added driver for ST7789 TFT color display (#76)

2026-08-19 14:14:00 +00:00 · 2019-08-05 14:52:39 +02:00
parent 45922f6524
commit 4867abcbba
5 changed files with 420 additions and 0 deletions
@@ -0,0 +1,54 @@
+package st7789
+
+// Registers
+const (
+	NOP        = 0x00
+	SWRESET    = 0x01
+	RDDID      = 0x04
+	RDDST      = 0x09
+	SLPIN      = 0x10
+	SLPOUT     = 0x11
+	PTLON      = 0x12
+	NORON      = 0x13
+	INVOFF     = 0x20
+	INVON      = 0x21
+	DISPOFF    = 0x28
+	DISPON     = 0x29
+	CASET      = 0x2A
+	RASET      = 0x2B
+	RAMWR      = 0x2C
+	RAMRD      = 0x2E
+	PTLAR      = 0x30
+	COLMOD     = 0x3A
+	MADCTL     = 0x36
+	MADCTL_MY  = 0x80
+	MADCTL_MX  = 0x40
+	MADCTL_MV  = 0x20
+	MADCTL_ML  = 0x10
+	MADCTL_RGB = 0x00
+	MADCTL_BGR = 0x08
+	MADCTL_MH  = 0x04
+	RDID1      = 0xDA
+	RDID2      = 0xDB
+	RDID3      = 0xDC
+	RDID4      = 0xDD
+	FRMCTR1    = 0xB1
+	FRMCTR2    = 0xB2
+	FRMCTR3    = 0xB3
+	INVCTR     = 0xB4
+	DISSET5    = 0xB6
+	PWCTR1     = 0xC0
+	PWCTR2     = 0xC1
+	PWCTR3     = 0xC2
+	PWCTR4     = 0xC3
+	PWCTR5     = 0xC4
+	VMCTR1     = 0xC5
+	PWCTR6     = 0xFC
+	GMCTRP1    = 0xE0
+	GMCTRN1    = 0xE1
+
+	NO_ROTATION  Rotation = 0
+	ROTATION_90  Rotation = 1 // 90 degrees clock-wise rotation
+	ROTATION_180 Rotation = 2
+	ROTATION_270 Rotation = 3
+)