From 1ce7ba4931c64a7ae6a95981e838db97d7e05699 Mon Sep 17 00:00:00 2001
From: Jonathan Gordon <rockbox@jdgordon.info>
Date: Thu, 18 Nov 2010 11:47:42 +0000
Subject: Make the %tr (radio RSSI) tag work as a bar tag or as a conditional.
 As a conditional it scales its value to the number of options you give it
 (like volume)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28613 a1c6a512-1295-4272-9138-f99709370657
---
 uisimulator/common/fmradio.c | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

(limited to 'uisimulator/common/fmradio.c')

diff --git a/uisimulator/common/fmradio.c b/uisimulator/common/fmradio.c
index cef9abf94e..6f6b0f914f 100644
--- a/uisimulator/common/fmradio.c
+++ b/uisimulator/common/fmradio.c
@@ -67,6 +67,9 @@ int tuner_set(int setting, int value)
 int tuner_get(int setting)
 {
     int val = 0;
+#ifdef HAVE_RADIO_RSSI
+    static int rssi = 0, rssidiff = 2;
+#endif
     
     switch(setting)
     {
@@ -83,6 +86,29 @@ int tuner_get(int setting)
             if(frequency == 99500000)
                 val = mono?0:1;
             break;
+            
+#ifdef HAVE_RADIO_RSSI
+        case RADIO_RSSI_MIN:
+            val = 5;
+            break;
+        case RADIO_RSSI_MAX:
+            val = 75;
+            break;
+        case RADIO_RSSI:
+            rssi += rssidiff;
+            if (rssi >= 75)
+            {
+                rssi = 75;
+                rssidiff = -2;
+            }
+            else if (rssi < 5)
+            {
+                rssi = 5;
+                rssidiff = 2;
+            }
+            val = rssi;
+            break;
+#endif
 
         case RADIO_ALL: /* debug query */
             break;
-- 
cgit