topic HiK64 Kinetis SDK flash driver : FLASH_ReadResource return error Status_FLASH_InvalidArgument in Kinetis Software Development Kit

HiK64 Kinetis SDK flash driver : FLASH_ReadResource return error Status_FLASH_InvalidArgument

eliar — Sun, 25 Sep 2016 12:51:19 GMT

I am working on the kinetis K64 controller with SDK 2.0

started with the flash driver example.

the write success ok , but now i want to read back using the function

FLASH_ReadResource

So i call to:

result = FLASH_ReadResource(&flashDriver, destAdrss, data1, sizeof(data1), kFLASH_resourceOptionFlashIfr);
if (kStatus_FLASH_Success != result)
{
showError(result);
PRINTF("Error Flash 310\r\n");
}

and i am getting error of kStatus_FLASH_InvalidArgument

It is NOT from this code inside the function:

if ((config == NULL) || (dst == NULL))
{
return kStatus_FLASH_InvalidArgument;
}

BUT from this code:

returnCode = flash_check_resource_range(start, lengthInBytes, flashInfo.resourceCmdAddressAligment, option);
if (returnCode != kStatus_FLASH_Success)
{
PRINTF("flash_check_resource_range = %d\r\n" , returnCode); HERE IS THE ERROR
return returnCode;
}

Can you please help me to read data back?

Thanks!

Re: HiK64 Kinetis SDK flash driver : FLASH_ReadResource return error Status_FLASH_InvalidArgument

danielchen — Mon, 26 Sep 2016 15:12:18 GMT

Hi Eli:

I think you can check your parameters. Please refer to the API reference

Regards

Daniel

Re: HiK64 Kinetis SDK flash driver : FLASH_ReadResource return error Status_FLASH_InvalidArgument

geoff_s — Mon, 31 Oct 2016 11:26:15 GMT

Daniel, which SDK manual are you using ? The SDK v2 manual that I have (titled "Kinetis SDK v.2.0 API Reference Manual", Rev 0, Jan 2016) has the C90TFS Flash Driver in Chapter 19, and there is no reference in that chapter to a ReadResource command.

Re: HiK64 Kinetis SDK flash driver : FLASH_ReadResource return error Status_FLASH_InvalidArgument

danielchen — Mon, 31 Oct 2016 11:41:19 GMT

My Manul is:

Regards

Daniel

Re: HiK64 Kinetis SDK flash driver : FLASH_ReadResource return error Status_FLASH_InvalidArgument

geoff_s — Mon, 31 Oct 2016 22:16:34 GMT

Ok. I didn't realise there was a separate SDK document for the K64's.