[AX5410 - 16 Channel Opto-Isolated Digital Input Card]
Function:
ax5410PCIDevInfo
Description:
Retrieve the PCI device information.
int ax5410PCIDevInfo(int DevNo,int* pbase_addr, int* pIRQNo, int* pSlotNo);
DevNo: Device scan order that will be found by PCI device driver.
pbase_addr: Pointer to I/O base address of the device.
pIRQNo: Pointer to device IRQ number.
pSlotNo: Pointer to device slot number.
Remarks:
Call this function to retrieve the AXIOM PCI/Compact PCI devices' information
, such as base address, IRQ number, and slot number. These information will
be used by all the other driver function calls.
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:
ax5410Init
Description:
Initialize the device.
int ax5410Init(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_DI
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: ax5410Term
Description:
Terminate the device driver.
int ax5410Term(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:
ax5410GetDevAtbu
Description:
Retrieve the device attribute.
int ax5410GetDevAtbu(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:
ax5410IRQSetting
Description:
Setting up the interrupt service routine for digital input via interrupt.
int ax5410IRQSetting(int base_addr, void ISR(*isr)());
base_addr: I/O base address of the device.
*isr: The user specified interrupt service routine.
Remarks:
Use this function to specified the interrupt service routine. Each time
the interrupt was generated, the *isr will be called.
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:
ax5410IRQRestore
Description:
Restore the old interrupt service routine.
int ax5410IRQRestore(int IRQNo);
IRQNo: IRQ number specified in the ax5410IRQSetting function.
Remarks:
Use this function to restore the interrupt service routine. Call this
function everytime if ax5410IRQSetting was called, and before the
ax5410Term was called.
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:
ax5410DI
Description:
Digital input function for a specified channel.
int ax5410DI(int base_addr, int chan, int* data);
base_addr: I/O base address of the device.
chan: Channel to perform DI function.
data: Storage for digital input status.
Remarks:
This function will retrieve the one and only specified channel for it's
digital input status. The status value will stored in the third parameter,
data, where '1' stands for 'HIGH' status, and '0' for 'LOW' one.
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:
ax5410DI_P
Description:
Digital input function for a specified port(16-bit).
int ax5410DI_P(int base_addr, int* data);
base_addr: I/O base address of the device.
data: Storage for digital input status.
Remarks:
This function will retrieve all the digital input status of channels in
the same port at one time.
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.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.