aqhome: adapted to latest changes in node firmware.

aqhome/msg/msg_value3.c

@@ -0,0 +1,170 @@
+/****************************************************************************
+ * This file is part of the project AqHome.
+ * AqHome (c) by 2023 Martin Preuss, all rights reserved.
+ *
+ * The license for this file can be found in the file COPYING which you
+ * should have received along with this file.
+ ****************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include "aqhome/msg/msg_value3.h"
+
+#include <gwenhywfar/misc.h>
+#include <gwenhywfar/list.h>
+#include <gwenhywfar/error.h>
+#include <gwenhywfar/debug.h>
+
+
+
+#define AQH_MSG_OFFS_VALUE3_UID         0  /* 4 bytes */
+#define AQH_MSG_OFFS_VALUE3_MSGID       4  /* 2 bytes */
+#define AQH_MSG_OFFS_VALUE3_VALUEID     6  /* 1 byte */
+#define AQH_MSG_OFFS_VALUE3_VALUETYPE   7  /* 1 byte */
+#define AQH_MSG_OFFS_VALUE3_VALUE       8  /* 2 bytes */
+#define AQH_MSG_OFFS_VALUE3_DENOM       10 /* 2 bytes */
+
+#define AQH_MSG_VALUE3_MINSIZE          (AQH_MSG_OFFS_ALL_DATA_BEGIN+AQH_MSG_OFFS_VALUE3_DENOM+2)
+
+
+
+uint32_t AQH_Value3Msg_GetUid(const GWEN_MSG *msg)
+{
+  return GWEN_Msg_GetUint32At(msg, AQH_MSG_OFFS_ALL_DATA_BEGIN+AQH_MSG_OFFS_VALUE3_UID, 0);
+}
+
+
+
+int16_t AQH_Value3Msg_GetMsgId(const GWEN_MSG *msg)
+{
+  return (int16_t) GWEN_Msg_GetUint16At(msg, AQH_MSG_OFFS_ALL_DATA_BEGIN+AQH_MSG_OFFS_VALUE3_MSGID, 0);
+}
+
+
+
+uint8_t AQH_Value3Msg_GetValueId(const GWEN_MSG *msg)
+{
+  return GWEN_Msg_GetUint8At(msg, AQH_MSG_OFFS_ALL_DATA_BEGIN+AQH_MSG_OFFS_VALUE3_VALUEID, 0);
+}
+
+
+
+uint8_t AQH_Value3Msg_GetValueType(const GWEN_MSG *msg)
+{
+  return GWEN_Msg_GetUint8At(msg, AQH_MSG_OFFS_ALL_DATA_BEGIN+AQH_MSG_OFFS_VALUE3_VALUETYPE, 0);
+}
+
+
+
+int16_t AQH_Value3Msg_GetValueNom(const GWEN_MSG *msg)
+{
+  return (int16_t) GWEN_Msg_GetUint16At(msg, AQH_MSG_OFFS_ALL_DATA_BEGIN+AQH_MSG_OFFS_VALUE3_VALUE, 0);
+}
+
+
+
+int16_t AQH_Value3Msg_GetValueDenom(const GWEN_MSG *msg)
+{
+  return (int16_t) GWEN_Msg_GetUint16At(msg, AQH_MSG_OFFS_ALL_DATA_BEGIN+AQH_MSG_OFFS_VALUE3_DENOM, 0);
+}
+
+
+
+const char *AQH_Value3Msg_GetValueTypeName(const GWEN_MSG *msg)
+{
+  uint8_t t;
+
+  t=AQH_Value3Msg_GetValueType(msg);
+  switch(t) {
+  case AQH_MSG_VALUE3_TYPE_TEMP:     return "temperature";
+  case AQH_MSG_VALUE3_TYPE_HUMIDITY: return "humidity";
+  case AQH_MSG_VALUE3_TYPE_DOOR:     return "door_window";
+  default:                           break;
+  }
+  return "unknown";
+}
+
+
+
