From 21423c3785df243d03cde5bc7817445f95e8fba1 Mon Sep 17 00:00:00 2001
From: mjc <mjc@avtechpulse.com>
Date: Sat, 1 Jan 2000 00:01:01 +0900
Subject: make self-cal min count configurable

---
 device-functions.c | 26 ++++++++++++++++++++++----
 1 file changed, 22 insertions(+), 4 deletions(-)

(limited to 'device-functions.c')

diff --git a/device-functions.c b/device-functions.c
index 9f3a086..b6df2af 100644
--- a/device-functions.c
+++ b/device-functions.c
@@ -65,11 +65,27 @@ static float get_bounded_float (float val_in, float default_val)
 {
 	// limits returned value within +/- 1 order of magnitude
 
-	if (val_in > 10.0 * default_val) {
+	if (val_in > (10.0 * default_val)) {
 		return default_val;
 	}
 
-	if (val_in < default_val / 10.0) {
+	if (val_in < (default_val / 10.0)) {
+                return default_val;
+        }
+
+	return val_in;
+}
+
+
+static int get_bounded_int (int val_in, int default_val)
+{
+	// limits returned value within +/- 1 order of magnitude
+
+	if (val_in > (10 * default_val)) {
+		return default_val;
+	}
+
+	if (val_in < (default_val / 10)) {
                 return default_val;
         }
 
@@ -81,7 +97,7 @@ static float get_float_with_min (float val_in, float default_val)
 {
 	// limits returned value within +2 / -0 order of magnitude
 
-	if (val_in > 100.0 * default_val) {
+	if (val_in > (100.0 * default_val)) {
 		return default_val;
 	}
 
@@ -3916,7 +3932,9 @@ int go_cal(CalStruct *caldata)
 	caldata->max_change = 0.0;
 	caldata->avg_change = 0.0;
 
-	min_val = 40e-6;
+	min_val = 	get_bounded_int (globals.Flash.self_cal_min_count, SELF_CAL_MIN_COUNT) /
+			get_bounded_float (globals.Flash.self_cal_ref_freq, SELF_CAL_REF_FREQ);
+
 	if (caldata->cal_type == pwl_period_values) {
 		max_val = 4.0 / globals.Flash.min_freq[caldata->channel];
 		chk_val = 0.25 / globals.Flash.max_freq[caldata->channel];
-- 
cgit