Initial

r1113 | dcl | 2006-09-12 15:00:46 +1000 (Tue, 12 Sep 2006) | 2 lines

site_ansto/hardsup/Digital/params.h

@@ -0,0 +1,48 @@
+#ifndef _PARAM_H_
+#define _PARAM_H_
+
+#include "utility.h"
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+/**
+ * Counter Control Parameters
+ */
+typedef struct parameter_t
+{
+  /** direction of counting for the logical counter */
+  enum { COUNT_UP = 0, COUNT_DOWN } direction;
+  /** counter read period in milliseconds */
+  int         poll_period;
+  /** sample period in number of reads per sample */
+  int         sample_period;
+  /** report period in number of samples per report */
+  int         report_period;
+  /** value of the logical counter on START, normally zero */
+  uint64      initial_count;
+  /** value for terminal count exception if enabled */
+  uint64      terminal_count;
+  /** low limit for acceptable range or zero */
+  double      range_low;
+  /** high limit for acceptable range or zero */
+  double      range_high;
+  /** type = 0:none, 1:count, 2:time */
+  int         terminal_check_type;
+  /** true if range exception enabled */
+  bool        range_check_enable;
+  /** true if range gating enabled */
+  bool        range_gate_enable;
+  /** mode = 0:report, 1:sample, 2:poll */
+  int         range_mode;
+  /** output = 0:disabled, 1:enabled, 2:inverted */
+  int         output_line;
+  /** hardware_sync false:internal, true:external */
+  bool        sync;
+  
+} PARAMETERS, *pPARAMETERS;
+
+bool param_set(pPARAMETERS pp, char* name, char* value);
+bool param_set_cmd(pPARAMETERS pp, char* cmd);
+bool param_get_cmd(pPARAMETERS pp, char* cmd, int n);
+#endif