Dmitry Bursov / PCA9685_

Library for interfacing with the NXP PCA9685 PWM controller over an I2C connection. Designed with the Adafruit breakout board (of the same name) in mind.

Diff: definitions.h

Revision:
1:9d6633a308ba
Parent:
0:aa965d6b1f8f
--- a/definitions.h	Tue Apr 05 21:20:15 2016 +0000
+++ b/definitions.h	Wed Apr 06 21:20:14 2016 +0000
@@ -19,4 +19,6 @@
 
 #define OSC_CLOCK 25e6
 
+#define PWM_SCALER 0.90425 //set by manual calibration - ratio of FREQUENCY_SET:ACTUAL_OUTPUT
+
 #endif
\ No newline at end of file