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emard / ulx3s-bin

Quickstart binaries for flashing ULX3S to factory-default state
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Signal Generator working? #1

Open gojimmypi opened 4 years ago

gojimmypi commented 4 years ago

Nothing happens when I hold down the buttons as described here, I see a red grid with a yellow line down the middle, a +0.0 all on the OLED screen but no test signal indication. I tried btn 3 and 4 separately, and concurrently.

emard commented 4 years ago

Sorry buttons are not supported yet on ADDA bitstream its a bit too early for this :) buttons are working for PS/2 mode bitstreams and onboard ADC usb (non ADDA bitstreams) display USB lines status

in the source it's possible to make any combination of mouse type PS2 USB host-serial, tcpip output video DVI/OLED, traces to monitor ADC, USB, PS2

for ADDA bitstream you should see sawtooth wave of fixed freq in cyan trace and if you connect loopback BNC cable then the similar sawtooth should be seen on yellow trace too coming from ADC conversion

with mouse you should be able to move crosshair cursor and roll the wheel or drag and drop to change things

On 8/21/19, gojimmypi notifications@github.com wrote:

Nothing happens when I hold down the buttons as described here, I see a red grid with a yellow line down the middle, a +0.0 all on the OLED screen but no test signal indication. I tried btn 3 and 4 separately, and concurrently.

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