/*____________________________________________________________________________*/
int main (void)
{
/*** LOCAL VARIABLES ***/
/*** CONFIGURE OSCILLATOR ***/
SET_FreqOsc( FRCDIV_1MHZ ); //Set frequency of 1 MHZ
/*** CONFIGURE HARDWARE ****/
Hardware_INIT(); //Initialise Hardware functions
Hardware.ConfigPins_Default(); //Configure Default Hardware for ELB
/*** INITIALIZE PERIPHERAL ***/
TIMER23_INIT(100, TMR_INT_PRI1); //Proivde timer period in millisecond
UART1_INIT( M_9600Hz , M_BRGH_High , TX_INT_PRI0); //Initialise UART1
I2C1_INIT(400000, MI2C_INT_PRI0 ); //Inilialize I2C1
/*** APPLICATION CODE BEGINS ***/
AMGP_INIT(READ_HEADER1,SEND_UART1USB); //Select Header to mount sensor card and...
//...UART port to send data out (To be implemented, Modify this in AMGPSensor.h)
AMGP.Config(Acc|Mag|Gyro|Pres); //Select the sensors to work with eg.(Acc|Mag|Pres)
/*** ENTER ETERNITY ***/
while(1)
{
/*** READ SENSOR DATA AFTER TIMER PERIOD ELAPSED ***/
if(V_T23IntFlag_U8) // Timer period defined in the Timer init function...
{ // ...the timer interrupt flag is set in ELB_ISR.c
V_T23IntFlag_U8 = 0; // Clear the TIMER Interrupt flag variable
AMGP.Read(Acc|Mag|Gyro|Pres|TempPres); // Read selected Sensors Data
AMGP.Send(Acc|Mag|Gyro|Pres|TempPres); // Send sensors data Packet through selected UART
V_Pitch_F32 = atan(AMGP.Data.AccY/AMGP.Data.AccZ); // Use sensors Data perfrom calcualtions
}
}
}
void ee24LCxx_hw_init(void)
{
uint32_t delay, i;
I2C1_INIT();
for (i =0; i < 4; i++)
{
delay = 0xFFFFF;
while (delay--);
}
ee_dev.init = ee24LCxx_init;
ee_dev.open = ee24LCxx_open;
ee_dev.close = ee24LCxx_close;
ee_dev.read = ee24LCxx_read;
ee_dev.write = ee24LCxx_write;
ee_dev.control = ee24LCxx_control;
ee_dev.type = RT_Device_Class_Unknown;
rt_device_register(&ee_dev, "eeprom", RT_DEVICE_FLAG_RDWR);
}
