From 59ad38193a88d3d9279dafaa6365a790717c8c0c Mon Sep 17 00:00:00 2001
From: XGudron <XGudron@gmail.com>
Date: Fri, 7 May 2021 16:50:28 +0300
Subject: [PATCH] Enc2 and tooltips update

---
 STM32/Core/Src/front_unit.c | 22 ++++++++++++++++++----
 STM32/Core/Src/lcd.c        |  6 +++---
 2 files changed, 21 insertions(+), 7 deletions(-)

diff --git a/STM32/Core/Src/front_unit.c b/STM32/Core/Src/front_unit.c
index b4f9b5a..61cf422 100644
--- a/STM32/Core/Src/front_unit.c
+++ b/STM32/Core/Src/front_unit.c
@@ -178,6 +178,8 @@ void FRONTPANEL_ENCODER_checkRotate(void)
 
 void FRONTPANEL_ENCODER2_checkRotate(void)
 {
+	static int8_t enc2_slowler = 0;
+	#define enc2_slowler_val 2
 	uint8_t ENCODER2_DTVal = HAL_GPIO_ReadPin(ENC2_DT_GPIO_Port, ENC2_DT_Pin);
 	uint8_t ENCODER2_CLKVal = HAL_GPIO_ReadPin(ENC2_CLK_GPIO_Port, ENC2_CLK_Pin);
 
@@ -187,12 +189,24 @@ void FRONTPANEL_ENCODER2_checkRotate(void)
 	if (!CALIBRATE.ENCODER_ON_FALLING || ENCODER2_CLKVal == 0)
 	{
 		if (ENCODER2_DTVal != ENCODER2_CLKVal)
-		{ // If pin A changed first - clockwise rotation
-			FRONTPANEL_ENCODER2_Rotated(CALIBRATE.ENCODER2_INVERT ? 1 : -1);
+		{ 
+			// If pin A changed first - clockwise rotation
+			enc2_slowler--;
+			if(enc2_slowler <= -enc2_slowler_val)
+			{
+				FRONTPANEL_ENCODER2_Rotated(CALIBRATE.ENCODER2_INVERT ? 1 : -1);
+				enc2_slowler = 0;
+			}
 		}
 		else
-		{ // otherwise B changed its state first - counterclockwise rotation
-			FRONTPANEL_ENCODER2_Rotated(CALIBRATE.ENCODER2_INVERT ? -1 : 1);
+		{ 
+			// otherwise B changed its state first - counterclockwise rotation
+			enc2_slowler++;
+			if(enc2_slowler >= enc2_slowler_val)
+			{
+				FRONTPANEL_ENCODER2_Rotated(CALIBRATE.ENCODER2_INVERT ? -1 : 1);
+				enc2_slowler = 0;
+			}
 		}
 	}
 	ENCODER2_AValDeb = HAL_GetTick();
diff --git a/STM32/Core/Src/lcd.c b/STM32/Core/Src/lcd.c
index 8cc7df7..50c7b39 100644
--- a/STM32/Core/Src/lcd.c
+++ b/STM32/Core/Src/lcd.c
@@ -817,10 +817,10 @@ void LCD_showInfo(char text[], bool autohide)
 void LCD_showTooltip(char text[])
 {
 	Tooltip_DiplayStartTime = HAL_GetTick();
-	strcpy(Tooltip_string, text);
-	Tooltip_first_draw = true;
-	if(LCD_UpdateQuery.Tooltip) //redraw old tooltip
+	if(LCD_UpdateQuery.Tooltip && strlen(Tooltip_string) != strlen(text)) //redraw old tooltip
 		LCD_UpdateQuery.FreqInfoRedraw = true;
+	Tooltip_first_draw = true;
+	strcpy(Tooltip_string, text);
 	LCD_UpdateQuery.Tooltip = true;
 }