bool startLwip(LWIP_IF* const lwipIfPort)
{
const unsigned int ifNum = DEFAULT_INST_NUM;
bool ret;
/*Initialization of low level device*/
cpswInit();
/*Initialization of the PHY and getting of MAC Address.*/
phyInit(lwipIfPort);
/*Set ISR for the device*/
interruptSetup();
printk("Acquiring IP Address... \n\r" );
/*Set up lwipIfPort properly for the desired mode*/
startLwipIf(lwipIfPort);
/*Start Lwip stack with the desired address*/
ret = lwIPInit(lwipIfPort, ifNum);
if(ret)
{
IpAddrDisplay(&cpswNetIF[ifNum].ip_addr);
}
else /*Failed lwipinit, Print a message and reset the board*/
{
ipFailed();
}
return ret;
}
FlipSmartHealth::FlipSmartHealth()
{
pinMode(pulsePin, INPUT);
pinMode(xpin, INPUT);
pinMode(ypin, INPUT);
pinMode(zpin, INPUT);
interruptSetup();
}
int main(void) {
int fd;
char s[5];
wiringXSetup();
pinMode(blinkPin, OUTPUT);
if ((fd = wiringXserialOpen ("/dev/ttyS0", 115200)) < 0) {
fprintf (stderr, "Unable to open serial device: %s\n", strerror (errno)) ;
return -1;
}
interruptSetup();
while(1){
wiringXserialPutchar(fd, 0x53);
sprintf(s, "%d", Signal);
wiringXserialPuts (fd , s);
wiringXserialPutchar(fd, 0x0D);
wiringXserialPutchar(fd, 0x0A);
if (QS == 1){ // A Heartbeat Was Found
// BPM and IBI have been Determined
// Quantified Self "QS" true when arduino finds a heartbeat
digitalWrite(blinkPin,LOW); // Blink LED, we got a beat.
wiringXserialPutchar(fd, 0x42);
sprintf(s, "%d", BPM);
wiringXserialPuts (fd , s);
wiringXserialPutchar(fd, 0x0D);
wiringXserialPutchar(fd, 0x0A);
wiringXserialPutchar(fd, 0x51);
sprintf(s, "%d", IBI);
wiringXserialPuts (fd , s);
wiringXserialPutchar(fd, 0x0D);
wiringXserialPutchar(fd, 0x0A);
QS = 0; // reset the Quantified Self flag for next time
}
else {
digitalWrite(blinkPin,HIGH); // There is not beat, turn off pin 13 LED
}
usleep(20000);
}
}
