Renesas H8S/2378F Informacje Techniczne Pobierz pdf (Strona 101)

(3) Executing programming end processing (WriteFLASH)

Flash memory programming end processing is partially shown below. For details, refer to Source Files of the Sample

Program.

Programming data reception (GetWriteData) receives the programming data storage address and programming

destination address. When the programming destination address is WRITE_END (0xFFFFFFFF), programming end

processing is performed.

The programming data storage address is set to ADD_WRITE_PRM0 (0xF0F0F0F0), the programming destination

address is set to ADD_WRITE_PRM1 (0x0F0F0F0F), and the programming library is read.

/* Acquisition of command data */

if (GetWriteData(pData, &pAddress, add_sum)){

return;

}

if (pAddress == WRITE_END){

pData = (BYTE *)ADD_WRITE_PRM0;

pAddress = ADD_WRITE_PRM1;

end_flg = LOOP_END;

}

/* A setup of boot status */

BootStatus = MODE_WRITE_RUN;

/* Write-in start */

if (ErrorStatus = WriteStart(pData, pAddress)){

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Renesas H8S/2378F Informacje Techniczne Strona 101