Kinetis Software Development KitのトピックUSB msd throughput test unit

USB msd throughput test unit

Hiroki — Mon, 23 Feb 2015 10:54:20 GMT

Hi,

I'm trying to measure the USB msd throughput on FRDM-K64F.

I would like to know the unit of this result. KB/s or kbps?

Could you share me this information?

Best Regards,

Hiroki

ivadorazinova — Mon, 23 Feb 2015 13:26:56 GMT

Hi Hiroki Maruoka,

please, do you use the emulated memory or SD card?

Best Regards,

Iva

Hiroki — Tue, 24 Feb 2015 01:09:31 GMT

Hi Iva,

I used a USB memory stick.

I read the code and calculated the read/write data size. It is 100MByte. So it seems to be KB/s.

Is is correct?

Best Regards,

Hiroki

ivadorazinova — Tue, 24 Feb 2015 22:05:52 GMT

Hi Hiroki Maruoka,

so if you write/read 100MB data and writing takes some time, you can express write speed in MB/s or KB/s.

If you need from the value kbps, multiply by 8. So KB/s*8.

Best Regards,

Iva