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support USE_MEGA_8BIT_PORTC_SHIELD

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prenticedavid
2020-01-13 09:01:47 +00:00
parent 74a0ec3b9b
commit 67b5eed171
1 changed files with 28 additions and 0 deletions
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28
utility/mcufriend_special.h
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@@ -2,6 +2,7 @@
//#define USE_MEGA_8BIT_PROTOSHIELD
//#define USE_MEGA_8BIT_SHIELD // 4.7sec Mega2560 Shield
//#define USE_MEGA_8BIT_PORTC_SHIELD // 4.7sec Mega2560 Shield
//#define USE_MEGA_16BIT_SHIELD // 2.14sec Mega2560 Shield
//#define USE_BLD_BST_MEGA32U4
//#define USE_BLD_BST_MEGA2560 // 12.23sec Uno Shield (17.38s C)
@@ -489,6 +490,33 @@ static __attribute((always_inline)) void write_8(uint8_t val)
#define PIN_HIGH(p, b) (p) |= (1<<(b))
#define PIN_OUTPUT(p, b) *(&p-1) |= (1<<(b))
#elif defined(__AVR_ATmega2560__) && defined(USE_MEGA_8BIT_PORTC_SHIELD)
#warning USE_MEGA_8BIT_PORTC_SHIELD for Mihael54
#define RD_PORT PORTL
#define RD_PIN 6 //PL6 (D43). Graham has PA15 (D24) on Due Shield
#define WR_PORT PORTG
#define WR_PIN 2 //D39 CTE
#define CD_PORT PORTD
#define CD_PIN 7 //D38 CTE
#define CS_PORT PORTG
#define CS_PIN 1 //D40 CTE
#define RESET_PORT PORTG
#define RESET_PIN 0 //D41 CTE
#define write_8(x) { PORTC = x;}
#define read_8() ( PINC )
#define setWriteDir() { DDRC = 0xFF; }
#define setReadDir() { DDRC = 0x00; }
#define write8(x) { write_8(x); WR_ACTIVE; WR_STROBE; } // HX8357-D is slower
#define write16(x) { uint8_t h = (x)>>8, l = x; write8(h); write8(l); }
#define READ_8(dst) { RD_STROBE; dst = read_8(); RD_IDLE; }
#define READ_16(dst) { RD_STROBE; dst = read_8(); RD_IDLE; RD_STROBE; dst = (dst<<8) | read_8(); RD_IDLE; }
#define PIN_LOW(p, b) (p) &= ~(1<<(b))
#define PIN_HIGH(p, b) (p) |= (1<<(b))
#define PIN_OUTPUT(p, b) *(&p-1) |= (1<<(b))
#elif defined(__AVR_ATmega2560__) && defined(USE_MEGA_8BIT_PROTOSHIELD)
#warning USE_MEGA_8BIT_PROTOSHIELD
#define RD_PORT PORTF