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Old Mar 12, 2012, 09:32 PM
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Quote:
Originally Posted by rcH4x0r View Post
Edit: It looks like both DAC pins are in use for SPI (PA4 & PA5) and I can't see any refs to the DAC base address in the code. I wonder where the catchy tunes are coming from?
If you ever find where the tunes are coming from - I would be delighted with a mod to shut them all up

Regards David
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Old Mar 12, 2012, 09:36 PM
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The latest Walkera firmware update makes the tunes a much more bearable single beep as well as gives you two throttle activated switches. I'm still subscribed and interested in a Devo8S that I can fly anything with though.
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Old Mar 12, 2012, 09:48 PM
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Hope to see some changes on devo12 theme and stupid tone!! By the way what library editor you guys using?
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Old Mar 12, 2012, 09:53 PM
Better then Sliced Bread!
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I am looking over the datasheet for the ARM chip to see if I can help figure out the hardware aspect... You can find it here: http://www.st.com/internet/com/TECHN...CD00191185.pdf

The chip is an xC class, this PDF has complete hardware specs.
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Old Mar 12, 2012, 10:03 PM
Better then Sliced Bread!
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CPU Pin Out
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Old Mar 12, 2012, 10:07 PM
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New firmware removes the shutdown tune. Now it just goes "BEEP! (shutdown)"
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Old Mar 13, 2012, 06:51 AM
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@rcH4x0r:
Something is fishy with the resource tables! While in the devo8 v0.0.4 lib the addresses are continuous and the last one point to the end, the others (f.e. v0.0.5) have wrong closing address, or in case of the devo12 there a holes in the table.

Do you have an algorithm to detect them right, or you just eyeballed all for the right addresses?
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Old Mar 13, 2012, 07:33 AM
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Originally Posted by OnceAFly View Post
Hope to see some changes on devo12 theme and stupid tone!! By the way what library editor you guys using?
I have updated my first post with a link to v0.2, it now handles strings & bitmaps.

@FDR_, the resources are a bit of a mess if you ask me, for strings I just eyeballed them. Devo6 V0.3 bmps also got broken, the DEVO-12 is a bit different again :s
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Old Mar 13, 2012, 08:04 AM
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Quote:
Originally Posted by rcH4x0r View Post
@FDR_, the resources are a bit of a mess if you ask me, for strings I just eyeballed them. Devo6 V0.3 bmps also got broken, the DEVO-12 is a bit different again :s
I can handle the holes: I know where the first entry is (0x30 except for DEVO 10 and 12 where it is 0x40), then I read every 4 bytes which is not 0 into a table until the address of the first entry, then sort the table.
Worst are the wrong end addresses, because they split the last resource in two...
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Old Mar 13, 2012, 08:31 AM
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Would it be an idea to inform people not to get newest firmware till you've got it sorted?
Just on the off chance Walkera do something with code that " stops " what your doing or least hinders it.
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Old Mar 13, 2012, 11:31 AM
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DEVO 6, 8, 12 RF module PIC

RF output module, DEVO 6, 8, 12.
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Old Mar 13, 2012, 12:01 PM
Better then Sliced Bread!
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Quote:
Originally Posted by rcH4x0r View Post
I have updated my first post with a link to v0.2, it now handles strings & bitmaps.

@FDR_, the resources are a bit of a mess if you ask me, for strings I just eyeballed them. Devo6 V0.3 bmps also got broken, the DEVO-12 is a bit different again :s
Getting time out issues trying to get to your site.
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Old Mar 13, 2012, 12:35 PM
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I had hoped a solution would be found to use Walkera protocols with the 9x but now I like my Devo 8S so much that I'd like for it to be able to communicate with Frsky receivers/ telemetry. Since the Walkera receivers are so limited with no satellites or micros.
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Old Mar 13, 2012, 01:27 PM
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Originally Posted by rcH4x0r View Post
I have updated my first post with a link to v0.2, it now handles strings & bitmaps....
Something went wrong with the strings!
The tool replaces the special characters like "!", "%" or "" with some mess...
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Old Mar 13, 2012, 01:29 PM
Better then Sliced Bread!
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It would seem straight black is the transparency bit?
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