openpcd/firmware/src/dfu, branch v0.2 Firmware for the OpenPCD, OpenPICC and SIMtrace hardware https://git.gnumonks.org/cgit/openpcd/atom?h=v0.2 2011-07-30T16:53:43+00:00 DFU: Fix execution of software that was loaded to RAM via DFU 2011-07-30T16:53:43+00:00 Harald Welte laforge@gnumonks.org 2011-07-30T16:53:43+00:00 urn:sha1:1acaecb4cb1de370a4fee692baaf6b41b8d8ec8c DFU: Support re-flashing of DFU via DFU 2011-07-30T00:56:36+00:00 Harald Welte laforge@gnumonks.org 2011-07-30T00:56:36+00:00 urn:sha1:58d958e60c429bd7a2b2d114a4f7a86a65bdacef As we re-locate the entire sam7dfu program into RAM, we don't need to execute from flash and can thus re-program the DFU partition via the DFU protocol itself (alternate setting '1'). We also implement downloading executable code into RAM using alternate setting '2'. The latter part is not properly executed yet. DFU: add third 'alternate configuration' for RAM load 2011-07-30T00:08:36+00:00 Harald Welte laforge@gnumonks.org 2011-07-30T00:08:36+00:00 urn:sha1:e3d1fd9bbdb789196c25bdd5eb7536cda5ba39f3 This will allow us to load code directly into RAM without going through flash. sam7dfu: update copyright years 2011-07-29T21:33:20+00:00 Harald Welte laforge@gnumonks.org 2011-07-29T21:33:20+00:00 urn:sha1:a1e7c0c5efba4eebdb1ed178b5e3604226a1421a sam7dfu: make sure we can use USB reset to get from DFU -> APP 2011-07-29T21:30:00+00:00 Harald Welte laforge@gnumonks.org 2011-07-29T21:30:00+00:00 urn:sha1:d56bb35e907e2d7c4507b7240e36d8b69d272bce When we went through a Download -> Manifest cycle, we can switch back to dfuIDLE. However, we need to memorize that manifest had already happened and thus should treat a host-initiated bus reset as trigger to switch back into application mode. dfu: fix EP0 IN trasnfers that are even multiple of 8 2011-07-07T15:39:32+00:00 Harald Welte laforge@gnumonks.org 2011-07-07T15:39:32+00:00 urn:sha1:fe88b83e80df8be0351ff38ee6a77b855b0cd0a9 We have to send a ZLP at the end of such transfers, otherwise the host will time out at the end of the transfer. This resulted in multi-second delays for recognizing the SIMtrace hardware by the USB host. allow GETSTATE and GETSTATUS requests in MANIFEST state (compatibility with dfu-util) 2008-02-17T16:14:00+00:00 laforge laforge@6dc7ffe9-61d6-0310-9af1-9938baff3ed1 2008-02-17T16:14:00+00:00 urn:sha1:dde2f8e09c773518c3a538afe6075a53a8fdacf7 git-svn-id: https://svn.openpcd.org:2342/trunk@413 6dc7ffe9-61d6-0310-9af1-9938baff3ed1 Add watchdog reset to dfu 2007-11-07T15:00:46+00:00 henryk henryk@6dc7ffe9-61d6-0310-9af1-9938baff3ed1 2007-11-07T15:00:46+00:00 urn:sha1:2306bcac783751b073babef1bf60dd196cfef73d git-svn-id: https://svn.openpcd.org:2342/trunk@314 6dc7ffe9-61d6-0310-9af1-9938baff3ed1 deleted unsused files 2007-04-10T17:52:56+00:00 meri meri@6dc7ffe9-61d6-0310-9af1-9938baff3ed1 2007-04-10T17:52:56+00:00 urn:sha1:a55eb833d9e1367313bdcf259ffd75ec560718bb git-svn-id: https://svn.openpcd.org:2342/trunk@299 6dc7ffe9-61d6-0310-9af1-9938baff3ed1 removed ugly CR/LF 2007-04-10T17:41:02+00:00 meri meri@6dc7ffe9-61d6-0310-9af1-9938baff3ed1 2007-04-10T17:41:02+00:00 urn:sha1:5dec22afd1553b294f9965570cb08bcad851faf8 git-svn-id: https://svn.openpcd.org:2342/trunk@296 6dc7ffe9-61d6-0310-9af1-9938baff3ed1