We are using a custom board using the Murata module LBCA2HNZYZ with a built in antenna (which is based on the DA14580-00) and we are running in some issues. The RAD_IS_UP bit in SYS_STAT_REG is not getting asserted and it waits 0 forever. We were unable to find enough information in the documentation to troubleshoot the issue. On the DA14580 development board the firmware runs without issues.
Any information on the inner working of the chip or suggestions on what could cause the issue will be greatly appreciated. Thanks.