xcorr
xcorr
About
- Username
- xcorr
- Location
- Montreal
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- Visits
- 13
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- Member
- Location
- Montreal
Comments
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So I managed to flash the Ganglion with latest firmware, and indeed that fixed it so I can see my pulse now (I'm alive!). Screenshot: I do notice that it there are still some glitches that are associated with shifting baselines, so I'll take a lo…
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That was definitely what I intend to do, and I have an FTDI friend and a cap to do so - I will try your flashing instructions and see if that helps.
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I tried every channel, with the switches both in both the up and down (common ref vs. individual ref) positions, with similar results. Screenshot is from AgCl sticky foam electrodes, but I've also tried gold cup with paste with similar results.
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It's still the stock firmware that came with it. The ECG signal you see at the top (channel 1) is with the 3-lead montage. I've also attempted to do EMG with this board but I can't see a signal. I did successfully test this board circa 2017, with …
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@wjcroft I was thinking of using the GPIO pins to flash an LED so I can synchronize the Ganglion to a USB webcam. There's D2 but the webcam is not directly looking at the Ganglion - you think it's going to mess us the signal to turn the GPIO pins on…