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Add cron functionality

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This commit is contained in:
Ralf Schlatterbeck 2016-02-26 17:30:16 +01:00
parent c6165a3bcf
commit 6b40e88ecb
7 changed files with 866 additions and 15 deletions
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59
examples/osd/wallclock-time/er-example-server.c
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@ -1,5 +1,5 @@
/*
* Copyright (C) 2011, Matthias Kovatsch and other contributors.
* Copyright (C) 2016, Ralf Schlatterbeck and other contributors.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -44,8 +44,10 @@
#include "contiki-net.h"
#include "er-coap-engine.h"
#include "time.h"
#include "cron.h"
#include "time_resource.h"
#include "jsonparse.h"
#include "Arduino.h"
#if PLATFORM_HAS_BUTTON
#include "dev/button-sensor.h"
@ -82,7 +84,7 @@ extern resource_t res_radio;
//******************************************************************************/
void
hw_init()
hw_init ()
{
#if defined (PLATFORM_HAS_LEDS)
leds_off(LEDS_RED);
@ -93,8 +95,22 @@ PROCESS(rest_server_example, "Erbium Example Server");
AUTOSTART_PROCESSES(&rest_server_example, &sensors_process);
#define LED_PIN 4
#define LOOP_INTERVAL (30 * CLOCK_SECOND)
/*
* Set led to on or off, we abuse the given pointer to simply carry the
* on/off flag.
*/
void led_set (void *onoff)
{
int status = (int)onoff;
digitalWrite (LED_PIN, (status ? 0 : 1));
}
PROCESS_THREAD(rest_server_example, ev, data)
{
static struct etimer loop_periodic_timer;
PROCESS_BEGIN();
PRINTF("Starting Erbium Example Server\n");
@ -112,32 +128,47 @@ PROCESS_THREAD(rest_server_example, ev, data)
/* if static routes are used rather than RPL */
#if !UIP_CONF_IPV6_RPL && !defined (CONTIKI_TARGET_MINIMAL_NET) && !defined (CONTIKI_TARGET_NATIVE)
set_global_address();
configure_routing();
set_global_address ();
configure_routing ();
#endif
/* Initialize the OSD Hardware. */
hw_init();
hw_init ();
/* Initialize the REST engine. */
rest_init_engine();
rest_init_engine ();
/* Activate the application-specific resources. */
rest_activate_resource(&res_leds, "s/leds");
rest_activate_resource (&res_leds, "s/leds");
#if defined (PLATFORM_HAS_BATTERY) && REST_RES_BATTERY
SENSORS_ACTIVATE(battery_sensor);
rest_activate_resource(&res_battery, "s/battery");
rest_activate_resource (&res_battery, "s/battery");
#endif
rest_activate_resource(&res_timestamp, "clock/timestamp");
rest_activate_resource(&res_timezone, "clock/timezone");
rest_activate_resource(&res_localtime, "clock/localtime");
rest_activate_resource(&res_utc, "clock/utc");
rest_activate_resource (&res_timestamp, "clock/timestamp");
rest_activate_resource (&res_timezone, "clock/timezone");
rest_activate_resource (&res_localtime, "clock/localtime");
rest_activate_resource (&res_utc, "clock/utc");
/* Define application-specific events here. */
while(1) {
/* Register callback function(s) */
cron_register_command ("led_on", led_set, (void *)1);
cron_register_command ("led_off", led_set, (void *)0);
/* Allocate all cron entries and the necessary resources */
activate_cron_resources ();
/* Define application-specific events here.
* We need to call cron every 30 seconds or so (at least once a
* minute)
*/
etimer_set (&loop_periodic_timer, LOOP_INTERVAL);
while (1) {
PROCESS_WAIT_EVENT();
if (etimer_expired (&loop_periodic_timer)) {
cron ();
etimer_reset (&loop_periodic_timer);
}
} /* while (1) */
PROCESS_END();