![](/images/new-backgrounds/1180387/180387547x1.webp)
SMART I/O User’s Manual | Chapter 5 Analog Modules | |||
|
|
|
|
|
|
|
|
|
|
5.5.8.6 SMDAC1PutVRaw
Syntax
error_code SMDAC1PutVRaw(u_int8 PortNr, u_int8 Channel, u_int16 Value);
Description
This function sets the selected DAC channel to the chosen value. No gain or offset correction is performed and the given value will always be masked to a
Input
u_int8 PortNr u_int8 Channel
u_int16 Value
Output
error_code
Example
Number of the DAC output channel to access
Value to be written
SUCCESS | if module was not initialized |
E_SEEK | |
if the module is unknown |
or standard
RetVal = SMDAC1PutVRaw(0, 1, 0x0FFF);
|
|
|
|
|
|
| Value |
|
| |
|
|
|
| Unipola | r |
| Bipolar |
|
| |
|
|
| Positive | Positive | $0FFF |
| ||||
|
|
|
| +1LSB | $0001 | +1LSB | $0801 |
| ||
0 | $0000 | 0 | $0800 |
| ||||||
|
|
|
|
|
|
|
| $07FF | ||
| Page | 5 - 118 |
|
|
|
| Negative | $0000 | October 01, 1996 | |
|
| ©1996 PEP Modular Computers GmbH |
| |||||||
|
| |||||||||
|
|
|
|
|
|
|
|