add scan

caternuson · caternuson · commit 36ce547d929c · 2021-03-10T16:36:03.000-08:00
diff --git a/adafruit_tca9548a.py b/adafruit_tca9548a.py
@@ -75,6 +75,10 @@ def writeto_then_readfrom(self, address, buffer_out, buffer_in, **kwargs):
             address, buffer_out, buffer_in, **kwargs
         )
 
+    def scan(self):
+        """Perform an I2C Device Scan"""
+        return self.tca.i2c.scan()
+
 
 class TCA9548A:
     """Class which provides interface to TCA9548A I2C multiplexer."""

Original file line number	Diff line number	Diff line change
`@@ -75,6 +75,10 @@ def writeto_then_readfrom(self, address, buffer_out, buffer_in, **kwargs):`
`75`	`75`	`address, buffer_out, buffer_in, **kwargs`
`76`	`76`	`)`
`77`	`77`
	`78`	`+ def scan(self):`
	`79`	`+ """Perform an I2C Device Scan"""`
	`80`	`+ return self.tca.i2c.scan()`
	`81`	`+`
`78`	`82`
`79`	`83`	`class TCA9548A:`
`80`	`84`	`"""Class which provides interface to TCA9548A I2C multiplexer."""`