diff options
Diffstat (limited to 'wasp/drivers/st7789.py')
| -rw-r--r-- | wasp/drivers/st7789.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/wasp/drivers/st7789.py b/wasp/drivers/st7789.py index e689e4e..817c414 100644 --- a/wasp/drivers/st7789.py +++ b/wasp/drivers/st7789.py @@ -44,7 +44,7 @@ class ST7789(object): """ self.width = width self.height = height - self.linebuffer = bytearray(2 * width) + self.linebuffer = memoryview(bytearray(2 * width)) self.init_display() def init_display(self): @@ -167,7 +167,7 @@ class ST7789(object): self.set_window(x, y, w, h) # Populate the line buffer - buf = memoryview(self.linebuffer)[0:2*w] + buf = self.linebuffer[0:2*w] for xi in range(0, 2*w, 2): buf[xi] = bg >> 8 buf[xi+1] = bg & 0xff |