acid-drop

- Hacking the planet from a LilyGo T-Deck using custom firmware
git clone git://git.acid.vegas/acid-drop.git
Arduino_ESP32LCD8.h (1807B)
      1 /*
      2  * start rewrite from:
      3  * https://github.com/lovyan03/LovyanGFX/blob/master/src/lgfx/v0/platforms/LGFX_PARALLEL_ESP32.hpp
      4  */
      5 #include "Arduino_DataBus.h"
      6 
      7 #if defined(ESP32) && (CONFIG_IDF_TARGET_ESP32S3)
      8 
      9 #ifndef _ARDUINO_ESP32LCD8_H_
     10 #define _ARDUINO_ESP32LCD8_H_
     11 
     12 class Arduino_ESP32LCD8 : public Arduino_DataBus
     13 {
     14 public:
     15   Arduino_ESP32LCD8(
     16       int8_t dc, int8_t cs, int8_t wr, int8_t rd,
     17       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
     18 
     19   bool begin(int32_t speed = GFX_NOT_DEFINED, int8_t dataMode = GFX_NOT_DEFINED) override;
     20   void beginWrite() override;
     21   void endWrite() override;
     22   void writeCommand(uint8_t) override;
     23   void writeCommand16(uint16_t) override;
     24   void write(uint8_t) override;
     25   void write16(uint16_t) override;
     26   void writeRepeat(uint16_t p, uint32_t len) override;
     27   void writePixels(uint16_t *data, uint32_t len) override;
     28 
     29   void writeBytes(uint8_t *data, uint32_t len) override;
     30   void writePattern(uint8_t *data, uint8_t len, uint32_t repeat) override;
     31 
     32   void writeIndexedPixels(uint8_t *data, uint16_t *idx, uint32_t len) override;
     33   void writeIndexedPixelsDouble(uint8_t *data, uint16_t *idx, uint32_t len) override;
     34 
     35 protected:
     36   INLINE void WRITECOMMAND(uint8_t c);
     37   INLINE void WRITECOMMAND16(uint16_t c);
     38   INLINE void WRITE(uint8_t d);
     39   INLINE void WRITE16(uint16_t d);
     40   INLINE void CS_HIGH(void);
     41   INLINE void CS_LOW(void);
     42 
     43 private:
     44   int8_t _dc, _cs, _wr, _rd;
     45   int8_t _d0, _d1, _d2, _d3, _d4, _d5, _d6, _d7;
     46 
     47   PORTreg_t _csPortSet; ///< PORT register SET
     48   PORTreg_t _csPortClr; ///< PORT register CLEAR
     49   uint32_t _csPinMask;  ///< Bitmask
     50 
     51   esp_lcd_i80_bus_handle_t _i80_bus = nullptr;
     52 };
     53 
     54 #endif // _ARDUINO_ESP32LCD8_H_
     55 
     56 #endif // #if defined(ESP32) && (CONFIG_IDF_TARGET_ESP32S3)