Xively demo for cc3000
Dependencies: NVIC_set_all_priorities cc3000_hostdriver_mbedsocket libxively mbed
main.cpp
- Committer:
- Kojto
- Date:
- 2013-10-13
- Revision:
- 1:ad3b3e58ba36
- Parent:
- 0:cc7d755246b3
- Child:
- 2:ed5cf21e63b4
File content as of revision 1:ad3b3e58ba36:
/* mbed Microcontroller Library * Copyright (c) 2006-2013 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. */ #include "mbed.h" #include "cc3000.h" #include "main.h" #include "xively.h" #include "xi_err.h" #define XI_FEED_ID 122217810 // set Xively Feed ID (numerical, no quoutes) #define XI_API_KEY "S6hdVWSPO2IWAr7IiqLtTKSjRh6kyUAAYZdbYcixuEJwhg6T" // set Xively API key (double-quoted string) using namespace mbed_cc3000; tUserFS user_info; DigitalOut myled(LED1); Ticker flipper; uint32_t time_seconds; /* cc3000 module declaration specific for user's board. Check also init() */ #if (MY_BOARD == WIGO) cc3000 wifi(PTA16, PTA13, PTD0, SPI(PTD2, PTD3, PTC5), PORTA_IRQn); Serial pc(USBTX, USBRX); #elif (MY_BOARD == WIFI_DIPCORTEX) cc3000 wifi(p28, p27, p30, SPI(p21, p14, p37), PIN_INT0_IRQn); Serial pc(UART_TX, UART_RX); #else #endif /** * \brief Print cc3000 information * \param none * \return none */ void print_cc3000_info() { uint8_t myMAC[8]; printf("MAC address + cc3000 info \r\n"); wifi.get_user_file_info((uint8_t *)&user_info, sizeof(user_info)); wifi.get_mac_address(myMAC); 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]); printf(" FTC %i \r\n",user_info.FTC); printf(" PP_version %i.%i \r\n",user_info.PP_version[0], user_info.PP_version[1]); printf(" SERV_PACK %i.%i \r\n",user_info.SERV_PACK[0], user_info.SERV_PACK[1]); printf(" DRV_VER %i.%i.%i \r\n",user_info.DRV_VER[0], user_info.DRV_VER[1], user_info.DRV_VER[2]); printf(" FW_VER %i.%i.%i \r\n",user_info.FW_VER[0], user_info.FW_VER[1], user_info.FW_VER[2]); } /** * \brief Connect to SSID with a timeout * \param ssid Name of SSID * \param key Password * \param sec_mode Security mode * \return none */ void connect_to_ssid(char *ssid, char *key, unsigned char sec_mode) { printf("Connecting to SSID: %s. Timeout is 10s. \r\n",ssid); if (wifi.connect_to_AP((uint8_t *)ssid, (uint8_t *)key, sec_mode) == true) { printf(" Connected. \r\n"); } else { printf(" Connection timed-out (error). Please restart. \r\n"); while(1); } } /** * \brief Connect to SSID without security * \param ssid Name of SSID * \return none */ void connect_to_ssid(char *ssid) { wifi.connect_open((uint8_t *)ssid); } void update_timer() { time_seconds++; } /** * \brief xively demo * \param none * \return int */ int main() { init(); /* board dependent init */ pc.baud(115200); wifi.start(0); printf("cc3000 xively demo. \r\n"); print_cc3000_info(); printf("Attempting SSID Connection. \r\n"); wifi._wlan.ioctl_set_connection_policy(0, 0, 0); #ifndef CC3000_TINY_DRIVER #ifdef AP_KEY connect_to_ssid(SSID, AP_KEY, AP_SECURITY); #else connect_to_ssid(SSID); #endif #else connect_to_ssid(SSID); #endif printf("DHCP request \r\n"); while (wifi.is_dhcp_configured() == false) { wait_ms(500); printf(" Waiting for dhcp to be set. \r\n"); } tNetappIpconfigRetArgs ipinfo2; wifi.get_ip_config(&ipinfo2); // data is returned in the ipinfo2 structure printf("DHCP assigned IP Address = %d.%d.%d.%d \r\n", ipinfo2.aucIP[3], ipinfo2.aucIP[2], ipinfo2.aucIP[1], ipinfo2.aucIP[0]); xi_feed_t feed; printf("Size of xi_feed_t: %d \r\n", sizeof(xi_feed_t)); //with default settings this can get over 11kB std::memset(&feed, 0, sizeof( xi_feed_t ) ); feed.feed_id = XI_FEED_ID; feed.datastream_count = 2; feed.datastreams[0].datapoint_count = 1; xi_datastream_t* status_datastream = &feed.datastreams[0]; strcpy(status_datastream->datastream_id, "LED1"); xi_datapoint_t* led_status = &status_datastream->datapoints[0]; feed.datastreams[1].datapoint_count = 1; xi_datastream_t* counter_datastream = &feed.datastreams[1]; strcpy(counter_datastream->datastream_id, "Uptime"); xi_datapoint_t* counter = &counter_datastream->datapoints[0]; // create the cosm library context xi_context_t* xi_context = xi_create_context(XI_HTTP, XI_API_KEY, feed.feed_id); // check if everything works if(xi_context == NULL) { printf("Context failed to initialized. \r\n"); return -1; } //flipper.attach(&update_timer, 1.0); while(1) { if (myled) { xi_set_value_str(led_status, "off"); } else { xi_set_value_str(led_status, "on"); } xi_set_value_f32(counter, time_seconds); printf( "update...\r\n"); xi_feed_update(xi_context, &feed); printf( "done...\r\n"); wait(15.0); myled = myled ^ 0x1; } }