drivers: Remove drivers that are now in micropython-lib.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>

1 files changed, 0 insertions, 163 deletions

diff --git a/drivers/display/ssd1306.py b/drivers/display/ssd1306.py
deleted file mode 100644
index a504cdadc..000000000
--- a/drivers/display/ssd1306.py
+++ /dev/null
@@ -1,163 +0,0 @@
-# MicroPython SSD1306 OLED driver, I2C and SPI interfaces
-
-from micropython import const
-import framebuf
-
-
-# register definitions
-SET_CONTRAST = const(0x81)
-SET_ENTIRE_ON = const(0xA4)
-SET_NORM_INV = const(0xA6)
-SET_DISP = const(0xAE)
-SET_MEM_ADDR = const(0x20)
-SET_COL_ADDR = const(0x21)
-SET_PAGE_ADDR = const(0x22)
-SET_DISP_START_LINE = const(0x40)
-SET_SEG_REMAP = const(0xA0)
-SET_MUX_RATIO = const(0xA8)
-SET_IREF_SELECT = const(0xAD)
-SET_COM_OUT_DIR = const(0xC0)
-SET_DISP_OFFSET = const(0xD3)
-SET_COM_PIN_CFG = const(0xDA)
-SET_DISP_CLK_DIV = const(0xD5)
-SET_PRECHARGE = const(0xD9)
-SET_VCOM_DESEL = const(0xDB)
-SET_CHARGE_PUMP = const(0x8D)
-
-# Subclassing FrameBuffer provides support for graphics primitives
-# http://docs.micropython.org/en/latest/pyboard/library/framebuf.html
-class SSD1306(framebuf.FrameBuffer):
-    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()
-
-    def init_display(self):
-        for cmd in (
-            SET_DISP,  # display off
-            # address setting
-            SET_MEM_ADDR,
-            0x00,  # horizontal
-            # resolution and layout
-            SET_DISP_START_LINE,  # start at line 0
-            SET_SEG_REMAP | 0x01,  # column addr 127 mapped to SEG0
-            SET_MUX_RATIO,
-            self.height - 1,
-            SET_COM_OUT_DIR | 0x08,  # scan from COM[N] to COM0
-            SET_DISP_OFFSET,
-            0x00,
-            SET_COM_PIN_CFG,
-            0x02 if self.width > 2 * self.height else 0x12,
-            # timing and driving scheme
-            SET_DISP_CLK_DIV,
-            0x80,
-            SET_PRECHARGE,
-            0x22 if self.external_vcc else 0xF1,
-            SET_VCOM_DESEL,
-            0x30,  # 0.83*Vcc
-            # display
-            SET_CONTRAST,
-            0xFF,  # maximum
-            SET_ENTIRE_ON,  # output follows RAM contents
-            SET_NORM_INV,  # not inverted
-            SET_IREF_SELECT,
-            0x30,  # enable internal IREF during display on
-            # charge pump
-            SET_CHARGE_PUMP,
-            0x10 if self.external_vcc else 0x14,
-            SET_DISP | 0x01,  # display on
-        ):  # on
-            self.write_cmd(cmd)
-        self.fill(0)
-        self.show()
-
-    def poweroff(self):
-        self.write_cmd(SET_DISP)
-
-    def poweron(self):
-        self.write_cmd(SET_DISP | 0x01)
-
-    def contrast(self, contrast):
-        self.write_cmd(SET_CONTRAST)
-        self.write_cmd(contrast)
-
-    def invert(self, invert):
-        self.write_cmd(SET_NORM_INV | (invert & 1))
-
-    def rotate(self, rotate):
-        self.write_cmd(SET_COM_OUT_DIR | ((rotate & 1) << 3))
-        self.write_cmd(SET_SEG_REMAP | (rotate & 1))
-
-    def show(self):
-        x0 = 0
-        x1 = self.width - 1
-        if self.width != 128:
-            # narrow displays use centred columns
-            col_offset = (128 - self.width) // 2
-            x0 += col_offset
-            x1 += col_offset
-        self.write_cmd(SET_COL_ADDR)
-        self.write_cmd(x0)
-        self.write_cmd(x1)
-        self.write_cmd(SET_PAGE_ADDR)
-        self.write_cmd(0)
-        self.write_cmd(self.pages - 1)
-        self.write_data(self.buffer)
-
-
-class SSD1306_I2C(SSD1306):
-    def __init__(self, width, height, i2c, addr=0x3C, external_vcc=False):
-        self.i2c = i2c
-        self.addr = addr
-        self.temp = bytearray(2)
-        self.write_list = [b"\x40", None]  # Co=0, D/C#=1
-        super().__init__(width, height, external_vcc)
-
-    def write_cmd(self, cmd):
-        self.temp[0] = 0x80  # Co=1, D/C#=0
-        self.temp[1] = cmd
-        self.i2c.writeto(self.addr, self.temp)
-
-    def write_data(self, buf):
-        self.write_list[1] = buf
-        self.i2c.writevto(self.addr, self.write_list)
-
-
-class SSD1306_SPI(SSD1306):
-    def __init__(self, width, height, spi, dc, res, cs, external_vcc=False):
-        self.rate = 10 * 1024 * 1024
-        dc.init(dc.OUT, value=0)
-        res.init(res.OUT, value=0)
-        cs.init(cs.OUT, value=1)
-        self.spi = spi
-        self.dc = dc
-        self.res = res
-        self.cs = cs
-        import time
-
-        self.res(1)
-        time.sleep_ms(1)
-        self.res(0)
-        time.sleep_ms(10)
-        self.res(1)
-        super().__init__(width, height, external_vcc)
-
-    def write_cmd(self, cmd):
-        self.spi.init(baudrate=self.rate, polarity=0, phase=0)
-        self.cs(1)
-        self.dc(0)
-        self.cs(0)
-        self.spi.write(bytearray([cmd]))
-        self.cs(1)
-
-    def write_data(self, buf):
-        self.spi.init(baudrate=self.rate, polarity=0, phase=0)
-        self.cs(1)
-        self.dc(1)
-        self.cs(0)
-        self.spi.write(buf)
-        self.cs(1)