configuration of master ble

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prasanth.velliy...
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configuration of master ble

One BLE is set as MASTER BLE , if i want to change or add the some configuration settings in MASTER BLE , how to do it , after set as MASTER , Can i Access the MASTER BLE through android app , else do i have to change the MASTER into SLAVE...and how to do it ??

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Hi prasanth.velliyangiri,

Hi prasanth.velliyangiri,

I dont get what you mean, like what configuration you would like to change on a master device ? you can reconfigure your device by issuing a GAPM_RESET_CMD and set the device all over again. If the android application is acting as a peripheral, yes you can access it via a the 580 master. You can change from master to slave by the command i ve indicated. Just issue a GAPM_RESET_CMD and reconfigure your device with GAPM_SET_DEV_CONFIG_CMD in order to set the role.

Thanks MT_dialog

prasanth.velliy...
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MASTER BLE receives data from

MASTER BLE receives data from SLAVE BLE sensor network and sends to PC , MASTER BLE has its own mode of operation and FRAME format , and SLAVE BLE sensor network has its own mode of operation and frame format , if i want to change the mode of SLAVE BLE sensor network through MASTER BLE or change the mode of MASTER BLE , so that i have to detect the MASTER BLE through APP (like DSPS ) , , can i change ? how to do it ? Please mention the functions ? can i able to detect the MASTER BLE through APP ?

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Hi prasanth.velliyangiri,

Hi prasanth.velliyangiri,

As i ve mentioned in my previous post, you can change the BLE master and turn him into a peripheral (role switching) in order to start advertise. You can only find a device when the device is advertising. There are no specific functions that achive that specific functionallity and the method is the one i mentioned in my previous post (issue a GAPM_RESET_CMD and in the device configuration procedure you can configure your device to act as a peripheral). Masters dont advertise so you will have to switch to a peripheral.

Thanks MT_dialog

PALAKAS
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HELLO

HELLO

I want to create a Scatternet, so I need to switch one slave to master and vice versa
, is necessary to reset everytime that i switch the role with the command GAPM_RESET_CMD ?
thanx for your time

regards

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Hi PALAKAS,

Hi PALAKAS,

Yes, there is no way for a 580 to work as a master and as a slave at the same time, the reset and re-configuration is necessary.

Thanks MT_dialog