK: |
dflet | 0:1e7b5dd9edb4 | 346 | { |
dflet | 0:1e7b5dd9edb4 | 347 | Uart_Write((uint8_t*)"\n\r Granted QoS Levels\n\r"); |
dflet | 0:1e7b5dd9edb4 | 348 | |
dflet | 0:1e7b5dd9edb4 | 349 | for(i=0;i<len;i++) |
dflet | 0:1e7b5dd9edb4 | 350 | { |
dflet | 0:1e7b5dd9edb4 | 351 | memset(print_buf, 0x00, PRINT_BUF_LEN); |
dflet | 0:1e7b5dd9edb4 | 352 | sprintf((char*) print_buf, " QoS %d\n\r",((uint8_t*)buf)[i]); |
dflet | 0:1e7b5dd9edb4 | 353 | Uart_Write((uint8_t*)print_buf); Uart_Write((uint8_t*)"\r\n"); |
dflet | 0:1e7b5dd9edb4 | 354 | } |
dflet | 0:1e7b5dd9edb4 | 355 | } |
dflet | 0:1e7b5dd9edb4 | 356 | break; |
dflet | 0:1e7b5dd9edb4 | 357 | |
dflet | 0:1e7b5dd9edb4 | 358 | case SL_MQTT_CL_EVT_UNSUBACK: |
dflet | 0:1e7b5dd9edb4 | 359 | { |
dflet | 0:1e7b5dd9edb4 | 360 | Uart_Write((uint8_t*)" UnSub Ack:\n\r"); |
dflet | 0:1e7b5dd9edb4 | 361 | } |
dflet | 0:1e7b5dd9edb4 | 362 | break; |
dflet | 0:1e7b5dd9edb4 | 363 | |
dflet | 0:1e7b5dd9edb4 | 364 | default: |
dflet | 0:1e7b5dd9edb4 | 365 | { |
dflet | 0:1e7b5dd9edb4 | 366 | Uart_Write((uint8_t*)" [MQTT EVENT] Unexpected event \n\r"); |
dflet | 0:1e7b5dd9edb4 | 367 | } |
dflet | 0:1e7b5dd9edb4 | 368 | break; |
dflet | 0:1e7b5dd9edb4 | 369 | } |
dflet | 0:1e7b5dd9edb4 | 370 | } |
dflet | 0:1e7b5dd9edb4 | 371 | |
dflet | 0:1e7b5dd9edb4 | 372 | /*! |
dflet | 0:1e7b5dd9edb4 | 373 | |
dflet | 0:1e7b5dd9edb4 | 374 | \brief callback event in case of MQTT disconnection |
dflet | 0:1e7b5dd9edb4 | 375 | |
dflet | 0:1e7b5dd9edb4 | 376 | \param application_hndl is the handle for the disconnected connection |
dflet | 0:1e7b5dd9edb4 | 377 | |
dflet | 0:1e7b5dd9edb4 | 378 | \return none |
dflet | 0:1e7b5dd9edb4 | 379 | |
dflet | 0:1e7b5dd9edb4 | 380 | */ |
dflet | 0:1e7b5dd9edb4 | 381 | static void |
dflet | 0:1e7b5dd9edb4 | 382 | sl_MqttDisconnect(void *application_hndl) |
dflet | 0:1e7b5dd9edb4 | 383 | { |
dflet | 0:1e7b5dd9edb4 | 384 | connect_config *local_con_conf; |
dflet | 0:1e7b5dd9edb4 | 385 | osi_messages var = BROKER_DISCONNECTION; |
dflet | 0:1e7b5dd9edb4 | 386 | local_con_conf = (connect_config*)application_hndl; |
dflet | 0:1e7b5dd9edb4 | 387 | sl_ExtLib_MqttClientUnsub(local_con_conf->clt_ctx, local_con_conf->topic, |
dflet | 0:1e7b5dd9edb4 | 388 | SUB_TOPIC_COUNT); |
dflet | 0:1e7b5dd9edb4 | 389 | |
dflet | 0:1e7b5dd9edb4 | 390 | memset(print_buf, 0x00, PRINT_BUF_LEN); |
dflet | 0:1e7b5dd9edb4 | 391 | sprintf((char*) print_buf, " Disconnect from broker %s\r\n", |
dflet | 0:1e7b5dd9edb4 | 392 | (local_con_conf->broker_config).server_info.server_addr); |
dflet | 0:1e7b5dd9edb4 | 393 | Uart_Write((uint8_t*)print_buf); Uart_Write((uint8_t*)"\r\n"); |
dflet | 0:1e7b5dd9edb4 | 394 | |
dflet | 0:1e7b5dd9edb4 | 395 | local_con_conf->is_connected = false; |
dflet | 0:1e7b5dd9edb4 | 396 | sl_ExtLib_MqttClientCtxDelete(local_con_conf->clt_ctx); |
dflet | 0:1e7b5dd9edb4 | 397 | |
dflet | 0:1e7b5dd9edb4 | 398 | /* |
dflet | 0:1e7b5dd9edb4 | 399 | * Write message indicating publish message |
dflet | 0:1e7b5dd9edb4 | 400 | */ |
dflet | 0:1e7b5dd9edb4 | 401 | osi_MsgQWrite(&g_PBQueue, &var, OSI_NO_WAIT); |
dflet | 0:1e7b5dd9edb4 | 402 | } |
dflet | 0:1e7b5dd9edb4 | 403 | |
dflet | 0:1e7b5dd9edb4 | 404 | /* |
dflet | 0:1e7b5dd9edb4 | 405 | \brief Application defined hook (or callback) function - assert |
dflet | 0:1e7b5dd9edb4 | 406 | |
dflet | 0:1e7b5dd9edb4 | 407 | \param[in] pcFile - Pointer to the File Name |
dflet | 0:1e7b5dd9edb4 | 408 | \param[in] ulLine - Line Number |
