Add support for the Pcduino's four adc input pins

[Adafruit_Blinka-hackapet.git] / src / adafruit_blinka / board / linksprite / pcduino2.py

diff --git a/src/adafruit_blinka/board/linksprite/pcduino2.py b/src/adafruit_blinka/board/linksprite/pcduino2.py
index fad055e6756c851b4d63e810280fce8ab8db763c..77b15122317e50d1ea9a514dd2f18fffb5b0c12b 100644 (file)
--- a/src/adafruit_blinka/board/linksprite/pcduino2.py
+++ b/src/adafruit_blinka/board/linksprite/pcduino2.py
@@ -21,6 +21,13 @@ D13 = pin.PI11
 SDA = pin.PB21
 SCL = pin.PB20
 
+#J9 Header
+#A0 & A1 are LRADC pins with only 6-bit resolution and unlike other pins are only limited to 2v
+A2 = pin.XP_TP
+A3 = pin.XN_TP
+A4 = pin.YP_TP
+A5 = pin.YN_TP
+
 #P7 Header
 SCLK = D13
 SCK = SCLK