//#START_FUNCTION_HEADER//////////////////////////////////////////////////////
//#
//# Description: Initialization function. Configures IO pins, enables interrupts.
//# Heartbeat checks the accelerometers and determines if there are 1
//# or 2 active (in case we unstuff the second one in future) and sets.
//# the device into factory mode. In debug, it can print out initialization stats.
//#
//# Parameters: None
//#
//# Returns: Nothing
//#
//#//END_FUNCTION_HEADER////////////////////////////////////////////////////////
void setup()
{
pinMode(LED, OUTPUT);
pinMode(SAME_BLE, INPUT);
pinMode(INT1_ACC, INPUT);
pinMode(INT2_ACC, INPUT);
pinMode(INT_BLE, INPUT);
#ifdef RDV_DEBUG
Serial.begin(115200);
while(!Serial);
#endif
sei(); //ENABLE EXTERNAL INTERRUPT FOR WAKEUP
got_slp_wake = false;
got_data_acc = false;
got_int_ble = false;
both_acc = false;
_sleep_inactive = false;
_sleep_active = false;
intCount = 0;
// WHO_AM_I should always be 0x2A
accel_on = acc1.readRegister(WHO_AM_I) == 0x2A;
both_acc = acc2.readRegister(WHO_AM_I) == 0x2A;
#ifdef RDV_DEBUG
if(accel_on)
{
Serial.println("MMA8452Q is on-line...");
}
else
{
Serial.print("Could not connect to MMA8452Q");
}
#endif
#ifdef RDV_DEBUG
Serial.println("WELCOME TO CYCLEAT...");
Serial.println("+++++++++++++++++++++++++++++");
long tempVcc = read_vcc();
Serial.print("Power Level At: ");
Serial.print(tempVcc / 1000);
Serial.print(".");
Serial.print(tempVcc % 1000);
Serial.println("V");
Serial.print("ACC ODR: ");
Serial.println(f_odr);
Serial.print("ACC 1: ");
Serial.print(accel_on);
Serial.print("\t");
Serial.print("ACC 2: ");
Serial.println(both_acc);
Serial.println("+++++++++++++++++++++++++++++");
Serial.println("Setting into factory mode...");
delay(2500);
#endif
set_factory_mode();
}
int main ()
{
// Disable the ADC
disable_adc();
// Watchdog timer reset safety check
wdt_reset_safety();
// Initialise watchdog timer
init_wdt();
// Identify input and output pins
init_pins();
// Buffer for text
char s[20];
// Setup direction and port for debug logging
STX_PORT |= 1<<STX_BIT;
STX_DDR |= 1<<STX_BIT;
// Initialise DSP
int i = 0;
for (; i < MAX_READINGS; i++) readings[i] = 0;
for (;;)
{
// Go to sleep
sleep_avr();
// Read VCC and convert to base 10 number
long vcc = read_vcc();
dsp(vcc);
utoa(average, s, 10);
// Output VCC to soft serial PIN STX_BIT
sputs(s);
sputs("\n\r");
if (average > FULL_CHARGE_MV)
{
init_wdt_05s();
blink();
}
else init_wdt();
}
}
int main (void) {
uint8_t j;
aes128_ctx_t ctx; /* the context where the round keys are stored */
aes128_init(key, &ctx); /* generating the round keys from the 128 bit key */
wakeup_init();
sei(); //Activate interrupts
rfm70_init();
j = 0;
while(1) {
set_sleep_mode(SLEEP_MODE_IDLE);
sleep_mode();
if (interrupt_flag == 1) {
interrupt_flag = 0;
rfm70_mode_transmit();
rfm70_power(3);
_delay_ms(50);
read_vcc(); //setup the ADC
data.info.type = 1;
data.info.vcc = vcc;
data.info.vcc_factor = VCC_SCALE_FACTOR;
data.info.tempreture = 0;
for (uint8_t i=0;i<11;i++) {
data.info.data[i] = 0;
}
aes128_enc(data.raw, &ctx); /* encrypting the data block */
rfm70_transmit_message( data.raw, 16 );
_delay_ms(100);
rfm70_mode_powerdown();
}
}
return 0;
}
