CCS C Compiler Manual PCB / PCM / PCH

Function:
Availability:
Requires:
Examples:
Example Files:
Also See:
Charges the ultra-low power wake-up capacitor on PIN_A0 for time
microseconds, and then puts the PIC to sleep. The PIC will then wake-up
on an 'Interrupt-on-Change' after the charge on the cap is lost.
Ultra Low Power Wake-Up support on the PIC (example, PIC12F683)
#USE DELAY
while(TRUE)
{
if (input(PIN_A1))
//do something
else
sleep_ulpwu(10); //cap will be charged for 10us,
//then goto sleep
}
None
#USE DELAY
sleep_ulpwu( )
Syntax:
Parameters:
Returns:
Function:
Availability:
Requires:
Examples:
Example Files:
Also See:
sleep_ulpwu(time)
time specifies how long, in us, to charge the capacitor on the ultra-low
power wakeup pin (by outputting a high on PIN_B0).
undefined
Charges the ultra-low power wake-up capacitor on PIN_B0 for time
microseconds, and then puts the PIC to sleep. The PIC will then wake-up
on an 'Interrupt-on-Change' after the charge on the cap is lost.
Ultra Low Power Wake-Up support on the PIC (example,
PIC124F32KA302)
#USE DELAY
while(TRUE)
{
if (input(PIN_A1))
//do something
else
sleep_ulpwu(10); //cap will be charged for 10us,
//then goto sleep
}
None
#USE DELAY
312