c6ff292721
DataFlash: fallback to BlockErase if ChipErase fails
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The errata on the APM2 dataflash chip says that ChipErase may not work
on some chips
2012-07-04 12:42:46 +10:00
c2fb8a7a98
DataFlash: use ChipErase() instead of PageErase() on all pages
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This makes the DataFlash erase much faster (about 6 seconds instead of
about 60 seconds).
We need to test and ensure the behaviour is equivalent apart from the
speed
2012-05-22 19:29:02 -07:00
089470a671
DataFlash: moved high level logging logic to library
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this moves out all the high level logic from ArduPlane/ArduCopter to
the library. It also adds a "config page", as the last page in the
flash. This is used to check if the flash needs erasing. We only erase
now if the DF_LOGGING_FORMAT has changed.
This patch also adds a public CardInserted() method, which is used to
disable logging on APM2 if a dataflash card is not inserted
2011-12-28 16:00:48 +11:00
9f5718bcfa
added in DataFlash.cpp
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forgot this ....
2011-12-26 19:34:06 +11:00
afef359ee9
purple: rework DataFlash to separate purple and APM1 hardware support
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the purple support is still a work in progress, but the APM1 support
should be fine
2011-11-25 20:00:16 -08:00
a11ea12ca8
Change to logging file system.
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This commit is somewhat temporary as I have come up with a better scheme and will be modifying this. Just making this commit in case I need to roll back
2011-11-17 21:25:51 -07:00
5410dff523
DataFlash: use CPU independent data types
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this ensures that the DataFlash API is consistent for different CPU
architectures, which matters for the Desktop build, and will matter
for ARM and other CPUs later
2011-11-07 22:56:13 +11:00
7ac3544573
dataflash: fixed some compiler warnings
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tmp is not needed
Pair-Programmed-With: Mike Smith
git-svn-id: https://arducopter.googlecode.com/svn/trunk@3230 f9c3cf11-9bcb-44bc-f272-b75c42450872
2011-09-04 06:39:14 +00:00
b930b892c2
DataFlash library - changed to use standard arduino SPI library
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@2928 f9c3cf11-9bcb-44bc-f272-b75c42450872
2011-07-19 23:00:18 +00:00
3b87530b74
DataFlash - backed out recent changes to make it use SPI while I figure out the cause of some people's compile errors
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@1936 f9c3cf11-9bcb-44bc-f272-b75c42450872
2011-05-01 02:27:18 +00:00
3ef57bf3bf
DataFlash - modified to use Arduino SPI interface instead of directly using registers. Also moved "dataflash_CS_inactive" calls to end of functions instead of beginning so that it doesn't monopolize the SPI bus.
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@1931 f9c3cf11-9bcb-44bc-f272-b75c42450872
2011-04-30 03:25:31 +00:00
f76f81cfd9
update dataflash for 528 and 512 byte pages
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@1906 f9c3cf11-9bcb-44bc-f272-b75c42450872
2011-04-18 11:19:31 +00:00
343c6565db
Add FinishWrite method to the DataFlash class to support using an index system.
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@1575 f9c3cf11-9bcb-44bc-f272-b75c42450872
2011-01-30 01:53:04 +00:00
a257c51a09
Some changes to fix compile errors when using ATmega2560.
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@1187 f9c3cf11-9bcb-44bc-f272-b75c42450872
2010-12-19 13:05:02 +00:00
c0e5fa9908
Added GetWritePage()
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@230 f9c3cf11-9bcb-44bc-f272-b75c42450872
2010-08-18 18:29:03 +00:00
3976200f50
First version. This is the "core" of the project and libraries.
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@2 f9c3cf11-9bcb-44bc-f272-b75c42450872
2010-05-28 14:38:51 +00:00
Andrew Tridgell
Pat Hickey
Doug Weibel
tridge60@gmail.com
rmackay9@yahoo.com
mich146@hotmail.com
deweibel@gmail.com
deweibel
jjulio1234