I was reading the tutorial :
https://devzone.nordicsemi.com/b/blog/posts/bluetooth-smart-and-the-nordics-softdevices-part-1
it says about how a ble device can advertise all the time, to be exact it says :
"And one can be in a connection with a central or peripheral and can do advertising at the same time."
But when I read the second part of it :
https://devzone.nordicsemi.com/b/blog/posts/bluetooth-smart-and-the-nordics-softdevices-part-2
"When the advertiser receives a connect request and if the connection request is accepted, the advertiser should stop advertising in the next channel and/or next advertising interval then follow the parameter in the connect request packet to start a connection. "
it says that it should stop advertising. So does this mean that a peripheral device cannot advertise when it's in connection with a central device