dflet | 0:1e7b5dd9edb4 | 409 | |
dflet | 0:1e7b5dd9edb4 | 410 | \return none |
dflet | 0:1e7b5dd9edb4 | 411 | */ |
dflet | 0:1e7b5dd9edb4 | 412 | void vAssertCalled(const int8_t *pcFile, uint32_t ulLine) |
dflet | 0:1e7b5dd9edb4 | 413 | { |
dflet | 0:1e7b5dd9edb4 | 414 | /* Handle Assert here */ |
dflet | 0:1e7b5dd9edb4 | 415 | while(1) |
dflet | 0:1e7b5dd9edb4 | 416 | { |
dflet | 0:1e7b5dd9edb4 | 417 | } |
dflet | 0:1e7b5dd9edb4 | 418 | } |
dflet | 0:1e7b5dd9edb4 | 419 | |
dflet | 0:1e7b5dd9edb4 | 420 | /* |
dflet | 0:1e7b5dd9edb4 | 421 | |
dflet | 0:1e7b5dd9edb4 | 422 | \brief Application defined idle task hook |
dflet | 0:1e7b5dd9edb4 | 423 | |
dflet | 0:1e7b5dd9edb4 | 424 | \param none |
dflet | 0:1e7b5dd9edb4 | 425 | |
dflet | 0:1e7b5dd9edb4 | 426 | \return none |
dflet | 0:1e7b5dd9edb4 | 427 | |
dflet | 0:1e7b5dd9edb4 | 428 | */ |
dflet | 0:1e7b5dd9edb4 | 429 | void vApplicationIdleHook(void) |
dflet | 0:1e7b5dd9edb4 | 430 | { |
dflet | 0:1e7b5dd9edb4 | 431 | /* Handle Idle Hook for Profiling, Power Management etc */ |
dflet | 0:1e7b5dd9edb4 | 432 | } |
dflet | 0:1e7b5dd9edb4 | 433 | |
dflet | 0:1e7b5dd9edb4 | 434 | /* |
dflet | 0:1e7b5dd9edb4 | 435 | |
dflet | 0:1e7b5dd9edb4 | 436 | \brief Application defined malloc failed hook |
dflet | 0:1e7b5dd9edb4 | 437 | |
dflet | 0:1e7b5dd9edb4 | 438 | \param none |
dflet | 0:1e7b5dd9edb4 | 439 | |
dflet | 0:1e7b5dd9edb4 | 440 | \return none |
dflet | 0:1e7b5dd9edb4 | 441 | |
dflet | 0:1e7b5dd9edb4 | 442 | */ |
dflet | 0:1e7b5dd9edb4 | 443 | void vApplicationMallocFailedHook(void) |
dflet | 0:1e7b5dd9edb4 | 444 | { |
dflet | 0:1e7b5dd9edb4 | 445 | /* Handle Memory Allocation Errors */ |
dflet | 0:1e7b5dd9edb4 | 446 | while(1) |
dflet | 0:1e7b5dd9edb4 | 447 | { |
dflet | 0:1e7b5dd9edb4 | 448 | } |
dflet | 0:1e7b5dd9edb4 | 449 | } |
dflet | 0:1e7b5dd9edb4 | 450 | |
dflet | 0:1e7b5dd9edb4 | 451 | /* |
dflet | 0:1e7b5dd9edb4 | 452 | |
dflet | 0:1e7b5dd9edb4 | 453 | \brief Application defined stack overflow hook |
dflet | 0:1e7b5dd9edb4 | 454 | |
dflet | 0:1e7b5dd9edb4 | 455 | \param none |
dflet | 0:1e7b5dd9edb4 | 456 | |
dflet | 0:1e7b5dd9edb4 | 457 | \return none |
dflet | 0:1e7b5dd9edb4 | 458 | |
dflet | 0:1e7b5dd9edb4 | 459 | */ |
dflet | 0:1e7b5dd9edb4 | 460 | void vApplicationStackOverflowHook( OsiTaskHandle *pxTask, |
dflet | 0:1e7b5dd9edb4 | 461 | int8_t *pcTaskName ) |
dflet | 0:1e7b5dd9edb4 | 462 | { |
dflet | 0:1e7b5dd9edb4 | 463 | /* Handle FreeRTOS Stack Overflow */ |
dflet | 0:1e7b5dd9edb4 | 464 | while(1) |
dflet | 0:1e7b5dd9edb4 | 465 | { |
dflet | 0:1e7b5dd9edb4 | 466 | } |
dflet | 0:1e7b5dd9edb4 | 467 | } |
dflet | 0:1e7b5dd9edb4 | 468 | |
dflet | 0:1e7b5dd9edb4 | 469 | /*! |
dflet | 0:1e7b5dd9edb4 | 470 | \brief Publishes the message on a topic. |
dflet | 0:1e7b5dd9edb4 | 471 | |
dflet | 0:1e7b5dd9edb4 | 472 | \param[in] clt_ctx - Client context |
dflet | 0:1e7b5dd9edb4 | 473 | \param[in] publish_topic - Topic on which the message will be published |
dflet | 0:1e7b5dd9edb4 | 474 | \param[in] publish_data - The message that will be published |
dflet | 0:1e7b5dd9edb4 | 475 | |
dflet | 0:1e7b5dd9edb4 | 476 | \return none |
dflet | 0:1e7b5dd9edb4 | 477 | */ |
dflet | 0:1e7b5dd9edb4 | 478 | static void |
dflet | 0:1e7b5dd9edb4 | 479 | publishData(void *clt_ctx, const char *publish_topic, uint8_t *publish_data) |
dflet | 0:1e7b5dd9edb4 | 480 | { |
dflet | 0:1e7b5dd9edb4 | 481 | // printf("publishData\n\r"); |
dflet | 0:1e7b5dd9edb4 | 482 | int32_t retVal = -1; |
