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Fast menu scroll (#218)

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* Enabled DOUBLE line for Croatian
* Menu desciption scroll sped 
* Better description smooth-scrolling routine.
* Tearing fixed. The screen will update only when required.
This commit is contained in:
jonnieZG
2018-03-05 13:06:43 +01:00
committed by Ben V. Brown
parent 677b278478
commit a30569eda2
2 changed files with 39 additions and 33 deletions
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20
workspace/TS100/src/main.cpp
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@@ -21,6 +21,7 @@ uint8_t PCBVersion = 0;
uint16_t currentlyActiveTemperatureTarget = 0;
uint32_t lastMovementTime = 0;
uint32_t lastButtonTime = 0;
int16_t lastOffset = 0;
// FreeRTOS variables
osThreadId GUITaskHandle;
@@ -334,12 +335,13 @@ static void gui_settingsMenu() {
while ((settingsMenu[currentScreen].incrementHandler.func != NULL)
&& earlyExit == false) {
lcd.setFont(0);
lcd.clearScreen();
lcd.setCursor(0, 0);
if (xTaskGetTickCount() - lastButtonTime < 400) {
settingsMenu[currentScreen].draw.func();
lcd.clearScreen();
settingsMenu[currentScreen].draw.func();
lastOffset = 0;
} else {
// Draw description
// draw string starting from descriptionOffset
@@ -349,10 +351,16 @@ static void gui_settingsMenu() {
descriptionStart = HAL_GetTick();
int16_t descriptionOffset = ((((HAL_GetTick() - descriptionStart)
/ 30) % (maxOffset * 3))) * 4;
//^ Rolling offset based on time
lcd.setCursor(((7 * 12) - descriptionOffset), 0);
lcd.print(settingsMenu[currentScreen].description);
/ 20) % (maxOffset * 2))) * 6;
if (lastOffset == 0 || lastOffset!=descriptionOffset) {
lcd.clearScreen();
//^ Rolling offset based on time
lcd.setCursor(((7 * 12) - descriptionOffset), 0);
lcd.print(settingsMenu[currentScreen].description);
lastOffset = descriptionOffset;
}
}