P0071 Datasheet, PDF (35/43 Pages) Altera Corporation – DE2-115 with LCD Touch Panel and Camera

„ Demonstration Source Code
• Project directory: tPad_VIP_Camera
• Bit stream used: tPad_VIP_Camera.sof
• Nios II Workspace: tPad_VIP_Camera \Software
„ Demonstration Batch File
Demo Batch File Folder: tPad_VIP_Camera\demo_batch
The demo batch file includes the following files:
• Batch File: tPad_VIP_Camera.bat, tPad_VIP_Camera _bashrc
• FPGA Configure File: tPad_VIP_Camera.sof
• Nios II Program: tPad_VIP_Camera.elf
„ Demonstration Setup
• Connect the VGA output of the tPad board to a VGA monitor (both LCD and CRT type of
monitors should work)
• Load the bit stream into FPGA (note*)
• Run the Nios II and choose tPad_VIP_Camera\Software as the workspace. Click on the Run
button (note *)
• The system enters the FREE RUN mode automatically. Press KEY[0] on the DE2-115 board
to reset the circuit
• Press KEY[2] to stop run; you can press KEY[3] again to switch back to FREE RUN mode
and you should be able to see whatever the camera captures on the VGA display
• Press and drag the video frame box will result in scaling the playing window to any size, as
shown in Figure 4-10
Note:
(1).Execute tPad_VIP_Camera\demo_batch\tPad_VIP_CameraA.bat will download .sof and .elf
files.
(2).You may need additional Altera VIP suite Megacore license features to recompile the project.
Figure 4-15 illustrates the setup for this demonstration.
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