avr: try calculating idle times.

aqhome/msg/msg_sysstats.c

@@ -0,0 +1,85 @@
+/****************************************************************************
+ * 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_sysstats.h"
+
+#include <gwenhywfar/misc.h>
+#include <gwenhywfar/list.h>
+#include <gwenhywfar/error.h>
+#include <gwenhywfar/debug.h>
+
+
+
+#define AQH_MSG_OFFS_SYSSTATS_SECONDS         0  /* 4 bytes */
+#define AQH_MSG_OFFS_SYSSTATS_UID             4  /* 4 bytes */
+#define AQH_MSG_OFFS_SYSSTATS_COMIRQS         8  /* 2 bytes */
+#define AQH_MSG_OFFS_SYSSTATS_TIMERIRQS      10  /* 2 bytes */
+#define AQH_MSG_OFFS_SYSSTATS_IDLEPERCENT    12  /* 1 byte */
+
+#define AQH_MSG_MEMSTATS_MINSIZE          (AQH_MSG_OFFS_ALL_DATA_BEGIN+AQH_MSG_OFFS_SYSSTATS_IDLEPERCENT+1)
+
+
+
+uint32_t AQH_SysStatsMsg_GetUid(const GWEN_MSG *msg)
+{
+  return AQH_NodeMsg_GetUint32At(msg, AQH_MSG_OFFS_ALL_DATA_BEGIN+AQH_MSG_OFFS_SYSSTATS_UID, 0);
+}
+
+
+
+uint32_t AQH_SysStatsMsg_GetSeconds(const GWEN_MSG *msg)
+{
+  return AQH_NodeMsg_GetUint32At(msg, AQH_MSG_OFFS_ALL_DATA_BEGIN+AQH_MSG_OFFS_SYSSTATS_SECONDS, 0);
+}
+
+
+uint16_t AQH_SysStatsMsg_GetComInterrupts(const GWEN_MSG *msg)
+{
+  return AQH_NodeMsg_GetUint16At(msg, AQH_MSG_OFFS_ALL_DATA_BEGIN+AQH_MSG_OFFS_SYSSTATS_COMIRQS, 0);
+}
+
+
+
+uint16_t AQH_SysStatsMsg_GetTimerInterrupts(const GWEN_MSG *msg)
+{
+  return AQH_NodeMsg_GetUint16At(msg, AQH_MSG_OFFS_ALL_DATA_BEGIN+AQH_MSG_OFFS_SYSSTATS_TIMERIRQS, 0);
+}
+
+
+
+uint8_t AQH_SysStatsMsg_GetIdlePercentage(const GWEN_MSG *msg)
+{
+  return AQH_NodeMsg_GetUint8At(msg, AQH_MSG_OFFS_ALL_DATA_BEGIN+AQH_MSG_OFFS_SYSSTATS_IDLEPERCENT, 0);
+}
+
+
+
+void AQH_SysStatsMsg_DumpToBuffer(const GWEN_MSG *msg, GWEN_BUFFER *dbuf, const char *sText)
+{
+  GWEN_Buffer_AppendArgs(dbuf,
+			 "0x%02x->0x%02x: SYSSTATS %s (uid=0x%08x, uptime=%d, idle=%d, com irqs=%d, timer irqs=%d)\n",
+			 AQH_NodeMsg_GetSourceAddress(msg),
+			 AQH_NodeMsg_GetDestAddress(msg),
+			 sText,
+			 (unsigned int) AQH_SysStatsMsg_GetUid(msg),
+                         AQH_SysStatsMsg_GetSeconds(msg),
+                         AQH_SysStatsMsg_GetIdlePercentage(msg),
+                         AQH_SysStatsMsg_GetComInterrupts(msg),
+                         AQH_SysStatsMsg_GetTimerInterrupts(msg));
+}
+
+
+
+
+
+
+