[AX10412 - 16 Ch. Isolated Temp/Voltage Measurement Module]
Function:
ax10412Init
Description:
Initialize the device.
int ax10412Init(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_AI
ID_FUNC_AI_IRQ
ID_FUNC_DI
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: ax10412Term
Description:
Terminate the device driver.
int ax10412Term(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:
ax10412GetDevAtbu
Description:
Retrieve the device attribute.
int ax10412GetDevAtbu(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:
ax10412DI
Description:
Digital input function for a specified channel.
int ax10412DI(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:
ax10412DI_P
Description:
Digital input function for a specified port(8-bit).
int ax10412DI_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.
Function:
ax10412DO
Description:
Digital output function for the specified channel.
int ax10412DO(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:
ax10412DO_P
Description:
Digital output function for a specified port(8-bit).
int ax10412DO_P(int base_addr, int data);
base_addr: I/O base address of the device.
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.
Function:
ax10412AI
Description:
Analog input function for specified channel.
int ax10412AI(int base_addr, int chan, int gaincode, float* pfdata);
base_addr: I/O base address of the device.
chan: channel to perform analog input function.
gaincode: Gain code of the device. High byte determines the AI resolution,
where 0:12-bit and 1:16-bit resolution. Low byte determines input range as
follows:
0:+- 5V
1:+- 0.5V
2:+- 0.05V
3:+- 0.01V
4:0~ 10V
5:0~ 1V
6:0~ 0.1V
7:0~ 0.02V
8:+- 10V
pfdata: Pointer to storage of analog input data.
Remarks:
This function uses software triggered method to perform an analog input
function. The gaincode should be set according to the users maunal of the
device.
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:
ax10412CJC
Description:
Retrieve the CJC value of the device.
int ax10412CJC(int base_addr, int GainCode, float* pCJC);
base_addr: I/O base address of the device.
GainCode: Gain code of the device. High byte determines the AI resolution,
where 0:12-bit and 1:16-bit resolution. Low byte determines input range as
follows:
0:+- 5V
1:+- 0.5V
2:+- 0.05V
3:+- 0.01V
4:0~ 10V
5:0~ 1V
6:0~ 0.1V
7:0~ 0.02V
8:+- 10V
pCJC: Pointer to storage of CJC value.
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:
ax10412Temp
Description:
Temperature measuring function
int ax10412Temp(int base_addr, int chan, int GainCode, int ThermoType, float* pfdata);
base_addr: I/O base address of the device.
chan: Channel number.
GainCode: Gain code of the device. High byte determines the AI resolution,
where 0:12-bit and 1:16-bit resolution. Low byte determines input range as
follows:
0:+- 5V
1:+- 0.5V
2:+- 0.05V
3:+- 0.01V
4:0~ 10V
5:0~ 1V
6:0~ 0.1V
7:0~ 0.02V
8:+- 10V
ThermoType: Thermocouple type. The value will be one of follows:
ID_JTYPE
ID_KTYPE
ID_TTYPE
ID_ETYPE
ID_RTYPE
ID_STYPE
pfdata: Pointer to storage of temperature value.
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.