From cc991eea0e20229dea42ce2a081f4622c739ca7c Mon Sep 17 00:00:00 2001 From: prenticedavid Date: Sat, 19 Dec 2020 15:33:14 +0000 Subject: [PATCH] add pin wiring to USE_MEGA_8BIT_PROTOSHIELD --- utility/mcufriend_special.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/utility/mcufriend_special.h b/utility/mcufriend_special.h index 7bd2245..a77fa96 100644 --- a/utility/mcufriend_special.h +++ b/utility/mcufriend_special.h @@ -553,6 +553,9 @@ static __attribute((always_inline)) void write_8(uint8_t val) #define PIN_OUTPUT(p, b) *(&p-1) |= (1<<(b)) #elif defined(__AVR_ATmega2560__) && defined(USE_MEGA_8BIT_PROTOSHIELD) +//LCD pins |D7 |D6 |D5 |D4 |D3 |D2 |D1 |D0 | |RD |WR |RS |CS |RST| +//AVR pin |PA7|PA6|PA5|PA4|PA3|PA2|PA1|PA0| |PF0|PF1|PF2|PF3|PF4| +//digital# | 29| 28| 27| 26| 25| 24| 23| 22| | A0| A1| A2| A3| A4| #warning USE_MEGA_8BIT_PROTOSHIELD #define RD_PORT PORTF #define RD_PIN 0