Sarah Marsh / TCA9548A

Driver for http://www.ti.com/lit/ds/symlink/tca9548a.pdf

Fork of TCA9548A by Akash Vibhute

Diff: tca9548a.h

Revision:
2:1107ee23873a
Parent:
1:768491b5e55d
--- a/tca9548a.h	Wed May 25 05:20:24 2016 +0000
+++ b/tca9548a.h	Tue Dec 12 22:14:58 2017 +0000
@@ -92,7 +92,7 @@
      * @param reset TCA9546A reset pin (default: NC for simple pullup connected)
      * @param hz I2C bus frequency (default: 400kHz)
      */
-    TCA9548A( PinName sda, PinName scl, uint8_t i2c_address = 0x70, PinName resetPin = NC, uint32_t hz = 400000 );
+    TCA9548A( PinName sda, PinName scl, uint8_t i2c_address = 0x70, PinName resetPin = NC);
  
     /** Selecting a channel
      *
@@ -101,6 +101,11 @@
      * @param channel channel number
      */
     void select(uint8_t channel);
+    
+    /** Check which channel is enabled
+     * 
+     */
+    char check_set_channel();
  
     /** Reset TCA9546A
      *