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What is your display brand/model number? Some of those SSD1306 displays have different connections internally and need different initialisation codes :(
SSD1306 oled display from china has a number at back side: GM009606A , i used it with my C library in keil. It worked nice. How can i repair it? Where i can find source file to fix it?
Next time i tried to connect CC3000 wlan module (TI CC3000 booster pack), but compiler says than cc3000 and http modules not found and i have a log :
ERROR: Timeout in CC3000 driver (16384)
SPI1.setup({ sck : 27, miso : 26, mosi : 25, baud:1000000, mode:1}); var wlan = require("CC3000").connect(SPI1, 24 /* CS */, 23 /* EN */, 22 /* IRQ */); wlan.connect( "Amigo_WiFI", "*******", function (s) { if (s=="dhcp") { require("http").get("http://www.pur3.co.uk/hello.txt", function(res) { res.on('data', function(data) { console.log(">" + data); }); }); } });
Is CC3000 supported? I use nrf52DK
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yes. Understood)
Now i defined ble service://Start BLE service NRF.setServices({ 0xABCD : { 0xDCBA : { value : 0x01, //maxLen : 1, writable : true, readable : true, onWrite : function(evt) { digitalWrite([LED3,LED2,LED1], evt.data[0]); } } } });
it works while i am not saving program in flash. After saving my service disappears
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I find at nordic devZone this hex espruino_1v86.26_nrf52832 here:
https://devzone.nordicsemi.com/blogs/980/espruino-program-nrf5-devices-in-javascript-see-th/
but its version is 86 but now is avalible v91 for other boards.... -
Hi everyone! I use nrf52-DK with Espruino ide.
I want to start soft i2c. I tried to use hardware and software examples as http://www.espruino.com/I2C.
I wrote a code:// set up SPI var i2c = new I2C(); i2c.setup({ scl : 30, sda: 31 }); // Write a single byte (0) to address 0x52 i2c.writeTo(0x52, 0);
but everytime i have an error message like:
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Uncaught Error: Function "setup" not found!
at line 1 col 5
i2c.setup({ scl : 30, sda: 31 });
Uncaught Error: Function "writeTo" not found!
at line 1 col 5
i2c.writeTo(0x52, 0);
*Could anyone help me?
Does Espruino support scheduler or simple task manager?