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prenticedavid
2018-12-11 12:26:22 +00:00
parent 30473804b2
commit c39f1813c3
1 changed files with 17 additions and 13 deletions
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30
utility/mcufriend_shield.h
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@@ -515,22 +515,26 @@ void write_8(uint8_t x)
#elif IS_NUCLEO64 // Uno Shield on NUCLEO-64
#warning Uno Shield on NUCLEO-64
#define RD_PORT GPIOA
#define RD_PORT GPIOA //PA0
#define RD_PIN 0
#define WR_PORT GPIOA
#define WR_PORT GPIOA //PA1
#define WR_PIN 1
#define CD_PORT GPIOA
#define CD_PORT GPIOA //PA4
#define CD_PIN 4
#define CS_PORT GPIOB
#define CS_PORT GPIOB //PB0
#define CS_PIN 0
#define RESET_PORT GPIOC
#define RESET_PORT GPIOC //PC1
#define RESET_PIN 1
// configure macros for the data pins
#define AMASK ((1<<9)|(1<<10)|(1<<8)) //#0, #2, #7
#define BMASK ((1<<3)|(1<<5)|(1<<4)|(1<<10)) //#3, #4, #5, #6
#define CMASK ((1<<7)) //#1
#define write_8(d) { \
GPIOA->REGS(BSRR) = 0x0700 << 16; \
GPIOB->REGS(BSRR) = 0x0438 << 16; \
GPIOC->REGS(BSRR) = 0x0080 << 16; \
GPIOA->REGS(BSRR) = AMASK << 16; \
GPIOB->REGS(BSRR) = BMASK << 16; \
GPIOC->REGS(BSRR) = CMASK << 16; \
GPIOA->REGS(BSRR) = ( ((d) & (1<<0)) << 9) \
| (((d) & (1<<2)) << 8) \
| (((d) & (1<<7)) << 1); \
@@ -564,15 +568,15 @@ void write_8(uint8_t x)
#elif IS_NUCLEO144 // Uno Shield on NUCLEO-144
#warning Uno Shield on NUCLEO-144
#define RD_PORT GPIOA
#define RD_PORT GPIOA //PA3
#define RD_PIN 3
#define WR_PORT GPIOC
#define WR_PORT GPIOC //PC0
#define WR_PIN 0
#define CD_PORT GPIOC
#define CD_PORT GPIOC //PC3
#define CD_PIN 3
#define CS_PORT GPIOF
#define CS_PORT GPIOF //PF3
#define CS_PIN 3
#define RESET_PORT GPIOF
#define RESET_PORT GPIOF //PF5
#define RESET_PIN 5
// configure macros for the data pins