PSoC 4 BLE device address 804929199580

[user_4621631]

Hello!

On peripheral device side I'm trying to acquire the address of the connected central device when it gets connected.

Central device MAC is actually 00A050DC77C7, but when the connection is established I get an event like:

@E,0035,C,C=04,A=804929199580,T=00,I=0006,L=0000,O=0064,B=00

I tried with multiple different modules as central devices and all of them give me the address 804929199580.

I'm using a simple configuration on the central side:

.CYSPPSP,E=2,R=11223344,L=11223344,M=FFFFFFFF,G=1,S=0

SAP,L=0

SSP,F=0

/SCFG

/RBT

and on the peripheral side:

.CYSPPSP,E=2,R=11223344,L=11223344,M=FFFFFFFF,G=0,S=0

SAP,L=0

SSP,F=0

/SCFG

/RBT

On the central device I tried running GBA command, but it always returns actual MAC address:

@R,0018,GBA,0000,A=00A050DC77C7

I noticed the occurrence of this address in some other topics (e.g https://community.cypress.com/thread/45727?start=0&tstart=0), but haven't figured out what it actually means.

How should I reorganise the program to get the actual connected device's mac address?

[Yugandhar · Accepted solution]

Hello,

At the central side, please make sure that before initiating a connection with the peripheral device, the module must be in a disconnected state (not advertising, scanning, connecting, or connected). Before doing the connection please set the /DIS, /SX, /AX commands as shown in below.

*********************************************

/dis

@R,000A,/DIS,0502

/ax

@R,0009,/AX,0000

@E,000E,ASC,S=00,R=00

/sx

@R,0009,/SX,0107

/c, A=00a050708225

@R,000D,/C,0000,C=00

@E,0035,C,C=04,A=00A050708225,T=00,I=0006,L=0000,O=0064,B=00

*********************************************

Thanks,

P Yugandhar.