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Wed, 2014-11-26 11:23
#1
maciej.bojczuk
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Serial Port Service

Hi,

I'm download SPS example code. It was build successful and download into DA14580 ram and it works.
I've a problem when I trying to boot da14580 from external SPI memory with SPS code.
I'm using PRO development kit (jumper changed to boot from SPI)
I can download firmware into SPI memory using Smart Snippets with out any errors.
After board reset the da14580 doesn't start.

BR,
Maciej

Fri, 2014-11-28 03:55
JE_Dialog
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Hello Maciej,

Hello Maciej,

Sorry for the delay in response. Are you using a seconary bootloader in the DA14580 ? when you reset, can you verify that there is activity on the SPI ?

BR JE_Dialog

Mon, 2014-12-01 15:57
FvD_Dialog
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Hi Maciej,

Hi Maciej,

When using external Flash in combination with UART you will need to put a three way jumper on the P0_5 (J5, J6) because it has to connect to SPI_MISO and to UART_Tx.

I hope this helps,

Best regards,

Dialog Support.

Fri, 2015-04-17 07:27
xup14936
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Hi Dialog,

Hi Dialog,

What did you mean "a three way jumper"?

B.R.,

James

Fri, 2015-04-17 14:10
JE_Dialog
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Hi James, a 3 way jumper

Hi James, a 3 way jumper menas all three pins need to be connected .

BR JE_Dialog

Wed, 2015-06-24 12:09
circatek
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Hi,

Hi,

I am seeing the exact same issue. James, did you get this working?

Thanks,
Nigel

Wed, 2015-06-24 13:20
JE_Dialog
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HI Nigel, please see the user

HI Nigel, please see the user manual (DSPS) section 8.2 for the PRO UART config... I pasted a picture below to help visualise also. BR JE_Dialog