adc fix, lint tweak

[Adafruit_Blinka-hackapet.git] / src / adafruit_blinka / microcontroller / pico_u2if / pico_u2if.py

diff --git a/src/adafruit_blinka/microcontroller/pico_u2if/pico_u2if.py b/src/adafruit_blinka/microcontroller/pico_u2if/pico_u2if.py
index 0a1b596d7df4e42b8c3b5327bc0e381b3ee6f9bc..18450e76d4c69dad401122ce1002812079c7bcbc 100644 (file)
--- a/src/adafruit_blinka/microcontroller/pico_u2if/pico_u2if.py
+++ b/src/adafruit_blinka/microcontroller/pico_u2if/pico_u2if.py
@@ -3,6 +3,9 @@
 
 import hid
 
+# pylint: disable=import-outside-toplevel,too-many-branches,too-many-statements
+# pylint: disable=too-many-arguments,too-many-function-args, too-many-public-methods
+
 
 class Pico_u2if:
     """MCP2221 Device Class Definition"""
@@ -61,12 +64,6 @@ class Pico_u2if:
     PWM_SET_DUTY_NS = 0x36
     PWM_GET_DUTY_NS = 0x37
 
-    # UART
-    UART0_INIT = 0x50
-    UART0_DEINIT = 0x51
-    UART0_WRITE = 0x52
-    UART0_READ = 0x53
-
     def __init__(self):
         self._hid = hid.device()
         self._hid.open(Pico_u2if.VID, Pico_u2if.PID)
@@ -360,6 +357,7 @@ class Pico_u2if:
         # init
         if not self._neopixel_initialized:
             # deinit any current setup
+            # pylint: disable=protected-access
             self._hid_xfer(bytes([self.WS2812B_DEINIT]))
             resp = self._hid_xfer(
                 bytes(
@@ -382,6 +380,7 @@ class Pico_u2if:
             True,
         )
         if resp[1] != self.RESP_OK:
+            # pylint: disable=no-else-raise
             if resp[2] == 0x01:
                 raise RuntimeError(
                     "Neopixel write error : too many pixel for the firmware."
@@ -399,6 +398,7 @@ class Pico_u2if:
     # ----------------------------------------------------------------
     # PWM
     # ----------------------------------------------------------------
+    # pylint: disable=unused-argument
     def pwm_configure(self, pin, frequency=500, duty_cycle=0, variable_frequency=False):
         """Configure PWM."""
         self.pwm_deinit(pin)
@@ -415,11 +415,7 @@ class Pico_u2if:
 
     def pwm_get_frequency(self, pin):
         """PWM get freq."""
-        resp = self._hid_xfer(
-            bytes([self.PWM_GET_FREQ, pin.id])
-            + frequency.to_bytes(4, byteorder="little"),
-            True,
-        )
+        resp = self._hid_xfer(bytes([self.PWM_GET_FREQ, pin.id]), True)
         if resp[1] != self.RESP_OK:
             raise RuntimeError("PWM get frequency error.")
         return int.from_bytes(resp[3 : 3 + 4], byteorder="little")
@@ -432,6 +428,7 @@ class Pico_u2if:
             True,
         )
         if resp[1] != self.RESP_OK:
+            # pylint: disable=no-else-raise
             if resp[3] == 0x01:
                 raise RuntimeError("PWM different frequency on same slice.")
             elif resp[3] == 0x02: