A470 UART pin location? - General Discussion and Assistance - CHDK Forum

A470 UART pin location?

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A470 UART pin location?
« on: 04 / August / 2012, 19:43:25 »
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Anyone figured out where the UART pins are for the A470? I don't see anything obvious. I wanted to play with the DryOS shell a bit...

Thanks,
Doug

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Offline reyalp

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Re: A470 UART pin location?
« Reply #1 on: 04 / August / 2012, 19:57:50 »
Haven't seen a UART pinout for a470. However, using http://chdk.wikia.com/wiki/Debugging#UART_redirection_.28DryOS.29 and native calls http://chdk.wikia.com/wiki/Lua/Lua_Reference/Native_Function_Calls you should be able to do pretty much anything that can be done in the dryos shell. For the things that aren't available as event procs, it's not too hard to find the rom addresses for the dryshell functions. You can do this interactively over PTP, although you have download the UART log every time you want to see the output...
Don't forget what the H stands for.

 

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