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Added Zephyr settings and basic device in subsys. (#697)

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* Added Zephyr settings subsys to enable storing of BACnet values according to BACnet object property value path.

* Added BACnet Basic features to enable basic samples. Refactored the zephyr BACnet profile B-SS sample to use BACnet basic subsys.
This commit is contained in:
Steve Karg
2024-07-19 17:12:20 -05:00
committed by GitHub
parent 90714c094c
commit 1e889b633c
33 changed files with 3400 additions and 213 deletions
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zephyr/samples/profiles/b-ss/src/main.c
+21 -134
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@@ -4,154 +4,41 @@
* SPDX-License-Identifier: MIT
*/
#include <kernel.h>
#include <zephyr/kernel.h>
#include <stdint.h>
#include "bacnet/config.h"
/* BACnet Stack defines - first */
#include "bacnet/bacdef.h"
#include "bacnet/bacdcode.h"
#include "bacnet/apdu.h"
#include "bacnet/dcc.h"
#include "bacnet/iam.h"
#include "bacnet/npdu.h"
#include "bacnet/getevent.h"
/* BACnet Stack core API */
#include "bacnet/version.h"
#include "bacnet/basic/services.h"
#include "bacnet/datalink/dlenv.h"
#include "bacnet/basic/sys/filename.h"
#include "bacnet/basic/tsm/tsm.h"
#include "bacnet/basic/tsm/tsm.h"
#include "bacnet/datalink/datalink.h"
#include "bacnet/basic/binding/address.h"
/* include the device object */
/* BACnet Stack basic device API - see bacnet_basic/device.c for details */
#include "bacnet/basic/object/device.h"
#include "bacnet/basic/object/lc.h"
#include "bacnet/basic/object/trendlog.h"
#if defined(INTRINSIC_REPORTING)
#include "bacnet/basic/object/nc.h"
#endif /* defined(INTRINSIC_REPORTING) */
/* BACnet Stack basic objects - also enable in prj.conf */
#include "bacnet/basic/object/ai.h"
#if (BACNET_PROTOCOL_REVISION >= 17)
#include "bacnet/basic/object/netport.h"
#endif
#include "bacnet_basic/bacnet_basic.h"
/* Logging module registration is already done in ports/zephyr/main.c */
#include <logging/log.h>
#include <zephyr/logging/log.h>
LOG_MODULE_DECLARE(bacnet, CONFIG_BACNETSTACK_LOG_LEVEL);
/** Buffer used for receiving */
static uint8_t Rx_Buf[MAX_MPDU] = { 0 };
/** Initialize the handlers we will utilize.
* @see Device_Init, apdu_set_unconfirmed_handler, apdu_set_confirmed_handler
*/
static void service_handlers_init(void)
{
Device_Init(NULL);
/* we need to handle who-is to support dynamic device binding */
apdu_set_unconfirmed_handler(SERVICE_UNCONFIRMED_WHO_IS,
handler_who_is);
apdu_set_unconfirmed_handler(SERVICE_UNCONFIRMED_WHO_HAS,
handler_who_has);
/* set the handler for all the services we don't implement */
/* It is required to send the proper reject message... */
apdu_set_unrecognized_service_handler_handler(
handler_unrecognized_service);
/* Set the handlers for any confirmed services that we support. */
/* We must implement read property - it's required! */
apdu_set_confirmed_handler(SERVICE_CONFIRMED_READ_PROPERTY,
handler_read_property);
apdu_set_confirmed_handler(SERVICE_CONFIRMED_READ_PROP_MULTIPLE,
handler_read_property_multiple);
apdu_set_confirmed_handler(SERVICE_CONFIRMED_WRITE_PROPERTY,
handler_write_property);
apdu_set_confirmed_handler(SERVICE_CONFIRMED_WRITE_PROP_MULTIPLE,
handler_write_property_multiple);
apdu_set_confirmed_handler(SERVICE_CONFIRMED_REINITIALIZE_DEVICE,
handler_reinitialize_device);
/* handle communication so we can shutup when asked */
apdu_set_confirmed_handler(
SERVICE_CONFIRMED_DEVICE_COMMUNICATION_CONTROL,
handler_device_communication_control);
}
void main(void)
int main(void)
{
LOG_INF("\n*** BACnet Profile B-SS Sample ***\n");
LOG_INF("BACnet Stack Version " BACNET_VERSION_TEXT);
/* initialize objects for this basic sample */
Device_Init(NULL);
Device_Set_Object_Instance_Number(260123);
Analog_Input_Create(1);
Analog_Input_Name_Set(1, "Sensor");
LOG_INF("BACnet Device ID: %u", Device_Object_Instance_Number());
LOG_INF("BACnet Device Max APDU: %d", MAX_APDU);
service_handlers_init();
datalink_init(NULL);
/* work happens in server module */
/* configure the timeout values */
int64_t last_ms = k_uptime_get();
/* broadcast an I-Am on startup */
Send_I_Am(&Handler_Transmit_Buffer[0]);
int64_t address_binding_tmr = 0;
#if defined(INTRINSIC_REPORTING)
int64_t recipient_scan_tmr = 0;
#endif
#if defined(BACNET_TIME_MASTER)
BACNET_DATE_TIME bdatetime = { 0 };
#endif
for (;;) {
k_sleep(K_MSEC(1)); /* Allows debug prints */
BACNET_ADDRESS src = { 0 }; /* address where message came from */
const unsigned timeout_ms = 1;
int64_t current_ms = k_uptime_get();
/* returns 0 bytes on timeout */
uint16_t const pdu_len = datalink_receive(&src, &Rx_Buf[0],
MAX_MPDU, timeout_ms);
/* process */
if (pdu_len > 0) {
npdu_handler(&src, &Rx_Buf[0], pdu_len);
}
if (current_ms - last_ms > 1000) {
const uint32_t elapsed_milliseconds =
(uint32_t)(current_ms - last_ms);
//TODO: const uint32_t elapsed_seconds = elapsed_milliseconds / 1000UL;
last_ms = current_ms;
//TODO: dcc_timer_seconds(elapsed_seconds);
//TODO: datalink_maintenance_timer(elapsed_seconds);
//TODO: dlenv_maintenance_timer(elapsed_seconds);
//TODO: Load_Control_State_Machine_handler():
//TODO: handler_cov_timer_seconds(elapsed_seconds);
//TODO: tsm_timer_milliseconds(elapsed_milliseconds);
//TODO: trend_log_timer(elapsed_seconds);
#if defined(INTRINSIC_REPORTING)
//TODO: Device_local_reporting();
#endif
#if defined(BACNET_TIME_MASTER)
//TODO: Device_getCurrentDateTime(&bdatetime);
//TODO: handler_Timesync_task(&bdatetime);
#endif
address_binding_tmr += elapsed_milliseconds;
#if defined(INTRINSIC_REPORTING)
recipient_scan_tmr += elapsed_milliseconds;
#endif
}
//TODO: handler_cov_task();
/* scan cache address */
if (address_binding_tmr >= 60 * 1000) {
//TODO: address_cache_timer(address_binding_tmr / 1000);
address_binding_tmr = 0;
}
#if defined(INTRINSIC_REPORTING)
/* try to find addresses of recipients */
if (recipient_scan_tmr >= NC_RESCAN_RECIPIENTS_SECS * 1000) {
//TODO: Notification_Class_find_recipient();
recipient_scan_tmr = 0;
}
#endif
/* output */
/* blink LEDs, Turn on or off outputs, etc */
}
return 0;
}