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?
User | Revision | Line number | New 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 |