When frequently switching the state perop to safeop, PO2SOconfig will be overwritten。

Due to FMMUunused not being cleared, when FMMUc is greater than the maximum array length of FMMU
Execute the sentence context ->slaveist [slave] FMMU[FMMUc]. LogStart = htoel(*LogAddr);
Causing PO2SOconfig to be overwritten

how can i fix it?thanks!!