From e27c2f504e4bf13b521b0988c3ef01aa03e0873c Mon Sep 17 00:00:00 2001
From: Sjef Verhoeven PE5PVB <pe5pvb@het-bar.net>
Date: Mon, 23 Dec 2024 16:10:33 +0100
Subject: [PATCH] Optimising

---
 TEF6686_ESP32.ino       | 5 +----
 src/Tuner_Interface.cpp | 4 +++-
 src/Tuner_Interface.h   | 4 ++++
 src/comms.cpp           | 2 ++
 src/comms.h             | 1 +
 5 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/TEF6686_ESP32.ino b/TEF6686_ESP32.ino
index c525421..b86552f 100644
--- a/TEF6686_ESP32.ino
+++ b/TEF6686_ESP32.ino
@@ -6,7 +6,6 @@
 #include <Wire.h>
 #include <math.h>
 #include <TimeLib.h>
-#include <ESP32Time.h>              // https://github.com/fbiego/ESP32Time/archive/refs/heads/main.zip
 #include <TFT_eSPI.h>               // https://github.com/ohmytime/TFT_eSPI_DynamicSpeed/archive/refs/heads/master.zip (please then edit the User_Setup.h as described in the Wiki)
 #include <Hash.h>                   // https://github.com/bbx10/Hash_tng/archive/refs/heads/master.zip
 #include "src/WiFiConnect.h"
@@ -5212,9 +5211,7 @@ void TuneFreq(int temp) {
 }
 
 void NumpadProcess(int num) {
-  static bool input_mode = false;
-
-  if (scandxmode) {
+    if (scandxmode) {
     if (num == 127) cancelDXScan();
   } else {
     if (num == 127) {
diff --git a/src/Tuner_Interface.cpp b/src/Tuner_Interface.cpp
index 7649950..424ef75 100644
--- a/src/Tuner_Interface.cpp
+++ b/src/Tuner_Interface.cpp
@@ -3,6 +3,8 @@
 #include "Tuner_Patch_Lithio_V205_p512.h"
 #include <Wire.h>
 
+bool Data_Accelerator = false;
+
 const unsigned char tuner_init_tab[] PROGMEM = {
   7, 0x20, 0x0B, 0x01, 0x03, 0x98, 0x00, 0x00,
   5, 0x20, 0x14, 0x01, 0x00, 0x00,
@@ -72,7 +74,7 @@ bool Tuner_WriteBuffer(unsigned char *buf, uint16_t len) {
   Wire.beginTransmission(0x64);
   for (uint16_t i = 0; i < len; i++) Wire.write(buf[i]);
   uint8_t r = Wire.endTransmission();
-  delayMicroseconds(100);
+  if (!Data_Accelerator) delay(2);
   return (r == 0) ? 1 : 0;
 }
 
diff --git a/src/Tuner_Interface.h b/src/Tuner_Interface.h
index a58b54f..5ee5ca5 100644
--- a/src/Tuner_Interface.h
+++ b/src/Tuner_Interface.h
@@ -1,3 +1,6 @@
+#ifndef TUNER_INTERFACE_H
+#define TUNER_INTERFACE_H
+
 void Tuner_I2C_Init();
 void Tuner_Patch(byte TEF);
 void Tuner_Init(const unsigned char *table);
@@ -5,3 +8,4 @@ bool Tuner_WriteBuffer(unsigned char *buf, uint16_t len);
 bool Tuner_ReadBuffer(unsigned char *buf, uint16_t len);
 bool Tuner_Table_Write(const unsigned char *tab);
 void Tuner_Reset(void);
+#endif
\ No newline at end of file
diff --git a/src/comms.cpp b/src/comms.cpp
index e073d41..28045dc 100644
--- a/src/comms.cpp
+++ b/src/comms.cpp
@@ -675,6 +675,7 @@ void XDRGTKRoutine() {
         if (scandxmode) cancelDXScan();
         if (!XDRScan) BWsetRecall = BWset;
         XDRScan = true;
+		Data_Accelerator = true;
 
         switch (buff[1]) {
           case 'a': scanner_start = (atol(buff + 2) + 5) / 10; break;
@@ -763,6 +764,7 @@ void XDRGTKRoutine() {
             }
             break;
         }
+		Data_Accelerator = false;
         break;
 
       case 'W':
diff --git a/src/comms.h b/src/comms.h
index 750826f..159164b 100644
--- a/src/comms.h
+++ b/src/comms.h
@@ -15,6 +15,7 @@ extern bool afscreen;
 extern bool aftest;
 extern bool autosquelch;
 extern bool BWreset;
+extern bool Data_Accelerator;
 extern bool direction;
 extern bool externaltune;
 extern bool fullsearchrds;