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merge examples

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MX
2024-10-20 16:01:21 +03:00
parent 8c960a990c
commit 48acd9f075
7 changed files with 56 additions and 8 deletions
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2
applications/system/js_app/examples/apps/Scripts/js_examples/badusb_demo.js
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@@ -45,7 +45,7 @@ eventLoop.subscribe(views.dialog.input, function (_sub, button, eventLoop, gui)
badusb.println("Flipper Model: " + flipper.getModel());
badusb.println("Flipper Name: " + flipper.getName());
badusb.println("Battery level: " + toString(flipper.getBatteryCharge()) + "%");
badusb.println("Battery level: " + flipper.getBatteryCharge().toString() + "%");
// Alt+Numpad method works only on Windows!!!
badusb.altPrintln("This was printed with Alt+Numpad method!");

2
applications/system/js_app/examples/apps/Scripts/js_examples/blebeacon.js
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@@ -45,7 +45,7 @@ function sendRandomModelAdvertisement() {
blebeacon.start();
print("Sent data for model ID " + toString(model));
print("Sent data for model ID " + model.toString());
currentIndex = (currentIndex + 1) % watchValues.length;

2
applications/system/js_app/examples/apps/Scripts/js_examples/gui.js
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@@ -97,7 +97,7 @@ eventLoop.subscribe(views.bytekb.input, function (_sub, data, gui, views) {
let data_view = Uint8Array(data);
let text = "0x";
for (let i = 0; i < data_view.length; i++) {
text += toString(data_view[i], 16);
text += data_view[i].toString(16);
}
views.helloDialog.set("text", "You typed:\n" + text);
views.helloDialog.set("center", "Cool!");

48
applications/system/js_app/examples/apps/Scripts/js_examples/i2c.js Normal file
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@@ -0,0 +1,48 @@
// Connect an 24C32N EEPROM to the I2C bus of the board. SDA=pin 15, SCL=pin 16, VCC=pin 9, GND=pin 8.
let i2c = require("i2c");
function i2c_find_first_device() {
let addr = -1;
for (let try_addr = 0; try_addr !== 0xff; try_addr++) {
if (i2c.isDeviceReady(try_addr, 5)) {
addr = try_addr;
break;
}
}
return addr;
}
let addr = i2c_find_first_device();
if (addr === -1) {
print("I2C device not found");
print("Please connect a 24C32N EEPROM I2C device to the Flipper Zero.");
print("SDA=pin 15, SCL=pin 16, VCC=pin 9, GND=pin 8.");
} else {
print("I2C device found at address: " + addr.toString(16));
delay(1000);
// first two bytes are the start address (0x0000)
// the remaining bytes are the data to store.
// can also use Uint8Array([0x00, 0x00, ...]) as write parameter
i2c.write(addr, [0x00, 0x00, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47]);
while (i2c.isDeviceReady(addr, 9) === false) {
print("Waiting for device to be ready...");
}
// write the address to read from (we start at address 0x0001)
// read 3 bytes - 0x42, 0x43, 0x44
let data_buf = i2c.writeRead(addr, [0x00, 0x01], 3, 100);
let data = Uint8Array(data_buf);
print("Read bytes: " + data.length.toString());
for (let i = 0; i < data.length; i++) {
print("data[" + i.toString() + "] = " + data[i].toString(16));
}
// read two more bytes (0x45, 0x46) from current address
data_buf = i2c.read(addr, 2);
data = Uint8Array(data_buf);
print("Read bytes: " + data.length.toString());
for (let i = 0; i < data.length; i++) {
print("data[" + i.toString() + "] = " + data[i].toString(16));
}
}

4
applications/system/js_app/examples/apps/Scripts/js_examples/interactive.js
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@@ -42,7 +42,7 @@ eventLoop.subscribe(views.dialog.input, function (_sub, button, gui, views) {
eventLoop.subscribe(views.textInput.input, function (_sub, text, gui, views, ctx) {
gui.viewDispatcher.switchTo(views.loading);
let path = ctx.tmpTemplate + toString(ctx.tmpNumber++);
let path = ctx.tmpTemplate + (ctx.tmpNumber++).toString();
let file = storage.openFile(path, "w", "create_always");
file.write(text);
file.close();
@@ -58,7 +58,7 @@ eventLoop.subscribe(views.textInput.input, function (_sub, text, gui, views, ctx
} else if (typeof result === "string") {
result = "'" + result + "'";
} else if (typeof result === "number") {
result = toString(result);
result = result.toString();
} else if (typeof result === "bigint") { // mJS doesn't support BigInt() but might aswell check
result = "bigint";
} else if (typeof result === "boolean") {

4
applications/system/js_app/examples/apps/Scripts/js_examples/stringutils.js
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@@ -1,6 +1,6 @@
let sampleText = "Hello, World!";
let lengthOfText = "Length of text: " + toString(sampleText.length);
let lengthOfText = "Length of text: " + sampleText.length.toString();
print(lengthOfText);
let start = 7;
@@ -9,7 +9,7 @@ let substringResult = sampleText.slice(start, end);
print(substringResult);
let searchStr = "World";
let result2 = toString(sampleText.indexOf(searchStr));
let result2 = sampleText.indexOf(searchStr).toString();
print(result2);
let upperCaseText = "Text in upper case: " + sampleText.toUpperCase();

2
applications/system/js_app/examples/apps/Scripts/js_examples/uart_echo.js
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@@ -6,7 +6,7 @@ while (1) {
if (rx_data !== undefined) {
serial.write(rx_data);
let data_view = Uint8Array(rx_data);
print("0x" + toString(data_view[0], 16));
print("0x" + data_view[0].toString(16));
}
}