Functions.h

00001 #include <string>
00002 genFunctions fnz;
00003 
00004 
00005 /*
00006  * Callback for 1 second timebase
00007  */
00008 void tickerCallback(void)
00009 {
00010     seconds++;
00011     uint32_t clockValue = ((seconds / 60) % 60) * 100 + (seconds % 60);
00012     segmentDisplay.Number(clockValue);
00013     segmentDisplay.Symbol(LCD_SYMBOL_COL10, seconds & 0x1);
00014 }
00015 
00016 void blink(void)
00017 {
00018     //sarebbe bene evitare questa funzione ma il notPin non funziona direttamente dentro blinker.attach(blink, TOGGLE_RATE);
00019     led.notPin();
00020 }
00021 
00022 
00023 void serialCb(int events)
00024 {
00025     /* Something triggered the callback, either buffer is full or '\n' is received */
00026     unsigned char i;
00027     string stringout;
00028 
00029     if(events & SERIAL_EVENT_RX_CHARACTER_MATCH) {
00030         //Received 'S', check for buffer length
00031         for(i = 0; i < BUFF_LENGTH; i++) {
00032             //Found the length!
00033             stringout=stringout+fnz.char2string(rx_buf[i]);
00034             if ((rx_buf[i] == '\n') || (rx_buf[i] == 'X')) break;
00035         }
00036 
00037         // Toggle blinking
00038         if(blinking) {
00039             blinker.detach();
00040             blinking = false;
00041         } else {
00042             blinker.attach(blink, TOGGLE_RATE);
00043             blinking = true;
00044         }
00045     } else if (events & SERIAL_EVENT_RX_COMPLETE) {
00046         i = BUFF_LENGTH - 1;
00047     } else {
00048         rx_buf[0] = 'E';
00049         rx_buf[1] = 'R';
00050         rx_buf[2] = 'R';
00051         rx_buf[3] = '!';
00052         rx_buf[4] = 0;
00053         i = 3;
00054     }
00055 
00056     segmentDisplay.Write((char *)rx_buf);
00057     //oppure
00058     // segmentDisplay.Write((char *) stringout.c_str());
00059 
00060     // Echo string, no callback
00061     test_connection.write(rx_buf, i+1, 0, 0);
00062 
00063 
00064     // Reset serial reception
00065     test_connection.read(rx_buf, BUFF_LENGTH, serialEventCb, SERIAL_EVENT_RX_ALL, 'X');
00066 }
00067 
00068 void tickerCallback(void);