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- // CTE TFT LCD/SD Shield for Arduino Due
- // -------------------------------------
- // Uncomment the following line if you are using this shield
- //#define CTE_DUE_SHIELD 1
- //
- // For this shield: RS=25, WR=26, CS=27, RST=28
- //********************************************************************
-
- // *** Hardwarespecific defines ***
- #define cbi(reg, bitmask) *reg &= ~bitmask
- #define sbi(reg, bitmask) *reg |= bitmask
- #define pulse_high(reg, bitmask) sbi(reg, bitmask); cbi(reg, bitmask);
- #define pulse_low(reg, bitmask) cbi(reg, bitmask); sbi(reg, bitmask);
-
- #define cport(port, data) port &= data
- #define sport(port, data) port |= data
-
- #define swap(type, i, j) {type t = i; i = j; j = t;}
-
- #define fontbyte(x) cfont.font[x]
-
- #ifdef pgm_read_word
- #undef pgm_read_word
- #endif
- #ifdef pgm_read_byte
- #undef pgm_read_byte
- #endif
- #define pgm_read_word(data) *data
- #define pgm_read_byte(data) *data
- #if defined(TEENSYDUINO) && TEENSYDUINO >= 117
- #define regtype volatile uint8_t
- #define regsize uint8_t
- #else
- #define regtype volatile uint32_t
- #define regsize uint32_t
- #endif
- #define bitmapdatatype unsigned short*
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