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Merge pull request #2 from PaulStoffregen/master 

Use textWrite's delay on smaller sizes with faster ARM processors
This commit is contained in:
Kevin Townsend 2013-12-22 01:42:25 -08:00
parent a3a8f4c9d4 5f9b36d186
commit 662b5b94ff
2 changed files with 11 additions and 0 deletions
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6
Adafruit_RA8875.cpp
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@ -361,7 +361,13 @@ void Adafruit_RA8875::textWrite(char* buffer, uint16_t len)
for (uint16_t i=0;i<len;i++) for (uint16_t i=0;i<len;i++)
{ {
writeData(buffer[i]); writeData(buffer[i]);
#if defined(__AVR__)
if (_textScale > 1) delay(1); if (_textScale > 1) delay(1);
#elif defined(__arm__)
// This delay is needed with textEnlarge(1) because
// Teensy 3.X is much faster than Arduino Uno
if (_textScale > 0) delay(1);
#endif
} }
} }

5
Adafruit_RA8875.h
View File

@ -37,6 +37,9 @@
#include <Adafruit_GFX.h> #include <Adafruit_GFX.h>
#ifndef _ADAFRUIT_RA8875_H
#define _ADAFRUIT_RA8875_H
// Sizes! // Sizes!
enum RA8875sizes { RA8875_480x272, RA8875_800x480 }; enum RA8875sizes { RA8875_480x272, RA8875_800x480 };
@ -343,3 +346,5 @@ class Adafruit_RA8875 : public Adafruit_GFX {
#define RA8875_INTC2_DMA 0x08 #define RA8875_INTC2_DMA 0x08
#define RA8875_INTC2_TP 0x04 #define RA8875_INTC2_TP 0x04
#define RA8875_INTC2_BTE 0x02 #define RA8875_INTC2_BTE 0x02
#endif