JHCTech WPPC-H1580T, User Manual

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User’s Manual
52
Note
：
The output value is valid only when the pin is in output mode.
4 * creation date
：
5 *
======================================================================*/
void I715_2nd_gpio_mode(int port,int mode);
/*======================================================================
1 * void I715_2nd_gpio_output(int port,int level);
2 * function description
：
subcard output high and low level
3 *parameter descirption
：
parameter
：
port fill in GPIO number of the subcard, 1 or 2
level 8 bits of a byte, each bit controls a GPIO pin output value,
Bit =1, means output high level
Bit =0, means output low level
description
：
The output value is valid only when the pin is in output mod
4 * creation date
：
5 *
==================================================================== */
void I715_2nd_gpio_output(int port,int level);
level Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
GPIO pin PIN8 PIN7 PIN6 PIN5 PIN4 PIN3 PIN2 PIN1