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add wiring scheme for DUE_8BIT_PROTOSHIELD

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prenticedavid
2021-09-17 10:38:26 +01:00
parent a66079e48d
commit a352981e56
1 changed files with 3 additions and 0 deletions
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3
utility/mcufriend_special.h
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@@ -686,6 +686,9 @@ static __attribute((always_inline)) void write_8(uint8_t val)
#define PIN_OUTPUT(p, b) *(&p-1) |= (1<<(b))
#elif defined(__SAM3X8E__) && defined(USE_DUE_8BIT_PROTOSHIELD) //regular UNO shield on DUE
//LCD pins |D7 |D6 |D5 |D4 |D3 |D2 |D1 |D0 | |RD |WR |RS |CS |RST |
//SAM3XE pin |PD7 |PD6 |PD5 |PD4 |PD3 |PD2 |PD1 |PD0 | |PA16|PA24|PA23|PA22|PA6 |
//Due pins |11 |29 |15 |14 |28 |27 |26 |25 | |A0 |A1 |A2 |A3 |A4 |
#warning USE_DUE_8BIT_PROTOSHIELD
// configure macros for the control pins
#define RD_PORT PIOA