From 776923f099cd61de29613f6cc5e10c225ca1e72b Mon Sep 17 00:00:00 2001
From: deadprogram <ron@hybridgroup.com>
Date: Thu, 8 Jun 2017 13:48:51 +0200
Subject: [PATCH] minidrone: never expect responses for characteristic writes

Signed-off-by: deadprogram <ron@hybridgroup.com>
---
 platforms/parrot/minidrone/helpers_test.go    | 23 ++++++++++---------
 .../parrot/minidrone/minidrone_driver.go      |  1 +
 2 files changed, 13 insertions(+), 11 deletions(-)

diff --git a/platforms/parrot/minidrone/helpers_test.go b/platforms/parrot/minidrone/helpers_test.go
index 1b7158bd..f9450e71 100644
--- a/platforms/parrot/minidrone/helpers_test.go
+++ b/platforms/parrot/minidrone/helpers_test.go
@@ -9,21 +9,22 @@ import (
 var _ ble.BLEConnector = (*bleTestClientAdaptor)(nil)
 
 type bleTestClientAdaptor struct {
-	name    string
-	address string
-	mtx     sync.Mutex
-
+	name                    string
+	address                 string
+	mtx                     sync.Mutex
+	withoutReponses         bool
 	testReadCharacteristic  func(string) ([]byte, error)
 	testWriteCharacteristic func(string, []byte) error
 }
 
-func (t *bleTestClientAdaptor) Connect() (err error)    { return }
-func (t *bleTestClientAdaptor) Reconnect() (err error)  { return }
-func (t *bleTestClientAdaptor) Disconnect() (err error) { return }
-func (t *bleTestClientAdaptor) Finalize() (err error)   { return }
-func (t *bleTestClientAdaptor) Name() string            { return t.name }
-func (t *bleTestClientAdaptor) SetName(n string)        { t.name = n }
-func (t *bleTestClientAdaptor) Address() string         { return t.address }
+func (t *bleTestClientAdaptor) Connect() (err error)     { return }
+func (t *bleTestClientAdaptor) Reconnect() (err error)   { return }
+func (t *bleTestClientAdaptor) Disconnect() (err error)  { return }
+func (t *bleTestClientAdaptor) Finalize() (err error)    { return }
+func (t *bleTestClientAdaptor) Name() string             { return t.name }
+func (t *bleTestClientAdaptor) SetName(n string)         { t.name = n }
+func (t *bleTestClientAdaptor) Address() string          { return t.address }
+func (t *bleTestClientAdaptor) WithoutReponses(use bool) { t.withoutReponses = use }
 
 func (t *bleTestClientAdaptor) ReadCharacteristic(cUUID string) (data []byte, err error) {
 	t.mtx.Lock()
diff --git a/platforms/parrot/minidrone/minidrone_driver.go b/platforms/parrot/minidrone/minidrone_driver.go
index 5eb794ea..87e97805 100644
--- a/platforms/parrot/minidrone/minidrone_driver.go
+++ b/platforms/parrot/minidrone/minidrone_driver.go
@@ -152,6 +152,7 @@ func (b *Driver) adaptor() ble.BLEConnector {
 
 // Start tells driver to get ready to do work
 func (b *Driver) Start() (err error) {
+	b.adaptor().WithoutReponses(true)
 	b.Init()
 	b.FlatTrim()
 	b.StartPcmd()