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Update Display.h

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Get rid of compiler warning.
This commit is contained in:
Neil McKechnie 2023-02-16 16:50:42 +00:00
parent 6b863ea483
commit d6c8595f8a
1 changed files with 6 additions and 9 deletions
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15
Display.h
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@ -23,11 +23,8 @@
#include "DisplayInterface.h"
// Allow maximum message length to be overridden from config.h
#if !defined(MAX_MSG_SIZE)
// On a screen that's 128 pixels wide, character 22 overlaps end of screen
// However, by making the line longer than the screen, we don't have to
// clear the screen, we just overwrite what was there.
#define MAX_MSG_SIZE 22
#if !defined(MAX_MSG_SIZE)
#define MAX_MSG_SIZE 20
#endif
// Set default scroll mode (overridable in config.h)
@ -48,13 +45,13 @@ private:
DisplayDevice *_deviceDriver;
unsigned long lastScrollTime = 0;
int8_t hotRow = 0;
int8_t hotCol = 0;
uint8_t hotRow = 0;
uint8_t hotCol = 0;
int8_t topRow = 0;
int8_t slot = 0;
uint8_t slot = 0;
int8_t rowFirst = -1;
int8_t rowNext = 0;
int8_t charIndex = 0;
uint8_t charIndex = 0;
char buffer[MAX_CHARACTER_COLS + 1];
char* bufferPointer = 0;
bool done = false;