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Rev.1.00 2007.11.1
REC10B0002-0100
44
__CreateEventCounter
Synopsis
<Set event counter mode>
Boolean __CreateEventCounter(unsigned long data1, unsigned int data2,
unsigned int data3, unsigned int data4, void* func)
data1 Setup data 1
data2 Setup data 2
data3 Setup data 3
data4 Setup data 4
func Callback function pointer
(Specify 0 if no callback functions are set.)
Description
Sets a specified timer to event counter mode.
[data1]
For data1, the following definition values can be set. To set multiple definition values at
the same time, use the symbol “|” to separate each specified value.
RAPI_TIMER_A0
Uses timer A channel 0.
RAPI_TIMER_A1
Uses timer A channel 1.
RAPI_TIMER_A2
Uses timer A channel 2.
RAPI_TIMER_A3
Uses timer A channel 3.
RAPI_TIMER_A4
Uses timer A channel 4.
RAPI_TIMER_B0
Uses timer B channel 0.
RAPI_TIMER_B1
Uses timer B channel 1.
RAPI_TIMER_B2
Uses timer B channel 2.
RAPI_TIMER_B3
Uses timer B channel 3.
RAPI_TIMER_B4
Uses timer B channel 4.
RAPI_TIMER_B5
Uses timer B channel 5.
RAPI_EV_EXTERNAL Selects the external signal input to TA
iIN
pin (when using timer Ai)
or TB
iIN
pin (when using timer Bi) for the count source.
RAPI_EV_TIMER_AJ Selects overflow or underflow of timer Aj (j = i-1, however j = 4 if i =
0) for the count source.
RAPI_EV_TIMER_AK Selects overflow or underflow of timer Ak (k = i+1, however k = 0 if i
= 4) for the count source.
RAPI_EV_TIMER_B2 Selects overflow or underflow of timer B2 for the count source.
RAPI_EV_TIMER_BJ Selects overflow or underflow of timer Bj (j = i – 1, however j = 2 if i
= 0, j = 5 if i = 3 ) for the count source.
RAPI_TIMER_ON Sets the timer to start operating in __CreateEventCounter.
RAPI_TIMER_OFF Sets the timer to stop operating in __CreateEventCounter.
RAPI_PULSE_ON Selects that pulses are output from TA
iIN
pin.
RAPI_PULSE_OFF Selects that no pulses are output from TA
iIN
pin.
RAPI_AUTO_RELOAD Selects reload type for the count type.
RAPI_FREE_RUN Selects free-run type for the count type.