dflet | 0:1e7b5dd9edb4 | 483 | |
dflet | 0:1e7b5dd9edb4 | 484 | /* |
dflet | 0:1e7b5dd9edb4 | 485 | * Send the publish message |
dflet | 0:1e7b5dd9edb4 | 486 | */ |
dflet | 0:1e7b5dd9edb4 | 487 | retVal = sl_ExtLib_MqttClientSend((void*)clt_ctx, |
dflet | 0:1e7b5dd9edb4 | 488 | publish_topic ,publish_data, strlen((const char*)publish_data), QOS2, RETAIN); |
dflet | 0:1e7b5dd9edb4 | 489 | if(retVal < 0) |
dflet | 0:1e7b5dd9edb4 | 490 | { |
dflet | 0:1e7b5dd9edb4 | 491 | Uart_Write((uint8_t*)"\n\r CC3100 failed to publish the message\n\r"); |
dflet | 0:1e7b5dd9edb4 | 492 | return; |
dflet | 0:1e7b5dd9edb4 | 493 | } |
dflet | 0:1e7b5dd9edb4 | 494 | |
dflet | 0:1e7b5dd9edb4 | 495 | Uart_Write((uint8_t*)"\n\r CC3100 Publishes the following message \n\r"); |
dflet | 0:1e7b5dd9edb4 | 496 | |
dflet | 0:1e7b5dd9edb4 | 497 | memset(print_buf, 0x00, PRINT_BUF_LEN); |
dflet | 0:1e7b5dd9edb4 | 498 | sprintf((char*) print_buf, " Topic: %s\n\r", publish_topic); |
dflet | 0:1e7b5dd9edb4 | 499 | Uart_Write((uint8_t*)print_buf); Uart_Write((uint8_t*)"\r\n"); |
dflet | 0:1e7b5dd9edb4 | 500 | |
dflet | 0:1e7b5dd9edb4 | 501 | memset(print_buf, 0x00, PRINT_BUF_LEN); |
dflet | 0:1e7b5dd9edb4 | 502 | sprintf((char*) print_buf, " Data: %s\n\r", publish_data); |
dflet | 0:1e7b5dd9edb4 | 503 | Uart_Write((uint8_t*)print_buf); Uart_Write((uint8_t*)"\r\n"); |
dflet | 0:1e7b5dd9edb4 | 504 | } |
dflet | 0:1e7b5dd9edb4 | 505 | |
dflet | 0:1e7b5dd9edb4 | 506 | /*! |
dflet | 0:1e7b5dd9edb4 | 507 | |
dflet | 0:1e7b5dd9edb4 | 508 | \brief Task implementing MQTT client communication to other web client through |
dflet | 0:1e7b5dd9edb4 | 509 | a broker |
dflet | 0:1e7b5dd9edb4 | 510 | |
dflet | 0:1e7b5dd9edb4 | 511 | \param none |
dflet | 0:1e7b5dd9edb4 | 512 | |
dflet | 0:1e7b5dd9edb4 | 513 | This function |
dflet | 0:1e7b5dd9edb4 | 514 | 1. Initializes network driver and connects to the default AP |
dflet | 0:1e7b5dd9edb4 | 515 | 2. Initializes the mqtt library and set up MQTT connection configurations |
dflet | 0:1e7b5dd9edb4 | 516 | 3. set up the button events and their callbacks(for publishing) |
dflet | 0:1e7b5dd9edb4 | 517 | 4. handles the callback signals |
dflet | 0:1e7b5dd9edb4 | 518 | |
dflet | 0:1e7b5dd9edb4 | 519 | \return none |
dflet | 0:1e7b5dd9edb4 | 520 | |
dflet | 0:1e7b5dd9edb4 | 521 | */ |
dflet | 0:1e7b5dd9edb4 | 522 | static void MqttClient(void *pvParameters) |
dflet | 0:1e7b5dd9edb4 | 523 | { |
dflet | 0:1e7b5dd9edb4 | 524 | Uart_Write((uint8_t*)"MqttClient\r\n"); |
dflet | 0:1e7b5dd9edb4 | 525 | int32_t retVal = -1; |
dflet | 0:1e7b5dd9edb4 | 526 | int32_t iCount = 0; |
dflet | 0:1e7b5dd9edb4 | 527 | int32_t iNumBroker = 0; |
dflet | 0:1e7b5dd9edb4 | 528 | int32_t iConnBroker = 0; |
dflet | 0:1e7b5dd9edb4 | 529 | osi_messages RecvQue; |
dflet | 0:1e7b5dd9edb4 | 530 | |
dflet | 0:1e7b5dd9edb4 | 531 | connect_config *local_con_conf = (connect_config *)g_application_hndl; |
dflet | 0:1e7b5dd9edb4 | 532 | |
dflet | 0:1e7b5dd9edb4 | 533 | /* Configure LED */ |
dflet | 0:1e7b5dd9edb4 | 534 | initLEDs(); |
dflet | 0:1e7b5dd9edb4 | 535 | _cc3100._spi.button1_InterruptEnable(); |
dflet | 0:1e7b5dd9edb4 | 536 | _cc3100._spi.button2_InterruptEnable(); |
dflet | 0:1e7b5dd9edb4 | 537 | |
dflet | 0:1e7b5dd9edb4 | 538 | // registerButtonIrqHandler(buttonHandler, NULL); |
dflet | 0:1e7b5dd9edb4 | 539 | |
dflet | 0:1e7b5dd9edb4 | 540 | /* |
dflet | 0:1e7b5dd9edb4 | 541 | * Following function configures the device to default state by cleaning |
