diff --git a/apps/shell/shell-sensortweet.c b/apps/shell/shell-sensortweet.c new file mode 100644 index 000000000..4d1584e97 --- /dev/null +++ b/apps/shell/shell-sensortweet.c @@ -0,0 +1,111 @@ +/* + * Copyright (c) 2009, Swedish Institute of Computer Science. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * This file is part of the Contiki operating system. + * + * $Id: shell-sensortweet.c,v 1.1 2009/05/11 17:11:37 adamdunkels Exp $ + */ + +/** + * \file + * Shell command that posts sensor data to Twitter + * \author + * Adam Dunkels + */ + +#include "contiki.h" +#include "contiki-net.h" +#include "cfs/cfs.h" +#include "dev/sht11.h" +#include "shell.h" +#include "twitter.h" + +#include +#include + +#define MAX_USERNAME_PASSWORD 32 + +/*---------------------------------------------------------------------------*/ +PROCESS(sensortweet_process, "sensortweet"); +SHELL_COMMAND(sensortweet_command, + "sensortweet", + "sensortweet : post sensor data to Twitter", + &sensortweet_process); +/*---------------------------------------------------------------------------*/ +PROCESS_THREAD(sensortweet_process, ev, data) +{ + char message[140]; + char username_password[MAX_USERNAME_PASSWORD]; + int len; + int temp; + uint16_t humidity; + uint16_t battery_indicator; + int humidity_converted; + PROCESS_BEGIN(); + + /* Open the username/password file. */ + if(data == NULL) { + PROCESS_EXIT(); + } + strncpy(username_password, data, MAX_USERNAME_PASSWORD); + /* username_password[len] = 0;*/ + + temp = sht11_temp(); + humidity = sht11_humidity(); + battery_indicator = sht11_sreg() & 0x40? 1: 0; + + humidity_converted = (int)(-4L + 405L * humidity / 10000L); + if(humidity_converted > 100) { + humidity_converted = 100; + } + if(humidity_converted < 0) { + humidity_converted = 0; + } + + if(!battery_indicator) { + snprintf(message, sizeof(message), "Contiki #sensortweet %d.%d: Temperature %d.%d C, humidity %d%%", + rimeaddr_node_addr.u8[0], rimeaddr_node_addr.u8[1], + (temp / 10 - 396) / 10, + (temp / 10 - 396) % 10, + humidity_converted); + } else { + snprintf(message, sizeof(message), "Contiki #sensortweet %d.%d: Battery low", + rimeaddr_node_addr.u8[0], rimeaddr_node_addr.u8[1]); + } + + twitter_post((uint8_t *)username_password, message); + + PROCESS_END(); +} +/*---------------------------------------------------------------------------*/ +void +shell_sensortweet_init(void) +{ + shell_register_command(&sensortweet_command); +} +/*---------------------------------------------------------------------------*/ diff --git a/apps/shell/shell-sensortweet.h b/apps/shell/shell-sensortweet.h new file mode 100644 index 000000000..0d53a1285 --- /dev/null +++ b/apps/shell/shell-sensortweet.h @@ -0,0 +1,48 @@ +/* + * Copyright (c) 2008, Swedish Institute of Computer Science. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * This file is part of the Contiki operating system. + * + * $Id: shell-sensortweet.h,v 1.1 2009/05/11 17:11:37 adamdunkels Exp $ + */ + +/** + * \file + * Header file for Contik shell command sensortweet + * \author + * Adam Dunkels + */ + +#ifndef __SHELL_SENSORTWEET_H__ +#define __SHELL_SENSORTWEET_H__ + +#include "shell.h" + +void shell_sensortweet_init(void); + +#endif /* __SHELL_SENSORTWEET_H__ */