Digi RCM4000 - Manual (Page 52)

46 RabbitCore RCM4000
5.2.4.2 Alerts
Polls the real-time clock until a timeout occurs. The RCM4000 will be in a low-power mode during this
time. Once the timeout occurs, this function call will enable the normal power source. The A/D converter
oscillator will be disabled and enabled.
PARAMETERS
timeout is the duration of the timeout in seconds
RETURN VALUE
None.
SEE ALSO
brdInit
Polls a digital input for a set value or until a timeout occurs. The RCM4000 will be in a low-power mode
during this time. Once a timeout occurs or the correct byte is received, this function call will enable the
normal power source and exit.
PARAMETERS
dataport is the input port data register to poll (e.g., PADR).
portbit is the input port bit (0–7) to poll.
value is the value of 0 or 1 to receive.
timeout is the duration of the timeout in seconds (enter 0 for no timeout).
RETURN VALUE
None.
void timedAlert(unsigned long timeout);
void digInAlert(int dataport, int portbit,
int value, unsigned long timeout);