diff options
Diffstat (limited to '.pio/libdeps/esp32-s3-n16r8/Adafruit BusIO/Adafruit_SPIDevice.h')
| -rw-r--r-- | .pio/libdeps/esp32-s3-n16r8/Adafruit BusIO/Adafruit_SPIDevice.h | 149 |
1 files changed, 0 insertions, 149 deletions
diff --git a/.pio/libdeps/esp32-s3-n16r8/Adafruit BusIO/Adafruit_SPIDevice.h b/.pio/libdeps/esp32-s3-n16r8/Adafruit BusIO/Adafruit_SPIDevice.h deleted file mode 100644 index 82a0281..0000000 --- a/.pio/libdeps/esp32-s3-n16r8/Adafruit BusIO/Adafruit_SPIDevice.h +++ /dev/null @@ -1,149 +0,0 @@ -#ifndef Adafruit_SPIDevice_h -#define Adafruit_SPIDevice_h - -#include <Arduino.h> - -#if !defined(SPI_INTERFACES_COUNT) || \ - (defined(SPI_INTERFACES_COUNT) && (SPI_INTERFACES_COUNT > 0)) -// HW SPI available -#include <SPI.h> -#define BUSIO_HAS_HW_SPI -#else -// SW SPI ONLY -enum { SPI_MODE0, SPI_MODE1, SPI_MODE2, SPI_MODE3 }; -typedef uint8_t SPIClass; -#endif - -// some modern SPI definitions don't have BitOrder enum -#if (defined(__AVR__) && !defined(ARDUINO_ARCH_MEGAAVR)) || \ - defined(ESP8266) || defined(TEENSYDUINO) || defined(SPARK) || \ - defined(ARDUINO_ARCH_SPRESENSE) || defined(MEGATINYCORE) || \ - defined(DXCORE) || defined(ARDUINO_AVR_ATmega4809) || \ - defined(ARDUINO_AVR_ATmega4808) || defined(ARDUINO_AVR_ATmega3209) || \ - defined(ARDUINO_AVR_ATmega3208) || defined(ARDUINO_AVR_ATmega1609) || \ - defined(ARDUINO_AVR_ATmega1608) || defined(ARDUINO_AVR_ATmega809) || \ - defined(ARDUINO_AVR_ATmega808) || defined(ARDUINO_ARCH_ARC32) || \ - defined(ARDUINO_ARCH_XMC) - -typedef enum _BitOrder { - SPI_BITORDER_MSBFIRST = MSBFIRST, - SPI_BITORDER_LSBFIRST = LSBFIRST, -} BusIOBitOrder; - -#elif defined(ESP32) || defined(__ASR6501__) || defined(__ASR6502__) - -// some modern SPI definitions don't have BitOrder enum and have different SPI -// mode defines -typedef enum _BitOrder { - SPI_BITORDER_MSBFIRST = SPI_MSBFIRST, - SPI_BITORDER_LSBFIRST = SPI_LSBFIRST, -} BusIOBitOrder; - -#else -// Some platforms have a BitOrder enum but its named MSBFIRST/LSBFIRST -#define SPI_BITORDER_MSBFIRST MSBFIRST -#define SPI_BITORDER_LSBFIRST LSBFIRST -typedef BitOrder BusIOBitOrder; -#endif - -#if defined(__IMXRT1062__) // Teensy 4.x -// *Warning* I disabled the usage of FAST_PINIO as the set/clear operations -// used in the cpp file are not atomic and can effect multiple IO pins -// and if an interrupt happens in between the time the code reads the register -// and writes out the updated value, that changes one or more other IO pins -// on that same IO port, those change will be clobbered when the updated -// values are written back. A fast version can be implemented that uses the -// ports set and clear registers which are atomic. -// typedef volatile uint32_t BusIO_PortReg; -// typedef uint32_t BusIO_PortMask; -// #define BUSIO_USE_FAST_PINIO - -#elif defined(__MBED__) || defined(__ZEPHYR__) -// Boards