X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?p=bike-lights.git;a=blobdiff_plain;f=pins.txt;h=06ce75a995d475b9662f83731541d0db06dc88fa;hp=9e47666e44da67e3046a642eeca2110a1273e465;hb=3e13c7f4abd65b939c1645d77cf6ed5e0124808e;hpb=5c9af05c716822d5534296659aa49bad37af9f48

diff --git a/pins.txt b/pins.txt
index 9e47666..06ce75a 100644
--- a/pins.txt
+++ b/pins.txt
@@ -32,11 +32,11 @@ SW2 - temporary light boost or whatever
 
 
 ADC Gain
-========
-single-ended resolution:          0.001074 V .. 1.1000 V
-differential resolution  8x gain: 0.000134 V .. 0.1375 V
-differential resolution 20x gain: 0.000054 V .. 0.0550 V
-differential resolution 32x gain: 0.000036 V .. 0.0344 V
+========                                                  0.033R sensign res.
+single-ended resolution:          0.001074 V .. 1.1000 V  32.55 .. 33333 mA
+differential resolution  8x gain: 0.000134 V .. 0.1375 V   4.06 ..  4166 mA
+differential resolution 20x gain: 0.000054 V .. 0.0550 V   1.64 ..  1666 mA
+differential resolution 32x gain: 0.000036 V .. 0.0344 V   1.09 ..  1042 mA
 
 analog input resistance 100 MOhm
 
@@ -72,6 +72,8 @@ Ambient light sensor
 darkness: 3.71 V => 4.31 MOhm
 bathroom without lights, only outside lights: 3.68 V => 4.18 MOhm
 kitchen light: 3.29 V => 2.89 MOhm
+room 30min before midnight: 0.26 V => 82 KOhm
+outside 30min before midnight: 0.05 V => 15 KOhm
 bathroom halogen lights 0.02 V => 6 KOhm
 battery light: 0.01 V => 3 KOhm
 
@@ -96,3 +98,8 @@ Battery idle current
 2000 mAh: 1.0 mA -> 83 days capacity
 2000 mAh: 0.1 mA -> 833 days capacity
 
+Converter reaction
+==================
+step-up: 4-5 adc measurements to ADC voltage increase
+step-down 2: 1-2 ---""---
+timer: 34-38 ADC measurements per jiffy (200 Hz)