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8 years, 3 months ago.
USB Storage LPC1114FN28?
Hello, I am designing a device using LPC1114FN28 as controller. I need non-volatile storage in order to save and read text files. I learned how to interface an SD cards via SPI, however I prefer to use USB flash drive because the end user will more likely have a USB port on their PC rather then card a reader. I noticed that unlike the LPC1768, on the LPC1114FN28 there are not D+, D- USB data pins.
What would you suggest as a work around?
Thank you for your time, Ivan
1 Answer
8 years, 3 months ago.
Sd card, serial flash, spi flash
Wai Yung, can you provide more information please?
I would like to use USB stick instead of SPI SD Card module. I have used serial flash only for debugging purposes so far. I have not tried to write data with it on an external flash drive. Is this possible? I cannot find any USB drive interfaced through SPI example.
posted by 25 Jan 2016