From 30df5dc11e51175e0b8155d16b5fbb2d2ea9c2cc Mon Sep 17 00:00:00 2001
From: deadprogram <ron@hybridgroup.com>
Date: Sat, 15 Apr 2017 18:40:41 +0200
Subject: [PATCH] aio: only need to support AnalogReader interface

Signed-off-by: deadprogram <ron@hybridgroup.com>
---
 drivers/aio/aio.go                       |  4 +---
 platforms/microbit/io_pin_driver.go      | 13 ++-----------
 platforms/microbit/io_pin_driver_test.go |  5 -----
 3 files changed, 3 insertions(+), 19 deletions(-)

diff --git a/drivers/aio/aio.go b/drivers/aio/aio.go
index 7d340ccc..12fc03a9 100644
--- a/drivers/aio/aio.go
+++ b/drivers/aio/aio.go
@@ -2,8 +2,6 @@ package aio
 
 import (
 	"errors"
-
-	"gobot.io/x/gobot"
 )
 
 var (
@@ -23,6 +21,6 @@ const (
 
 // AnalogReader interface represents an Adaptor which has Analog capabilities
 type AnalogReader interface {
-	gobot.Adaptor
+	//gobot.Adaptor
 	AnalogRead(string) (val int, err error)
 }
diff --git a/platforms/microbit/io_pin_driver.go b/platforms/microbit/io_pin_driver.go
index a1f4404f..354d71e8 100644
--- a/platforms/microbit/io_pin_driver.go
+++ b/platforms/microbit/io_pin_driver.go
@@ -63,6 +63,8 @@ func (b *IOPinDriver) adaptor() ble.BLEConnector {
 
 // Start tells driver to get ready to do work
 func (b *IOPinDriver) Start() (err error) {
+	b.ReadPinADConfig()
+	b.ReadPinIOConfig()
 	return
 }
 
@@ -143,16 +145,6 @@ func (b *IOPinDriver) WritePinIOConfig(config int) (err error) {
 	return
 }
 
-// Connect here to allow Driver to also act as an Adaptor
-func (b *IOPinDriver) Connect() (err error) {
-	return nil
-}
-
-// Finalize here to allow Driver to also act as an Adaptor
-func (b *IOPinDriver) Finalize() (err error) {
-	return nil
-}
-
 // DigitalRead reads from a pin
 func (b *IOPinDriver) DigitalRead(pin string) (val int, err error) {
 	p, err := validatedPin(pin)
@@ -232,7 +224,6 @@ func validatedPin(pin string) (int, error) {
 }
 
 // via http://stackoverflow.com/questions/23192262/how-would-you-set-and-clear-a-single-bit-in-go
-
 // Sets the bit at pos in the integer n.
 func setBit(n int, pos int) int {
 	n |= (1 << uint(pos))
diff --git a/platforms/microbit/io_pin_driver_test.go b/platforms/microbit/io_pin_driver_test.go
index 1eb7454a..c4e5418b 100644
--- a/platforms/microbit/io_pin_driver_test.go
+++ b/platforms/microbit/io_pin_driver_test.go
@@ -14,9 +14,6 @@ import (
 // the IOPinDriver is a Driver
 var _ gobot.Driver = (*IOPinDriver)(nil)
 
-// and is also an Adaptor
-var _ gobot.Adaptor = (*IOPinDriver)(nil)
-
 // that supports the DigitalReader, DigitalWriter, & AnalogReader interfaces
 var _ gpio.DigitalReader = (*IOPinDriver)(nil)
 var _ gpio.DigitalWriter = (*IOPinDriver)(nil)
@@ -37,9 +34,7 @@ func TestIOPinDriver(t *testing.T) {
 func TestIOPinDriverStartAndHalt(t *testing.T) {
 	d := initTestIOPinDriver()
 	gobottest.Assert(t, d.Start(), nil)
-	gobottest.Assert(t, d.Connect(), nil)
 
-	gobottest.Assert(t, d.Finalize(), nil)
 	gobottest.Assert(t, d.Halt(), nil)
 }