BCCMD Test Command "memory"

Bluez-devel Joshua Wright 2 participants 2 messages Aug 22, 2005 Bluetooth drivers

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Joshua Wright

author

2005-08-22 14:21 UTC #0 lore raw

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While reading through the BlueCore BCCMD Commands documentation, I came across the "memory" test command. This command allows us to read or write from/to a block of RAM within the chip.

The documentation is rather sparse for this test command. The Varid and Type are documented, indicating that it's possible to specify a base memory address and a length of bytes, but it does not indicate how to differentiate a read or write operation.

Does anyone have more documentation on this test command, or know how to use this command to read memory from RAM on the chip for a given offset?

Thanks!

- -Josh
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- -Joshua Wright
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Marcel Holtmann

maintainer

2005-08-22 14:45 UTC #1 lore raw

Hi Josh,

Quoted 8 lines

While reading through the BlueCore BCCMD Commands documentation, I came across the "memory" test command. This command allows us to read or write from/to a block of RAM within the chip.
The documentation is rather sparse for this test command. The Varid and Type are documented, indicating that it's possible to specify a base memory address and a length of bytes, but it does not indicate how to differentiate a read or write operation.

the BCCMD itself differs between writing or reading a value and this should be the same for direct memory access.

Quoted 2 lines

Does anyone have more documentation on this test command, or know how to use this command to read memory from RAM on the chip for a given offset?

I think that I do, but without permission from CSR I will not share them or make them public.

Regards

Marcel