Added WriteGroup service and Channel object interfaces (#829)

2024-10-25 10:43:29 -05:00
parent 9397cfaafb
commit 3329dff337
89 changed files with 4334 additions and 1022 deletions
@@ -0,0 +1,146 @@
+/**
+ * @file
+ * @brief BACnet single precision REAL encode and decode functions
+ * @author Steve Karg <skarg@users.sourceforge.net>
+ * @date 2012
+ * @copyright SPDX-License-Identifier: MIT
+ */
+#ifndef BACNET_CHANNEL_VALUE_H
+#define BACNET_CHANNEL_VALUE_H
+
+#include <stdint.h>
+#include <stdbool.h>
+#include <stddef.h>
+/* BACnet Stack defines - first */
+#include "bacnet/bacdef.h"
+#include "bacnet/lighting.h"
+#include "bacnet/lighting.h"
+
+/* BACNET_CHANNEL_VALUE decodes WriteProperty service requests
+   Choose the datatypes that your application supports */
+#if !(                                                                  \
+    defined(CHANNEL_NUMERIC) || defined(CHANNEL_NULL) ||                \
+    defined(CHANNEL_BOOLEAN) || defined(CHANNEL_UNSIGNED) ||            \
+    defined(CHANNEL_SIGNED) || defined(CHANNEL_REAL) ||                 \
+    defined(CHANNEL_DOUBLE) || defined(CHANNEL_OCTET_STRING) ||         \
+    defined(CHANNEL_CHARACTER_STRING) || defined(CHANNEL_BIT_STRING) || \
+    defined(CHANNEL_ENUMERATED) || defined(CHANNEL_DATE) ||             \
+    defined(CHANNEL_TIME) || defined(CHANNEL_OBJECT_ID) ||              \
+    defined(CHANNEL_LIGHTING_COMMAND) || defined(CHANNEL_XY_COLOR) ||   \
+    defined(CHANNEL_COLOR_COMMAND))
+#define CHANNEL_NUMERIC
+#endif
+
+#if defined(CHANNEL_NUMERIC)
+#define CHANNEL_NULL
+#define CHANNEL_BOOLEAN
+#define CHANNEL_UNSIGNED
+#define CHANNEL_SIGNED
+#define CHANNEL_REAL
+#define CHANNEL_DOUBLE
+#define CHANNEL_ENUMERATED
+#define CHANNEL_LIGHTING_COMMAND
+#define CHANNEL_COLOR_COMMAND
+#define CHANNEL_XY_COLOR
+#endif
+
+typedef struct BACnet_Channel_Value_t {
+    uint8_t tag;
+    union {
+        /* NULL - not needed as it is encoded in the tag alone */
+#if defined(CHANNEL_BOOLEAN)
+        bool Boolean;
+#endif
+#if defined(CHANNEL_UNSIGNED)
+        BACNET_UNSIGNED_INTEGER Unsigned_Int;
+#endif
+#if defined(CHANNEL_SIGNED)
+        int32_t Signed_Int;
+#endif
+#if defined(CHANNEL_REAL)
+        float Real;
+#endif
+#if defined(CHANNEL_DOUBLE)
+        double Double;
+#endif
+#if defined(CHANNEL_OCTET_STRING)
+        BACNET_OCTET_STRING Octet_String;
+#endif
+#if defined(CHANNEL_CHARACTER_STRING)
+        BACNET_CHARACTER_STRING Character_String;
+#endif
+#if defined(CHANNEL_BIT_STRING)
+        BACNET_BIT_STRING Bit_String;
+#endif
+#if defined(CHANNEL_ENUMERATED)
+        uint32_t Enumerated;
+#endif
+#if defined(CHANNEL_DATE)
+        BACNET_DATE Date;
+#endif
+#if defined(CHANNEL_TIME)
+        BACNET_TIME Time;
+#endif
+#if defined(CHANNEL_OBJECT_ID)
+        BACNET_OBJECT_ID Object_Id;
+#endif
+#if defined(CHANNEL_LIGHTING_COMMAND)
+        BACNET_LIGHTING_COMMAND Lighting_Command;
+#endif
+#if defined(CHANNEL_COLOR_COMMAND)
+        BACNET_COLOR_COMMAND Color_Command;
+#endif
+#if defined(CHANNEL_XY_COLOR)
+        BACNET_XY_COLOR XY_Color;
+#endif
+    } type;
+    /* simple linked list if needed */
+    struct BACnet_Channel_Value_t *next;
+} BACNET_CHANNEL_VALUE;
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+BACNET_STACK_EXPORT
+int bacnet_channel_value_type_encode(
+    uint8_t *apdu, const BACNET_CHANNEL_VALUE *value);
+BACNET_STACK_EXPORT
+int bacnet_channel_value_type_decode(
+    const uint8_t *apdu,
+    size_t apdu_size,
+    uint8_t tag_data_type,
+    uint32_t len_value_type,
+    BACNET_CHANNEL_VALUE *value);
+
+BACNET_STACK_EXPORT
+int bacnet_channel_value_decode(
+    const uint8_t *apdu, size_t apdu_len, BACNET_CHANNEL_VALUE *value);
+BACNET_STACK_EXPORT
+int bacnet_channel_value_encode(
+    uint8_t *apdu, size_t apdu_size, const BACNET_CHANNEL_VALUE *value);
+
+BACNET_STACK_EXPORT
+bool bacnet_channel_value_from_ascii(
+    BACNET_CHANNEL_VALUE *value, const char *argv);
+BACNET_STACK_EXPORT
+bool bacnet_channel_value_copy(
+    BACNET_CHANNEL_VALUE *dest, const BACNET_CHANNEL_VALUE *src);
+BACNET_STACK_EXPORT
+bool bacnet_channel_value_same(
+    const BACNET_CHANNEL_VALUE *value1, const BACNET_CHANNEL_VALUE *value2);
+
+BACNET_STACK_EXPORT
+void bacnet_channel_value_link_array(BACNET_CHANNEL_VALUE *array, size_t size);
+
+BACNET_STACK_EXPORT
+int bacnet_channel_value_coerce_data_encode(
+    uint8_t *apdu,
+    size_t apdu_size,
+    const BACNET_CHANNEL_VALUE *value,
+    BACNET_APPLICATION_TAG tag);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+#endif