Instructions

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375 C-Control Pro IDE

5.26.1.23

Timer_T1PM

Timer Functions

Syntax

void Timer_T1PM(byte Mode, byte PS);

void Timer_T1PM(Mode As Byte, PS As Byte)

Description

This function defines if pulse width measurement or period measurement should be done. Then it ini-

tializes Timer_1 and sets the prescaler.

Parameter

Mode 0 = pulse width measurement, 1 = period measurement

PS prescaler

Table prescaler:

Prescaler

Tickduration Mega32 + Mega128

Tickduration Mega128 CAN

PS_1 (1)

67,8 ns

62,5 ns

PS_8 (2)

542,5 ns

500 ns

PS_64 (3)

4,34 µs

4 µs

PS_256 (4)

17,36 µs

16 µs

PS_1024 (5)

69,44 µs

64 µs

5.26.1.24 Timer_T1PWB

Timer Functions

Syntax

void Timer_T1PWB(word PW1);

Sub Timer_T1PWB(PW1 As Word)

Description

This function sets a new pulse width (Channel B) for Timer1 without changing the prescaler.

For the pulse width parameters do not use the value zero. See Pulse Width Modulation

Parameter

PW1 pulse width