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Advertise app name as Espruino manufacturer data when idle

pull/1036/head
jeffyactive 2021-12-08 11:12:03 -05:00
parent b10de5aa7b
commit 53cc58845a
3 changed files with 19 additions and 4 deletions
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2
apps.json
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@ -4387,7 +4387,7 @@
"id": "emojuino", "id": "emojuino",
"name": "Emojuino", "name": "Emojuino",
"shortName": "Emojuino", "shortName": "Emojuino",
"version": "0.02", "version": "0.03",
"description": "Emojis & Espruino: broadcast Unicode emojis via Bluetooth Low Energy.", "description": "Emojis & Espruino: broadcast Unicode emojis via Bluetooth Low Energy.",
"icon": "emojuino.png", "icon": "emojuino.png",
"screenshots": [ "screenshots": [

1
apps/emojuino/ChangeLog
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@ -1,2 +1,3 @@
0.01: New App! 0.01: New App!
0.02: Upgraded text to images, added welcome screen and subtitles. 0.02: Upgraded text to images, added welcome screen and subtitles.
0.03: Advertise app name as Espruino manufacturer data when idle.

20
apps/emojuino/emojuino.js
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@ -32,6 +32,7 @@ const CYCLE_BUZZ_MILLISECONDS = 50;
const WELCOME_MESSAGE = 'Emojuino:\r\n\r\n< Swipe >\r\nto select\r\n\r\nTap\r\nto transmit'; const WELCOME_MESSAGE = 'Emojuino:\r\n\r\n< Swipe >\r\nto select\r\n\r\nTap\r\nto transmit';
// Non-user-configurable constants // Non-user-configurable constants
const APP_ID = 'emojuino';
const IMAGE_INDEX = 0; const IMAGE_INDEX = 0;
const CODE_POINT_INDEX = 1; const CODE_POINT_INDEX = 1;
const EMOJI_PX = 96; const EMOJI_PX = 96;
@ -40,12 +41,11 @@ const EMOJI_Y = (g.getHeight() - EMOJI_PX) / 2;
const TX_X = 68; const TX_X = 68;
const TX_Y = 12; const TX_Y = 12;
const FONT_SIZE = 24; const FONT_SIZE = 24;
const BTN_WATCH_OPTIONS = { repeat: true, debounce: 20, edge: "falling" }; const ESPRUINO_COMPANY_CODE = 0x0590;
const UNICODE_CODE_POINT_ELIDED_UUID = [ 0x49, 0x6f, 0x49, 0x44, 0x55, const UNICODE_CODE_POINT_ELIDED_UUID = [ 0x49, 0x6f, 0x49, 0x44, 0x55,
0x54, 0x46, 0x2d, 0x33, 0x32 ]; 0x54, 0x46, 0x2d, 0x33, 0x32 ];
// Global variables // Global variables
let emojiIndex = 0; let emojiIndex = 0;
let isToggleOn = false; let isToggleOn = false;
@ -100,9 +100,22 @@ function transmitEmoji(image, codePoint, duration) {
} }
// Transmit the app name under the Espruino company code to facilitate discovery
function transmitAppName() {
let options = {
showName: false,
manufacturer: ESPRUINO_COMPANY_CODE,
manufacturerData: JSON.stringify({ name: APP_ID }),
interval: 2000
}
NRF.setAdvertising({}, options);
}
// Terminate the emoji transmission // Terminate the emoji transmission
function terminateEmoji(displayIntervalId) { function terminateEmoji(displayIntervalId) {
NRF.setAdvertising({ }); transmitAppName();
isTransmitting = false; isTransmitting = false;
clearInterval(displayIntervalId); clearInterval(displayIntervalId);
drawImage(EMOJIS[emojiIndex][IMAGE_INDEX], false); drawImage(EMOJIS[emojiIndex][IMAGE_INDEX], false);
@ -169,3 +182,4 @@ g.setFontAlign(0, 0);
g.drawString(WELCOME_MESSAGE, g.getWidth() / 2, g.getHeight() / 2); g.drawString(WELCOME_MESSAGE, g.getWidth() / 2, g.getHeight() / 2);
Bangle.on('touch', handleTouch); Bangle.on('touch', handleTouch);
Bangle.on('drag', handleDrag); Bangle.on('drag', handleDrag);
transmitAppName();