From 81d6f89003199f3577cd5214b2a2ddd216c9acc0 Mon Sep 17 00:00:00 2001
From: henryk <henryk@6dc7ffe9-61d6-0310-9af1-9938baff3ed1>
Date: Fri, 23 Nov 2007 18:06:33 +0000
Subject: Add scale values to the field meter

git-svn-id: https://svn.openpcd.org:2342/trunk@349 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
---
 openpicc/application/cmd.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'openpicc')

diff --git a/openpicc/application/cmd.c b/openpicc/application/cmd.c
index d8a88df..6e5230e 100644
--- a/openpicc/application/cmd.c
+++ b/openpicc/application/cmd.c
@@ -426,6 +426,7 @@ void vCmdRecvUsbCode(void *pvParameters) {
 static portBASE_TYPE field_meter_enabled = 0;
 #define FIELD_METER_WIDTH 80
 #define FIELD_METER_MAX_VALUE 160
+#define FIELD_METER_SCALE_FACTOR (FIELD_METER_MAX_VALUE/FIELD_METER_WIDTH)
 // A task to print the field strength as a bar graph
 void vFieldMeter(void *pvParameters) {
 	(void) pvParameters;
@@ -438,8 +439,10 @@ void vFieldMeter(void *pvParameters) {
 			
 			for(i=0; i<FIELD_METER_WIDTH; i++) 
 				meter_string[i+1] = 
-					(ad_value / (FIELD_METER_MAX_VALUE/FIELD_METER_WIDTH) < i) ? 
-					' ' : '#';
+					(ad_value / FIELD_METER_SCALE_FACTOR < i) ? 
+					' ' : 
+					((i*FIELD_METER_SCALE_FACTOR)%10==0 ? 
+						(((i*FIELD_METER_SCALE_FACTOR)/10)%10)+'0' : '#' );
 			meter_string[i+1] = 0;
 			usb_print_string(meter_string);
 			
-- 
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