based on RTOS cores like mbed or Zephyr are not going to expose the -// low level registers needed for fast pin manipulation -#undef BUSIO_USE_FAST_PINIO - -#elif defined(ARDUINO_ARCH_XMC) -#undef BUSIO_USE_FAST_PINIO - -#elif defined(__AVR__) || defined(TEENSYDUINO) -typedef volatile uint8_t BusIO_PortReg; -typedef uint8_t BusIO_PortMask; -#define BUSIO_USE_FAST_PINIO - -#elif defined(ESP8266) || defined(ESP32) || defined(__SAM3X8E__) || \ - defined(ARDUINO_ARCH_SAMD) -typedef volatile uint32_t BusIO_PortReg; -typedef uint32_t BusIO_PortMask; -#define BUSIO_USE_FAST_PINIO - -#elif (defined(__arm__) || defined(ARDUINO_FEATHER52)) && \ - !defined(ARDUINO_ARCH_RP2040) && !defined(ARDUINO_SILABS) && \ - !defined(ARDUINO_UNOR4_MINIMA) && !defined(ARDUINO_UNOR4_WIFI) && \ - !defined(PORTDUINO) -typedef volatile uint32_t BusIO_PortReg; -typedef uint32_t BusIO_PortMask; -#if !defined(__ASR6501__) && !defined(__ASR6502__) -#define BUSIO_USE_FAST_PINIO -#endif - -#else -#undef BUSIO_USE_FAST_PINIO -#endif - -/**! The class which defines how we will talk to this device over SPI **/ -class Adafruit_SPIDevice { -public: -#ifdef BUSIO_HAS_HW_SPI - Adafruit_SPIDevice(int8_t cspin, uint32_t freq = 1000000, - BusIOBitOrder dataOrder = SPI_BITORDER_MSBFIRST, - uint8_t dataMode = SPI_MODE0, SPIClass *theSPI = &SPI); -#else - Adafruit_SPIDevice(int8_t cspin, uint32_t freq = 1000000, - BusIOBitOrder dataOrder = SPI_BITORDER_MSBFIRST, - uint8_t dataMode = SPI_MODE0, SPIClass *theSPI = nullptr); -#endif - Adafruit_SPIDevice(int8_t cspin, int8_t sck, int8_t miso, int8_t mosi, - uint32_t freq = 1000000, - BusIOBitOrder dataOrder = SPI_BITORDER_MSBFIRST, - uint8_t dataMode = SPI_MODE0); - ~Adafruit_SPIDevice(); - - bool begin(void); - bool read(uint8_t *buffer, size_t len, uint8_t sendvalue = 0xFF); - bool write(const uint8_t *buffer, size_t len, - const uint8_t *prefix_buffer = nullptr, size_t prefix_len = 0); - bool write_then_read(const uint8_t *write_buffer, size_t write_len, - uint8_t *read_buffer, size_t read_len, - uint8_t sendvalue = 0xFF); - bool write_and_read(uint8_t *buffer, size_t len); - - uint8_t transfer(uint8_t send); - void transfer(uint8_t *buffer, size_t len); - void beginTransaction(void); - void endTransaction(void); - void beginTransactionWithAssertingCS(); - void endTransactionWithDeassertingCS(); - -private: -#ifdef BUSIO_HAS_HW_SPI - SPIClass *_spi = nullptr; - SPISettings *_spiSetting = nullptr; -#else - uint8_t *_spi = nullptr; - uint8_t *_spiSetting = nullptr; -#endif - uint32_t _freq; - BusIOBitOrder _dataOrder; - uint8_t _dataMode; - void setChipSelect(int value); - - int8_t _cs, _sck, _mosi, _miso; -#ifdef BUSIO_USE_FAST_PINIO - BusIO_PortReg *mosiPort, *clkPort, *misoPort, *csPort; - BusIO_PortMask mosiPinMask, misoPinMask, clkPinMask, csPinMask; -#endif - bool _begun; -}; - -#endif // Adafruit_SPIDevice_h |