Acrosser Technology AAD-C622A Series, Руководство пользователя

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AAD-C622AX
64 Acrosser Technology Co., Ltd.
Syntax: int get_gpi_status(int pin)
Description: Set the status of GPIO input pins.
Parameters: This function fills in an integer variable as the parameter.
The pin4 ~ pin7 is the status of the input pins.
Return Value: 0 or 1 (0 is Low, 1 is High)
Syntax: void set_gpo_status(int pin, int value);
Description: Set the status of GPIO Output pins and Value.
Parameters: Set pin 0-3 value. 0 is Low, 1 is High
Return Value: None.
4.2.2.2. Watchdog
Syntax: void wdt_start(int timevalue)
Description: This function sets the watchdog timer register to the value
‘val’ and starts to count down. The value could be 0 ~ 255.
The unit is second. Setting the timer register to 0 disables
the watchdog function and stops the countdown.
Parameters: The parameter’timevalue’ is the value to set to watchdog
timer register. The range is 0~255.
Return Value:
None.
Syntax: int get_wdt_count(void)
Description: This function read the value of the watchdog time counter
and retruns it to the caller
Parameters: None.
Return Value: This function returns the value of the time counter and
return it to the caller as an integer.
Syntax: void wdt_stop(void)
Description: This function read the watchdog timer stop.
Parameters: None.
Return Value: None.