diff options
Diffstat (limited to 'wasp/drivers')
| -rw-r--r-- | wasp/drivers/st7789.py | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/wasp/drivers/st7789.py b/wasp/drivers/st7789.py index d57c09b..5cc3946 100644 --- a/wasp/drivers/st7789.py +++ b/wasp/drivers/st7789.py @@ -1,4 +1,9 @@ -# MicroPython ST7789 display driver, currently only has an SPI interface +"""Sitronix ST7789 display driver for MicroPython. + +Note: Although the ST7789 supports a variety of communication protocols +currently this driver only has support for SPI interfaces. However it is +structured such that other serial protocols can easily be added. +""" import micropython @@ -12,6 +17,7 @@ _SLPOUT = const(0x11) _NORON = const(0x13) _INVOFF = const(0x20) _INVON = const(0x21) +_DISPOFF = const(0x28) _DISPON = const(0x29) _CASET = const(0x2a) _RASET = const(0x2b) @@ -78,6 +84,12 @@ class ST7789(object): else: self.write_cmd(_INVOFF) + def mute(self, mute): + if mute: + self.write_cmd(_DISPOFF) + else: + self.write_cmd(_DISPON) + def set_window(self, x=0, y=0, width=None, height=None): if not width: width = self.width |