This document contains information about all patches available for the following products:
The following list describes issues in previous versions of NI Vision Development Module that are fixed in this update. If you have a CAR ID, you can search this list to validate that the issue has been fixed. This is not an exhaustive list of issues fixed in the current version of NI Vision Development Module.
| ID | Fixed Issue |
|---|---|
| 590374 | The IMAQ FPGA Local Threshold VI needs to operate at 30 MHz on IC-317x targets when using the Niblack method. If operated above 30 MHz, it results in a distorted image. FlexRIO devices can operate at default clock rates for the IMAQ FPGA Local Threshold VI, but their maximum throughput is not optimized. Note: This patch corrects these issues in LabVIEW 2014 and later. Vision Assistant users will require additional files to correct this problem for FPGA code generation. Refer to the table below for operating frequencies for supported targets. |
The following list describes issues related to NI Vision Development Module that are fixed in a separate update, NI Vision Common Resources 2016 f1. If you have a CAR ID, you can search this list to validate that the issue has been fixed. This is not an exhaustive list of issues fixed in the current version of NI Vision Development Module.
| ID | Fixed Issue |
|---|---|
| 591845 | Calling the IMAQ Distance VI in a loop crashes LabVIEW with an access violation. |
| 593465 | Data Matrix ISO 15415:2004 grading crash. |
| 594153 | Inconsistent fixed pattern damage grading for ISO 15415:2004 rectangular Data Matrix codes. |
| 594766 | LabVIEW crashes with error 0xC0000005 when using IMAQ Extract Countour VI with certain images. |
| 601519 | Data Matrix decoding is not consistent with a given ROI for rectangular codes and can return incorrect data. |
Refer to the table below for the maximum supported operating frequencies for IMAQ FPGA Local Threshold VI when using the Niblack method on various targets.
| FPGA Target | Operating Frequency |
|---|---|
| FlexRIO | |
| PXIe-7975R | 75MHz |
| PXIe-7976R | 75MHz |
| Industrial Controller | |
| IC-3173 | 60MHz |
| Frame Grabber | |
| PCIe-1473R | 40MHz |
| PCIe-1473R-LX110 | 40MHz |
| CompactRIO | |
| cRIO-9034 | 40MHz |
Drivers and Updates: NI Vision Development Module 2016 f1 FPGA Patch