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How does a Slave request data page from Master

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Total Posts: 19

Joined 2013-11-21

PM

I was hoping to have the Battery Status of the ANT+ device (for example HRM) displayed at specific times.

What is the correct method to do this?

At the time the request is made, Pairing is done on channel 1 and the frequency was set at 4Hz.
Then wait until a message is received from the Master, and send this message to request cumulative operating time page 1:

[A4] [09] [4F] [01] [01] [FF] [FF] [FF] [xx] [xx] [xx] [XORsum] Acknowledged Msg on Ch=1 requesting Pg 1.

After this message is sent, the Slave reports that the transmission was successful ... but no reply received from the Master. Furthermore, the message does not appear on SimulANT+ HRM Sensor (Master).

Would very much appreciate any help.      
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Total Posts: 745

Joined 2012-09-14

PM

Hi,

ANT+ sensor's may optionally support "Common Data Page 70: Request Data Page" which is described in the "ANT+ Common Data Pages" document.

If the sensor supports this command, it will allow you to request specific data pages from the device.

Cheers