Martin Kojtal / Mbed 2 deprecated cc3000_xively_demo

Xively demo for cc3000

Dependencies:   NVIC_set_all_priorities cc3000_hostdriver_mbedsocket libxively mbed

main.cpp@2:ed5cf21e63b4, 2013-10-13 (annotated)

Committer:
Kojto
Date:
Sun Oct 13 12:06:53 2013 +0000
Revision:
2:ed5cf21e63b4
Parent:
1:ad3b3e58ba36
Child:
3:6eb505b0beb3
seconds counter, led each 10 seconds

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 0:cc7d755246b3 1 /* mbed Microcontroller Library
Kojto 0:cc7d755246b3 2 * Copyright (c) 2006-2013 ARM Limited
Kojto 0:cc7d755246b3 3 *
Kojto 0:cc7d755246b3 4 * Licensed under the Apache License, Version 2.0 (the "License");
Kojto 0:cc7d755246b3 5 * you may not use this file except in compliance with the License.
Kojto 0:cc7d755246b3 6 * You may obtain a copy of the License at
Kojto 0:cc7d755246b3 7 *
Kojto 0:cc7d755246b3 8 * http://www.apache.org/licenses/LICENSE-2.0
Kojto 0:cc7d755246b3 9 *
Kojto 0:cc7d755246b3 10 * Unless required by applicable law or agreed to in writing, software
Kojto 0:cc7d755246b3 11 * distributed under the License is distributed on an "AS IS" BASIS,
Kojto 0:cc7d755246b3 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Kojto 0:cc7d755246b3 13 * See the License for the specific language governing permissions and
Kojto 0:cc7d755246b3 14 * limitations under the License.
Kojto 0:cc7d755246b3 15 */
Kojto 0:cc7d755246b3 16 #include "mbed.h"
Kojto 0:cc7d755246b3 17 #include "cc3000.h"
Kojto 0:cc7d755246b3 18 #include "main.h"
Kojto 0:cc7d755246b3 19 #include "xively.h"
Kojto 0:cc7d755246b3 20 #include "xi_err.h"
Kojto 0:cc7d755246b3 21
Kojto 2:ed5cf21e63b4 22 #define XI_FEED_ID 123 // set Xively Feed ID (numerical, no quoutes)
Kojto 2:ed5cf21e63b4 23 #define XI_API_KEY "apikey" // set Xively API key (double-quoted string)
Kojto 0:cc7d755246b3 24
Kojto 0:cc7d755246b3 25 using namespace mbed_cc3000;
Kojto 0:cc7d755246b3 26
Kojto 0:cc7d755246b3 27 tUserFS user_info;
Kojto 0:cc7d755246b3 28 DigitalOut myled(LED1);
Kojto 2:ed5cf21e63b4 29 Ticker flipper_seconds;
Kojto 2:ed5cf21e63b4 30 Ticker flipper_led;
Kojto 1:ad3b3e58ba36 31 uint32_t time_seconds;
Kojto 0:cc7d755246b3 32
Kojto 0:cc7d755246b3 33 /* cc3000 module declaration specific for user's board. Check also init() */
Kojto 0:cc7d755246b3 34 #if (MY_BOARD == WIGO)
Kojto 0:cc7d755246b3 35 cc3000 wifi(PTA16, PTA13, PTD0, SPI(PTD2, PTD3, PTC5), PORTA_IRQn);
Kojto 0:cc7d755246b3 36 Serial pc(USBTX, USBRX);
Kojto 0:cc7d755246b3 37 #elif (MY_BOARD == WIFI_DIPCORTEX)
Kojto 0:cc7d755246b3 38 cc3000 wifi(p28, p27, p30, SPI(p21, p14, p37), PIN_INT0_IRQn);
Kojto 0:cc7d755246b3 39 Serial pc(UART_TX, UART_RX);
Kojto 0:cc7d755246b3 40 #else
Kojto 0:cc7d755246b3 41
Kojto 0:cc7d755246b3 42 #endif
Kojto 0:cc7d755246b3 43
Kojto 0:cc7d755246b3 44 /**
Kojto 0:cc7d755246b3 45 * \brief Print cc3000 information
Kojto 0:cc7d755246b3 46 * \param none
Kojto 0:cc7d755246b3 47 * \return none
Kojto 0:cc7d755246b3 48 */
Kojto 0:cc7d755246b3 49 void print_cc3000_info() {
Kojto 0:cc7d755246b3 50 uint8_t myMAC[8];
Kojto 0:cc7d755246b3 51
Kojto 0:cc7d755246b3 52 printf("MAC address + cc3000 info \r\n");
