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Xilinx / PYNQ

Python Productivity for ZYNQ
http://www.pynq.io/
BSD 3-Clause "New" or "Revised" License
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HDMI Out fails #118

Closed cathalmccabe closed 8 years ago

cathalmccabe commented 8 years ago

HDMI out does not seem to be working.

I have a HDMI monitor, and when no cable is plugged in it displays a message stating this.

I connect to a monitor from the HDMI TX on the Z1, and the message on monitor disappears, so it seems the board is detected, but the monitor sleeps as it is getting no signal.

I run the code below:

from pynq.drivers.video import HDMI hdmi_out = HDMI('out')

hdmi_out.mode(4) # 1920x1080 hdmi_out.start()

I tried manually creating a frame and writing data to in, and then writing to the display:

frame = hdmi_out.frame(0) # dumping frame at index

AM I doing something wrong?

beja65536 commented 8 years ago

Addresses in drivers/video.py have been updated to match latest base design address scheme. Tested with the attached notebook. [Uploading Video.zip…]()