1 files changed, 132 insertions, 0 deletions
diff --git a/include/tft.h b/include/tft.h
new file mode 100644
index 0000000..22303a1
--- /dev/null
+++ b/include/tft.h
@@ -0,0 +1,132 @@
+#ifndef TFT_H
+#define TFT_H
+
+#include <hardware.h>
+#include <stdint.h>
+
+#define TFT_WIDTH 480
+#define TFT_HEIGHT 320
+
+enum tft_command {
+    NOP        = 0x00,
+    SWRESET    = 0x01,
+    RDDID      = 0x04,
+    RDNUMPE    = 0x05,
+    RDRED      = 0x06,
+    RDGREEN    = 0x07,
+    RDBLUE     = 0x08,
+    RDDPM      = 0x0A,
+    RDDMADCTL  = 0x0B,
+    RDDCOLMOD  = 0x0C,
+    RDDIM      = 0x0D,
+    RDDSM      = 0x0E,
+    RDDSDR     = 0x0F,
+    SPLIN      = 0x10,
+    SLPOUT     = 0x11,
+    PTLON      = 0x12,
+    NORON      = 0x13,
+    INVOFF     = 0x20,
+    INVON      = 0x21,
+    ALLPOFF    = 0x22,
+    ALLPON     = 0x23,
+    GAMSET     = 0x26,
+    DISPOFF    = 0x28,
+    DISPON     = 0x29,
+    CASET      = 0x2A,
+    PASET      = 0x2B,
+    RAMWR      = 0x2C,
+    RAMRD      = 0x2E,
+    PLTAR      = 0x30,
+    VSCRDEF    = 0x33,
+    TEOFF      = 0x34,
+    TEON       = 0x35,
+    MADCTL     = 0x36,
+    VSCRSADD   = 0x37,
+    IDMOFF     = 0x38,
+    IDMON      = 0x39,
+    COLMOD     = 0x3A,
+    CONRAMWR   = 0x3C,
+    CONRAMRD   = 0x3E,
+    TESL       = 0x44,
+    GETSL      = 0x45,
+    WRDISBV    = 0x51,
+    RDDISBV    = 0x52,
+    WRCTRLD    = 0x53,
+    RDCTRLD    = 0x54,
+    WRCABC     = 0x55,
+    RDCABC     = 0x56,
+    WRCABCMB   = 0x5E,
+    RDCABCMB   = 0x5F,
+    RDABVCSDR  = 0x68,
+    RDBWLK     = 0x70,
+    RDBKX      = 0x71,
+    RDBKY      = 0x72,
+    RDWX       = 0x73,
+    RDWY       = 0x74,
+    RDRGLB     = 0x75,
+    RDRX       = 0x76,
+    RDRY       = 0x77,
+    RDGX       = 0x78,
+    RDGY       = 0x79,
+    RDBALB     = 0x7A,
+    RDBX       = 0x7B,
+    RDBY       = 0x7C,
+    RDAX       = 0x7D,
+    RDAY       = 0x7E,
+
+    RDID1      = 0xDA,
+    RDID2      = 0xDB,
+    RDID3      = 0xDC,
+    SETOSC     = 0xB0,
+    SETPOWER   = 0xB1,
+    SETDISCTRL = 0xB2,
+    SETRGB     = 0xB3,
+    SETCYC     = 0xB4,
+    SETBGP     = 0xB5,
+    SETCOM     = 0xB6,
+    SETOTP     = 0xB7,
+    SETEXTC    = 0xB9,
+    SETSTBA    = 0xC0,
+    SETDGC     = 0xC1,
+    SETID      = 0xC3,
+    SETDDB     = 0xC4,
+    SETCABC    = 0xC9,
+    SETPANEL   = 0xCC,
+    SETGAMMA   = 0xE0,
+    SETIMAGE   = 0xE9,
+    SETMESSI   = 0xEA,
+    SETCOLOR   = 0xEB
+};
+
+enum pixel_format {
+    BIT12 = 0x03,
+    BIT16 = 0x05,
+    BIT18 = 0x06,
+    BIT24 = 0x07
+};
+
+static inline void
+tft_ram_wr(void)
+{
+	tft_ctrl = RAMWR;
+}
+
+static inline void
+tft_pixel(uint8_t r, uint8_t g, uint8_t b)
+{
+	tft_data = r;
+	tft_data = g;
+	tft_data = b;
+}
+
+void
+tft_set_area(unsigned int x, unsigned int y, unsigned int w, unsigned int h);
+
+void
+tft_init(void);
+
+void
+clear_screen(void);
+
+
+#endif // TFT_H