hello, Is there any examples to write beacon properties like uuid major and minor in flash memory when i edit the values from mobile app i want to advertise those values. in nrf52840 using sdk 14.1
hello, Is there any examples to write beacon properties like uuid major and minor in flash memory when i edit the values from mobile app i want to advertise those values. in nrf52840 using sdk 14.1
Hi,
It's not implemented. You need to implement your own application code to do so. You need to write code to handle the write command from the phone. And then write that value down into flash. Then write some code to check the value in the flash and if it's not 0xFFFF or the default one, you read the value and use it in your beacon advertising packet.
To learn how to write to flash have a look at the fds example here and the library documentation here.
hi humg bui, i have written code for read and write by myself.. my doubt is with out writing the received code to flash. after the on_write() function in GATT_WRITE is made can i make stop_advertising(), and generate new advertisement packet using new values and advertise again. am i correct? or i want to write in flash
hi humg bui, i have written code for read and write by myself.. my doubt is with out writing the received code to flash. after the on_write() function in GATT_WRITE is made can i make stop_advertising(), and generate new advertisement packet using new values and advertise again. am i correct? or i want to write in flash