diff options
Diffstat (limited to 'Библиотеки/FastLED-master/platforms/arm/d21/fastpin_arm_d21.h')
| -rw-r--r-- | Библиотеки/FastLED-master/platforms/arm/d21/fastpin_arm_d21.h | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/Библиотеки/FastLED-master/platforms/arm/d21/fastpin_arm_d21.h b/Библиотеки/FastLED-master/platforms/arm/d21/fastpin_arm_d21.h new file mode 100644 index 0000000..8e83dd4 --- /dev/null +++ b/Библиотеки/FastLED-master/platforms/arm/d21/fastpin_arm_d21.h @@ -0,0 +1,153 @@ +#ifndef __INC_FASTPIN_ARM_SAM_H +#define __INC_FASTPIN_ARM_SAM_H + +FASTLED_NAMESPACE_BEGIN + +#if defined(FASTLED_FORCE_SOFTWARE_PINS) +#warning "Software pin support forced, pin access will be slightly slower." +#define NO_HARDWARE_PIN_SUPPORT +#undef HAS_HARDWARE_PIN_SUPPORT + +#else + +/// Template definition for STM32 style ARM pins, providing direct access to the various GPIO registers. Note that this +/// uses the full port GPIO registers. In theory, in some way, bit-band register access -should- be faster, however I have found +/// that something about the way gcc does register allocation results in the bit-band code being slower. It will need more fine tuning. +/// The registers are data output, set output, clear output, toggle output, input, and direction + +template<uint8_t PIN, uint8_t _BIT, uint32_t _MASK, int _GRP> class _ARMPIN { +public: + typedef volatile uint32_t * port_ptr_t; + typedef uint32_t port_t; + + #if 0 + inline static void setOutput() { + if(_BIT<8) { + _CRL::r() = (_CRL::r() & (0xF << (_BIT*4)) | (0x1 << (_BIT*4)); + } else { + _CRH::r() = (_CRH::r() & (0xF << ((_BIT-8)*4))) | (0x1 << ((_BIT-8)*4)); + } + } + inline static void setInput() { /* TODO */ } // TODO: preform MUX config { _PDDR::r() &= ~_MASK; } + #endif + + inline static void setOutput() { pinMode(PIN, OUTPUT); } // TODO: perform MUX config { _PDDR::r() |= _MASK; } + inline static void setInput() { pinMode(PIN, INPUT); } // TODO: preform MUX config { _PDDR::r() &= ~_MASK; } + + inline static void hi() __attribute__ ((always_inline)) { PORT->Group[_GRP].OUTSET.reg = _MASK; } + inline static void lo() __attribute__ ((always_inline)) { PORT->Group[_GRP].OUTCLR.reg = _MASK; } + // inline static void lo() __attribute__ ((always_inline)) { PORT->Group[_GRP].BSRR = (_MASK<<16); } + inline static void set(register port_t val) __attribute__ ((always_inline)) { PORT->Group[_GRP].OUT.reg = val; } + + inline static void strobe() __attribute__ ((always_inline)) { toggle(); toggle(); } + + inline static void toggle() __attribute__ ((always_inline)) { PORT->Group[_GRP].OUTTGL.reg = _MASK; } + + inline static void hi(register port_ptr_t port) __attribute__ ((always_inline)) { hi(); } + inline static void lo(register port_ptr_t port) __attribute__ ((always_inline)) { lo(); } + inline static void fastset(register port_ptr_t port, register port_t val) __attribute__ ((always_inline)) { *port = val; } + + inline static port_t hival() __attribute__ ((always_inline)) { return PORT->Group[_GRP].OUT.reg | _MASK; } + inline static port_t loval() __attribute__ ((always_inline)) { return PORT->Group[_GRP].OUT.reg & ~_MASK; } + inline static port_ptr_t port() __attribute__ ((always_inline)) { return &PORT->Group[_GRP].OUT.reg; } + inline static port_ptr_t sport() __attribute__ ((always_inline)) { return &PORT->Group[_GRP].OUTSET.reg; } + inline static port_ptr_t cport() __attribute__ ((always_inline)) { return &PORT->Group[_GRP].OUTCLR.reg; } + inline static port_t mask() __attribute__ ((always_inline)) { return _MASK; } +}; + +#define _R(T) struct __gen_struct_ ## T +#define _RD32(T) struct __gen_struct_ ## T { static __attribute__((always_inline)) inline volatile PortGroup * r() { return T; } }; + +#define _IO32(L) _RD32(GPIO ## L) + +#define _DEFPIN_ARM(PIN, L, BIT) template<> class FastPin<PIN> : public _ARMPIN<PIN, BIT, 1 << BIT, L> {}; + +// Actual pin definitions +#if defined(ARDUINO_SAMD_ZERO) + +#define MAX_PIN 42 +_DEFPIN_ARM( 0,0,10); _DEFPIN_ARM( 1,0,11); _DEFPIN_ARM( 2,0, 8); _DEFPIN_ARM( 3,0, 9); +_DEFPIN_ARM( 4,0,14); _DEFPIN_ARM( 5,0,15); _DEFPIN_ARM( 6,0,20); _DEFPIN_ARM( 7,0,21); +_DEFPIN_ARM( 8,0, 6); _DEFPIN_ARM( 9,0, 7); _DEFPIN_ARM(10,0,18); _DEFPIN_ARM(11,0,16); +_DEFPIN_ARM(12,0,19); _DEFPIN_ARM(13,0,17); _DEFPIN_ARM(14,0, 2); _DEFPIN_ARM(15,1, 8); +_DEFPIN_ARM(16,1, 9); _DEFPIN_ARM(17,0, 4); _DEFPIN_ARM(18,0, 5); _DEFPIN_ARM(19,1, 2); +_DEFPIN_ARM(20,0,22); _DEFPIN_ARM(21,0,23); _DEFPIN_ARM(22,0,12); _DEFPIN_ARM(23,1,11); +_DEFPIN_ARM(24,1,10); _DEFPIN_ARM(25,1, 3); _DEFPIN_ARM(26,0,27); _DEFPIN_ARM(27,0,28); +_DEFPIN_ARM(28,0,24); _DEFPIN_ARM(29,0,25); _DEFPIN_ARM(30,1,22); _DEFPIN_ARM(31,1,23); +_DEFPIN_ARM(32,0,22); _DEFPIN_ARM(33,0,23); _DEFPIN_ARM(34,0,19); _DEFPIN_ARM(35,0,16); +_DEFPIN_ARM(36,0,18); _DEFPIN_ARM(37,0,17); _DEFPIN_ARM(38,0,13); _DEFPIN_ARM(39,0,21); +_DEFPIN_ARM(40,0, 6); _DEFPIN_ARM(41,0, 7); _DEFPIN_ARM(42,0, 3); + +#define SPI_DATA 24 +#define SPI_CLOCK 23 + +#define HAS_HARDWARE_PIN_SUPPORT 1 + +#elif defined(ARDUINO_SODAQ_AUTONOMO) + +#define MAX_PIN 56 +_DEFPIN_ARM( 0,0, 9); _DEFPIN_ARM( 1,0,10); _DEFPIN_ARM( 2,0,11); _DEFPIN_ARM( 3,1,10); +_DEFPIN_ARM( 4,1,11); _DEFPIN_ARM( 5,1,12); _DEFPIN_ARM( 6,1,13); _DEFPIN_ARM( 7,1,14); +_DEFPIN_ARM( 8,1,15); _DEFPIN_ARM( 9,0,14); _DEFPIN_ARM(10,0,15); _DEFPIN_ARM(11,0,16); +_DEFPIN_ARM(12,0,17); _DEFPIN_ARM(13,0,18); _DEFPIN_ARM(14,0,19); _DEFPIN_ARM(15,1,16); +_DEFPIN_ARM(16,0, 