dflet | 0:1e7b5dd9edb4 | 542 | * the persistent settings stored in NVMEM (viz. connection profiles & |
dflet | 0:1e7b5dd9edb4 | 543 | * policies, power policy etc) |
dflet | 0:1e7b5dd9edb4 | 544 | * |
dflet | 0:1e7b5dd9edb4 | 545 | * Applications may choose to skip this step if the developer is sure |
dflet | 0:1e7b5dd9edb4 | 546 | * that the device is in its default state at start of application |
dflet | 0:1e7b5dd9edb4 | 547 | * |
dflet | 0:1e7b5dd9edb4 | 548 | * Note that all profiles and persistent settings that were done on the |
dflet | 0:1e7b5dd9edb4 | 549 | * device will be lost |
dflet | 0:1e7b5dd9edb4 | 550 | */ |
dflet | 0:1e7b5dd9edb4 | 551 | retVal = _cc3100.configureSimpleLinkToDefaultState(); |
dflet | 0:1e7b5dd9edb4 | 552 | if(retVal < 0) |
dflet | 0:1e7b5dd9edb4 | 553 | { |
dflet | 0:1e7b5dd9edb4 | 554 | if(DEVICE_NOT_IN_STATION_MODE == retVal) |
dflet | 0:1e7b5dd9edb4 | 555 | Uart_Write((uint8_t*)" Failed to configure the device in its default state \n\r"); |
dflet | 0:1e7b5dd9edb4 | 556 | |
dflet | 0:1e7b5dd9edb4 | 557 | LOOP_FOREVER(); |
dflet | 0:1e7b5dd9edb4 | 558 | } |
dflet | 0:1e7b5dd9edb4 | 559 | |
dflet | 0:1e7b5dd9edb4 | 560 | Uart_Write((uint8_t*)" Device is configured in default state \n\r"); |
dflet | 0:1e7b5dd9edb4 | 561 | |
dflet | 0:1e7b5dd9edb4 | 562 | /* |
dflet | 0:1e7b5dd9edb4 | 563 | * Assumption is that the device is configured in station mode already |
dflet | 0:1e7b5dd9edb4 | 564 | * and it is in its default state |
dflet | 0:1e7b5dd9edb4 | 565 | */ |
dflet | 0:1e7b5dd9edb4 | 566 | retVal = _cc3100.sl_Start(0, 0, 0); |
dflet | 0:1e7b5dd9edb4 | 567 | if ((retVal < 0) || |
dflet | 0:1e7b5dd9edb4 | 568 | (ROLE_STA != retVal) ) |
dflet | 0:1e7b5dd9edb4 | 569 | { |
dflet | 0:1e7b5dd9edb4 | 570 | Uart_Write((uint8_t*)" Failed to start the device \n\r"); |
dflet | 0:1e7b5dd9edb4 | 571 | LOOP_FOREVER(); |
dflet | 0:1e7b5dd9edb4 | 572 | } |
dflet | 0:1e7b5dd9edb4 | 573 | |
dflet | 0:1e7b5dd9edb4 | 574 | Uart_Write((uint8_t*)" Device started as STATION \n\r"); |
dflet | 0:1e7b5dd9edb4 | 575 | |
dflet | 0:1e7b5dd9edb4 | 576 | /* Connecting to WLAN AP */ |
dflet | 0:1e7b5dd9edb4 | 577 | retVal = _cc3100.establishConnectionWithAP(); |
dflet | 0:1e7b5dd9edb4 | 578 | if(retVal < 0) |
dflet | 0:1e7b5dd9edb4 | 579 | { |
dflet | 0:1e7b5dd9edb4 | 580 | Uart_Write((uint8_t*)" Failed to establish connection w/ an AP \n\r"); |
dflet | 0:1e7b5dd9edb4 | 581 | LOOP_FOREVER(); |
dflet | 0:1e7b5dd9edb4 | 582 | } |
dflet | 0:1e7b5dd9edb4 | 583 | |
dflet | 0:1e7b5dd9edb4 | 584 | Uart_Write((uint8_t*)"\r\n Connection established with AP\n\r"); |
dflet | 0:1e7b5dd9edb4 | 585 | |
dflet | 0:1e7b5dd9edb4 | 586 | /* Initialize MQTT client lib */ |
dflet | 0:1e7b5dd9edb4 | 587 | retVal = sl_ExtLib_MqttClientInit(&Mqtt_Client); |
dflet | 0:1e7b5dd9edb4 | 588 | if(retVal != 0) |
dflet | 0:1e7b5dd9edb4 | 589 | { |
dflet | 0:1e7b5dd9edb4 | 590 | /* lib initialization failed */ |
dflet | 0:1e7b5dd9edb4 | 591 | Uart_Write((uint8_t*)"MQTT Client lib initialization failed\n\r"); |
dflet | 0:1e7b5dd9edb4 | 592 | LOOP_FOREVER(); |
dflet | 0:1e7b5dd9edb4 | 593 | } |
dflet | 0:1e7b5dd9edb4 | 594 | // Uart_Write((uint8_t*)"MQTT Client lib initialized\n\r"); |
dflet | 0:1e7b5dd9edb4 | 595 | |
dflet | 0:1e7b5dd9edb4 | 596 | /* |
dflet | 0:1e7b5dd9edb4 | 597 | * Connection to the broker |
dflet | 0:1e7b5dd9edb4 | 598 | */ |
dflet | 0:1e7b5dd9edb4 | 599 | iNumBroker = sizeof(usr_connect_config)/sizeof(connect_config); |
