pxt-calliope/libs/radio-broadcast/docs/reference/radio/on-received-message.md
Juri Wolf a93febb5b7
Map and clean deprecated functions (#175)
* add image and deprecated arrow functions

* update locales

* map basic.showArrow

* map arrow blocks

* map & remove arrow images

* remove arrow blocks

* update locales

* remove & patch:
rgbw -> rgb
button/pin pressed -> button/pin event
loudness -> soundLevel

* update ts mappings for arrows

* add wip ts patch rules

* update .blocks files

* use Click instead of Down as default in Documentation and tests

* patch test.blocks

* fix lowercase name tag

* update test.blocks

* update blocks test files

* update blocks test files

* format block files

* pass blocks file tests

* fix ts mapping

* fix color.defl value

closes https://github.com/microsoft/pxt-calliope/issues/136

* fix ts mappings

- add optional spacing at the end of rgbw()
- map up to v4.0.19

* add suggested changes

* replace innerText by textContent

Co-authored-by: JW <gitkraken@juriwolf.de>
Co-authored-by: Juri <info@juriwolf.de>
2022-04-26 10:28:42 -07:00

1010 B

on Received Message

Run part of a program when the @boardname@ receives a message over radio.

radio.onReceivedMessage(0, function() {})

Parameters

Examples

Example: Broadcasting heart or skull

Sends a heart message when A is pressed, skull when B is pressed. On the side, display heart or skull for the message.

enum RadioMessage {
    heart,
    skull
}
input.onButtonEvent(Button.A, ButtonEvent.Click, function () {
    radio.sendMessage(RadioMessage.heart)
})
input.onButtonEvent(Button.B, ButtonEvent.Click, function () {
    radio.sendMessage(RadioMessage.skull)
})
radio.onReceivedMessage(RadioMessage.heart, function () {
    basic.showIcon(IconNames.Heart)
})
radio.onReceivedMessage(RadioMessage.skull, function () {
    basic.showIcon(IconNames.Skull)
})

See also

send message,

radio-broadcast