From b15b1f0c3318cce39cff82ad9d4cc08414188b67 Mon Sep 17 00:00:00 2001
From: freqyXin <maxine.filcher@hotmail.com>
Date: Wed, 12 May 2021 15:45:45 -0700
Subject: [PATCH] tuning sleep commands

---
 src/scanStuff/scanStuff.go                   | 12 +++++++++---
 vendor/tinygo.org/x/bluetooth/gattc_linux.go |  4 +++-
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/src/scanStuff/scanStuff.go b/src/scanStuff/scanStuff.go
index bd6dfa5..d0ca0bf 100644
--- a/src/scanStuff/scanStuff.go
+++ b/src/scanStuff/scanStuff.go
@@ -120,6 +120,9 @@ func (s *Scan) Start() error {
 		projVars.ScanAdapter.SetConnectHandler(func(result bluetooth.Addresser, connected bool) {
 
 		})
+
+		//time.Sleep(1 * time.Second)
+
 		TargetDevice, _ := projVars.ScanAdapter.Connect(result.Address, bluetooth.ConnectionParams{})
 
 		var targetServices []bluetooth.DeviceService
@@ -134,16 +137,16 @@ func (s *Scan) Start() error {
 				UUID: srvcs.String(),
 			}
 
-			time.Sleep(1 * time.Second)
+			//time.Sleep(1 * time.Second)
 
 			chars, _ := srvcs.DiscoverCharacteristics(nil)
 
 			dev.Services = append(dev.Services, charSer)
 			for _, char := range chars {
 
-				//dev.Services = append(dev.Services, )
+				dev.Services = append(dev.Services)
 
-				time.Sleep(1 * time.Second)
+				//time.Sleep(1 * time.Second)
 
 				//if char.
 
@@ -151,6 +154,8 @@ func (s *Scan) Start() error {
 				ReadPos, _ := char.Read(buf)
 				println("data bytes", strconv.Itoa(ReadPos))
 				println("vale = ", string(buf[:ReadPos]))
+				println("Rawvalue = ", buf[:ReadPos])
+
 			}
 
 			sublog.Debug().Str("Connected and enumerated", charSer.UUID).Msg("Yay!")
@@ -192,6 +197,7 @@ func (s *Scan) Start() error {
 	//projVars.ScanAdapter.StopScan()
 
 	//dust.Must("start scan", err)
+	time.Sleep(10 * time.Millisecond)
 
 	return nil
 
diff --git a/vendor/tinygo.org/x/bluetooth/gattc_linux.go b/vendor/tinygo.org/x/bluetooth/gattc_linux.go
index 5591955..c972ba2 100644
--- a/vendor/tinygo.org/x/bluetooth/gattc_linux.go
+++ b/vendor/tinygo.org/x/bluetooth/gattc_linux.go
@@ -48,7 +48,7 @@ func (d *Device) DiscoverServices(uuids []UUID) ([]DeviceService, error) {
 			break
 		}
 		// This is a terrible hack, but I couldn't find another way.
-		time.Sleep(40 * time.Millisecond)
+		time.Sleep(50 * time.Millisecond)
 	}
 
 	services := []DeviceService{}
@@ -179,6 +179,8 @@ func (s *DeviceService) DiscoverCharacteristics(uuids []UUID) ([]DeviceCharacter
 			}
 		}
 
+		time.Sleep(50 * time.Millisecond)
+
 		if _, ok := uuidChars[char.Properties.UUID]; ok {
 			// There is more than one characteristic with the same UUID?
 			// Don't overwrite it, to keep the servicesFound count correct.