CCS C Compiler Manual PCB / PCM / PCH

value = input_e()
value = input_f()
value = input_g()
value = input_h()
value = input_j()
value = input_k()
Parameters:
Returns:
Function:
Availability:
Requires:
Examples:
Example
Files:
Also See:
None
An 8 bit int representing the port input data.
Inputs an entire byte from a port. The direction register is changed in accordance with
the last specified #USE *_IO directive. By default with standard I/O before the input is
done the data direction is set to input.
All devices.
Nothing
data = input_b();
ex_psp.c
input(), output_x(), #USE FIXED_IO, #USE FAST_IO, #USE STANDARD_IO
interrupt_active( )
Syntax:
Parameters:
Returns:
Function:
Availability:
Requires:
Examples:
Example Files:
Also See:
interrupt_active (interrupt)
Interrupt – constant specifying the interrupt
Boolean value
The function checks the interrupt flag of the specified interrupt and
returns true in case the flag is set.
Device with interrupts
Should have a #INT_xxxx, Constants are defined in the devices .h file.
interrupt_active(INT_TIMER0);
interrupt_active(INT_TIMER1);
None
disable_interrupts() , #INT , Interrupts Overview
208