FLASH_DRV_ProgramSection

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FLASH_DRV_ProgramSection

180 Views
814420552
Contributor II

hello,

when i set FlexSAM to traditional SRAM and erase all flash memory, SRAM boot and when call the following code, why the address 0x6000 is always 0xFFFFFFFF?

whether is it wrong way to use the function FLASH_DRV_ProgramSection?

I expected 1024 data can be write to flash memory by call function FLASH_DRV_ProgramSection.

for(i= 0; i< 1024; i++)
{
*(uint8_t *)(0x14000000 + i) = sourceBuffer[i % 255];

}
ret = FLASH_DRV_ProgramSection(&flashSSDConfig, 0x6000, 1024);

wish your help

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1 Reply

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Alexis_A
NXP TechSupport
NXP TechSupport

Hello Kui Wu,


If you look at the description of this command it explains the previous steps you need to do before calling this command:

 

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Also, remember that the sector size is 2KB.

Best Regards,
Alexis Andalon

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