JHCTech KGEC-6310, User Manual, Page: 63 / 63

User’s Manual
58
Bit =1, means output high level
Bit =0, means output low level
Note:
4 *
creation date
：
5*========================================================================*/
/*==========================================================================
1 * void MB_gpio_init ();
2 * function description: initialization function of the motherboard gpio, this function must be called
once before using it
3 * parameter description
：
4 * creation date
：
5*======================================================================*/
/*==========================================================================
1 * void watchdog_set(int time);
2 * function description
：
Watchdog function
3 * parameter description
：
time is to Set the dog feeding time
，
Value between 0 and 255
Setting 0 means to turn off the watchdog
4 * creation date
：
5*=======================================================================*/
Note: If you want more programs of the motherboard’s watchdog and subcard’s GPIO, please call +86-
0755-86021176-(8021)/+86-0755-86021176-(8023) for more information.
Value Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
GPIO pin PIN8 PIN7 PIN6 PIN5 PIN4 PIN3 PIN2 PIN1