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add pins for ITEADMAPLE

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prenticedavid
2017-03-27 16:34:21 +01:00
parent b6f787c64d
commit 44b042ac7e
2 changed files with 100 additions and 12 deletions
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39
utility/pin_shield_8.h
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@@ -11,11 +11,11 @@
#define LPC1768 1768
#define LPC2103 2103
#define LPC2148 2148
#warning Using pin_SHIELD_8.h
//#warning Using pin_SHIELD_8.h
#if 0
#elif defined(STM32F103x8) // Uno Shield on BLUEPILL_ADAPTER
#elif defined(BLUEPILL) // Uno Shield on BLUEPILL_ADAPTER
#warning Uno Shield on BLUEPILL_ADAPTER
// configure macros for the data pins
@@ -29,6 +29,41 @@
#define setWriteDir() {GP_OUT(GPIOA, CRL, 0xFFFFFFFF); }
#define setReadDir() {GP_INP(GPIOA, CRL, 0xFFFFFFFF); }
#elif defined(ITEADMAPLE) // Uno Shield on MAPLE_REV3 board
#warning Uno Shield on MAPLE_REV3 board
#define REGS(x) x
#define GROUP_MODE(port, reg, mask, val) {port->REGS(reg) = (port->REGS(reg) & ~(mask)) | ((mask)&(val)); }
#define GP_OUT(port, reg, mask) GROUP_MODE(port, reg, mask, 0x33333333)
#define GP_INP(port, reg, mask) GROUP_MODE(port, reg, mask, 0x44444444)
// configure macros for the data pins
#define write_8(d) { \
GPIOA->REGS(BSRR) = 0x0703 << 16; \
GPIOB->REGS(BSRR) = 0x00E0 << 16; \
GPIOA->REGS(BSRR) = ( ((d) & (1<<0)) << 10) \
| (((d) & (1<<2)) >> 2) \
| (((d) & (1<<3)) >> 2) \
| (((d) & (1<<6)) << 2) \
| (((d) & (1<<7)) << 2); \
GPIOB->REGS(BSRR) = ( ((d) & (1<<1)) << 6) \
| (((d) & (1<<4)) << 1) \
| (((d) & (1<<5)) << 1); \
}
#define read_8() ( ( ( (GPIOA->REGS(IDR) & (1<<10)) >> 10) \
| ((GPIOB->REGS(IDR) & (1<<7)) >> 6) \
| ((GPIOA->REGS(IDR) & (1<<0)) << 2) \
| ((GPIOA->REGS(IDR) & (1<<1)) << 2) \
| ((GPIOB->REGS(IDR) & (1<<5)) >> 1) \
| ((GPIOB->REGS(IDR) & (1<<6)) >> 1) \
| ((GPIOA->REGS(IDR) & (1<<8)) >> 2) \
| ((GPIOA->REGS(IDR) & (1<<9)) >> 2)))
// PA10,PA9,PA8 PA1,PA0 PB7,PB6,PB5
#define setWriteDir() {GP_OUT(GPIOA, CRH, 0xFFF); GP_OUT(GPIOA, CRL, 0xFF); GP_OUT(GPIOB, CRL, 0xFFF00000); }
#define setReadDir() {GP_INP(GPIOA, CRH, 0xFFF); GP_INP(GPIOA, CRL, 0xFF); GP_INP(GPIOB, CRL, 0xFFF00000); }
#elif defined(NUCLEO) || defined(TARGET_NUCLEO_F072RB) || defined(TARGET_NUCLEO_F401RE) || defined(TARGET_NUCLEO_F411RE) || defined(TARGET_NUCLEO_F103RB) || defined(TARGET_NUCLEO_L476RG)
#if __MBED__
#warning MBED knows everything