X-Git-Url: https://git.ayoreis.com/Adafruit_Blinka-hackapet.git/blobdiff_plain/ad60894608702cae48932dce189445f976aef126..c2bc4a90827f28abb6b51eae659a1f80a65c0497:/src/adafruit_blinka/microcontroller/starfive/JH7110/pwmio/PWMOut.py

diff --git a/src/adafruit_blinka/microcontroller/starfive/JH7110/pwmio/PWMOut.py b/src/adafruit_blinka/microcontroller/starfive/JH7110/pwmio/PWMOut.py
index 34e494a..efd1d40 100644
--- a/src/adafruit_blinka/microcontroller/starfive/JH7110/pwmio/PWMOut.py
+++ b/src/adafruit_blinka/microcontroller/starfive/JH7110/pwmio/PWMOut.py
@@ -1,11 +1,12 @@
-# SPDX-FileCopyrightText: 2024 Vladimir Shtarev
+# SPDX-FileCopyrightText: 2024 Vladimir Shtarev, Jetbrains Research
 #
 # SPDX-License-Identifier: MIT
 """Custom PWMOut Wrapper for VisionFive.GPIO PWM Class"""
 
 import VisionFive.gpio as GPIO
 
-GPIO.setmode(GPIO.Board)
+GPIO.setmode(GPIO.BOARD)
+GPIO.setwarnings(False)
 
 
 # pylint: disable=unnecessary-pass
@@ -86,27 +87,26 @@ class PWMOut:
     @property
     def duty_cycle(self):
         """Get or set the PWM's output duty cycle which is the fraction of
-        each pulse which is high.
+        each pulse which is high. 16-bit
 
         Raises:
             PWMError: if an I/O or OS error occurs.
             TypeError: if value type is not int or float.
-            ValueError: if value is out of bounds of 0.0 to 100.0.
+            ValueError: if value is out of bounds of 0.0 to 1.0.
 
         :type: int, float
         """
-        return int(self._duty_cycle)
+        return int(self._duty_cycle * 65535)
 
     @duty_cycle.setter
     def duty_cycle(self, duty_cycle):
         if not isinstance(duty_cycle, (int, float)):
             raise TypeError("Invalid duty cycle type, should be int or float.")
 
-        if not 0 <= duty_cycle <= 100:
-            raise ValueError(
-                "Invalid duty cycle value, should be between 0.0 and 100.0"
-            )
+        if not 0 <= duty_cycle <= 65535:
+            raise ValueError("Invalid duty cycle value, should be between 0 and 65535")
 
+        duty_cycle = duty_cycle / 655.35
         self._duty_cycle = duty_cycle
         self._pwmpin.ChangeDutyCycle(round(self._duty_cycle))