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Since we have two kinds of hardware versions for Clip, is this project aiming for version 1 or version 2?
QuoteAny implementation of the Simplified Specification may require a license from the SD Card Association, SD Group, SD-3C, LLC or other third parties.I believe this will be a problem, so we rather should not look at this document at all.
Any implementation of the Simplified Specification may require a license from the SD Card Association, SD Group, SD-3C, LLC or other third parties.
I am just looking at the current GIT-Tree and feeling somehow unsure, how I cleanly get to a rockbox.bin file which i can stuff into the mkamsboot-makefile. Any Hints?
Now as we can print out more informations i would eagerly want to know where the interrupt-vector points, which handles the power-button. Because, if the "power-off" it is software driven, this vector would point to a region which is executed befor the OF (and now our rockboxloader) is executed from flash. Which will be the mask-ROM mentioned in the datasheet. According to the pdf this ROM can be mapped onto 0x00000000, but that seems unreasonable in our case, because here lies RAM which gets loaded with data from flash. So Sansa has maybe modified the Address which the mask-ROM maps to. Or the power-off is hardware driven - then forget about all i wrote Daniel
The LCD controller for the Clip is very similar if not identical to controllers for other rockbox targets, and it may be the same for the E200: check the controller model on the wiki page for E200 port
I think the power-off is software driven, because on the Clip I see a logo animation before it shutdown.
Quote from: funmanThe LCD controller for the Clip is very similar if not identical to controllers for other rockbox targets, and it may be the same for the E200: check the controller model on the wiki page for E200 portHmm I really doubt it, if I remember correctly, the display controller on the e200 serie is an ILI-something. Anyway, it is a color display so it wouldn't work with the SSD1303
Quote from: funmanI think the power-off is software driven, because on the Clip I see a logo animation before it shutdown.Oh that's some news, I didn't noticed. Though I think there is an hardware "recovery" power-off if you hold the power button long enough (about 4-5 seconds). I often used it with infinite loops broken test firmware
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