+const char *AQH_Value3Msg_GetValueAsWindowStateString(const GWEN_MSG *msg)
+{
+  switch(AQH_Value3Msg_GetValueNom(msg)) {
+  case 0:   return "closed";
+  case 128: return "tilted";
+  case 255: return "open";
+  default:  break;
+  }
+  return "unknown";
+}
+
+
+
+const char *AQH_Value3Msg_GetValueTypeUnits(const GWEN_MSG *msg)
+{
+  uint8_t t;
+
+  t=AQH_Value3Msg_GetValueType(msg);
+  switch(t) {
+  case AQH_MSG_VALUE3_TYPE_TEMP:     return "Celsius";
+  case AQH_MSG_VALUE3_TYPE_HUMIDITY: return "%";
+  case AQH_MSG_VALUE3_TYPE_DOOR:     return NULL;
+  default:                           break;
+  }
+  return NULL;
+}
+
+
+
+double AQH_Value3Msg_GetValue(const GWEN_MSG *msg)
+{
+  if (GWEN_Msg_GetBytesInBuffer(msg)>=AQH_MSG_VALUE3_MINSIZE) {
+    const uint8_t *ptr;
+    double value;
+    double denom;
+    uint16_t intDenom;
+
+    ptr=GWEN_Msg_GetConstBuffer(msg)+AQH_MSG_OFFS_ALL_DATA_BEGIN;
+    value=(double)((ptr[AQH_MSG_OFFS_VALUE3_VALUE])+(ptr[AQH_MSG_OFFS_VALUE3_VALUE+1]<<8));
+    intDenom=(ptr[AQH_MSG_OFFS_VALUE3_DENOM])+(ptr[AQH_MSG_OFFS_VALUE3_DENOM+1]<<8);
+    denom=(double)(intDenom);
+    if (intDenom==0)
+      denom=1.0;
+    return (double)(value/denom);
+
+  }
+  return 0.0;
+}
+
+
+
+void AQH_Value3Msg_DumpToBuffer(const GWEN_MSG *msg, GWEN_BUFFER *dbuf, const char *sText)
+{
+  if (GWEN_Msg_GetBytesInBuffer(msg)>=AQH_MSG_VALUE3_MINSIZE) {
+      if (AQH_Value3Msg_GetValueType(msg)==AQH_MSG_VALUE3_TYPE_DOOR)
+	GWEN_Buffer_AppendArgs(dbuf, "0x%02x->0x%02x: VALUE3 %s (uid=0x%08x, msgId=%u, value_id=0x%02x type=%s value=%s)\n",
+			       AQH_NodeMsg_GetSourceAddress(msg),
+			       AQH_NodeMsg_GetDestAddress(msg),
+                               sText,
+			       (unsigned int) AQH_Value3Msg_GetUid(msg),
+                               (unsigned int)AQH_Value3Msg_GetMsgId(msg),
+			       AQH_Value3Msg_GetValueId(msg),
+			       AQH_Value3Msg_GetValueTypeName(msg),
+			       AQH_Value3Msg_GetValueAsWindowStateString(msg));
+      else
+	GWEN_Buffer_AppendArgs(dbuf, "0x%02x->0x%02x: VALUE3 %s (uid=0x%08x, msgId=%u, value_id=0x%02x type=%s value=%f)\n",
+			       AQH_NodeMsg_GetSourceAddress(msg),
+			       AQH_NodeMsg_GetDestAddress(msg),
+			       sText,
+			       (unsigned int) AQH_Value3Msg_GetUid(msg),
+                               (unsigned int)AQH_Value3Msg_GetMsgId(msg),
+                               AQH_Value3Msg_GetValueId(msg),
+                               AQH_Value3Msg_GetValueTypeName(msg),
+			       AQH_Value3Msg_GetValue(msg));
+  }
+}
+
+
+
+