From d6725b6f4301f183cc165e22d7bd108a8c8998f0 Mon Sep 17 00:00:00 2001
From: Alex Smith <info@twisted-electrons.com>
Date: Sun, 4 Jun 2023 18:22:20 +0200
Subject: [PATCH] fix display during send/receive

---
 include/constants.h |  2 +-
 src/MEGAfm.cpp      | 34 ++++++++++++++++------------------
 src/leds.cpp        |  4 +++-
 3 files changed, 20 insertions(+), 20 deletions(-)

diff --git a/include/constants.h b/include/constants.h
index 2ec5c9f..8c902b5 100644
--- a/include/constants.h
+++ b/include/constants.h
@@ -6,7 +6,7 @@
 #define MEGAFM_CONSTANTS_H
 
 const byte kVersion0 = 3;
-const byte kVersion1 = 1;
+const byte kVersion1 = 2;
 
 const byte kDefaultSeq[16] = {0, 0, 0, 0, 12, 12, 12, 12, 0, 0, 12, 0, 0, 12, 12, 0};
 
diff --git a/src/MEGAfm.cpp b/src/MEGAfm.cpp
index 4368b4c..94f4c75 100644
--- a/src/MEGAfm.cpp
+++ b/src/MEGAfm.cpp
@@ -461,19 +461,6 @@ void setup() {
 	Serial.begin(31250);
 	// midiSetup();
 
-	mux(14);
-	if (!digitalRead(A1)) {
-		sendReceive = 2; // preset down = send midi dump
-		bank = 0;
-		showSendReceive();
-	}
-	mux(5);
-	if (!digitalRead(A1)) {
-		sendReceive = 1; // preset up = get midi dump
-		bank = 0;
-		showSendReceive();
-	}
-
 	mux(13);
 	if ((!digitalRead(A1)) ||
 	    ((EEPROM.read(0) == 255) && (EEPROM.read(1) == 255) && (EEPROM.read(2) == 255) && (EEPROM.read(3) == 255))) {
@@ -512,8 +499,11 @@ void setup() {
 	for (int i = 0; i < 16; i++) {
 		readMux();
 	}
-	loadPreset();
-	loadPreset();
+
+	if (!sendReceive) {
+		loadPreset();
+		loadPreset();
+	}
 
 	bendUp = EEPROM.read(3959);
 	if ((bendUp > 48) || (!bendUp)) {
@@ -530,8 +520,16 @@ void setup() {
 		mpe = 0;
 	}
 
-	if (preset == 0) {
-		digit(0, 0);
-		digit(1, 0);
+	mux(14);
+	if (!digitalRead(A1)) {
+		sendReceive = 2; // preset down = send midi dump
+		bank = 0;
+		showSendReceive();
+	}
+	mux(5);
+	if (!digitalRead(A1)) {
+		sendReceive = 1; // preset up = get midi dump
+		bank = 0;
+		showSendReceive();
 	}
 }
diff --git a/src/leds.cpp b/src/leds.cpp
index 4cac12f..f6f9b75 100644
--- a/src/leds.cpp
+++ b/src/leds.cpp
@@ -218,6 +218,8 @@ void leftDot() {
 
 void showSendReceive() {
 
+	showPresetNumberTimeout = 0;
+
 	ledSet(16, 0);
 	ledSet(17, 0);
 	ledSet(18, 0);
@@ -240,7 +242,7 @@ void showSendReceive() {
 int lastValue;
 void ledNumber(int value) {
 
-	if (!displayFreeze) {
+	if (!displayFreeze && !sendReceive) {
 		if (value == 666) { //.5
 			digit(0, 21);
 			digit(1, 5);