[AX5048O - 48 Ch. Opto-isolated D/O Board] Function: ax5048OInit Description: Initialize the device. int ax5048OInit(int base_addr, int function); base_addr: I/O base address of the device. function: Function ID. Remarks: This function should be called once before the device performming any data I/O functions. The function ID could be either of the constants listing below or any combinition of them: ID_FUNC_DO ID_FUNC_ALL Return Values: This function will return an error code defined in the ERROR CODE LIST of AXDDR include file(axddr.h). Please be sure to check this returned value to determine whether the function call succeed or not. If there're no any error occured, the return value should be ERR_NOERR. Otherwise, the value will be the one defined in ERROR CODE LIST. Function: ax5048OTerm Description: Terminate the device driver. int ax5048OTerm(int base_addr); base_addr: I/O base address of the device. Remarks: This function should be called once if the device will no longer performming any data I/O functions. Usually at the end of you data acquisition/control processes. Return Values: This function will return an error code defined in the ERROR CODE LIST of AXDDR include file(axddr.h). Please be sure to check this returned value to determine whether the function call succeed or not. If there're no any error occured, the return value should be ERR_NOERR. Otherwise, the value will be the one defined in ERROR CODE LIST. Function: ax5048OGetDevAtbu Description: Retrieve the device attribute. int ax5048OGetDevAtbu(LPDEVATBU lpDevAtbu); lpDevAtbu: Pointer to the DEVATBU struct, which stores the device attribute. Return Values: This function will return an error code defined in the ERROR CODE LIST of AXDDR include file(axddr.h). Please be sure to check this returned value to determine whether the function call succeed or not. If there're no any error occured, the return value should be ERR_NOERR. Otherwise, the value will be the one defined in ERROR CODE LIST. Function: ax5048ODO Description: Digital output function for the specified channel. int ax5048ODO(int base_addr, int chan, int data); base_addr: I/O base address of the device. chan: channel to proform digital output function. data: Digital output status.0:LOW, 1:HIGH. Remarks: Use this function to output a LOW or HIGH signal to the specified channel. Return Values: This function will return an error code defined in the ERROR CODE LIST of AXDDR include file(axddr.h). Please be sure to check this returned value to determine whether the function call succeed or not. If there're no any error occured, the return value should be ERR_NOERR. Otherwise, the value will be the one defined in ERROR CODE LIST. Function: ax5048ODO_P Description: Digital output function for a specified port(8-bit). int ax5048ODO_P(int base_addr, WORD grp_port, int data); base_addr: I/O base address of the device. grp_port: Group number(HIBYTE) and port number(LOBYTE) of DI channels. i.e. 0x0201 stands for group(CN#) 2, port 1. data: Digital output status for a port(8-channel). Remarks: Use this function to output signals(LOW/HIGH) at one time for channels in the same port. Return Values: This function will return an error code defined in the ERROR CODE LIST of AXDDR include file(axddr.h). Please be sure to check this returned value to determine whether the function call succeed or not. If there're no any error occured, the return value should be ERR_NOERR. Otherwise, the value will be the one defined in ERROR CODE LIST.Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
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