acid-drop

- Hacking the planet from a LilyGo T-Deck using custom firmware
git clone git://git.acid.vegas/acid-drop.git
Arduino_RTLPAR8.h (2699B)
      1 #ifdef RTL8722DM
      2 
      3 #ifndef _ARDUINO_RTLPAR8_H_
      4 #define _ARDUINO_RTLPAR8_H_
      5 
      6 #include "Arduino_DataBus.h"
      7 
      8 class Arduino_RTLPAR8 : public Arduino_DataBus
      9 {
     10 public:
     11   Arduino_RTLPAR8(
     12       int8_t dc, int8_t cs, int8_t wr, int8_t rd,
     13       int8_t d0, int8_t d1, int8_t d2, int8_t d3, int8_t d4, int8_t d5, int8_t d6, int8_t d7); // Constructor
     14 
     15   bool begin(int32_t speed = GFX_NOT_DEFINED, int8_t dataMode = GFX_NOT_DEFINED) override;
     16   void beginWrite() override;
     17   void endWrite() override;
     18   void writeCommand(uint8_t) override;
     19   void writeCommand16(uint16_t) override;
     20   void write(uint8_t) override;
     21   void write16(uint16_t) override;
     22   void writeRepeat(uint16_t p, uint32_t len) override;
     23   void writePixels(uint16_t *data, uint32_t len) override;
     24 
     25   void writeC8D8(uint8_t c, uint8_t d) override;
     26   void writeC8D16(uint8_t c, uint16_t d) override;
     27   void writeC8D16D16(uint8_t c, uint16_t d1, uint16_t d2) override;
     28   void writeBytes(uint8_t *data, uint32_t len) override;
     29   void writePattern(uint8_t *data, uint8_t len, uint32_t repeat) override;
     30 
     31   void writeIndexedPixels(uint8_t *data, uint16_t *idx, uint32_t len) override;
     32   void writeIndexedPixelsDouble(uint8_t *data, uint16_t *idx, uint32_t len) override;
     33 
     34 protected:
     35 private:
     36   INLINE void WRITE(uint8_t d);
     37   INLINE void DC_HIGH(void);
     38   INLINE void DC_LOW(void);
     39   INLINE void CS_HIGH(void);
     40   INLINE void CS_LOW(void);
     41 
     42   int8_t _dc, _cs, _wr, _rd;
     43   int8_t _d0, _d1, _d2, _d3, _d4, _d5, _d6, _d7;
     44 
     45   PORTreg_t _dcPort;                 ///< PORT register for data/command
     46   ARDUINOGFX_PORT_t _dcPinMaskSet;   ///< Bitmask for data/command SET (OR)
     47   ARDUINOGFX_PORT_t _dcPinMaskClr;   ///< Bitmask for data/command CLEAR (AND)
     48 
     49   PORTreg_t _csPort;                 ///< PORT register for data/command
     50   ARDUINOGFX_PORT_t _csPinMaskSet;   ///< Bitmask for data/command SET (OR)
     51   ARDUINOGFX_PORT_t _csPinMaskClr;   ///< Bitmask for data/command CLEAR (AND)
     52 
     53   PORTreg_t _wrPort;                 ///< PORT register for data/command
     54   ARDUINOGFX_PORT_t _wrPinMaskSet;   ///< Bitmask for data/command SET (OR)
     55   ARDUINOGFX_PORT_t _wrPinMaskClr;   ///< Bitmask for data/command CLEAR (AND)
     56 
     57   PORTreg_t _rdPort;                 ///< PORT register for data/command
     58   ARDUINOGFX_PORT_t _rdPinMaskSet;   ///< Bitmask for data/command SET (OR)
     59   ARDUINOGFX_PORT_t _rdPinMaskClr;   ///< Bitmask for data/command CLEAR (AND)
     60 
     61   PORTreg_t _dataPort;                 ///< PORT register for data/command
     62   ARDUINOGFX_PORT_t _dataPinMaskClr;   ///< Bitmask for data/command CLEAR (AND)
     63 
     64   // Lookup table for ESP32 parallel bus interface uses 1kbyte RAM,
     65   uint32_t _xset_mask[256];
     66 };
     67 
     68 #endif // _ARDUINO_RTLPAR8_H_
     69 
     70 #endif // #ifdef RTL8722DM