UM1865 datasheet(124/132 Pages) STMICROELECTRONICS

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Vendor specific commands

UM1865

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4.7.10

Number_Of_Packet_Sent_in_DirectTX

Description:

During the Direct Test mode, in the TX tests, the number of packets sent in the test is not

returned when executing the Direct Test End command. This command implements this

feature.

If the Direct TX test is started, a 32-bit counter will be used to count how many packets have

been transmitted. After the Direct Test End, this command can be used to check how many

packets were sent during the Direct TX test.

The counter starts from 0 and counts upwards. As would be the case if 32-bits are all used,

the counter wraps back and starts from 0 again. The counter is not cleared until the next

Direct TX test starts.

Event(s) generated:

The controller will generate a command complete event.

4.7.11

Tone_Start

Description:

This command starts a carrier frequency, i.e. a tone, on a specific channel. The frequency

sine wave at the specific channel may be used for debugging purpose only. The channel ID

is a parameter from 0x00 to 0x27 for the 40 BLE channels, e.g. 0x00 for 2.402 GHz, 0x01

for 2.404 GHz etc.

This command should not be used when normal Bluetooth activities are ongoing.

The tone should be stopped by Tone_Stop command.

Table 290. Number_Of_Packet_Sent_in_DirectTX

Command name

Parameters

Return

Number_Of_Packet_Sent_in_DirectTX (0xFC14)

Status

Packet Counter

Table 291. Number_Of_Packet_Sent_in_DirectTX return parameters

Parameter

Size

Description

Status

1 byte

0x00: BLE_STATUS_SUCCESS

Packet counter

4 bytes

Number of packets sent during the last Direct TX test

Table 292. Tone_Start

Command name

Parameters

Return

Tone_Start (0xFC15)

Channel ID

Status

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