How to convert received ASCII data to a value

MIT App Inventor Help
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23

Hi ABG, microbit have their own Bluetooth extension which I m using. Therefore I can't apply any trick u share on the ClientBluetooth1 block..:sweat_smile::sweat_smile:

Still thanks to ur offer of help. :pray:

24

The block you are running is called RunJavaScript and as input you provide some JavaScript. JavaScript has some handy functionality built-in to convert ASCII to UTF or whatever character set you have. So, what is your problem?

25

In the case that you receive one, two or three digits, the code should be...

rererferer
rererferer982×563 55.3 KB

26

Now that I understand the game, here is the map/reduce version, generalized to all text, based on @Italo's ASCII conversion:
AsciiCHRASCprocedures.aia (4.4 KB)

make_string
make_string1586×456 62.2 KB

make_string_test_capture

1 Like
27

you can use the following extension:
ConversionAsciiTexte.aix (9.3 KB)

image

here is a documentation of the extension
https://community.appinventor.mit.edu/t/extension-app-inventor-pour-donner-le-code-ascii-dun-caractere-et-inversement/80397