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This thread is privately moderated by Jack Crossfire, who may elect to delete unwanted replies.
May 06, 2008, 03:35 AM
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barometer of bliss

Since a barometer was on the manifest for VicaGlider & the credit card reset on May 1, decided to nuke it.

So far, the DRDY pins R not tristate. U need discrete microcontroller inputs for those in addition to the discrete outputs for the chip selects. Those chip selects need to be diode/resistor converters so they default to high.

We have the barometer & mag sharing the same SPI bus, but the barometer updates far less frequently than the mag. U have to send some commands to the barometer, wait 0.5 seconds for it to send an interrupt, get byte #1, send more commands, wait, get byte #2, & so on. Getting around that problem is going to put this story out of commission for a while.

Oh and yes. Figured out why Maker Faireeeee looked so washed out. Been raising the black levels because everything looks too dark on the HP.
Last edited by Jack Crossfire; May 06, 2008 at 03:49 AM.
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