what is mean by blockid and moduleid in PSTORAGE

Question

hi 
 i need store my data in internal flash memory (around 30kb). i have fixed memory map from 0x25000 to 0x35000. my,
block size = 16 byte,
block count =4096,
no of pages= 64 pages,
page start no. = 148,
page end no. = 212, 
 my code could exceed address of 0x25000. 
 please check is it correct. i could not understand what is mean by blockid and moduleid and also PSTORAGE_MAX_APPLICATIONS. 
 here, i have given the value for PSTORAGE_MAX_APPLICATIONS=148. is it correct

Petter Myhre · Accepted Answer

Ok. What is that you don't understand? 
 PSTORAGE_MAX_APPLICATIONS is the maximum number of applications that can be registered with the module. This is typically 1, 2 or 3, I'm not sure why you have set it to 148. Maybe because it is used in the calculation of PSTORAGE_DATA_START_ADDR? This is not necessary, set PSTORAGE_DATA_START_ADDR to the start address you want to use. 
 Module ID identifies identifies the application, it could also have been called application ID. 
 Block ID identifies the block.