Python framebuf.MONO_VLSB Examples
The following are 8
code examples of framebuf.MONO_VLSB().
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framebuf
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Example #1
| Source File: ssd1306.py From SX127x_driver_for_MicroPython_on_ESP8266 with GNU General Public License v3.0 | 6 votes |
|
def __init__(self, width, height, external_vcc):
self.width = width
self.height = height
self.external_vcc = external_vcc
self.pages = self.height // 8
self.buffer = bytearray(self.pages * self.width)
fb = framebuf.FrameBuffer(self.buffer, self.width, self.height, framebuf.MONO_VLSB)
self.framebuf = fb
# Provide methods for accessing FrameBuffer graphics primitives. This is a
# workround because inheritance from a native class is currently unsupported.
# http://docs.micropython.org/en/latest/pyboard/library/framebuf.html
self.fill = fb.fill
self.pixel = fb.pixel
self.hline = fb.hline
self.vline = fb.vline
self.line = fb.line
self.rect = fb.rect
self.fill_rect = fb.fill_rect
self.text = fb.text
self.scroll = fb.scroll
self.blit = fb.blit
self.poweron()
self.init_display()
Example #2
| Source File: ssd1306.py From SX127x_driver_for_MicroPython_on_ESP8266 with GNU General Public License v3.0 | 6 votes |
|
def __init__(self, width, height, external_vcc):
self.width = width
self.height = height
self.external_vcc = external_vcc
self.pages = self.height // 8
self.buffer = bytearray(self.pages * self.width)
fb = framebuf.FrameBuffer(self.buffer, self.width, self.height, framebuf.MONO_VLSB)
self.framebuf = fb
# Provide methods for accessing FrameBuffer graphics primitives. This is a
# workround because inheritance from a native class is currently unsupported.
# http://docs.micropython.org/en/latest/pyboard/library/framebuf.html
self.fill = fb.fill
self.pixel = fb.pixel
self.hline = fb.hline
self.vline = fb.vline
self.line = fb.line
self.rect = fb.rect
self.fill_rect = fb.fill_rect
self.text = fb.text
self.scroll = fb.scroll
self.blit = fb.blit
self.poweron()
self.init_display()
Example #3
| Source File: ili934xnew.py From micropython-ili9341 with MIT License | 6 votes |
|
def chars(self, str, x, y):
str_w = self._font.get_width(str)
div, rem = divmod(self._font.height(),8)
nbytes = div+1 if rem else div
buf = bytearray(str_w * nbytes)
pos = 0
for ch in str:
glyph, char_w = self._font.get_ch(ch)
for row in range(nbytes):
index = row*str_w + pos
for i in range(char_w):
buf[index+i] = glyph[nbytes*i+row]
pos += char_w
fb = framebuf.FrameBuffer(buf,str_w, self._font.height(), framebuf.MONO_VLSB)
self.blit(fb,x,y,str_w,self._font.height())
return x+str_w
Example #4
| Source File: ili934xnew.py From uPySensors with Apache License 2.0 | 6 votes |
|
def chars(self, str, x, y):
str_w = self._font.get_width(str)
div, rem = divmod(self._font.height(),8)
nbytes = div+1 if rem else div
buf = bytearray(str_w * nbytes)
pos = 0
for ch in str:
glyph, char_w = self._font.get_ch(ch)
for row in range(nbytes):
index = row*str_w + pos
for i in range(char_w):
buf[index+i] = glyph[nbytes*i+row]
pos += char_w
fb = framebuf.FrameBuffer(buf,str_w, self._font.height(), framebuf.MONO_VLSB)
self.blit(fb,x,y,str_w,self._font.height())
return x+str_w
Example #5
| Source File: ssd1306.py From uPySensors with Apache License 2.0 | 6 votes |
|
def __init__(self, width, height, external_vcc):
self.width = width
self.height = height
self.external_vcc = external_vcc
self.pages = self.height // 8
self.buffer = bytearray(self.pages * self.width)
fb = framebuf.FrameBuffer(self.buffer, self.width, self.height, framebuf.MONO_VLSB)
self.framebuf = fb
# Provide methods for accessing FrameBuffer graphics primitives. This is a
# workround because inheritance from a native class is currently unsupported.
# http://docs.micropython.org/en/latest/pyboard/library/framebuf.html
self.fill = fb.fill
self.pixel = fb.pixel
self.hline = fb.hline
self.vline = fb.vline
self.line = fb.line
self.rect = fb.rect
self.fill_rect = fb.fill_rect
self.text = fb.text
self.scroll = fb.scroll
self.blit = fb.blit
self.poweron()
self.init_display()
Example #6
| Source File: pcd8544_fb.py From micropython-pcd8544 with MIT License | 6 votes |
|
def __init__(self, spi, cs, dc, rst=None): self.spi = spi self.cs = cs # chip enable, active LOW self.dc = dc # data HIGH, command LOW self.rst = rst # reset, active LOW self.height = HEIGHT # For Writer class self.width = WIDTH self.cs.init(self.cs.OUT, value=1) self.dc.init(self.dc.OUT, value=0) if self.rst: self.rst.init(self.rst.OUT, value=1) self.buf = bytearray((HEIGHT // 8) * WIDTH) super().__init__(self.buf, WIDTH, HEIGHT, framebuf.MONO_VLSB) self.reset() self.init()
Example #7
| Source File: ssd1306.py From tinypico-micropython with MIT License | 5 votes |
|
def __init__(self, width, height, external_vcc):
self.width = width
self.height = height
self.external_vcc = external_vcc
self.pages = self.height // 8
self.buffer = bytearray(self.pages * self.width)
super().__init__(self.buffer, self.width, self.height, framebuf.MONO_VLSB)
self.init_display()
Example #8
| Source File: pcd8544.py From micropython-pcd8544 with MIT License | 5 votes |
|
def __init__(self, spi, cs, dc, rst=None): super().__init__(spi, cs, dc, rst) self.buf = bytearray((HEIGHT // 8) * WIDTH) self.fbuf = framebuf.FrameBuffer(self.buf, WIDTH, HEIGHT, framebuf.MONO_VLSB)
