aqhome: Improved serial port handling, added parsers for different msg types.

aqhome/msg_ping.c

@@ -0,0 +1,53 @@
+/****************************************************************************
+ * 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_ping.h"
+
+#include <gwenhywfar/misc.h>
+#include <gwenhywfar/list.h>
+#include <gwenhywfar/error.h>
+#include <gwenhywfar/debug.h>
+
+
+
+uint32_t AQH_MsgPing_GetTimestamp(const AQH_MSG *msg)
+{
+  if ((AQH_Msg_GetMsgType(msg)==AQH_MSG_TYPE_PING) &&
+      (AQH_Msg_GetBytesInBuffer(msg)>=AQH_MSG_PING_MINSIZE)) {
+    const uint8_t *ptr;
+
+    ptr=AQH_Msg_GetConstBuffer(msg)+AQH_MSG_OFFS_ALL_DATA_BEGIN+AQH_MSG_OFFS_PING_TIMESTAMP;
+    return (uint32_t)(ptr[0])+(ptr[1]<<8)+(ptr[2]<<16)+(ptr[3]<<24);
+  }
+  return 0;
+}
+
+
+
+void AQH_MsgPing_DumpToBuffer(const AQH_MSG *msg, GWEN_BUFFER *dbuf, const char *sText)
+{
+  if ((AQH_Msg_GetMsgType(msg)==AQH_MSG_TYPE_PING) &&
+      (AQH_Msg_GetBytesInBuffer(msg)>=AQH_MSG_PING_MINSIZE)) {
+    GWEN_Buffer_AppendArgs(dbuf,
+                           "0x%02x->0x%02x: PING %s (timestamp=0x%08x)\n",
+                           AQH_Msg_GetSourceAddress(msg),
+                           AQH_Msg_GetDestAddress(msg),
+                           sText,
+                           (unsigned int) AQH_MsgPing_GetTimestamp(msg));
+  }
+}
+
+
+
+
+
+