Kojto 0:cc7d755246b3 53 wifi.get_user_file_info((uint8_t *)&user_info, sizeof(user_info));
Kojto 0:cc7d755246b3 54 wifi.get_mac_address(myMAC);
Kojto 0:cc7d755246b3 55 printf(" MAC address %02x:%02x:%02x:%02x:%02x:%02x \r\n \r\n", myMAC[0], myMAC[1], myMAC[2], myMAC[3], myMAC[4], myMAC[5]);
Kojto 0:cc7d755246b3 56
Kojto 0:cc7d755246b3 57 printf(" FTC %i \r\n",user_info.FTC);
Kojto 0:cc7d755246b3 58 printf(" PP_version %i.%i \r\n",user_info.PP_version[0], user_info.PP_version[1]);
Kojto 0:cc7d755246b3 59 printf(" SERV_PACK %i.%i \r\n",user_info.SERV_PACK[0], user_info.SERV_PACK[1]);
Kojto 0:cc7d755246b3 60 printf(" DRV_VER %i.%i.%i \r\n",user_info.DRV_VER[0], user_info.DRV_VER[1], user_info.DRV_VER[2]);
Kojto 0:cc7d755246b3 61 printf(" FW_VER %i.%i.%i \r\n",user_info.FW_VER[0], user_info.FW_VER[1], user_info.FW_VER[2]);
Kojto 0:cc7d755246b3 62 }
Kojto 0:cc7d755246b3 63
Kojto 0:cc7d755246b3 64 /**
Kojto 0:cc7d755246b3 65 * \brief Connect to SSID with a timeout
Kojto 0:cc7d755246b3 66 * \param ssid Name of SSID
Kojto 0:cc7d755246b3 67 * \param key Password
Kojto 0:cc7d755246b3 68 * \param sec_mode Security mode
Kojto 0:cc7d755246b3 69 * \return none
Kojto 0:cc7d755246b3 70 */
Kojto 0:cc7d755246b3 71 void connect_to_ssid(char *ssid, char *key, unsigned char sec_mode) {
Kojto 0:cc7d755246b3 72 printf("Connecting to SSID: %s. Timeout is 10s. \r\n",ssid);
Kojto 0:cc7d755246b3 73 if (wifi.connect_to_AP((uint8_t *)ssid, (uint8_t *)key, sec_mode) == true) {
Kojto 0:cc7d755246b3 74 printf(" Connected. \r\n");
Kojto 0:cc7d755246b3 75 } else {
Kojto 0:cc7d755246b3 76 printf(" Connection timed-out (error). Please restart. \r\n");
Kojto 0:cc7d755246b3 77 while(1);
Kojto 0:cc7d755246b3 78 }
Kojto 0:cc7d755246b3 79 }
Kojto 0:cc7d755246b3 80
Kojto 0:cc7d755246b3 81 /**
Kojto 0:cc7d755246b3 82 * \brief Connect to SSID without security
Kojto 0:cc7d755246b3 83 * \param ssid Name of SSID
Kojto 0:cc7d755246b3 84 * \return none
Kojto 0:cc7d755246b3 85 */
Kojto 0:cc7d755246b3 86 void connect_to_ssid(char *ssid) {
Kojto 0:cc7d755246b3 87 wifi.connect_open((uint8_t *)ssid);
Kojto 0:cc7d755246b3 88 }
Kojto 0:cc7d755246b3 89
Kojto 2:ed5cf21e63b4 90 /**
Kojto 2:ed5cf21e63b4 91 * \brief Count seconds
Kojto 2:ed5cf21e63b4 92 * \param none
Kojto 2:ed5cf21e63b4 93 * \return none
Kojto 2:ed5cf21e63b4 94 */
Kojto 1:ad3b3e58ba36 95 void update_timer() {
Kojto 1:ad3b3e58ba36 96 time_seconds++;
Kojto 1:ad3b3e58ba36 97 }
Kojto 2:ed5cf21e63b4 98
Kojto 0:cc7d755246b3 99 /**
Kojto 0:cc7d755246b3 100 * \brief xively demo
Kojto 0:cc7d755246b3 101 * \param none
Kojto 0:cc7d755246b3 102 * \return int
Kojto 0:cc7d755246b3 103 */
Kojto 0:cc7d755246b3 104 int main() {
Kojto 0:cc7d755246b3 105 init(); /* board dependent init */
Kojto 0:cc7d755246b3 106 pc.baud(115200);
Kojto 0:cc7d755246b3 107
Kojto 0:cc7d755246b3 108 wifi.start(0);
Kojto 0:cc7d755246b3 109 printf("cc3000 xively demo. \r\n");
Kojto 0:cc7d755246b3 110 print_cc3000_info();
Kojto 0:cc7d755246b3 111
Kojto 0:cc7d755246b3 112 printf("Attempting SSID Connection. \r\n");
Kojto 0:cc7d755246b3 113 wifi._wlan.ioctl_set_connection_policy(0, 0, 0);
Kojto 0:cc7d755246b3 114 #ifndef CC3000_TINY_DRIVER
