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slower for ILI9488

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prenticedavid
2018-05-21 11:06:10 +01:00
parent 19552ad069
commit 5f1474694c
1 changed files with 2 additions and 2 deletions
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4
utility/mcufriend_shield.h
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@@ -175,7 +175,7 @@
PMC->PMC_PCER0 = (1 << ID_PIOB)|(1 << ID_PIOC);\ PMC->PMC_PCER0 = (1 << ID_PIOB)|(1 << ID_PIOC);\
PIOB->PIO_ODR = BMASK; PIOC->PIO_ODR = CMASK;\ PIOB->PIO_ODR = BMASK; PIOC->PIO_ODR = CMASK;\
} }
#define write8(x) { write_8(x); WR_ACTIVE; WR_STROBE; } #define write8(x) { write_8(x); WR_ACTIVE; WR_ACTIVE; WR_STROBE; }
//#define write8(x) { write_8(x); WR_ACTIVE; WR_STROBE; WR_IDLE; } //#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 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_8(dst) { RD_STROBE; RD_ACTIVE; dst = read_8(); RD_IDLE; RD_IDLE; }
@@ -414,7 +414,7 @@ void write_8(uint8_t x)
#define PIN_OUTPUT(port, pin) PIN_MODE2((port)->MODER, pin, 0x1) #define PIN_OUTPUT(port, pin) PIN_MODE2((port)->MODER, pin, 0x1)
#elif defined(STM32F446xx) #elif defined(STM32F446xx)
#define WRITE_DELAY { WR_ACTIVE; WR_ACTIVE; WR_ACTIVE; WR_ACTIVE; WR_ACTIVE; } #define WRITE_DELAY { WR_ACTIVE; WR_ACTIVE; WR_ACTIVE; WR_ACTIVE; WR_ACTIVE; WR_ACTIVE; WR_ACTIVE; }
#define READ_DELAY { RD_ACTIVE; RD_ACTIVE; RD_ACTIVE; RD_ACTIVE; RD_ACTIVE; RD_ACTIVE; RD_ACTIVE; RD_ACTIVE; RD_ACTIVE; RD_ACTIVE; RD_ACTIVE; RD_ACTIVE; RD_ACTIVE; RD_ACTIVE; RD_ACTIVE; } #define READ_DELAY { RD_ACTIVE; RD_ACTIVE; RD_ACTIVE; RD_ACTIVE; RD_ACTIVE; RD_ACTIVE; RD_ACTIVE; RD_ACTIVE; RD_ACTIVE; RD_ACTIVE; RD_ACTIVE; RD_ACTIVE; RD_ACTIVE; RD_ACTIVE; RD_ACTIVE; }
#define GPIO_INIT() { RCC->AHB1ENR |= RCC_AHB1ENR_GPIOAEN | RCC_AHB1ENR_GPIOBEN | RCC_AHB1ENR_GPIOCEN; } #define GPIO_INIT() { RCC->AHB1ENR |= RCC_AHB1ENR_GPIOAEN | RCC_AHB1ENR_GPIOBEN | RCC_AHB1ENR_GPIOCEN; }
#define PIN_OUTPUT(port, pin) PIN_MODE2((port)->MODER, pin, 0x1) #define PIN_OUTPUT(port, pin) PIN_MODE2((port)->MODER, pin, 0x1)