New tutorial patches: hardware and patterns sections #1731
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nkrkv
requested changes
Mar 26, 2019
nkrkv
requested changes
Mar 26, 2019
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I think it would be better if 202-206 are functional out of the box and exercises involve tweaking/adjusting/try-to-repeat tasks.
- 201 is OK, it works already.
map-clipis an option - 202 the basic alarm should be complete:
Tclinked withIN1ofgreaterand a sane value bound toIN2. The exercise is in adding the pot and tryinglessinstead of greater - 203 the alarm should work already. The task might be related to button for resetting. And the buffer+select concept is too large IMO to be just a self-study exercise
- 204 some links might be bused already and the task is creating another bus
- 205 ok
- 206 the
defershould be in play already and the task might be in adding/removing states, adjusting trigger (button vs boot) and time
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knopki
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Apr 3, 2019
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| "content": "# Working with Hardware\n\nIn this part of the tutorial, you learn how to upload the program to the board and work with hardware modules.\n\nTo upload programs to Arduino, you need to [install the desktop version](https://xod.show/downloads/) of XOD. The browser version does not have permissions to access USB ports. Nevertheless, you can upload XOD programs even from the browser version if you have the original Arduino IDE installed by [copying and pasting the generated code](#TODO).\n\nIf you have no hardware on hand, skip to `200-patterns` section and go on replacing hardware nodes with `watch`es and `tweak`s.", |
knopki
reviewed
Apr 3, 2019
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| "B1oqkTnIb": "D13" |
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What if Pete's Piranha Unlicensed Crappy Clone doesn't have LED or have LED on the different address? I mean, it's ok, but maybe a worth note about it?
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Awesome tutorial. Except for TODOs about schemes :) |
nkrkv
approved these changes
Apr 4, 2019
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| "content": "# Interactive Session\n\nAs you run a simulation, you can run the interactive session, using `tweak`s and `watch`es, while running the program on the Arduino.\n\n## Instructions\n\n1. Connect the Arduino to your computer.\n\n2. Upload the program with an interactive session. To do this, select Deploy → Upload to Arduino from the main menu and mark \"Debug after upload\" checkbox or just click \"bug\" icon in the deployment pane below.\n\n3. After the interactive session has been started, select `tweak-boolean` and change its value. The built-in LED on the Arduino reacts to these changes.\n\nTo stop the interactive session press \"Stop\" button above, on the green panel. To start the interactive session again, you have to upload the program again.", |
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- with an interactive session → with the interactive session enabled
- and mark “Debug after upload” checkbox → and mark the “Debug after upload” checkbox OR and check “Debug after upload”
- just click "bug" icon →
justclick the "bug" icon
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| "content": "## Additional Exercise\n\nPlace `tweak-pulse` and link it with `UPD` pin and start the interactive session again. Now your LED changes the brightness only after you send the puls.", |
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| "content": "# LED Node\n\nYou already made a blinking LED and controlled it in the interactive session. Let's examine how it works and let's play with its brightness.\n\nThe `LUM` pin on the `led` node accepts values between 0 and 1. The 0 value represents no glow at all, while a value of 1 denotes full brightness.\n\nHowever, you can adjust brightness level by setting values *between* 0 and 1 to the `LUM` pin.\n\nNote that LED can change the brightness only in the PWM output of your board. If you have an Arduino board, find out the port number with the leading \"~\" symbol.", |
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- Let's examine how it works and
let'splay - The 0 value represents no glow at all,
whilewhereasathe value of 1 denotes - LED can change the brightness only
in the PWM outputif the board output pin supports PWM
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