osd-contiki/examples/osd/triggerbaord/sketch.pde

185 lines
4.5 KiB
Plaintext
Raw Normal View History

2016-08-03 21:58:02 +02:00
/*
* Sample arduino sketch using contiki features.
* We turn the LED off
* We allow read the moisture sensor
* Unfortunately sleeping for long times in loop() isn't currently
* possible, something turns off the CPU (including PWM outputs) if a
* Proto-Thread is taking too long. We need to find out how to sleep in
* a Contiki-compatible way.
* Note that for a normal arduino sketch you won't have to include any
* of the contiki-specific files here, the sketch should just work.
*/
extern "C" {
#include "arduino-process.h"
#include "rest-engine.h"
2016-09-20 21:49:52 +02:00
#include "er-coap-engine.h"
2016-10-02 22:32:58 +02:00
#include "generic_resource.h"
2016-08-03 21:58:02 +02:00
#include "net/netstack.h"
#include "dev/button-sensor.h"
2016-09-27 09:51:26 +02:00
#include "ChainableLED.h"
2016-08-03 21:58:02 +02:00
extern resource_t
2016-08-20 14:09:44 +02:00
res_led,
res_bled,
2016-08-03 21:58:02 +02:00
res_battery,
res_cputemp,
res_event,
res_separate,
res_server;
uint8_t led_pin=4;
uint8_t led_status;
2016-08-20 14:09:44 +02:00
uint8_t bled_pin=7;
uint8_t bled_status;
2016-08-03 21:58:02 +02:00
}
2016-09-20 21:49:52 +02:00
#define REMOTE_PORT UIP_HTONS(COAP_DEFAULT_PORT)
// should be the same :-)
#define UIP_NTOHS(x) UIP_HTONS(x)
#define SERVER_NODE(ip) \
2016-09-27 18:13:03 +02:00
uip_ip6addr(ip,0xaaaa,0,0,0,0,0,0,0x01)
2016-09-20 21:49:52 +02:00
uip_ipaddr_t server_ipaddr, tmp_addr;
char server_resource [20] = "button";
2016-09-27 18:13:03 +02:00
static int32_t levent_counter;
2016-09-27 09:51:26 +02:00
#define NUM_LEDS 1
// Merkurboard grove i2c D8, D9
ChainableLED leds(8, 9, NUM_LEDS);
2016-10-02 22:32:58 +02:00
uint8_t color_rgb [3] = {0, 0, 0};
static uint8_t name_to_offset (const char * name)
{
uint8_t offset = 0;
if (0 == strcmp (name, "green")) {
offset = 1;
} else if (0 == strcmp (name, "blue")) {
offset = 2;
}
return offset;
}
static size_t
color_to_string (const char *name, const char *uri, char *buf, size_t bsize)
{
return snprintf (buf, bsize, "%d", color_rgb [name_to_offset (name)]);
}
int color_from_string (const char *name, const char *uri, const char *s)
{
color_rgb [name_to_offset (name)] = atoi (s);
leds.setColorRGB(0,color_rgb [0], color_rgb [1], color_rgb [2]);
return 0;
}
2016-10-02 22:49:22 +02:00
#pragma GCC diagnostic ignored "-Wwrite-strings"
2016-10-02 22:32:58 +02:00
GENERIC_RESOURCE
( red
, RED_LED
, s
, 1
, color_from_string
, color_to_string
);
GENERIC_RESOURCE
( green
, GREEN_LED
, s
, 1
, color_from_string
, color_to_string
);
GENERIC_RESOURCE
( blue
, BLUE_LED
, s
, 1
, color_from_string
, color_to_string
);
2016-10-02 22:49:22 +02:00
#pragma GCC diagnostic pop
2016-10-02 22:32:58 +02:00
2016-08-03 21:58:02 +02:00
void setup (void)
{
// switch off the led
pinMode(led_pin, OUTPUT);
digitalWrite(led_pin, HIGH);
led_status=0;
2016-08-20 14:09:44 +02:00
// switch off the bled
pinMode(bled_pin, OUTPUT);
digitalWrite(bled_pin, LOW);
bled_status=0;
2016-09-27 09:51:26 +02:00
// init chainable led
leds.init();
2016-10-02 22:32:58 +02:00
leds.setColorRGB(0,color_rgb [0], color_rgb [1], color_rgb [2]);
2016-08-03 21:58:02 +02:00
// sensors
SENSORS_ACTIVATE(button_sensor);
// init coap resourcen
rest_init_engine ();
2016-09-20 21:49:52 +02:00
SERVER_NODE (&server_ipaddr);
#pragma GCC diagnostic ignored "-Wwrite-strings"
2016-08-03 21:58:02 +02:00
rest_activate_resource (&res_led, "s/led");
2016-08-20 14:09:44 +02:00
rest_activate_resource (&res_bled, "s/bled");
2016-08-03 21:58:02 +02:00
rest_activate_resource (&res_battery, "s/battery");
rest_activate_resource (&res_cputemp, "s/cputemp");
2016-10-02 22:32:58 +02:00
rest_activate_resource(&res_event, "s/button");
rest_activate_resource (&res_red, "led/R");
rest_activate_resource (&res_green, "led/G");
rest_activate_resource (&res_blue, "led/B");
#pragma GCC diagnostic pop
2016-08-03 21:58:02 +02:00
2016-09-20 21:49:52 +02:00
// mcu_sleep_set(64);
2016-09-01 09:34:57 +02:00
NETSTACK_MAC.off(1);
2016-08-03 21:58:02 +02:00
}
2016-09-20 21:49:52 +02:00
int coap_server_post(void)
{
static coap_packet_t request [1]; /* Array: treat as pointer */
2016-09-27 18:13:03 +02:00
char buf [25];
printf("post\n");
2016-09-20 21:49:52 +02:00
coap_transaction_t *transaction;
int buttonstate = button_sensor.value(0);
2016-09-27 18:13:03 +02:00
sprintf (buf, "state=%d&event=%lu",buttonstate,levent_counter++);
2016-09-20 21:49:52 +02:00
// printf ("%s\n", buf);
coap_init_message (request, COAP_TYPE_NON, COAP_PUT, 0);
coap_set_header_uri_path (request, server_resource);
coap_set_header_content_format (request, REST.type.TEXT_PLAIN);
coap_set_payload (request, buf, strlen (buf));
request->mid = coap_get_mid ();
transaction = coap_new_transaction
(request->mid, &server_ipaddr, REMOTE_PORT);
transaction->packet_len = coap_serialize_message
(request, transaction->packet);
coap_send_transaction (transaction);
return 0;
}
2016-08-03 21:58:02 +02:00
void loop (void)
{
2016-09-27 18:13:03 +02:00
// test caop srever post
static int buttonstate = 1;
if(buttonstate != button_sensor.value(0)){
coap_server_post();
buttonstate=button_sensor.value(0);
}
2016-09-27 09:51:26 +02:00
// test chainable led
2016-10-02 22:32:58 +02:00
/*
2016-09-27 18:13:03 +02:00
static byte power=0;
for (byte i=0; i<NUM_LEDS; i++)
{
if (i%2 == 0)
leds.setColorRGB(i, power, 0, 0);
else
leds.setColorRGB(i, 0, 255-power, 0);
}
power+= 10;
2016-10-02 22:32:58 +02:00
*/
2016-08-03 21:58:02 +02:00
}