diff options
Diffstat (limited to 'Библиотеки/FastLED-master/platforms/esp/8266/fastpin_esp8266.h')
-rw-r--r-- | Библиотеки/FastLED-master/platforms/esp/8266/fastpin_esp8266.h | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/Библиотеки/FastLED-master/platforms/esp/8266/fastpin_esp8266.h b/Библиотеки/FastLED-master/platforms/esp/8266/fastpin_esp8266.h new file mode 100644 index 0000000..b8095b8 --- /dev/null +++ b/Библиотеки/FastLED-master/platforms/esp/8266/fastpin_esp8266.h @@ -0,0 +1,101 @@ +#pragma once + +FASTLED_NAMESPACE_BEGIN + +struct FASTLED_ESP_IO { + volatile uint32_t _GPO; + volatile uint32_t _GPOS; + volatile uint32_t _GPOC; +}; + +#define _GPB (*(FASTLED_ESP_IO*)(0x60000000+(0x300))) + + +template<uint8_t PIN, uint32_t MASK> class _ESPPIN { + +public: + typedef volatile uint32_t * port_ptr_t; + typedef uint32_t port_t; + + inline static void setOutput() { pinMode(PIN, OUTPUT); } + inline static void setInput() { pinMode(PIN, INPUT); } + + inline static void hi() __attribute__ ((always_inline)) { if(PIN < 16) { _GPB._GPOS = MASK; } else { GP16O |= MASK; } } + inline static void lo() __attribute__ ((always_inline)) { if(PIN < 16) { _GPB._GPOC = MASK; } else { GP16O &= ~MASK; } } + inline static void set(register port_t val) __attribute__ ((always_inline)) { if(PIN < 16) { _GPB._GPO = val; } else { GP16O = val; }} + + inline static void strobe() __attribute__ ((always_inline)) { toggle(); toggle(); } + + inline static void toggle() __attribute__ ((always_inline)) { if(PIN < 16) { _GPB._GPO ^= MASK; } else { GP16O ^= 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)) { if (PIN<16) { return GPO | MASK; } else { return GP16O | MASK; } } + inline static port_t loval() __attribute__ ((always_inline)) { if (PIN<16) { return GPO & ~MASK; } else { return GP16O & ~MASK; } } + inline static port_ptr_t port() __attribute__ ((always_inline)) { if(PIN<16) { return &_GPB._GPO; } else { return &GP16O; } } + inline static port_ptr_t sport() __attribute__ ((always_inline)) { return &_GPB._GPOS; } // there is no GP160 support for this + inline static port_ptr_t cport() __attribute__ ((always_inline)) { return &_GPB._GPOC; } + inline static port_t mask() __attribute__ ((always_inline)) { return MASK; } + + inline static bool isset() __attribute__ ((always_inline)) { return (PIN < 16) ? (GPO & MASK) : (GP16O & MASK); } +}; + +#define _DEFPIN_ESP8266(PIN, REAL_PIN) template<> class FastPin<PIN> : public _ESPPIN<REAL_PIN, (1<<(REAL_PIN & 0xFF))> {}; + + +#ifdef FASTLED_ESP8266_RAW_PIN_ORDER +#define MAX_PIN 16 +_DEFPIN_ESP8266(0,0); _DEFPIN_ESP8266(1,1); _DEFPIN_ESP8266(2,2); _DEFPIN_ESP8266(3,3); +_DEFPIN_ESP8266(4,4); _DEFPIN_ESP8266(5,5); + +// These pins should be disabled, as they always cause WDT resets +// _DEFPIN_ESP8266(6,6); _DEFPIN_ESP8266(7,7); +// _DEFPIN_ESP8266(8,8); _DEFPIN_ESP8266(9,9); _DEFPIN_ESP8266(10,10); _DEFPIN_ESP8266(11,11); + +_DEFPIN_ESP8266(12,12); _DEFPIN_ESP8266(13,13); _DEFPIN_ESP8266(14,14); _DEFPIN_ESP8266(15,15); +_DEFPIN_ESP8266(16,16); + +#define PORTA_FIRST_PIN 12 +#elif defined(FASTLED_ESP8266_D1_PIN_ORDER) +#define MAX_PIN 15 +_DEFPIN_ESP8266(0,3); +_DEFPIN_ESP8266(1,1); +_DEFPIN_ESP8266(2,16); +_DEFPIN_ESP8266(3,5); +_DEFPIN_ESP8266(4,4); +_DEFPIN_ESP8266(5,14); +_DEFPIN_ESP8266(6,12); +_DEFPIN_ESP8266(7,13); +_DEFPIN_ESP8266(8,0); +_DEFPIN_ESP8266(9,2); +_DEFPIN_ESP8266(10,15); +_DEFPIN_ESP8266(11,13); +_DEFPIN_ESP8266(12,12); +_DEFPIN_ESP8266(13,14); +_DEFPIN_ESP8266(14,4); +_DEFPIN_ESP8266(15,5); + +#define PORTA_FIRST_PIN 12 + +#else // if defined(FASTLED_ESP8266_NODEMCU_PIN_ORDER) +#define MAX_PIN 10 + +// This seems to be the standard Dxx pin mapping on most of the esp boards that i've found +_DEFPIN_ESP8266(0,16); _DEFPIN_ESP8266(1,5); _DEFPIN_ESP8266(2,4); _DEFPIN_ESP8266(3,0); +_DEFPIN_ESP8266(4,2); _DEFPIN_ESP8266(5,14); _DEFPIN_ESP8266(6,12); _DEFPIN_ESP8266(7,13); +_DEFPIN_ESP8266(8,15); _DEFPIN_ESP8266(9,3); _DEFPIN_ESP8266(10,1); + +#define PORTA_FIRST_PIN 6 + +// The rest of the pins - these are generally not available +// _DEFPIN_ESP8266(11,6); +// _DEFPIN_ESP8266(12,7); _DEFPIN_ESP8266(13,8); _DEFPIN_ESP8266(14,9); _DEFPIN_ESP8266(15,10); +// _DEFPIN_ESP8266(16,11); + +#endif + +#define HAS_HARDWARE_PIN_SUPPORT + +#define FASTLED_NAMESPACE_END |