Kojto 0:cc7d755246b3 115 #ifdef AP_KEY
Kojto 0:cc7d755246b3 116 connect_to_ssid(SSID, AP_KEY, AP_SECURITY);
Kojto 0:cc7d755246b3 117 #else
Kojto 0:cc7d755246b3 118 connect_to_ssid(SSID);
Kojto 0:cc7d755246b3 119 #endif
Kojto 0:cc7d755246b3 120 #else
Kojto 0:cc7d755246b3 121 connect_to_ssid(SSID);
Kojto 0:cc7d755246b3 122 #endif
Kojto 0:cc7d755246b3 123 printf("DHCP request \r\n");
Kojto 0:cc7d755246b3 124 while (wifi.is_dhcp_configured() == false) {
Kojto 0:cc7d755246b3 125 wait_ms(500);
Kojto 0:cc7d755246b3 126 printf(" Waiting for dhcp to be set. \r\n");
Kojto 0:cc7d755246b3 127 }
Kojto 0:cc7d755246b3 128
Kojto 0:cc7d755246b3 129 tNetappIpconfigRetArgs ipinfo2;
Kojto 0:cc7d755246b3 130 wifi.get_ip_config(&ipinfo2); // data is returned in the ipinfo2 structure
Kojto 0:cc7d755246b3 131 printf("DHCP assigned IP Address = %d.%d.%d.%d \r\n", ipinfo2.aucIP[3], ipinfo2.aucIP[2], ipinfo2.aucIP[1], ipinfo2.aucIP[0]);
Kojto 0:cc7d755246b3 132
Kojto 0:cc7d755246b3 133 xi_feed_t feed;
Kojto 0:cc7d755246b3 134 printf("Size of xi_feed_t: %d \r\n", sizeof(xi_feed_t)); //with default settings this can get over 11kB
Kojto 0:cc7d755246b3 135 std::memset(&feed, 0, sizeof( xi_feed_t ) );
Kojto 0:cc7d755246b3 136
Kojto 0:cc7d755246b3 137 feed.feed_id = XI_FEED_ID;
Kojto 1:ad3b3e58ba36 138 feed.datastream_count = 2;
Kojto 0:cc7d755246b3 139
Kojto 0:cc7d755246b3 140 feed.datastreams[0].datapoint_count = 1;
Kojto 0:cc7d755246b3 141 xi_datastream_t* status_datastream = &feed.datastreams[0];
Kojto 1:ad3b3e58ba36 142 strcpy(status_datastream->datastream_id, "LED1");
Kojto 0:cc7d755246b3 143 xi_datapoint_t* led_status = &status_datastream->datapoints[0];
Kojto 0:cc7d755246b3 144
Kojto 1:ad3b3e58ba36 145 feed.datastreams[1].datapoint_count = 1;
Kojto 1:ad3b3e58ba36 146 xi_datastream_t* counter_datastream = &feed.datastreams[1];
Kojto 1:ad3b3e58ba36 147 strcpy(counter_datastream->datastream_id, "Uptime");
Kojto 1:ad3b3e58ba36 148 xi_datapoint_t* counter = &counter_datastream->datapoints[0];
Kojto 1:ad3b3e58ba36 149
Kojto 0:cc7d755246b3 150 // create the cosm library context
Kojto 0:cc7d755246b3 151 xi_context_t* xi_context = xi_create_context(XI_HTTP, XI_API_KEY, feed.feed_id);
Kojto 0:cc7d755246b3 152
Kojto 0:cc7d755246b3 153 // check if everything works
Kojto 0:cc7d755246b3 154 if(xi_context == NULL)
Kojto 0:cc7d755246b3 155 {
Kojto 1:ad3b3e58ba36 156 printf("Context failed to initialized. \r\n");
Kojto 0:cc7d755246b3 157 return -1;
Kojto 0:cc7d755246b3 158 }
Kojto 0:cc7d755246b3 159
Kojto 2:ed5cf21e63b4 160 flipper_seconds.attach(&update_timer, 1.0);
Kojto 1:ad3b3e58ba36 161
Kojto 1:ad3b3e58ba36 162 while(1) {
Kojto 2:ed5cf21e63b4 163 xi_set_value_f32(led_status, myled);
Kojto 1:ad3b3e58ba36 164 xi_set_value_f32(counter, time_seconds);
Kojto 1:ad3b3e58ba36 165
Kojto 1:ad3b3e58ba36 166 printf( "update...\r\n");
Kojto 0:cc7d755246b3 167 xi_feed_update(xi_context, &feed);
Kojto 1:ad3b3e58ba36 168 printf( "done...\r\n");
Kojto 2:ed5cf21e63b4 169 wait(10);
Kojto 0:cc7d755246b3 170 myled = myled ^ 0x1;
Kojto 0:cc7d755246b3 171 }
Kojto 0:cc7d755246b3 172
Kojto 0:cc7d755246b3 173 }
Kojto 0:cc7d755246b3 174