Reason for GPS problems found! / more patches
andy at openmoko.com
Mon Jul 21 22:27:20 CEST 2008
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Somebody in the thread at some point said:
| sd_idleclk=1 and sd_drive=0:
| I can't see a weakening of the gps-signal. Signal strength seems as good
| as with sd_idleclk=0.
| I copied some (big) files to and from the card, none were corrupted, all
| md5-sums were identical. I'm using a sandisk 4GB SDHC card.
Cool, thanks for the report. That was a tougher test than you might
have thought, since sd_idleclk=1 keeps the SD Clock going all the time.
~ Normally you would leave sd_idleclk at default of 0 and stop the clock
when no transfer.
So the fact you were OK at drive level 0 should mean are able to use SD
card how you like without problems from SD_CLK to GPS any more.
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