Untangle code and remove pylint disables

[Adafruit_Blinka-hackapet.git] / src / adafruit_blinka / microcontroller / generic_agnostic_board / pin.py

diff --git a/src/adafruit_blinka/microcontroller/generic_agnostic_board/pin.py b/src/adafruit_blinka/microcontroller/generic_agnostic_board/pin.py
index 3ff957d3de8bf0e8dc26b3baf843b914e2655968..5830c30ef601bf17f6f52b6ef3892c0fdf082b99 100644 (file)
--- a/src/adafruit_blinka/microcontroller/generic_agnostic_board/pin.py
+++ b/src/adafruit_blinka/microcontroller/generic_agnostic_board/pin.py
@@ -71,6 +71,8 @@ class Pin:
     PULL_UP = 1
     PULL_DOWN = 2
 
     PULL_UP = 1
     PULL_DOWN = 2
 

+    # pylint: disable=no-self-use
+

     def return_toggle(self):
         """Returns the pin's expected value, toggling between True and False"""
         toggle_state = not self.previous_value
     def return_toggle(self):
         """Returns the pin's expected value, toggling between True and False"""
         toggle_state = not self.previous_value


@@ -125,8 +127,8 @@ class Pin:
             4: self.return_true,  # Dx_OUTPUT
             7: self.return_random_int,  # Ax_INPUT_RAND_INT
             8: self.return_fixed_int_pi,  # Ax_INPUT_FIXED_INT_PI
             4: self.return_true,  # Dx_OUTPUT
             7: self.return_random_int,  # Ax_INPUT_RAND_INT
             8: self.return_fixed_int_pi,  # Ax_INPUT_FIXED_INT_PI

-            9: self.return_sine_wave,  # Ax_OUTPUT_WAVE_SINE
-            10: self.return_sawtooth_wave,  # Ax_OUTPUT_WAVE_SAW
+            9: self.return_sine_wave,  # Ax_INPUT_WAVE_SINE
+            10: self.return_sawtooth_wave,  # Ax_INPUT_WAVE_SAW

             11: self.return_toggle,  # Dx_INPUT_TOGGLE
         }
 
             11: self.return_toggle,  # Dx_INPUT_TOGGLE
         }
 


@@ -150,10 +152,10 @@ class Pin:
         self.current_value = self.pin_behavior.get(self.id)()
 
         # is pin a pull up and pin is LOW?
         self.current_value = self.pin_behavior.get(self.id)()
 
         # is pin a pull up and pin is LOW?

-        if self._pull == Pin.PULL_UP and self.current_value == False:
+        if self._pull == Pin.PULL_UP and self.current_value is False:

             self.current_value = False
         # is pin a pull down and pin is HIGH?
             self.current_value = False
         # is pin a pull down and pin is HIGH?

-        if self._pull == Pin.PULL_DOWN and self.current_value == True:
+        if self._pull == Pin.PULL_DOWN and self.current_value is True:

             self.current_value = False
         return self.current_value
 
             self.current_value = False
         return self.current_value
 


@@ -178,8 +180,8 @@ class Pin:
         # Analog Out
         if self._mode == Pin.DAC:
             if val is None:
         # Analog Out
         if self._mode == Pin.DAC:
             if val is None:

-                # write only
-                raise AttributeError("unreadable attribute")
+                self.previous_value = self.current_value
+                return self.current_value

             self.write(val)
             return None
         raise RuntimeError(
             self.write(val)
             return None
         raise RuntimeError(


@@ -200,8 +202,12 @@ A0 = Pin(7)
 A1 = Pin(8)
 A2 = Pin(9)
 A3 = Pin(10)
 A1 = Pin(8)
 A2 = Pin(9)
 A3 = Pin(10)

+A4 = Pin(12)

 
 

+# Special digital pins for pixels

 D7 = Pin(11)
 D7 = Pin(11)

+D8 = Pin(13)
+D9 = Pin(14)

 
 # I2C pins
 SDA = Pin()
 
 # I2C pins
 SDA = Pin()


@@ -214,6 +220,9 @@ MOSI = Pin()
 MISO = Pin()
 CS = Pin()
 
 MISO = Pin()
 CS = Pin()
 

+spiPorts = ((0, SCK, MOSI, MISO),)
+
+

 # UART pins
 UART_TX = Pin()
 UART_RX = Pin()
 # UART pins
 UART_TX = Pin()
 UART_RX = Pin()