app_init not getting invoked

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Last post
Tue, 2017-09-12 15:20
#1
wisilica
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app_init not getting invoked

Hi,

I am modifying the ble_app_peripheral project. The control is not reaching the user_app_init (). While debugging through the system_init(), it was observed that the control does not go beyond the function arch_rom_init(). Please suggest the reasons for the same.

Thanks and regards
Wisilica

Device:
DA14585
Tue, 2017-09-12 20:20
TR_Dialog
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Hi wisilica:

Hi wisilica:

What is the revision of the DA14585 chip on your board?

The chip you should be using is revision AC.

The chip marking should be like:

DA14585

00000

SDK 6.0.2 is not compatible with revision AC of DA14585.

You can use SDK 6.0.4 which is available on support portal.

Thanks,

TR_DIALOG

Wed, 2017-09-13 13:53
(Reply to #2)
wisilica
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Hi,

Hi,

The issue stated above was observed while I was working on the SDK version 6.0.4 and chip DA 14585. DA 14585 - 01ATDB-P is the numbering information on my chip. The project worked fine when I was using the SDK version 6.0.2. Please suggest the possible reasons for the same.

Thanks
Wisilica

Wed, 2017-09-13 19:01
TR_Dialog
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Hi Wisilica:

Hi Wisilica:

Your comments indicate it must be a rev AB chip on your daughter card.

You wrote: "DA 14585 - 01ATDB-P is the numbering information on my chip"

This must be from a sticker on the daughter card.

Can you read all the 3 lines from the chip itself?

I have a daughter card with Rev AC chip on it.

The information on the chip is:

DA14585

00000

1719NCAC

Thanks,

TR_DIALOG

Thu, 2017-09-14 06:59
(Reply to #4)
wisilica
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Hi,

Hi,

Yes, I mentioned the numbering on the daughter board. The complete numbering is :
DA 14585-01ATDB-P
1718-00197

Thanks

Thu, 2017-09-14 21:58
TR_Dialog
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Hi,

Hi,

As I wrote above: "Can you read all the lines from the chip itself?"

Thanks,

TR_DIALOG

Fri, 2017-09-15 06:24
wisilica
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Hi,

Hi,

The information on the chip is as follows :
DA 14585
AB000
1703NCAA

Thanks
Wisilica

Fri, 2017-09-15 07:58
TR_Dialog
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Hi Wisilica:

Hi Wisilica:

Thanks for providing the information from the chip.

The board you have is with DA14585 rev AB silicon.

You will need a board with rev AC silicon to use SDK 6.0.4.

Thanks,

TR_DIALOG

Fri, 2017-09-15 12:03
wisilica
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Hi,

Hi,

What is the difference between DA14585 rev AB silicon and DA14585 rev AC silicon ?

Thanks
Wislica

Wed, 2017-09-20 15:56
(Reply to #9)
MT_dialog
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Hi wicilica,

Hi wicilica,

The difference between the AC and the AB version is that the AC has some metal fixes an updated ROM stack and also some patches are implemented in the ROM code.

Thanks MT_dialog