yuzu/MCUFRIEND_kbv
1
0
Fork 0
mirror of https://github.com/YuzuZensai/MCUFRIEND_kbv.git synced 2026-01-31 14:57:48 +00:00
Code Issues Packages Projects Releases Wiki Activity

add mega1280

Browse Source
This commit is contained in:
prenticedavid
2016-04-16 20:23:36 +01:00
parent 9ffac46633
commit e09942e6bb
4 changed files with 10 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
mcufriend_shield.h
View File

@@ -35,7 +35,7 @@
#define PIN_HIGH(p, b) (p) |= (1<<(b))
#define PIN_OUTPUT(p, b) *(&p-1) |= (1<<(b))
#elif defined(__AVR_ATmega2560__) //regular UNO shield on MEGA2560
#elif defined(__AVR_ATmega2560__) || defined(__AVR_ATmega1280__) //regular UNO shield on MEGA2560
#define RD_PORT PORTF
#define RD_PIN 0
#define WR_PORT PORTF
@@ -171,7 +171,8 @@
PMC->PMC_PCER0 = (1 << ID_PIOB)|(1 << ID_PIOC);\
PIOB->PIO_ODR = BMASK; PIOC->PIO_ODR = CMASK;\
}
#define write8(x) { write_8(x); WR_ACTIVE; WR_STROBE; WR_IDLE; }
#define write8(x) { write_8(x); WR_ACTIVE; WR_STROBE; }
//#define write8(x) { write_8(x); WR_ACTIVE; WR_STROBE; WR_IDLE; }
#define write16(x) { uint8_t h = (x)>>8, l = x; write8(h); write8(l); }
#define READ_8(dst) { RD_STROBE; RD_ACTIVE; dst = read_8(); RD_IDLE; RD_IDLE; }
#define READ_16(dst) { uint8_t hi; READ_8(hi); READ_8(dst); dst |= (hi << 8); }