AXIOMTEK AX92904 Quick Installation Manual

5. AxConfigGPIO(): Set GPIO configuration to input or output. If GPIO0
is digital input and GPIO1~7 are digital outputs, the GPIO1[0] value
will be 0x01.
Function BOOL AxConfigGPIO(byte GPIO1[], byte GPIO2[],
byte GPIO3[], byte GPIO4[]);
Arguments All GPIO configuration values for setting are placed in
four 1-byte arrays:
GPIO1[]: The 1-byte array for GPIO0~7 configuration.
GPIO2[]: The 1-byte array for GPIO8~15 configuration.
GPIO3[]: The 1-byte array for GPIO16~23 configuration.
GPIO4[]: The 1-byte array for GPIO24~31 configuration.
Return TRUE: No error.
FALSE: Function fails.
6. AxSetDO() : Set digital output status. If GPIO0 is set to High, the
SetDO1[0] value will be 0x01.
Function BOOL AxSetDO(byte
SetDO3[], byte SetDO4[]);
All digital output values for setting are placed in four 1-
Arguments
byte arrays:
SetDO1[]: The 1-byte array for GPIO0~7 output status.
SetDO2[]: The 1-byte array for GPIO8~15 output status.
SetDO3[]: The 1-byte array for GPIO16~23 output
status.
SetDO4[]: The 1-byte array for GPIO24~31 output
status.
Return TRUE: No error.
FALSE: Function fails.
7. AxGetDI(): Get digital input status. If GPIO0 read back is High, the
ReadDI1[0] value will be 0x01.
Function BOOL AxGetDI(byte ReadDI1[], byte ReadDI2[], byte
ReadDI3[], byte ReadDI4[]);
Arguments All digital input values read back are placed in four 1-
byte arrays:
ReadDI1[]: The 1-byte array for GPIO0~7 input status.
ReadDI2[]: The 1-byte array for GPIO8~15 input status.
ReadDI3[]: The 1-byte array for GPIO16~23 input
status.
ReadDI4[]: The 1-byte array for GPIO24~31 input
status.
Return TRUE: No error.
FALSE: Function fails.
4
SetDO1[], byte SetDO2[], byte
94192904010E
©
Copyright 2016 Axiomtek Co., Ltd.
Version A2 June 2016
Printed in Taiwan
AX92904 Quick Installation Guide
Checklist
 AX92904 module x1  Quick installation guide x1
 Utility CD x1
Dimension and Fixing Holes
Top View
Module Layout
Top View
94192904010E
©
Copyright 2016 Axiomtek Co., Ltd.
Version A2 June 2016
Printed in Taiwan
Side View
Bottom View
1