CCS C Compiler Manual PCB / PCM / PCH

Functional Overview
None
Relevant Interrupts :
INT_TIMER5
Relevant Include Files:
Interrupt fires when timer5 overflows
None, all functions built-in
Relevant getenv() parameters:
TIMER5
Returns 1 if the device has timer5
Example Code:
For PIC18F4431
setup_timer_5(T5_DISABLED)
//disables timer5
or
setup_timer_5(T5_INTERNAL|T5_DIV_BY_1); //sets the internal clock as source and
//prescale as 1.
//At 20Mhz timer5 will increment every .2us in
this
//setup and overflows every 13.1072ms
set_timer5(0); //this sets timer5 register to 0
time=get_timer5();
//this will read the timer5 register value
TimerA
These options lets the user configure and use timerA. It is available on devices with Timer A
hardware. The clock/counter is 8 bit. It counts up and also provides interrupt on overflow. The
options available are listed in the device's header file.
Relevant Functions:
setup_timer_A(mode)
set_timerA(value)
value=get_timerA()
Relevant Preprocessor:
None
Disable or sets the source and prescale for timerA
Initializes the timerA clock/counter
Returns the value of the timerA clock/counter
Relevant Interrupts :
INT_TIMERA
Relevant Include Files:
Interrupt fires when timerA overflows
None, all functions built-in
Relevant getenv() parameters:
TIMERA
Returns 1 if the device has timerA
73