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Reincarnate the sensinode/cc2430 port

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This commit is contained in:
George Oikonomou 2012-03-05 16:28:06 +00:00
parent c78b5bad5c
commit b7674c3636
114 changed files with 10044 additions and 3068 deletions
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19
examples/sensinode/sensors-ipv6/Makefile Normal file
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ifndef TARGET
TARGET=sensinode
endif
# Make absolutely certain that you specify your device here
DEFINES+=MODEL_N740,PROJECT_CONF_H
# This example won't fit in flash without banking so we turn it on
HAVE_BANKING=1
UIP_CONF_IPV6=1
CONTIKI_SOURCEFILES += sensors-driver.c
CONTIKI_PROJECT = sensors-ipv6
all: $(CONTIKI_PROJECT)
CONTIKI = ../../..
include $(CONTIKI)/Makefile.include

51
examples/sensinode/sensors-ipv6/project-conf.h Normal file
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/*
* Copyright (c) 2010, Loughborough University - 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.
*/
/**
* \file
* Project specific configuration defines for the UDP client/server
* example.
*
* We make sure that buttons and ADC are on. We also demonstrate the
* new LPM functionality
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#ifndef PROJECT_CONF_H_
#define PROJECT_CONF_H_
#define BUTTON_SENSOR_CONF_ON 1
#define ADC_SENSOR_CONF_ON 1
#define LPM_CONF_MODE 1
#endif /* PROJECT_CONF_H_ */

246
examples/sensinode/sensors-ipv6/sensors-driver.c Normal file
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/*
* Copyright (c) 2010, Loughborough University - 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.
*/
/**
* \file
* This file handles the sensor readings and float conversions
* for sensors-example. We keep this separate in order to place it
* to a higher BANK.
*
* Bankable
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#include "contiki-conf.h"
#include "uip.h" /* for htons / htonl */
#include "dev/leds.h"
#if CONTIKI_TARGET_SENSINODE
#include "dev/sensinode-sensors.h"
#include "sensinode-debug.h"
#endif
#define DEBUG 0
#if DEBUG
#define PRINTF(...) printf(__VA_ARGS__)
#else
#define PRINTF(...)
#endif
#include <stdio.h>
#include <ctype.h>
#define SENSOR_OK 0
#define SENSOR_ADC_OFF -1
#define SENSOR_UNKNOWN -2
/* Request Bits */
#define REQUEST_BIT_P0_GET 0x0400
#define REQUEST_BIT_L2_SET 0x0200
#define REQUEST_BIT_L1_SET 0x0100
#define REQUEST_BIT_LED_GET 0x0080
#define REQUEST_BIT_ACC 0x0040
#define REQUEST_BIT_BAT 0x0020
#define REQUEST_BIT_VDD 0x0010
#define REQUEST_BIT_TEMP 0x0008
#define REQUEST_BIT_LIGHT 0x0004
#define REQUEST_BIT_UPTIME 0x0002
#define REQUEST_BIT_CHIPID 0x0001
/*---------------------------------------------------------------------------*/
int8_t
read_sensor(char * rs)
{
/* Sensor Values */
static int rv;
static struct sensors_sensor * sensor;
/* Those 3 variables are only used for debugging */
#if DEBUG
static float sane = 0;
static int dec;
static float frac;
#endif
uint16_t r;
uint8_t len = 0;
sensor = sensors_find(ADC_SENSOR);
if (!sensor) {
PRINTF("ADC not found\n");
return (SENSOR_ADC_OFF);
}
/* Fetch the request bytes */
memcpy(&r, rs, 2);
r = uip_ntohs(r);
PRINTF("R=%u\n", r);
if (r & REQUEST_BIT_CHIPID) {
uint8_t chipid = CHIPID;
memcpy(rs + len, &chipid, sizeof(chipid));
