Rockbox

  • Status Closed
  • Percent Complete
    100%
  • Task Type Patches
  • Category Drivers
  • Assigned To No-one
  • Operating System Gigabeat F/X
  • Severity Low
  • Priority Very Low
  • Reported Version Daily build (which?)
  • Due in Version Undecided
  • Due Date Undecided
  • Votes
  • Private
Attached to Project: Rockbox
Opened by aliask - 2008-03-24
Last edited by nls - 2008-05-09

FS#8792 - Gigabeat S - intermediate SPI work

This patch addresses the strange behaviour in the SVN SPI driver which caused it to hang occasionally. However, because the driver (still) isn’t interrupt based, it’s not really worth putting into SVN.

The main idea behind this patch was so that others can take a look at the PMU registers - some of which are displayed in the debug menu under port info - and contribute to the MC13783Regs wiki page[1].

The patch also adds a few things which I’ve determined such as powering the device off, and headphone detect logic (again, not interrupt based - though should be possible when we can catch external interrupts from the PMU).

[1] http://www.rockbox.org/twiki/bin/view/Main/MC13783Regs

   spi_stuff.patch (6.7 KiB)
Closed by  nls
2008-05-09 08:12
Reason for closing:  Out of Date
Additional comments about closing:   Warning: Undefined array key "typography" in /home/rockbox/flyspray/plugins/dokuwiki/inc/parserutils.php on line 371 Warning: Undefined array key "camelcase" in /home/rockbox/flyspray/plugins/dokuwiki/inc/parserutils.php on line 407

The interrupt based implementation is in svn now.

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