ambient.c: logging modification

- log min/max based on the slow value
- log unshifted max-min difference (from 0 to 15)

diff --git a/firmware/ambient.c b/firmware/ambient.c
index 125500cc8804c146b59739e32f868e6999a44c96..7a5b8e2c3c621f43a3c6aad52a6d5087ab304c1a 100644 (file)
--- a/firmware/ambient.c
+++ b/firmware/ambient.c
@@ -65,7 +65,7 @@ void ambient_log_min_max()
                return;
 
        ambient_max -= ambient_min;
-       ambient_max >>= 2;
+       // ambient_max >>= 2;
        if (ambient_max > 15)
                ambient_max = 15;
 
@@ -138,11 +138,11 @@ void ambient_adc(uint16_t adcval)
                        ambient_drop = drop;
        }
 
-       if (ambient_min > byte_fast)
-               ambient_min = byte_fast;
+       if (ambient_min > byte_slow)
+               ambient_min = byte_slow;
 
-       if (ambient_max < byte_fast)
-               ambient_max = byte_fast;
+       if (ambient_max < byte_slow)
+               ambient_max = byte_slow;
 
        if (new_zone != ambient_zone) {
                ambient_zone = new_zone;