Add uart interface

[hackapet/Adafruit_Blinka.git] / src / busio.py

diff --git a/src/busio.py b/src/busio.py
index ac7a0930f2c450050b40376b50a8821d5a758210..230db56f343a6341d92f0785be44ac6f9cfb9dc9 100755 (executable)
--- a/src/busio.py
+++ b/src/busio.py
@@ -89,7 +89,7 @@ class SPI(Lockable):
         elif detector.board.binho_nova:
             from adafruit_blinka.microcontroller.nova.spi import SPI as _SPI
             #from adafruit_blinka.microcontroller.nova.pin import SCK, MOSI, MISO
-            self._spi = _SPI()
+            self._spi = _SPI(clock)
             #self._pins = (SCK, MOSI, MISO)
             return
         elif detector.board.any_embedded_linux:
@@ -148,7 +148,7 @@ class SPI(Lockable):
             from adafruit_blinka.microcontroller.ft232h.pin import Pin
         elif detector.board.binho_nova:
             from adafruit_blinka.microcontroller.nova.spi import SPI as _SPI
-            from adafruit_blinka.microcontroller.nova.pin import Pin
+            #from adafruit_blinka.microcontroller.nova.pin import Pin
         else:
             from machine import SPI as _SPI
             from machine import Pin
@@ -208,9 +208,15 @@ class UART(Lockable):
                  flow=None):
         if detector.board.any_embedded_linux:
             raise RuntimeError('busio.UART not supported on this platform. Please use pyserial instead.')
+        elif detector.board.binho_nova:
+            from adafruit_blinka.microcontroller.nova.uart import UART as _UART
         else:
             from machine import UART as _UART
-        from microcontroller.pin import uartPorts
+
+        if detector.board.binho_nova:
+            from adafruit_blinka.microcontroller.nova.pin import uartPorts
+        else:
+            from microcontroller.pin import uartPorts
 
         self.baudrate = baudrate
 
@@ -248,6 +254,8 @@ class UART(Lockable):
             )
 
     def deinit(self):
+        if detector.board.binho_nova:
+            self._uart.deinit()
         self._uart = None
 
     def read(self, nbytes=None):