Bodmer/TFT_eSPI
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Use direct write, fix bug for TFT_CS pin >31

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Bodmer
2018-04-22 20:38:55 +01:00
parent 235f89e755
commit 6213de3ab9
1 changed files with 27 additions and 14 deletions
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41
TFT_eSPI.h
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@@ -101,15 +101,23 @@
#if defined (ESP32_PARALLEL)
#define DC_C GPIO.out_w1tc = (1 << TFT_DC)
#define DC_D GPIO.out_w1ts = (1 << TFT_DC)
//#define DC_C digitalWrite(TFT_DC, LOW)
//#define DC_D digitalWrite(TFT_DC, HIGH)
#else
#if TFT_DC >= 32 || TFT_DC <= -1
#define DC_C digitalWrite(TFT_DC, LOW)
#define DC_D digitalWrite(TFT_DC, HIGH)
#if TFT_DC >= 32
#define DC_C GPIO.out1_w1ts.val = (1 << (TFT_DC - 32)); \
GPIO.out1_w1tc.val = (1 << (TFT_DC - 32))
#define DC_D GPIO.out1_w1tc.val = (1 << (TFT_DC - 32)); \
GPIO.out1_w1ts.val = (1 << (TFT_DC - 32))
#else
#define DC_C GPIO.out_w1ts = (1 << TFT_DC); GPIO.out_w1tc = (1 << TFT_DC)
#define DC_D GPIO.out_w1tc = (1 << TFT_DC); GPIO.out_w1ts = (1 << TFT_DC)
#if TFT_DC >= 0
#define DC_C GPIO.out_w1ts = (1 << TFT_DC); \
GPIO.out_w1tc = (1 << TFT_DC)
#define DC_D GPIO.out_w1tc = (1 << TFT_DC); \
GPIO.out_w1ts = (1 << TFT_DC)
#else
#define DC_C
#define DC_D
#endif
#endif
#endif
#else
@@ -134,12 +142,19 @@
#define CS_L // The TFT CS is set permanently low during init()
#define CS_H
#else
#if TFT_CS >= 32 || TFT_CS <= -1
#define CS_L digitalWrite(TFT_DC, LOW)
#define CS_H digitalWrite(TFT_DC, HIGH)
#if TFT_CS >= 32
#define CS_L GPIO.out1_w1ts.val = (1 << (TFT_CS - 32)); \
GPIO.out1_w1tc.val = (1 << (TFT_CS - 32))
#define CS_H GPIO.out1_w1tc.val = (1 << (TFT_CS - 32)); \
GPIO.out1_w1ts.val = (1 << (TFT_CS - 32))
#else
#define CS_L GPIO.out_w1ts = (1 << TFT_CS);GPIO.out_w1tc = (1 << TFT_CS)
#define CS_H GPIO.out_w1tc = (1 << TFT_CS);GPIO.out_w1ts = (1 << TFT_CS)
#if TFT_CS >= 0
#define CS_L GPIO.out_w1ts = (1 << TFT_CS);GPIO.out_w1tc = (1 << TFT_CS)
#define CS_H GPIO.out_w1tc = (1 << TFT_CS);GPIO.out_w1ts = (1 << TFT_CS)
#else
#define CS_L
#define CS_H
#endif
#endif
#endif
#else
@@ -161,9 +176,7 @@
#ifdef TFT_WR
#if defined (ESP32)
#define WR_L GPIO.out_w1tc = (1 << TFT_WR)
//#define WR_L digitalWrite(TFT_WR, LOW)
#define WR_H GPIO.out_w1ts = (1 << TFT_WR)
//#define WR_H digitalWrite(TFT_WR, HIGH)
#else
#define WR_L GPOC=wrpinmask
#define WR_H GPOS=wrpinmask