disable pull up/down - PIR signal too weak

[sensor-light.git] / msp430 / main.c

diff --git a/msp430/main.c b/msp430/main.c
index fa802dd68292ffb5ef9abbbbe17f1a744b02305c..53ee457adf1da057d276a1f2bf221a9700be1a14 100644 (file)
--- a/msp430/main.c
+++ b/msp430/main.c
@@ -58,7 +58,7 @@ int main(void)
 
        P2DIR &= ~(BIT4|BIT5);          // PIR Sensors
        P2OUT &= ~(BIT4|BIT5);          // Pull down
-       P2REN |= BIT4|BIT5;             // Enable pull-down
+       P2REN &= ~(BIT4|BIT5);          // Disable pull
        P2IES &= ~(BIT4|BIT5);          // INT on Lo->Hi edge
        P2IE  |= BIT4|BIT5;             // INT enable