Nobuaki Aoki / Mbed 2 deprecated RN-42XVPsample

RN-42XVPでRFCOMMを行うサンプルプログラム。LPC1768のオンボードLEDを受信電文によって点灯・消灯させる。

Dependencies:   mbed

Fork of RN-42XVPsample by suu pen

main.cpp

Committer:
nobukuma
Date:
2014-10-29
Revision:
1:ae76705848b6
Parent:
0:66a02c06ec33
Child:
2:f50bbef12435

File content as of revision 1:ae76705848b6:

/**
    Transistor Gijutsu 2014nen 3gatugo page.64 3syo
    Buletooth ban
    LPC810 wo LPC1768 ni henko sita sample program


RN-42XVP   LPC1768
-------------------
Pin1       VOUT
Pin2       p14(rx) or p10
Pin3       p13(tx) or p9
Pin10      GND   

*/
#include "mbed.h"

BusOut myleds(LED1, LED2, LED3, LED4);

Serial pc(USBTX, USBRX); // (tx, rx) 
Serial xbee(p9, p10);    // (tx,rx) RN-42XVP tuusinyo serial

int main()
{
    uint8_t rawData;
    uint8_t newData;

    xbee.baud(115200);

    while(1) {

        if(1 == xbee.readable()) {
            rawData = xbee.getc();
            pc.printf("rawData = %02x\n",rawData);
            
            if(rawData != 0x00) {
                if(rawData == '+') {
                    newData = 0x0f;
                } else if(rawData == '-') {
                    newData = 0x00;
                } else if(rawData == '0') {
                    newData = 0x0a;
                } else {
                    newData = rawData - '0';
                }

                myleds = newData;
            }
        }
        
    }
}