X-Git-Url: https://git.ayoreis.com/hackapet/Adafruit_Blinka.git/blobdiff_plain/8bc681c3c82463095455e73e690156bf3a323821..6892349c68d92b78bd1d20c7c936f8df9478c114:/src/adafruit_blinka/microcontroller/raspi_23/spi.py

diff --git a/src/adafruit_blinka/microcontroller/raspi_23/spi.py b/src/adafruit_blinka/microcontroller/raspi_23/spi.py
deleted file mode 100644
index d6627c6..0000000
--- a/src/adafruit_blinka/microcontroller/raspi_23/spi.py
+++ /dev/null
@@ -1,47 +0,0 @@
-import spidev
-import time
-
-class SPI:
-    MSB = 0
-    LSB = 1
-    CPHA = 1
-    CPOL = 2
-
-    baudrate = 100000
-    mode = 0
-    bits = 8
-
-    def __init__(self, portid):
-        self._port = portid
-        self._spi = spidev.SpiDev()
-
-    def init(self, baudrate=100000, polarity=0, phase=0, bits=8,
-                  firstbit=MSB, sck=None, mosi=None, miso=None):
-        mode = 0
-        if polarity:
-            mode |= CPOL
-        if phase:
-            mode |= CPHA
-
-        self.clock_pin = sck
-        self.mosi_pin = mosi
-        self.miso_pin = miso
-        self.baudrate = baudrate
-        self.mode = mode
-        self.bits = bits
-
-    def write(self, buf):
-        if not buf:
-            return
-        try:
-
-            self._spi.open(self._port, 0)
-            self._spi.no_cs = True
-            self._spi.max_speed_hz = self.baudrate
-            self._spi.mode = self.mode
-            self._spi.bits_per_word = self.bits
-            self._spi.writebytes([x for x in buf])
-            self._spi.close()
-        except FileNotFoundError as not_found:
-            print("Could not open SPI device - check if SPI is enabled in kernel!")
-            raise