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MrYsLab / s3-extend

Control an Arduino Uno, Circuit Playground Express, Raspberry Pi Pico, ESP-8266, ESP-32, Picoboard, Robohat MM1, or Rasberry Pi From Scratch 3
GNU Affero General Public License v3.0
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picoboard experiment #7

Closed gasolin closed 4 years ago

gasolin commented 4 years ago

Alan created the branch https://github.com/MrYsLab/s3-extend/tree/picoboard

Will help check if the code is working

And the related explanation

` The output indicates channel numbers and not English names for the sensors. This is necessary so that the Scratch extension can use these numbers to perform language translation.

Based on the Justina's email, here are the channels as I understand them: Channel 0 = Firmware ID Channel 1 = D Channel 2 = B Channel 3 = C Channel 4 = Button Channel 5 = A Channel 6 = Light Channel 7 = Sound Channel 8 = Slider

All analog values have been normalized to be in a range of 0 - 100. The button value is adjust to provide a 1 when the button is pressed and the light values have been adjusted so that a bright light has a value of 100 and no light has a value of 0.

Here is a sample of the output:

{0: 4, 1: 29, 2: 20, 3: 39, 4: 0, 5: 10, 6: 97, 7: 97, 8: 25} `

justinahsu commented 4 years ago

Mistakes with Channels 2 & 3.

The table below is correct.

Channel 0 = Firmware ID Channel 1 = D Channel 2 = C Channel 3 = B Channel 4 = Button Channel 5 = A Channel 6 = Light Channel 7 = Sound Channel 8 = Slider

justinahsu commented 4 years ago

Below is my test summary. Both boards act similarly.

  1. Button value is changed between 0 (released) and 1 (pressed).
  2. Light sensor value is flipped and falls in the range between 0 (dark) and 100 (bright).

擷取9

justinahsu commented 4 years ago

Issue:

The value of Sensors A, B, C, D needs to be flipped. The current state: 0 refers to high conductivity; 100 refers to low conductivity. The ideal state: 0 refers to low conductivity; 100 refers to high conductivity.

MrYsLab commented 4 years ago

The sensor to channel mapping in my email was incorrect, but the comments in my code were. Sorry for the confusion. Sensors a,b,c, and d now have their values inverted.

justinahsu commented 4 years ago

Tested with two boards. The above issue about conductivity is resolved.

MrYsLab commented 4 years ago

Thank you.