Hi:
I´m mixing assembler and C code. The assembler code is in the next macro generated by Processor Expert.
/*lint -restore */
#define SaveStatusReg() \
/*lint -save -e505 -e522 -esym(960,54) Disable MISRA rule (53,54) checking. */\
{ asm PSHA; asm TPA; asm SEI; asm STA CCR_reg; asm PULA; } /* This macro is used by Processor Expert. It saves CCR register and disable global interrupts. */ \
/*lint -restore */
The code in C is the next:
byte NonDestructiveUnsecureWrite(word src, word dst, word size)
{
word x; /* Tmp. var. */
FnBurstProgCmdInRamStruct FnBurstProgCmdInRam=*(FnBurstProgCmdInRamStruct *)(FnBurstProgCmdInRam_); /* Copy function into the stack */
if(dst < 0x8000) { /* Check addres */
return ERR_RANGE; /* Address is out of FLASH memory */
}
if((size > 0x8000) || (dst+size-1 < 0x8000)) { /* Check block size and last addres of the block */
return ERR_RANGE; /* Block is out of FLASH memory */
}
if(!FSTAT_FCCF) { /* Is previous command completed ? */
return ERR_BUSY; /* If no then error */
}
SaveStatusReg(); /* Save status information and disable interrupts(if enabled) */
FSTAT=0x00; /* Init. flash engin */
if(FSTAT & BM_FLASH_ERR_MASK) { /* Protection violation or access error? */
FSTAT = BM_FLASH_ERR_MASK; /* Clear FPVIOL & FACERR flag */
}
((pFnBurstProgCmdInRam)&FnBurstProgCmdInRam)(src,dst,size); /* Call code in ram */
if(FSTAT & BM_FLASH_ERR_MASK) { /* Error detected? */
RestoreStatusReg(); /* Yes, restore status information and interrupt state */
if(FSTAT_FPVIOL) { /* Protect violation? */
return ERR_PROTECT; /* Return error code ERR_PROTECT */
} else {
return ERR_NOTAVAIL; /* Return error code ERR_NOTAVAIL */
}
}
RestoreStatusReg(); /* Restore status information and interrupt state */
for(x=0x00;x<size;x++) { /* Compare src. and written block */
if(((byte*)src)[x] != ((byte*)dst)[x]) { /* Compare source byte and written byte */
return ERR_VALUE; /* Source value is different from dest. value, return error */
}
}
return ERR_OK;
}
When I compiled I get two errors:
Illegal Operands and Label not set. I have compared it with other macros generated by processor Expert and I can find any difference. Why I am getting these errors?
Thanks.
Best Regards.
