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-rw-r--r--digital-controller/firmware/firmware.ino5
1 files changed, 5 insertions, 0 deletions
diff --git a/digital-controller/firmware/firmware.ino b/digital-controller/firmware/firmware.ino
index 86e4bb0..e87db8d 100644
--- a/digital-controller/firmware/firmware.ino
+++ b/digital-controller/firmware/firmware.ino
@@ -4,11 +4,15 @@
void setup()
{
+ pinMode(A4, OUTPUT);
+ pinMode(A5, OUTPUT);
// init the Wire object
Wire.begin();
// wait for slave to finish any init sequence
delay(2000);
+
+ Serial.begin(9600);
}
void loop()
@@ -18,6 +22,7 @@ void loop()
uint8_t buf[1];
buf[0] = 255-a; // adjusting this byte changes fan speed. Can be adjusted from 0 to 256.
buf[1] = a; // adjusting this byte changes LED intensity. Can be adjusted from 0 to 256.
+ Serial.println(int(buf));
// send buffer
Wire.beginTransmission(I2C_SLAVE_ADDR);