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Dependencies: mbed
Diff: main.cpp
- Revision:
- 3:59aca495ef45
- Parent:
- 2:eeab69a684ad
--- a/main.cpp Tue Jan 23 10:14:58 2018 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,57 +0,0 @@ -#include "mbed.h" - -// dimensione del pacchetto di comunicazione tra PC e uC -#define PACKETDIM 33 - -DigitalOut led(LED1); -Serial pc(SERIAL_TX, SERIAL_RX); - -// indice per i cicli -int nIndex; - -// indice dell'array caRxPacket[] -volatile int nRxIndex; -// carattere in arrivo dal PC -volatile char caReadChar; - -// paccchetto ricevuto dal PC -char caRxPacket[PACKETDIM]; -int nRxPacketSize; - -void RxInterrupt(void) -{ - // reset pacchetto ricevuto - nIndex=0; - for(nIndex=0;nIndex<PACKETDIM;nIndex++) - { - caRxPacket[nIndex]='\0'; - } - - // ricevi caratteri su seriale, se disponibili - while((pc.readable())) - { - pc.gets(caRxPacket,sizeof(caRxPacket)); - nRxPacketSize = strlen(caRxPacket); - //pc.printf("*** pc.readable = %2d \n\r",nRxPacketSize); - //pc.scanf("%s", &caRxPacket); - //+++pc.putc(pc.getc()); // read data from UART - - } - //+++pc.printf("%s",caRxPacket); - pc.printf("You also say goodbye to yours tk"); -} - -int main() -{ - // configura velocità della comunicazione seriale su USB-VirtualCom e invia messaggio di benvenuto - //pc.baud(921600); //921600 bps - pc.baud(256000); //9600 bps - //pc.printf("*** SineWave Generation ***\n\r"); - - pc.attach(&RxInterrupt,Serial::RxIrq); - - while(true) - { - led = !led; // Toggle LED - } -} \ No newline at end of file