Neil Thiessen / PCA9955

A feature complete driver for the PCA9952/55 LED driver from NXP.

Dependents:   PCA9955_HelloWorld

Diff: PCA9955.h

Revision:
6:c8dc0211e18c
Parent:
5:7ad949955db8
Child:
7:7dd3cc73e873
--- a/PCA9955.h	Tue Nov 12 17:56:28 2013 +0000
+++ b/PCA9955.h	Tue Apr 08 15:21:28 2014 +0000
@@ -39,6 +39,7 @@
  *         //Reset the device
  *         //NOTE: This might reset other I2C devices as well!
  *         driver.reset();
+ *         wait_ms(5);
  *
  *         //Set all of the output states to PWM mode
  *         driver.allOutputStates(PCA9955::OUTPUT_PWM);
@@ -180,8 +181,11 @@
      */
     bool open();
 
-    /** Issue an SWRST call to reset the PCA9952/55
-     * @warning This might reset other I2C devices as well!
+    /** Issue an SWRST call to reset all PCA9952/55 devices on the bus
+     *
+     * @note Requires a 5ms delay before issuing additional commands
+     *
+     * @warning This might reset other I2C devices as well
      */
     void reset();