IOIO for PC: PwmOutput does not work
Joe7M opened this issue · 2 comments
Joe7M commented
Here my basic program:
import ioio
led = ioio.openPwmOutput(46)
print "wait for connect"
ioio.waitForConnect(10)
print "ready!!!"
for DutyCycle = 0 to 1 step 0.1
led.setDutyCycle(DutyCycle)
delay 100
next
print "Done"
Alternative ioio.openPwmOutput(0), because the onboard LED supports PWM, too.
Error message:
[I/IOIOImpl] created
[I/IOIOBaseApplicationHelper] Using IOIOLib version: IOIO0507
[D/IOIOConnectionRegistry] Successfully added bootstrap class: ioio.smallbasic.pc.SerialPortIOIOConnectionBootstrap
[I/PwmOutput] created
wait for connect
[D/SerialPortIOIOConnectionBootstrap] Adding serial port IOIO0
[D/IOIOImpl] Waiting for IOIO connection
[V/IOIOImpl] Waiting for underlying connection
[V/IOIOImpl] Waiting for handshake
[I/IncomingState] IOIO Connection established. Hardware ID: SPRK0020 Bootloader ID: IOIO0402 Firmware ID: IOIO0506
[V/IOIOImpl] Querying for required interface ID
[V/IOIOImpl] Required interface ID is supported
[I/IOIOImpl] IOIO connection established
Exception in thread "main" ioio.smallbasic.IOIOException: / by zero
at ioio.smallbasic.IOTask.handleError(IOTask.java:24)
at ioio.smallbasic.IOIOImpl.waitForConnect(IOIOImpl.java:72)
* RTE-ERROR AT ledpwm.bas:6 *
Description:
LIB:IOIO: Error: [/ by zero]
[D/IOIOImpl] Client requested disconnect.
[I/IOIOProtocol] IOIO disconnected
[D/IOIOImpl] Client requested disconnect.
[D/IOIOImpl] Client requested disconnect.
[I/IOService] disconnected
[D/IOIOBaseApplicationHelper] IOIOThread is exiting
Would it be possible to set the frequency, when calling ioio.openPwmOutput ?
chrisws commented
That should be fixed now.
I have lots of usb cables, but only 1 that works with the board lol.
Joe7M commented
Thank you. Works now.