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Display menu of available BLE devices

master
marko 2021-11-29 19:19:57 -05:00
parent c7be79530b
commit e54ad090b3
3 changed files with 66 additions and 17 deletions
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52
apps/cscsensor/cscsensor.app.js
View File

@ -165,10 +165,10 @@ function getSensorBatteryLevel(gatt) {
function parseDevice(d) {
device = d;
g.clearRect(0, 60, 239, 239).setFontAlign(0, 0, 0).setColor(0, 1, 0).drawString("Found device", 120, 120).flip();
g.clearRect(0, 24, 239, 239).setFontAlign(0, 0, 0).setColor(0, 1, 0).drawString("Found device", 120, 120).flip();
device.gatt.connect().then(function(ga) {
gatt = ga;
g.clearRect(0, 60, 239, 239).setFontAlign(0, 0, 0).setColor(0, 1, 0).drawString("Connected", 120, 120).flip();
g.clearRect(0, 24, 239, 239).setFontAlign(0, 0, 0).setColor(0, 1, 0).drawString("Connected", 120, 120).flip();
return gatt.getPrimaryService("1816");
}).then(function(s) {
service = s;
@ -179,26 +179,52 @@ function parseDevice(d) {
return characteristic.startNotifications();
}).then(function() {
console.log("Done!");
g.clearRect(0, 60, 239, 239).setColor(1, 1, 1).flip();
getSensorBatteryLevel(gatt);
g.clearRect(0, 24, 239, 239).setColor(1, 1, 1).flip();
setWatch(function() { mySensor.reset(); g.clearRect(0, 24, 239, 239); mySensor.updateScreen(); }, BTN1, {repeat:true, debounce:20});
E.on('kill',()=>{ if (gatt!=undefined) gatt.disconnect(); mySensor.settings.totaldist = mySensor.totaldist; storage.writeJSON(SETTINGS_FILE, mySensor.settings); });
setWatch(function() { if (Date.now()-mySensor.lastBangleTime>10000) connection_setup(); }, BTN3, {repeat:true, debounce:20}); getSensorBatteryLevel(gatt);
mySensor.updateScreen();
}).catch(function(e) {
g.clearRect(0, 60, 239, 239).setColor(1, 0, 0).setFontAlign(0, 0, 0).drawString("ERROR"+e, 120, 120).flip();
g.clearRect(0, 24, 239, 239).setColor(1, 0, 0).setFontAlign(0, 0, 0).drawString("ERROR"+e, 120, 120).flip();
console.log(e);
})}
function scan() {
menu = {
"": { "title": "Select sensor" },
"re-scan": () => scan()
};
waitMessage();
NRF.findDevices(devices => {
devices.forEach(device =>{
let deviceName = device.id.substring(0,17);
if (device.name) {
deviceName = device.name;
}
if (device.services!=undefined && device.services.find(e => e=="1816")) deviceName = "* "+deviceName;
menu[deviceName] = () => { E.showMenu(); parseDevice(device); }
});
E.showMenu(menu);
}, { active: true });
}
function waitMessage() {
E.showMenu();
E.showMessage("scanning");
}
function connection_setup() {
NRF.setScan();
mySensor.screenInit = true;
NRF.setScan(parseDevice, { filters: [{services:["1816"]}], timeout: 2000});
g.clearRect(0, 48, 239, 239).setFontVector(18).setFontAlign(0, 0, 0).setColor(0, 1, 0);
g.drawString("Scanning for CSC sensor...", 120, 120);
if (mySensor.settings.autoconnect) {
NRF.setScan();
mySensor.screenInit = true;
NRF.setScan(parseDevice, { filters: [{services:["1816"]}], timeout: 2000});
g.clearRect(0, 24, 239, 239).setFontVector(18).setFontAlign(0, 0, 0).setColor(0, 1, 0);
g.drawString("Scanning for CSC sensor...", 120, 120);
}
else scan();
}
connection_setup();
setWatch(function() { mySensor.reset(); g.clearRect(0, 48, 239, 239); mySensor.updateScreen(); }, BTN1, {repeat:true, debounce:20});
E.on('kill',()=>{ if (gatt!=undefined) gatt.disconnect(); mySensor.settings.totaldist = mySensor.totaldist; storage.writeJSON(SETTINGS_FILE, mySensor.settings); });
setWatch(function() { if (Date.now()-mySensor.lastBangleTime>10000) connection_setup(); }, BTN3, {repeat:true, debounce:20});
NRF.on('disconnect', connection_setup);
Bangle.loadWidgets();

6
apps/cscsensor/settings.js
View File

@ -6,6 +6,7 @@
const SETTINGS_FILE = 'cscsensor.json'
// initialize with default settings...
let s = {
'autoconnect': true,
'wheelcirc': 2230,
}
// ...and overwrite them with any saved values
@ -32,6 +33,11 @@
step: 5,
onchange: save('wheelcirc'),
},
'Auto connect': {
value: s.autoconnect,
format: boolFormat,
onchange: save('autoconnect'),
},
'Reset total distance': function() {
E.showPrompt("Zero total distance?", {buttons: {"No":false, "Yes":true}}).then(function(v) {
if (v) {

25
apps/dsdrelay/dsdrelay.app.js
View File

@ -78,10 +78,27 @@ function parseDevice(d) {
})}
function connection_setup() {
NRF.setScan();
NRF.setScan(parseDevice, { filters: [{services:["FFE0"]}], timeout: 2000});
g.clearRect(0, 60, 239, 239).setFontVector(18).setFontAlign(0, 0, 0).setColor(0, 1, 0);
g.drawString("Scanning for relay...", 120, 120);
menu = {
"": { "title": "Select relay board" },
"re-scan": () => connection_setup()
};
waitMessage();
NRF.findDevices(devices => {
devices.forEach(device =>{
let deviceName = device.id.substring(0,17);
if (device.name) {
deviceName = device.name;
}
if (device.services!=undefined && device.services.find(e => e.toLowerCase()=="ffe0")) deviceName = "* "+deviceName;
menu[deviceName] = () => { E.showMenu(); parseDevice(device); }
});
E.showMenu(menu);
}, { active: true });
}
function waitMessage() {
E.showMenu();
E.showMessage("scanning");
}
function moveChannelFrame(oldc, newc) {