len += sizeof(chipid);
PRINTF("ChipID=0x%02x\n", chipid);
}
if (r & REQUEST_BIT_UPTIME) {
/* Uptime */
unsigned long l;
l = uip_htonl(clock_seconds());
memcpy(rs + len, &l, sizeof(l));
len += sizeof(l);
PRINTF("Uptime=%lu secs\n", uip_ntohl(l));
}
if (r & REQUEST_BIT_LIGHT) {
rv = sensor->value(ADC_SENSOR_TYPE_LIGHT);
if(rv != -1) {
#if DEBUG
sane = (float)(rv * 0.4071);
dec = sane;
frac = sane - dec;
PRINTF(" Light=%d.%02ulux (%d)\n", dec, (unsigned int)(frac*100), rv);
#endif
memcpy(rs + len, &rv, sizeof(rv));
len += sizeof(rv);
}
}
if (r & REQUEST_BIT_TEMP) {
rv = sensor->value(ADC_SENSOR_TYPE_TEMP);
if(rv != -1) {
#if DEBUG
sane = ((rv * 0.61065 - 773) / 2.45);
dec = sane;
frac = sane - dec;
PRINTF(" Temp=%d.%02u C (%d)\n", dec, (unsigned int)(frac*100), rv);
#endif
memcpy(rs + len, &rv, sizeof(rv));
len += sizeof(rv);
}
}
if (r & (REQUEST_BIT_VDD | REQUEST_BIT_BAT)) {
/* We want VDD for both cases */
rv = sensor->value(ADC_SENSOR_TYPE_VDD);
if(rv != -1) {
#if DEBUG
sane = rv * 3.75 / 2047;
dec = sane;
frac = sane - dec;
PRINTF("Supply=%d.%02uV (%d)\n", dec, (unsigned int)(frac*100), rv);
/* Store rv temporarily in dec so we can use it for the battery */
dec = rv;
#endif
memcpy(rs + len, &rv, sizeof(rv));
len += sizeof(rv);
}
/* And then carry on with battery if needed */
if (r & REQUEST_BIT_BAT) {
rv = sensor->value(ADC_SENSOR_TYPE_BATTERY);
if(rv != -1) {
#if DEBUG
sane = (11.25 * rv * dec) / (0x7FE002);
dec = sane;
frac = sane - dec;
PRINTF(" Batt.=%d.%02uV (%d)\n", dec, (unsigned int)(frac*100), rv);
#endif
memcpy(rs + len, &rv, sizeof(rv));
len += sizeof(rv);
}
}
}
if (r & REQUEST_BIT_ACC) {
rv = sensor->value(ADC_SENSOR_TYPE_ACC_X);
if(rv != -1) {
#if DEBUG
sane = ((rv * 3.75 / 2047) - 1.65) / 0.44;
dec = sane;
frac = sane - dec;
frac = (frac < 0) ? -frac : frac;
PRINTF(" AccX=");
if(sane < 0 && dec == 0) {
PRINTF('-');
}
PRINTF("%d.%02ug (%d)\n", dec, (unsigned int)(frac*100), rv);
#endif
memcpy(rs + len, &rv, sizeof(rv));
len += sizeof(rv);
}
rv = sensor->value(ADC_SENSOR_TYPE_ACC_Y);
if(rv != -1) {
#if DEBUG
sane = ((rv * 3.75 / 2047) - 1.65) / 0.44;
dec = sane;
frac = sane - dec;
frac = (frac < 0) ? -frac : frac;
PRINTF(" AccY=");
if(sane < 0 && dec == 0) {
PRINTF('-');
}
PRINTF("%d.%02ug (%d)\n", dec, (unsigned int)(frac*100), rv);
#endif
memcpy(rs + len, &rv, sizeof(rv));
len += sizeof(rv);
}
rv = sensor->value(ADC_SENSOR_TYPE_ACC_Z);
if(rv != -1) {
#if DEBUG
sane = ((rv * 3.75 / 2047) - 1.65) / 0.44;
dec = sane;
frac = sane - dec;
frac = (frac < 0) ? -frac : frac;
PRINTF(" AccZ=");
if(sane < 0 && dec == 0) {
PRINTF('-');
}
PRINTF("%d.%02ug (%d)\n", dec, (unsigned int)(frac*100), rv);
#endif
memcpy(rs + len, &rv, sizeof(rv));
len += sizeof(rv);
}
}
if (r & REQUEST_BIT_L1_SET) {
leds_toggle(LEDS_GREEN);
}
if (r & REQUEST_BIT_L2_SET) {
leds_toggle(LEDS_RED);
}
if (r & REQUEST_BIT_LED_GET) {
uint8_t leds = leds_get();
memcpy(rs + len, &leds, sizeof(leds));
len += sizeof(leds);
PRINTF(" LED 2=%u\n", leds);
}
if (r & REQUEST_BIT_P0_GET) {
uint8_t p0 = P0_3;
memcpy(rs + len, &p0, sizeof(p0));
len += sizeof(p0);
}
return len;
}

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examples/sensinode/sensors-ipv6/sensors-ipv6.c Normal file
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/*
* Copyright (c) 2010, Loughborough University - 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.
