AXIOMTEK IRU151-I, Reference Manual, Page: 18 / 55

IRU151-I Programmer Guidel
12 Function Description
2.6 ReadAIDataEx
 Description
Read AI data from SDK
 Definition
void ReadAIDataEx(
int size,
char *data,
int *length
);
 Parameters
size [in]: The buffer size.
*data [out]: The AI data.
(For example: Setting AI channel are 0, 1, 2, the input
data will put buffer by order. The data of channel 0 is
stored in data[0] and and data[1], the data of channe 1
is stroed in data[2] and and data[3] , the data of
channel 2 is stored in data[4] and and data[5] and so
on.
* length [out]: The length of AI data.
 Return value
NULL
 Example
int ret = 0;
int I = 0;
char
buffer[1024 * 32] = “”;
int length = 0;
ret = ReadAIDataEx(1024*32, buffer, &length);
(Continue)