Forums - "Connection failed" during testing uEnergyTools_2.5.0

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"Connection failed" during testing uEnergyTools_2.5.0
tongji98
Join Date: 24 May 17
Posts: 1
Posted: Thu, 2017-05-25 00:39
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Hi All,

I am developing some device using CSR1013.

In order to test using uEnergyTools_2.5.0 with my PCB, it didn't work.

The error message is:

         ERROR: Connection failed (Failed to connect to device (Error detecting chip type (Read failed on USB-SPI)))
         Failed to open USB SPI (352847).

With EVM B/D(CNS10004V5D) and USB-SPI Converter(CNS10020V3A), it works well.

But it didn't work with my PCB and [USB to Debug SPI programmer board(H13516V1)]. I can't test with CNS10020V3A converter because my PCB don't have 8-pin connector.

So I tried to test using H12516V1 board.

The connection is :

                         [My PCB]         [H12516V1]

                             GND ---------- GND

                             SPI ------------ SPI

                             MISO --------- MISO

                             MOSI --------- MOSI

                             CSB ---------- CSB

                             CLK ---------- CLK

                             VBAT -------- 3V0

and I runned uEnergyTest application.

In this program, I can see "SPI Transport" is detected as "USB SPI (352847)". I pressed OK button after I selected "Ptest Firmware Defaults".

​The Result was Failed with above Error message.

​When I tested with EVM B/D and USB-SPI converter, It works.

Could you telll me what is my mistake?
 

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Re: "Connection failed" during testing uEnergyTools_2.5.0
honek
Join Date: 7 Aug 17
Posts: 4
Posted: Wed, 2017-09-06 05:55
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Hi tongji98,

The thread I put a link to seems to me to discuss about similar problem. Have a look at that https://developer.qualcomm.com/forum/qdn-forums/hardware/bluetooth-conne...

Marek

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