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Added uBASIC-Plus program object example to STM32F4xx. (#967)

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This commit is contained in:
Steve Karg
2025-04-16 12:03:42 -05:00
committed by GitHub
parent a923e3cec9
commit 54bf9b79c6
37 changed files with 7613 additions and 1112 deletions
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ports/stm32f4xx/bacnet.c
+15 -75
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@@ -1,15 +1,16 @@
/**************************************************************************
*
* Copyright (C) 2011 Steve Karg <skarg@users.sourceforge.net>
*
* SPDX-License-Identifier: MIT
*
*********************************************************************/
/**
* @file
* @brief BACnet stack initialization and task processing
* @author Steve Karg
* @date 2011
* @copyright SPDX-License-Identifier: MIT
*/
#include <stdint.h>
#include <stdbool.h>
/* hardware layer includes */
#include "bacnet/basic/sys/mstimer.h"
#include "rs485.h"
#include "program-ubasic.h"
/* BACnet Stack includes */
#include "bacnet/datalink/datalink.h"
#include "bacnet/npdu.h"
@@ -20,15 +21,8 @@
#include "bacnet/iam.h"
/* BACnet objects */
#include "bacnet/basic/object/device.h"
#include "bacnet/basic/object/ai.h"
#include "bacnet/basic/object/ao.h"
#include "bacnet/basic/object/av.h"
#include "bacnet/basic/object/bi.h"
#include "bacnet/basic/object/bo.h"
#include "bacnet/basic/object/bv.h"
#include "bacnet/basic/object/ms-input.h"
#include "bacnet/basic/object/mso.h"
#include "bacnet/basic/object/msv.h"
#include "bacnet/basic/object/program.h"
#include "bacnet/basic/program/ubasic/ubasic.h"
/* me */
#include "bacnet.h"
@@ -38,69 +32,14 @@ static struct mstimer DCC_Timer;
/* Device ID to track changes */
static uint32_t Device_ID = 0xFFFFFFFF;
#ifndef BACNET_ANALOG_INPUTS_MAX
#define BACNET_ANALOG_INPUTS_MAX 12
#endif
#ifndef BACNET_ANALOG_OUTPUTS_MAX
#define BACNET_ANALOG_OUTPUTS_MAX 12
#endif
#ifndef BACNET_ANALOG_VALUES_MAX
#define BACNET_ANALOG_VALUES_MAX 12
#endif
#ifndef BACNET_BINARY_INPUTS_MAX
#define BACNET_BINARY_INPUTS_MAX 12
#endif
#ifndef BACNET_BINARY_OUTPUTS_MAX
#define BACNET_BINARY_OUTPUTS_MAX 12
#endif
#ifndef BACNET_BINARY_VALUES_MAX
#define BACNET_BINARY_VALUES_MAX 12
#endif
#ifndef BACNET_MULTISTATE_INPUTS_MAX
#define BACNET_MULTISTATE_INPUTS_MAX 12
#endif
#ifndef BACNET_MULTISTATE_OUTPUTS_MAX
#define BACNET_MULTISTATE_OUTPUTS_MAX 12
#endif
#ifndef BACNET_MULTISTATE_VALUES_MAX
#define BACNET_MULTISTATE_VALUES_MAX 12
#endif
/**
* @brief Initialize the BACnet device object, the service handlers, and timers
*/
void bacnet_init(void)
{
uint32_t instance;
/* initialize objects */
Device_Init(NULL);
for (instance = 1; instance <= BACNET_ANALOG_INPUTS_MAX; instance++) {
Analog_Input_Create(instance);
}
for (instance = 1; instance <= BACNET_ANALOG_OUTPUTS_MAX; instance++) {
Analog_Output_Create(instance);
}
for (instance = 1; instance <= BACNET_ANALOG_VALUES_MAX; instance++) {
Analog_Value_Create(instance);
}
for (instance = 1; instance <= BACNET_BINARY_INPUTS_MAX; instance++) {
Binary_Input_Create(instance);
}
for (instance = 1; instance <= BACNET_BINARY_OUTPUTS_MAX; instance++) {
Binary_Output_Create(instance);
}
for (instance = 1; instance <= BACNET_BINARY_VALUES_MAX; instance++) {
Binary_Value_Create(instance);
}
for (instance = 1; instance <= BACNET_MULTISTATE_INPUTS_MAX; instance++) {
Multistate_Input_Create(instance);
}
for (instance = 1; instance <= BACNET_MULTISTATE_OUTPUTS_MAX; instance++) {
Multistate_Output_Create(instance);
}
for (instance = 1; instance <= BACNET_MULTISTATE_VALUES_MAX; instance++) {
Multistate_Value_Create(instance);
}
Program_UBASIC_Init(BACNET_MAX_INSTANCE);
/* set up our confirmed service unrecognized service handler - required! */
apdu_set_unrecognized_service_handler_handler(handler_unrecognized_service);
/* we need to handle who-is to support dynamic device binding */
@@ -118,12 +57,12 @@ void bacnet_init(void)
SERVICE_CONFIRMED_WRITE_PROPERTY, handler_write_property);
/* local time and date */
apdu_set_unconfirmed_handler(
SERVICE_UNCONFIRMED_TIME_SYNCHRONIZATION,
handler_timesync);
SERVICE_UNCONFIRMED_TIME_SYNCHRONIZATION, handler_timesync);
handler_timesync_set_callback_set(datetime_timesync);
datetime_init();
/* handle communication so we can shutup when asked */
apdu_set_confirmed_handler(SERVICE_CONFIRMED_DEVICE_COMMUNICATION_CONTROL,
apdu_set_confirmed_handler(
SERVICE_CONFIRMED_DEVICE_COMMUNICATION_CONTROL,
handler_device_communication_control);
/* start the cyclic 1 second timer for DCC */
mstimer_set(&DCC_Timer, DCC_CYCLE_SECONDS * 1000);
@@ -154,6 +93,7 @@ void bacnet_task(void)
mstimer_reset(&DCC_Timer);
dcc_timer_seconds(DCC_CYCLE_SECONDS);
}
Program_UBASIC_Task();
/* handle the messaging */
pdu_len = datalink_receive(&src, &PDUBuffer[0], sizeof(PDUBuffer), 0);
if (pdu_len) {