hci_le_transmitter_test is working well?

[kukushonok]

Posted on March 25, 2015 at 16:15

Hello,

Can you clarify how work function hci_le_transmitter_test?

I could not

find any

description

of this method.

I found that the test run for just a second, but I thought that the test will continue until the command hci_le_test, is not it?

Regards,

Andrei Kukenov.

[Scott Löhr]

Posted on March 28, 2015 at 01:44

Interesting question - so I looked at section 7.8.29 of the BLE spec to see this:

HCI_LE_Transmitter_Test 0x001E TX_Channel,

Length_Of_Test_Data,

Packet_Payload

Status

Trying to study the Le Rx and Tx test commands, I am going to guess that this Le Tx test command parameter:

Length_Of_Test_Data

Really means, ''total number of test data packets to transmit'', and then that number specified should match the Le Rx test done result on the other side of the link, unless the Le Tx test returns an error code (i.e. I could only send 17 of 23 test-pattern packets).

[marchese.graziella]

Posted on April 03, 2015 at 12:21

Hi,

for futher details, please se the AN4494 (section 7 Packet exchange test)

Regards,

GM