Maxim-integrated 73M1866B/73M1966B FXOAPI Manual de usuario descargar pdf (Pagina 59)

UG_1x66B_046 73M1866B/73M1966B FXOAPI User Guide

Rev. 2.1 59

4.11 M1966_GPIO_DATA_COMMAND

Description

GPIO data access command. If the M1966_GPIO_SIGNAL_DIRECTION is set to

M1966_GPIO_DIR_INPUT, perform the M1966_GPIO_DATA_GET returns the logical value of type

M1966_GPIO_DATA_TYPE of the appropriate GPIO as an input. If the

M1966_GPIO_SIGNAL_DIRECTION is set to M1966_GPIO_DIR_OUTPUT, the corresponding GPIO port

outputs the logical value as written.

Prototype

typedef enum

{

M1966_GPIO_DATA_GET = 0, /* Read GPIO data */

M1966_GPIO_DATA_SET = 1 /* Write GPIO data */

}

M1966_GPIO_DATA_COMMAND;

Parameters

Name Value Description

M1966_GPIO_DATA_GET

Read GPIO data

M1966_GPIO_DATA_SET

Write GPIO data

4.12 M1966_GPIO_DATA_TYPE

Description

GPIO data types – this is the GPIO data returned from the M1966_GPIO_DATA_GET access command,

or data to be written to the GPIO port using the M1966_GPIO_DATA_SET access command.

Prototype

typedef enum

{

M1966_GPIO_DATA_LOW = 0, /* GPIO data - low */

M1966_GPIO_DATA_HIGH = 1 /* GPIO data - high */

}

M1966_GPIO_DATA_TYPE;

Parameters

Name Value Description

M1966_GPIO_DATA_LOW

GPIO data - low

M1966_GPIO_DATA_HIGH

GPIO data - high

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Maxim-integrated 73M1866B/73M1966B FXOAPI Manual de usuario Pagina 59