micro:bit UART Terminal

Ferdinand Stueckler

Mayelana nalolu hlelo lokusebenza

Lolu hlelo lokusebenza luxhumana phakathi kwe-Android ne-micro: bit device. Ungadlulisa futhi uthole umbhalo 'kwesaziso' noma 'inkomba' imodi. Ukuxhumana kwe-UART kuyadingeka kusetshenziswe ku-micro: idivayisi ye-bit (Block, Javascript, MBED).

Izinketho:
- Isiboniso: Okuzenzakalelayo micro: bit mode (ngaphandle kwalokho isaziso isaziso)
- LF: Linefeed yengezwe
- CR: Ukubuya kwezokuthutha kwengeziwe

Izidingo:
- Min. I-Android 5
- I-Bluetooth Low Energy (i-BLE)
- Amadivayisi ahlangene
- micro: uhlelo kancane (athuthukiswe ngokwakho)

V 2.1: Kopisha ebhodini lokunamathisela (Imenyu yokukhetha)
I-2.2: Uhlu Lokusula (Imenyu Yokukhetha), Ayikho Imenyu Yokungena
I-2.5: I-Hex Mode

Isibonelo se-MBED:

#include "i-MicroBit.h"
#include "MicroBitUARTService.h"
#include "BMP180.h"

I-MicroBit iBit;
I-MicroBitUARTService * uart;
BMP180 bmp180 (P0_30, P0_0);
char buffer [80];
ukucindezela, ukushisa;
        
int ixhunyiwe = 0;

kungavunyelwe kuConnected (MicroBitEvent e)
{
    iBit.display.scroll ("C");
    kuxhunyiwe = 1;
}}

ayikho into engaxhunyiwe (MicroBitEvent e)
{
    iBit.display.scroll ("D");
    kuxhunyiwe = 0;
}}


asikho ku-ButtonA (MicroBitEvent e)
{
    iBit.display.scroll (buffer);
}}

asikho ku-ButtonB (MicroBitEvent e)
{
    iBit.display.scroll ("SK");
}}

/ *
KUBALULEKILE !!!
Uyokhunjulwa ngokusuka enhliziyweni!

Ncoma ukukhubaza amasevisi we-DFU ne-Event ku-MicroBitConfig.h ngoba ayadingeki lapha:
microbit-> microbit-dal-> inc-> core-> MicroBitConfig.h

#define MICROBIT_BLE_DFU_SERVICE 0
#define MICROBIT_BLE_EVENT_SERVICE 0
#define MICROBIT_SD_GATT_TABLE_SIZE 0x500
* /

int main ()
{
    bmp180.Initialize (64, BMP180_OSS_ULTRA_LOW_POWER);
    ingcindezi = -1;
    izinga lokushisa = -1;
    uma (bmp180.ReadData (& ukushisa, nokucindezela))
        i-sprintf (buffer, "% .2f C% 4.0f hPa", izinga lokushisa, ingcindezi);
    okunye
        i-sprintf (i-buffer, "i-NOK");
              
    // Initialise le micro: kancane isikhathi sokugijima.
    iBit.init ();

    iB.messageBus.listen (MICROBIT_ID_BLE, i-MICROBIT_BLE_EVT_CONNECTED, ixhunyiwe);
    iB.messageBus.listen (MICROBIT_ID_BLE, MICROBIT_BLE_EVT_DISCONNECTED, engaxhunyiwe);
    iB.messageBus.listen (MICROBIT_ID_BUTTON_A, MICROBIT_BUTTON_EVT_CLICK, ku-ButtonA);
    iB.messageBus.listen (MICROBIT_ID_BUTTON_B, i-MICROBIT_BUTTON_EVT_CLICK, ku-ButtonB);

    uart = i-MicroBitUARTService entsha (* iBitable, 32, 32);
    iBit.display.scroll (":)");
 
    ngenkathi (1)
    {
        ingcindezi = -1;
        izinga lokushisa = -1;
        uma (bmp180.ReadData (& ukushisa, nokucindezela))
            i-sprintf (buffer, "% .2f C% 4.0f hPa", izinga lokushisa, ingcindezi);
        okunye
            i-sprintf (i-buffer, "i-NOK");
            
        uma (! exhunywe) {
            uBob.sleep (500);
        }}
        okunye
        {
            uart-> thumela (buffer);
            uBit.sleep (1000);
        }}
 
    }}
    
    ukukhululwa_fiber ();
}}

Yini entsha

HEX mode