8); _DEFPIN_ARM(17,0,28); _DEFPIN_ARM(18,1,17); _DEFPIN_ARM(19,0, 2); +_DEFPIN_ARM(20,0, 6); _DEFPIN_ARM(21,0, 5); _DEFPIN_ARM(22,0, 4); _DEFPIN_ARM(23,1, 9); +_DEFPIN_ARM(24,1, 8); _DEFPIN_ARM(25,1, 7); _DEFPIN_ARM(26,1, 6); _DEFPIN_ARM(27,1, 5); +_DEFPIN_ARM(28,1, 4); _DEFPIN_ARM(29,0, 7); _DEFPIN_ARM(30,1, 3); _DEFPIN_ARM(31,1, 2); +_DEFPIN_ARM(32,1, 1); _DEFPIN_ARM(33,1, 0); _DEFPIN_ARM(34,0, 3); _DEFPIN_ARM(35,0, 3); +_DEFPIN_ARM(36,1,30); _DEFPIN_ARM(37,1,31); _DEFPIN_ARM(38,1,22); _DEFPIN_ARM(39,1,23); +_DEFPIN_ARM(40,0,12); _DEFPIN_ARM(41,0,13); _DEFPIN_ARM(42,0,22); _DEFPIN_ARM(43,0,23); +_DEFPIN_ARM(44,0,20); _DEFPIN_ARM(45,0,21); _DEFPIN_ARM(46,0,27); _DEFPIN_ARM(47,0,24); +_DEFPIN_ARM(48,0,25); _DEFPIN_ARM(49,1,13); _DEFPIN_ARM(50,1,14); _DEFPIN_ARM(51,0,17); +_DEFPIN_ARM(52,0,18); _DEFPIN_ARM(53,1,12); _DEFPIN_ARM(54,1,13); _DEFPIN_ARM(55,1,14); +_DEFPIN_ARM(56,1,15); + +#define SPI_DATA 44 +#define SPI_CLOCK 45 + +#define HAS_HARDWARE_PIN_SUPPORT 1 + +#elif defined(ARDUINO_SAMD_WINO) + +#define MAX_PIN 22 +_DEFPIN_ARM( 0, 0, 23); _DEFPIN_ARM( 1, 0, 22); _DEFPIN_ARM( 2, 0, 16); _DEFPIN_ARM( 3, 0, 17); +_DEFPIN_ARM( 4, 0, 18); _DEFPIN_ARM( 5, 0, 19); _DEFPIN_ARM( 6, 0, 24); _DEFPIN_ARM( 7, 0, 25); +_DEFPIN_ARM( 8, 0, 27); _DEFPIN_ARM( 9, 0, 28); _DEFPIN_ARM( 10, 0, 30); _DEFPIN_ARM( 11, 0, 31); +_DEFPIN_ARM( 12, 0, 15); _DEFPIN_ARM( 13, 0, 14); _DEFPIN_ARM( 14, 0, 2); _DEFPIN_ARM( 15, 0, 3); +_DEFPIN_ARM( 16, 0, 4); _DEFPIN_ARM( 17, 0, 5); _DEFPIN_ARM( 18, 0, 6); _DEFPIN_ARM( 19, 0, 7); +_DEFPIN_ARM( 20, 0, 8); _DEFPIN_ARM( 21, 0, 9); _DEFPIN_ARM( 22, 0, 10); _DEFPIN_ARM( 23, 0, 11); + +#define HAS_HARDWARE_PIN_SUPPORT 1 + +#elif defined(ARDUINO_SAMD_MKR1000) + +#define MAX_PIN 22 +_DEFPIN_ARM( 0, 0, 22); _DEFPIN_ARM( 1, 0, 23); _DEFPIN_ARM( 2, 0, 10); _DEFPIN_ARM( 3, 0, 11); +_DEFPIN_ARM( 4, 1, 10); _DEFPIN_ARM( 5, 1, 11); _DEFPIN_ARM( 6, 0, 20); _DEFPIN_ARM( 7, 0, 21); +_DEFPIN_ARM( 8, 0, 16); _DEFPIN_ARM( 9, 0, 17); _DEFPIN_ARM( 10, 0, 19); _DEFPIN_ARM( 11, 0, 8); +_DEFPIN_ARM( 12, 0, 9); _DEFPIN_ARM( 13, 1, 23); _DEFPIN_ARM( 14, 1, 22); _DEFPIN_ARM( 15, 0, 2); +_DEFPIN_ARM( 16, 1, 2); _DEFPIN_ARM( 17, 1, 3); _DEFPIN_ARM( 18, 0, 4); _DEFPIN_ARM( 19, 0, 5); +_DEFPIN_ARM( 20, 0, 6); _DEFPIN_ARM( 21, 0, 7); + +#define SPI_DATA 8 +#define SPI_CLOCK 9 + +#define HAS_HARDWARE_PIN_SUPPORT 1 + +#elif defined(ARDUINO_GEMMA_M0) + +#define MAX_PIN 3 +_DEFPIN_ARM( 0, 0, 8); _DEFPIN_ARM( 1, 0, 2); _DEFPIN_ARM( 2, 0, 9); + +#define HAS_HARDWARE_PIN_SUPPORT 0 + +#endif + + + +#endif // FASTLED_FORCE_SOFTWARE_PINS + +FASTLED_NAMESPACE_END + + +#endif // __INC_FASTPIN_ARM_SAM_H |