dflet | 0:1e7b5dd9edb4 | 600 | if(iNumBroker > MAX_BROKER_CONN) |
dflet | 0:1e7b5dd9edb4 | 601 | { |
dflet | 0:1e7b5dd9edb4 | 602 | Uart_Write((uint8_t*)"Num of brokers are more then max num of brokers\n\r"); |
dflet | 0:1e7b5dd9edb4 | 603 | LOOP_FOREVER(); |
dflet | 0:1e7b5dd9edb4 | 604 | } |
dflet | 0:1e7b5dd9edb4 | 605 | |
dflet | 0:1e7b5dd9edb4 | 606 | while(iCount < iNumBroker) |
dflet | 0:1e7b5dd9edb4 | 607 | { |
dflet | 0:1e7b5dd9edb4 | 608 | /* |
dflet | 0:1e7b5dd9edb4 | 609 | * create client context |
dflet | 0:1e7b5dd9edb4 | 610 | */ |
dflet | 0:1e7b5dd9edb4 | 611 | |
dflet | 0:1e7b5dd9edb4 | 612 | local_con_conf[iCount].clt_ctx = |
dflet | 0:1e7b5dd9edb4 | 613 | sl_ExtLib_MqttClientCtxCreate(&local_con_conf[iCount].broker_config, |
dflet | 0:1e7b5dd9edb4 | 614 | &local_con_conf[iCount].CallBAcks, |
dflet | 0:1e7b5dd9edb4 | 615 | &(local_con_conf[iCount])); |
dflet | 0:1e7b5dd9edb4 | 616 | |
dflet | 0:1e7b5dd9edb4 | 617 | /* |
dflet | 0:1e7b5dd9edb4 | 618 | * Set Client ID |
dflet | 0:1e7b5dd9edb4 | 619 | */ |
dflet | 0:1e7b5dd9edb4 | 620 | sl_ExtLib_MqttClientSet((void*)local_con_conf[iCount].clt_ctx, |
dflet | 0:1e7b5dd9edb4 | 621 | SL_MQTT_PARAM_CLIENT_ID, |
dflet | 0:1e7b5dd9edb4 | 622 | local_con_conf[iCount].client_id, |
dflet | 0:1e7b5dd9edb4 | 623 | strlen((local_con_conf[iCount].client_id))); |
dflet | 0:1e7b5dd9edb4 | 624 | |
dflet | 0:1e7b5dd9edb4 | 625 | /* |
dflet | 0:1e7b5dd9edb4 | 626 | * Set will Params |
dflet | 0:1e7b5dd9edb4 | 627 | */ |
dflet | 0:1e7b5dd9edb4 | 628 | if(local_con_conf[iCount].will_params.will_topic != NULL) |
dflet | 0:1e7b5dd9edb4 | 629 | { |
dflet | 0:1e7b5dd9edb4 | 630 | sl_ExtLib_MqttClientSet((void*)local_con_conf[iCount].clt_ctx, |
dflet | 0:1e7b5dd9edb4 | 631 | SL_MQTT_PARAM_WILL_PARAM, |
dflet | 0:1e7b5dd9edb4 | 632 | &(local_con_conf[iCount].will_params), |
dflet | 0:1e7b5dd9edb4 | 633 | sizeof(SlMqttWill_t)); |
dflet | 0:1e7b5dd9edb4 | 634 | } |
dflet | 0:1e7b5dd9edb4 | 635 | |
dflet | 0:1e7b5dd9edb4 | 636 | /* |
dflet | 0:1e7b5dd9edb4 | 637 | * Setting user name and password |
dflet | 0:1e7b5dd9edb4 | 638 | */ |
dflet | 0:1e7b5dd9edb4 | 639 | if(local_con_conf[iCount].usr_name != NULL) |
dflet | 0:1e7b5dd9edb4 | 640 | { |
dflet | 0:1e7b5dd9edb4 | 641 | sl_ExtLib_MqttClientSet((void*)local_con_conf[iCount].clt_ctx, |
dflet | 0:1e7b5dd9edb4 | 642 | SL_MQTT_PARAM_USER_NAME, |
dflet | 0:1e7b5dd9edb4 | 643 | local_con_conf[iCount].usr_name, |
dflet | 0:1e7b5dd9edb4 | 644 | strlen((const char*)local_con_conf[iCount].usr_name)); |
dflet | 0:1e7b5dd9edb4 | 645 | |
dflet | 0:1e7b5dd9edb4 | 646 | if(local_con_conf[iCount].usr_pwd != NULL) |
dflet | 0:1e7b5dd9edb4 | 647 | { |
dflet | 0:1e7b5dd9edb4 | 648 | sl_ExtLib_MqttClientSet((void*)local_con_conf[iCount].clt_ctx, |
dflet | 0:1e7b5dd9edb4 | 649 | SL_MQTT_PARAM_PASS_WORD, |
dflet | 0:1e7b5dd9edb4 | 650 | local_con_conf[iCount].usr_pwd, |
dflet | 0:1e7b5dd9edb4 | 651 | strlen((const char*)local_con_conf[iCount].usr_pwd)); |
dflet | 0:1e7b5dd9edb4 | 652 | } |
dflet | 0:1e7b5dd9edb4 | 653 | } |
dflet | 0:1e7b5dd9edb4 | 654 | |
dflet | 0:1e7b5dd9edb4 | 655 | /* |
dflet | 0:1e7b5dd9edb4 | 656 | * Connecting to the broker |
dflet | 0:1e7b5dd9edb4 | 657 | */ |
dflet | 0:1e7b5dd9edb4 | 658 | if((sl_ExtLib_MqttClientConnect((void*)local_con_conf[iCount].clt_ctx, |
dflet | 0:1e7b5dd9edb4 | 659 | local_con_conf[iCount].is_clean, |
dflet | 0:1e7b5dd9edb4 | 660 | local_con_conf[iCount].keep_alive_time) & 0xFF) != 0) |
