Based on iBeacon zephyr demo to demonstrate two beacons advertised simultaneously
tried on booth
- stm32wb55 nucleo
- nrf5340dk - does not run changing of public adress
For STM32wb55 there is need to turn on extended advertising in config options and install extended adv firmware into stm32wb55.
use hal_stm32_fork with commits making compatible with stm32 cube 1.14(zephyrproject-rtos/hal_stm32#146). Also apply patches hal_stm32_update_ext.diff to hal_stm32 module of zephyr and main_ext_zephyr.diff to zephyr main (3217d97)