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by Rhybot
Thu Jul 21, 2022 11:18 am
Forum: General
Topic: Are Event handlers blocking/done serially?
Replies: 4
Views: 11998

Are Event handlers blocking/done serially?

I use a VoltageInput Phidget to read from a flow sensor, and update a running-integration of total flow upon each new VoltageChange event. This is accomplished with the awesome VoltageChange Event system. My question: does a long-running handler block other Events from coming in? In the Special Cons...
by Rhybot
Wed Apr 20, 2022 11:27 pm
Forum: Python
Topic: Is Python 3.9 supported?
Replies: 3
Views: 22613

Re: Is Python 3.9 supported?

For what it's worth, Phidgets are confirmed to work with Python 3.10 as well.
by Rhybot
Wed Apr 20, 2022 11:25 pm
Forum: General
Topic: Polling vs Event: Behind the API
Replies: 1
Views: 8791

Polling vs Event: Behind the API

As an example case, the HUB0000_0's VoltageInput API functionality for Python supports: - getVoltage(): polling-driven approach - setOnVoltageChangeHandler(handler): Event-driven approach The differences between polling and Events are documented here: https://www.phidgets.com/docs/Using_Events Now, ...
by Rhybot
Thu Mar 31, 2022 11:34 am
Forum: General
Topic: VCP1000_0: data rate vs data interval
Replies: 2
Views: 9169

Re: VCP1000_0: data rate vs data interval

Hello mparadis, Thank you for the response, and that makes sense on being necessary in the future, because data interval has an integer type. So actually I had rolled a data interval (ms) --> rate (Hz) converter myself for this a while ago in my own end-user code. I saw that this new API call was ad...
by Rhybot
Wed Mar 30, 2022 3:05 pm
Forum: General
Topic: VCP1000_0: data rate vs data interval
Replies: 2
Views: 9169

VCP1000_0: data rate vs data interval

I see the VCP1000_0's Python API supports: - getDataRate, getMinDataRate, getMaxDataRate, setDataRate - getDataInterval, getMinDataInterval, getMaxDataInterval, setDataInterval I have found this article: https://www.phidgets.com/docs/Data_Interval/Change_Trigger However, it doesn't explain the diffe...
by Rhybot
Mon Jun 28, 2021 8:44 pm
Forum: Phidgets
Topic: Better error if RCServo or DCMotor API Phidget opened elsewhere
Replies: 1
Views: 13212

Better error if RCServo or DCMotor API Phidget opened elsewhere

If one does the following in Python with Phidget22==1.7.20210504: 1. Instantiate an RCServo or DCMotor API and connect to it via openWaitForAttachment at a particular address (serial number + port + channel combo) 2. Command the RCServo or DCMotor API to move around 3. Instantiate an RCServo or DCMo...
by Rhybot
Thu Jun 10, 2021 11:20 am
Forum: Python
Topic: Is Python 3.9 supported?
Replies: 3
Views: 22613

Re: Is Python 3.9 supported?

Just confirming was all, my team is considering a version bump later in the year. Thanks!
by Rhybot
Thu Apr 22, 2021 12:50 pm
Forum: Python
Topic: Is Python 3.9 supported?
Replies: 3
Views: 22613

Is Python 3.9 supported?

I know Phidget22 supports Python 3.8, does Phidget22 support Python 3.9?

https://pypi.org/project/Phidget22/
by Rhybot
Mon Feb 01, 2021 4:18 pm
Forum: All Other Phidgets
Topic: 3051_1B: does white wire in Phidget cable get a signal?
Replies: 1
Views: 5765

3051_1B: does white wire in Phidget cable get a signal?

I have a Dual Relay Board 3051_1B, and have wired it with a HUB0000_0. I have: - One VINT port hooked up to the 3051's 3-pin connector via a Phidget cable - Two VINT ports sending digital output to 3051's Control 0 and Control 1. I know the 3051's 3-pin connector is used to power the board (red wire...
by Rhybot
Tue Jan 12, 2021 12:13 pm
Forum: All Other Phidgets
Topic: Do any RC Servo boards have a pull-up resistor on the signal wire?
Replies: 0
Views: 16019

Do any RC Servo boards have a pull-up resistor on the signal wire?

Hello Phidgets Forums, I have a Feetech FT8346M RC servo motor (360° position control). https://www.feetechrc.com/74v-40-kgcm-digital-360-degree-magnetic-code-metal-shell-steel-gear-hollow-cup-steering-gear.html On the last page of the datasheet is the Interface Definition, where it shows the below ...