/**
* Initializes all of the device systems. If the clear button
* is held down at the end of the initialization then defaults
* are restored to all EEPROM settings.
*
* @return Returns 'OK' if previous data was found by data_Init(), 'ERROR' otherwise.
*/
status init(void)
{
Time time;
int i;
cli();
user_Init();
timer_Wait_MS(1000);
// The serial port is now connected to the GSM modem, not the FTDI chip...
// coms_Init();
gsm_modem_Init();
usart_Print_Num(SERIAL, UBRR1L);
sensor_Init(true);
data_Init();
if (user_Get_Button(BUTTON_CLEAR))
{
for (i = 0; i < 50; i++)
{
timer_Wait_MS(50);
user_Toggle_LED(LED_CLEAR);
user_Toggle_LED(LED_STOP);
user_Toggle_LED(LED_START);
user_Toggle_LED(LED_POWER);
}
adx_Calibrate();
rtc_Init();
data_Reset_EEPROM();
wdt_enable(WDTO_120MS);
}
// Hard-coded time and date for now since we don't have
// an application to set the time with...
// We should really try to get this from the GSM modem
time.hours = 12; // set to noon
time.minutes = 0;
time.seconds = 0;
time.month = 2; // March
time.dow = 5; // Thursday
time.year = 12; // 2012
time.date = 1; // The 1st
rtc_Set_Time(&time);
sei();
return OK;
}
/**
* Initializes all of the device systems. If the clear button
* is held down at the end of the initialization then defaults
* are restored to all EEPROM settings.
*
* @return Returns 'OK' if previous data was found by data_Init(), 'ERROR' otherwise.
*/
status init(void)
{
int i;
cli();
user_Init();
timer_Wait_MS(1000);
coms_Init();
sensor_Init(true);
data_Init();
if (user_Get_Button(BUTTON_CLEAR))
{
for (i = 0; i < 50; i++)
{
timer_Wait_MS(50);
user_Toggle_LED(LED_CLEAR);
user_Toggle_LED(LED_STOP);
user_Toggle_LED(LED_START);
user_Toggle_LED(LED_POWER);
}
adx_Calibrate();
rtc_Init();
data_Reset_EEPROM();
wdt_enable(WDTO_120MS);
}
sei();
return OK;
}
/**
* Handles all actions related to button presses during operation,
* including LED changes. Any change to runData to relayed through
* the given pointer, such as the recording state. Also handles the
* clear button implementation.
*
* @param runData Address of the runData structure.
*/
void user_Handle_Buttons(RunData *runData)
{
static unsigned int buttonTimer[3] = {0, 0, 0};
static unsigned int buttonLastTime[3] = {0, 0, 0};
int i;
if (user_Get_Button(BUTTON_CLEAR))
{
user_Set_LED(LED_CLEAR, ON);
runData->liveData = false;
if (timer_Job_Ready4(&buttonTimer[BUTTON_CLEAR - 1], 3000, &buttonLastTime[BUTTON_CLEAR - 1], false))
{
runData->record = false;
user_Set_LED(LED_STOP, ON);
user_Set_LED(LED_START, OFF);
data_Clear();
for (i = 0; i < 50; i++)
{
timer_Wait_MS(50);
user_Toggle_LED(LED_CLEAR);
}
}
}
else
{
if ((runData->record || runData->liveData) &&
(runData->recordTimer > runData->recordPeriod - 5))
{
user_Set_LED(BUTTON_CLEAR, ON);
}
else
{
user_Set_LED(BUTTON_CLEAR, OFF);
}
buttonTimer[BUTTON_CLEAR - 1] = 0;
}
if (user_Get_Button(BUTTON_START))
{
runData->record = true;
runData->liveData = false;
}
if (user_Get_Button(BUTTON_STOP))
{
runData->record = false;
runData->liveData = false;
}
if (runData->record || runData->liveData)
{
user_Set_LED(LED_START, ON);
user_Set_LED(LED_STOP, OFF);
}
else
{
user_Set_LED(LED_STOP, ON);
user_Set_LED(LED_START, OFF);
}
}