dflet | 0:1e7b5dd9edb4 | 661 | { |
dflet | 0:1e7b5dd9edb4 | 662 | memset(print_buf, 0x00, PRINT_BUF_LEN); |
dflet | 0:1e7b5dd9edb4 | 663 | sprintf((char*) print_buf, "\n\r Broker connect failed for conn no. %d \n\r", (int16_t)iCount+1); |
dflet | 0:1e7b5dd9edb4 | 664 | Uart_Write((uint8_t*)print_buf); Uart_Write((uint8_t*)"\r\n"); |
dflet | 0:1e7b5dd9edb4 | 665 | |
dflet | 0:1e7b5dd9edb4 | 666 | /* |
dflet | 0:1e7b5dd9edb4 | 667 | * Delete the context for this connection |
dflet | 0:1e7b5dd9edb4 | 668 | */ |
dflet | 0:1e7b5dd9edb4 | 669 | sl_ExtLib_MqttClientCtxDelete(local_con_conf[iCount].clt_ctx); |
dflet | 0:1e7b5dd9edb4 | 670 | |
dflet | 0:1e7b5dd9edb4 | 671 | break; |
dflet | 0:1e7b5dd9edb4 | 672 | } |
dflet | 0:1e7b5dd9edb4 | 673 | else |
dflet | 0:1e7b5dd9edb4 | 674 | { |
dflet | 0:1e7b5dd9edb4 | 675 | memset(print_buf, 0x00, PRINT_BUF_LEN); |
dflet | 0:1e7b5dd9edb4 | 676 | sprintf((char*) print_buf, "\n\r Success: conn to Broker no. %d \n\r ", (int16_t)iCount+1); |
dflet | 0:1e7b5dd9edb4 | 677 | Uart_Write((uint8_t*)print_buf); Uart_Write((uint8_t*)"\r\n"); |
dflet | 0:1e7b5dd9edb4 | 678 | |
dflet | 0:1e7b5dd9edb4 | 679 | local_con_conf[iCount].is_connected = true; |
dflet | 0:1e7b5dd9edb4 | 680 | iConnBroker++; |
dflet | 0:1e7b5dd9edb4 | 681 | } |
dflet | 0:1e7b5dd9edb4 | 682 | |
dflet | 0:1e7b5dd9edb4 | 683 | /* |
dflet | 0:1e7b5dd9edb4 | 684 | * Subscribe to topics |
dflet | 0:1e7b5dd9edb4 | 685 | */ |
dflet | 0:1e7b5dd9edb4 | 686 | if(sl_ExtLib_MqttClientSub((void*)local_con_conf[iCount].clt_ctx, |
dflet | 0:1e7b5dd9edb4 | 687 | local_con_conf[iCount].topic, |
dflet | 0:1e7b5dd9edb4 | 688 | local_con_conf[iCount].qos, SUB_TOPIC_COUNT) < 0) |
dflet | 0:1e7b5dd9edb4 | 689 | { |
dflet | 0:1e7b5dd9edb4 | 690 | memset(print_buf, 0x00, PRINT_BUF_LEN); |
dflet | 0:1e7b5dd9edb4 | 691 | sprintf((char*) print_buf, "\n\r Subscription Error for conn no. %d \n\r", (int16_t)iCount+1); |
dflet | 0:1e7b5dd9edb4 | 692 | Uart_Write((uint8_t*)print_buf); Uart_Write((uint8_t*)"\r\n"); |
dflet | 0:1e7b5dd9edb4 | 693 | |
dflet | 0:1e7b5dd9edb4 | 694 | Uart_Write((uint8_t*)"Disconnecting from the broker\r\n"); |
dflet | 0:1e7b5dd9edb4 | 695 | |
dflet | 0:1e7b5dd9edb4 | 696 | sl_ExtLib_MqttClientDisconnect(local_con_conf[iCount].clt_ctx); |
dflet | 0:1e7b5dd9edb4 | 697 | local_con_conf[iCount].is_connected = false; |
dflet | 0:1e7b5dd9edb4 | 698 | |
dflet | 0:1e7b5dd9edb4 | 699 | /* |
dflet | 0:1e7b5dd9edb4 | 700 | * Delete the context for this connection |
dflet | 0:1e7b5dd9edb4 | 701 | */ |
dflet | 0:1e7b5dd9edb4 | 702 | sl_ExtLib_MqttClientCtxDelete(local_con_conf[iCount].clt_ctx); |
dflet | 0:1e7b5dd9edb4 | 703 | iConnBroker--; |
dflet | 0:1e7b5dd9edb4 | 704 | break; |
dflet | 0:1e7b5dd9edb4 | 705 | } |
dflet | 0:1e7b5dd9edb4 | 706 | else |
dflet | 0:1e7b5dd9edb4 | 707 | { |
dflet | 0:1e7b5dd9edb4 | 708 | int32_t iSub; |
dflet | 0:1e7b5dd9edb4 | 709 | |
dflet | 0:1e7b5dd9edb4 | 710 | Uart_Write((uint8_t*)"Client subscribed on following topics:\n\r"); |
dflet | 0:1e7b5dd9edb4 | 711 | for(iSub = 0; iSub < local_con_conf[iCount].num_topics; iSub++) |
dflet | 0:1e7b5dd9edb4 | 712 | { |
dflet | 0:1e7b5dd9edb4 | 713 | memset(print_buf, 0x00, PRINT_BUF_LEN); |
dflet | 0:1e7b5dd9edb4 | 714 | sprintf((char*) print_buf, " %s\n\r", local_con_conf[iCount].topic[iSub]); |
dflet | 0:1e7b5dd9edb4 | 715 | Uart_Write((uint8_t*)print_buf); Uart_Write((uint8_t*)"\r\n"); |
dflet | 0:1e7b5dd9edb4 | 716 | } |