*/
/**
* \file
* Example to demonstrate-test the sensors functionality on
* sensinode/cc2430 devices.
*
* A UDP/IPv6 process waits for requests from a monitoring station
* and responds with sensor values.
*
* The message exchange is based on a custom protocol.
* Check sensors-driver.c for protocol details.
*
* \author
* George Oikonomou - <oikonomou@users.sourceforge.net>
*/
#include "contiki.h"
#include "contiki-lib.h"
#include "contiki-net.h"
#include <string.h>
#define DEBUG DEBUG_NONE
#include "net/uip-debug.h"
#include "dev/watchdog.h"
#include "dev/leds.h"
#include "net/rpl/rpl.h"
#include <stdio.h>
#if CONTIKI_TARGET_SENSINODE
#include "sensinode-debug.h"
#include "dev/sensinode-sensors.h"
#else
#define putstring(s)
#endif
#define UIP_IP_BUF ((struct uip_ip_hdr *)&uip_buf[UIP_LLH_LEN])
#define UIP_UDP_BUF ((struct uip_udp_hdr *)&uip_buf[uip_l2_l3_hdr_len])
#define MAX_PAYLOAD_LEN 120
static struct uip_udp_conn *server_conn;
static char buf[MAX_PAYLOAD_LEN];
static uint16_t len;
#define SERVER_PORT 60000
#define SENSOR_OK 0
#define SENSOR_ADC_OFF 1
#define SENSOR_UNKNOWN 2
int8_t read_sensor(char * rs);
/*---------------------------------------------------------------------------*/
extern const struct sensors_sensor adc_sensor;
/*---------------------------------------------------------------------------*/
PROCESS(udp_server_process, "UDP server process");
AUTOSTART_PROCESSES(&udp_server_process);
/*---------------------------------------------------------------------------*/
static void
tcpip_handler(void)
{
memset(buf, 0, MAX_PAYLOAD_LEN);
if(uip_newdata()) {
len = uip_datalen();
memcpy(buf, uip_appdata, len);
PRINTF("%u bytes from [", len);
PRINT6ADDR(&UIP_IP_BUF->srcipaddr);
PRINTF("]:%u\n", UIP_HTONS(UIP_UDP_BUF->srcport));
len = read_sensor(buf);
if( len ) {
server_conn->rport = UIP_UDP_BUF->srcport;
uip_ipaddr_copy(&server_conn->ripaddr, &UIP_IP_BUF->srcipaddr);
uip_udp_packet_send(server_conn, buf, len);
PRINTF("Sent %u bytes\n", len);
}
/* Restore server connection to allow data from any node */
uip_create_unspecified(&server_conn->ripaddr);
server_conn->rport = 0;
}
return;
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(udp_server_process, ev, data)
{
#if (CONTIKI_TARGET_SENSINODE && BUTTON_SENSOR_ON)
static struct sensors_sensor *b1;
static struct sensors_sensor *b2;
#endif
PROCESS_BEGIN();
putstring("Starting UDP server\n");
#if (CONTIKI_TARGET_SENSINODE && BUTTON_SENSOR_ON)
putstring("Button X: Toggle LED X\n");
#endif
server_conn = udp_new(NULL, UIP_HTONS(0), NULL);
udp_bind(server_conn, UIP_HTONS(SERVER_PORT));
#if (CONTIKI_TARGET_SENSINODE && BUTTON_SENSOR_ON)
b1 = sensors_find(BUTTON_1_SENSOR);
b2 = sensors_find(BUTTON_2_SENSOR);
#endif
while(1) {
PROCESS_YIELD();
if(ev == tcpip_event) {
tcpip_handler();
#if (CONTIKI_TARGET_SENSINODE && BUTTON_SENSOR_ON)
} else if(ev == sensors_event && data != NULL) {
if(data == b1) {
leds_toggle(LEDS_GREEN);
} else if(data == b2) {
leds_toggle(LEDS_RED);
}
#endif /* (CONTIKI_TARGET_SENSINODE && BUTTON_SENSOR_ON) */
}
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/