Merge pull request #385 from twa127/master

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

diff --git a/src/pulseio.py b/src/pulseio.py
index ab44c69e360723817cf761a94e52f7a6f83f6b4b..848ff1400bb3a985814a1f5bbdea68e580813c18 100644 (file)
--- a/src/pulseio.py
+++ b/src/pulseio.py
@@ -1,25 +1,34 @@
 """
 """

-`pulseio` - Pulse Width Modulation Input and Output control
-=================================================
+`pulseio` - Pulse Width Modulation input and output control
+===========================================================

 See `CircuitPython:pulseio` in CircuitPython for more details.
 See `CircuitPython:pulseio` in CircuitPython for more details.

+Not supported by all boards.
+

 * Author(s): Melissa LeBlanc-Williams
 """
 
 * Author(s): Melissa LeBlanc-Williams
 """
 

+import sys
+

 from adafruit_blinka.agnostic import detector
 
 # pylint: disable=unused-import
 
 if detector.board.any_raspberry_pi:
     from adafruit_blinka.microcontroller.bcm283x.pulseio.PulseIn import PulseIn
 from adafruit_blinka.agnostic import detector
 
 # pylint: disable=unused-import
 
 if detector.board.any_raspberry_pi:
     from adafruit_blinka.microcontroller.bcm283x.pulseio.PulseIn import PulseIn

-if detector.board.any_coral_board:
+    from adafruit_blinka.microcontroller.bcm283x.pulseio.PWMOut import PWMOut
+elif detector.board.any_coral_board:

     from adafruit_blinka.microcontroller.generic_linux.sysfs_pwmout import PWMOut
     from adafruit_blinka.microcontroller.generic_linux.sysfs_pwmout import PWMOut

-if detector.board.any_giant_board:
+elif detector.board.any_giant_board:

     from adafruit_blinka.microcontroller.generic_linux.sysfs_pwmout import PWMOut
     from adafruit_blinka.microcontroller.generic_linux.sysfs_pwmout import PWMOut

-if detector.board.any_beaglebone:
+elif detector.board.any_beaglebone:

     from adafruit_blinka.microcontroller.am335x.sysfs_pwmout import PWMOut
     from adafruit_blinka.microcontroller.am335x.sysfs_pwmout import PWMOut

-if detector.board.any_rock_pi_board:
+elif detector.board.any_rock_pi_board:

     from adafruit_blinka.microcontroller.generic_linux.sysfs_pwmout import PWMOut
     from adafruit_blinka.microcontroller.generic_linux.sysfs_pwmout import PWMOut

-if detector.board.binho_nova:
+elif detector.board.binho_nova:

     from adafruit_blinka.microcontroller.nova.pwmout import PWMOut
     from adafruit_blinka.microcontroller.nova.pwmout import PWMOut

-if detector.board.greatfet_one:
+elif detector.board.greatfet_one:

     from adafruit_blinka.microcontroller.nxp_lpc4330.pwmout import PWMOut
     from adafruit_blinka.microcontroller.nxp_lpc4330.pwmout import PWMOut

+elif "sphinx" in sys.modules:
+    pass
+else:
+    raise NotImplementedError("pulseio not supported for this board.")