dflet | 0:1e7b5dd9edb4 | 717 | } |
dflet | 0:1e7b5dd9edb4 | 718 | iCount++; |
dflet | 0:1e7b5dd9edb4 | 719 | } |
dflet | 0:1e7b5dd9edb4 | 720 | |
dflet | 0:1e7b5dd9edb4 | 721 | if(iConnBroker < 1) |
dflet | 0:1e7b5dd9edb4 | 722 | { |
dflet | 0:1e7b5dd9edb4 | 723 | /* |
dflet | 0:1e7b5dd9edb4 | 724 | * No successful connection to broker |
dflet | 0:1e7b5dd9edb4 | 725 | |
dflet | 0:1e7b5dd9edb4 | 726 | */ |
dflet | 0:1e7b5dd9edb4 | 727 | Uart_Write((uint8_t*)"No successful connections to a broker\r\n"); |
dflet | 0:1e7b5dd9edb4 | 728 | goto end; |
dflet | 0:1e7b5dd9edb4 | 729 | } |
dflet | 0:1e7b5dd9edb4 | 730 | |
dflet | 0:1e7b5dd9edb4 | 731 | iCount = 0; |
dflet | 0:1e7b5dd9edb4 | 732 | |
dflet | 0:1e7b5dd9edb4 | 733 | for(;;) |
dflet | 0:1e7b5dd9edb4 | 734 | { |
dflet | 0:1e7b5dd9edb4 | 735 | Uart_Write((uint8_t*)"Waiting for button push event\r\n"); |
dflet | 0:1e7b5dd9edb4 | 736 | osi_MsgQRead( &g_PBQueue, &RecvQue, OSI_WAIT_FOREVER); |
dflet | 0:1e7b5dd9edb4 | 737 | |
dflet | 0:1e7b5dd9edb4 | 738 | if(PUSH_BUTTON_1_PRESSED == RecvQue) |
dflet | 0:1e7b5dd9edb4 | 739 | { |
dflet | 0:1e7b5dd9edb4 | 740 | publishData((void*)local_con_conf[iCount].clt_ctx, pub_topic_1, (uint8_t*)data_1); |
dflet | 0:1e7b5dd9edb4 | 741 | _cc3100._spi.button1_InterruptEnable(); |
dflet | 0:1e7b5dd9edb4 | 742 | } |
dflet | 0:1e7b5dd9edb4 | 743 | else if(PUSH_BUTTON_2_PRESSED == RecvQue) |
dflet | 0:1e7b5dd9edb4 | 744 | { |
dflet | 0:1e7b5dd9edb4 | 745 | publishData((void*)local_con_conf[iCount].clt_ctx, pub_topic_2, (uint8_t*)data_2); |
dflet | 0:1e7b5dd9edb4 | 746 | _cc3100._spi.button2_InterruptEnable(); |
dflet | 0:1e7b5dd9edb4 | 747 | } |
dflet | 0:1e7b5dd9edb4 | 748 | else if(BROKER_DISCONNECTION == RecvQue) |
dflet | 0:1e7b5dd9edb4 | 749 | { |
dflet | 0:1e7b5dd9edb4 | 750 | iConnBroker--; |
dflet | 0:1e7b5dd9edb4 | 751 | if(iConnBroker < 1) |
dflet | 0:1e7b5dd9edb4 | 752 | { |
dflet | 0:1e7b5dd9edb4 | 753 | /* |
dflet | 0:1e7b5dd9edb4 | 754 | * Device not connected to any broker |
dflet | 0:1e7b5dd9edb4 | 755 | */ |
dflet | 0:1e7b5dd9edb4 | 756 | goto end; |
dflet | 0:1e7b5dd9edb4 | 757 | } |
dflet | 0:1e7b5dd9edb4 | 758 | } |
dflet | 0:1e7b5dd9edb4 | 759 | } |
dflet | 0:1e7b5dd9edb4 | 760 | |
dflet | 0:1e7b5dd9edb4 | 761 | end: |
dflet | 0:1e7b5dd9edb4 | 762 | /* |
dflet | 0:1e7b5dd9edb4 | 763 | * De-initializing the client library |
dflet | 0:1e7b5dd9edb4 | 764 | */ |
dflet | 0:1e7b5dd9edb4 | 765 | sl_ExtLib_MqttClientExit(); |
dflet | 0:1e7b5dd9edb4 | 766 | |
dflet | 0:1e7b5dd9edb4 | 767 | Uart_Write((uint8_t*)"\n\r Exiting the Application\n\r"); |
dflet | 0:1e7b5dd9edb4 | 768 | |
dflet | 0:1e7b5dd9edb4 | 769 | LOOP_FOREVER(); |
dflet | 0:1e7b5dd9edb4 | 770 | } |
dflet | 0:1e7b5dd9edb4 | 771 | |
dflet | 0:1e7b5dd9edb4 | 772 | |
dflet | 0:1e7b5dd9edb4 | 773 | /* |
dflet | 0:1e7b5dd9edb4 | 774 | * Application's entry point |
dflet | 0:1e7b5dd9edb4 | 775 | */ |
dflet | 0:1e7b5dd9edb4 | 776 | int main(int argc, char** argv) |
dflet | 0:1e7b5dd9edb4 | 777 | { |
dflet | 0:1e7b5dd9edb4 | 778 | int rv = 0; |
dflet | 0:1e7b5dd9edb4 | 779 | |
dflet | 0:1e7b5dd9edb4 | 780 | CLI_Configure(); |
dflet | 0:1e7b5dd9edb4 | 781 | |
dflet | 0:1e7b5dd9edb4 | 782 | memset(print_buf, 0x00, PRINT_BUF_LEN); |
dflet | 0:1e7b5dd9edb4 | 783 | sprintf((char*) print_buf, " \r\nSystemCoreClock = %dMHz\r\n ", SystemCoreClock /1000000); |
dflet | 0:1e7b5dd9edb4 | 784 | rv = Uart_Write((uint8_t *) print_buf); |
dflet | 0:1e7b5dd9edb4 | 785 | if(rv < 0){ |
dflet | 0:1e7b5dd9edb4 | 786 | while(1){ |
dflet | 0:1e7b5dd9edb4 | 787 | toggleLed(1); |
dflet | 0:1e7b5dd9edb4 | 788 | wait(0.1); |
dflet | 0:1e7b5dd9edb4 | 789 | } |
dflet | 0:1e7b5dd9edb4 | 790 | } |
dflet | 0:1e7b5dd9edb4 | 791 | |
dflet | 0:1e7b5dd9edb4 | 792 | int32_t retVal = -1; |
dflet | 0:1e7b5dd9edb4 | 793 | |
dflet | 0:1e7b5dd9edb4 | 794 | // |
dflet | 0:1e7b5dd9edb4 | 795 | // Display Application Banner |
dflet | 0:1e7b5dd9edb4 | 796 | // |
dflet | 0:1e7b5dd9edb4 | 797 | displayBanner(); |
dflet | 0:1e7b5dd9edb4 | 798 | |
dflet | 0:1e7b5dd9edb4 | 799 | createMutex(); |
dflet | 0:1e7b5dd9edb4 | 800 | |
dflet | 0:1e7b5dd9edb4 | 801 | /* |
dflet | 0:1e7b5dd9edb4 | 802 | * Start the SimpleLink Host |
dflet | 0:1e7b5dd9edb4 | 803 | */ |
dflet | 0:1e7b5dd9edb4 | 804 | retVal = VStartSimpleLinkSpawnTask(SPAWN_TASK_PRIORITY); |
dflet | 0:1e7b5dd9edb4 | 805 | if(retVal < 0) |
dflet | 0:1e7b5dd9edb4 | 806 | { |
dflet | 0:1e7b5dd9edb4 | 807 | Uart_Write((uint8_t*)"VStartSimpleLinkSpawnTask Failed\r\n"); |
dflet | 0:1e7b5dd9edb4 | 808 | LOOP_FOREVER(); |
dflet | 0:1e7b5dd9edb4 | 809 | } |
dflet | 0:1e7b5dd9edb4 | 810 | toggleLed(1); |
dflet | 0:1e7b5dd9edb4 | 811 | |
dflet | 0:1e7b5dd9edb4 | 812 | /* |
dflet | 0:1e7b5dd9edb4 | 813 | * Start the MQTT Client task |
dflet | 0:1e7b5dd9edb4 | 814 | */ |
dflet | 0:1e7b5dd9edb4 | 815 | osi_MsgQCreate(&g_PBQueue,"PBQueue",sizeof(osi_messages),MAX_QUEUE_MSG); |
dflet | 0:1e7b5dd9edb4 | 816 | retVal = osi_TaskCreate(MqttClient, |
dflet | 0:1e7b5dd9edb4 | 817 | (const int8_t *)"Mqtt Client App", |
dflet | 0:1e7b5dd9edb4 | 818 | OSI_STACK_SIZE, NULL, MQTT_APP_TASK_PRIORITY, NULL ); |
dflet | 0:1e7b5dd9edb4 | 819 | |
dflet | 0:1e7b5dd9edb4 | 820 | if(retVal < 0) |
dflet | 0:1e7b5dd9edb4 | 821 | { |
dflet | 0:1e7b5dd9edb4 | 822 | Uart_Write((uint8_t*)"osi_TaskCreate Failed\r\n"); |
dflet | 0:1e7b5dd9edb4 | 823 | LOOP_FOREVER(); |
dflet | 0:1e7b5dd9edb4 | 824 | } |
dflet | 0:1e7b5dd9edb4 | 825 | |
dflet | 0:1e7b5dd9edb4 | 826 | /* |
dflet | 0:1e7b5dd9edb4 | 827 | * Start the task scheduler |
dflet | 0:1e7b5dd9edb4 | 828 | */ |
dflet | 0:1e7b5dd9edb4 | 829 | Uart_Write((uint8_t*)"Start the task scheduler\r\n"); |
dflet | 0:1e7b5dd9edb4 | 830 | |
dflet | 0:1e7b5dd9edb4 | 831 | osi_start(); |
dflet | 0:1e7b5dd9edb4 | 832 | |
dflet | 0:1e7b5dd9edb4 | 833 | return 0; |
dflet | 0:1e7b5dd9edb4 | 834 | } |
dflet | 0:1e7b5dd9edb4 | 835 | |
dflet | 0:1e7b5dd9edb4 | 836 | /*! |
dflet | 0:1e7b5dd9edb4 | 837 | \brief This function displays the application's banner |
dflet | 0:1e7b5dd9edb4 | 838 | |
dflet | 0:1e7b5dd9edb4 | 839 | \param None |
dflet | 0:1e7b5dd9edb4 | 840 | |
dflet | 0:1e7b5dd9edb4 | 841 | \return None |
dflet | 0:1e7b5dd9edb4 | 842 | */ |
dflet | 0:1e7b5dd9edb4 | 843 | static void displayBanner() |
dflet | 0:1e7b5dd9edb4 | 844 | { |
dflet | 0:1e7b5dd9edb4 | 845 | Uart_Write((uint8_t*)"\r\n"); |
dflet | 0:1e7b5dd9edb4 | 846 | Uart_Write((uint8_t*)" *************************************************\r\n"); |
dflet | 0:1e7b5dd9edb4 | 847 | Uart_Write((uint8_t*)" MQTT Client Application - Version\r\n"); |
dflet | 0:1e7b5dd9edb4 | 848 | Uart_Write((uint8_t*)" *************************************************\r\n"); |
dflet | 0:1e7b5dd9edb4 | 849 | Uart_Write((uint8_t*)"\r\n"); |
dflet | 0:1e7b5dd9edb4 | 850 | } |
dflet | 0:1e7b5dd9edb4 | 851 | |
dflet | 0:1e7b5dd9edb4 | 852 | |
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dflet | 0:1e7b5dd9edb4 | 854 |