Can I use the Espruino to emulate an USB mass storage device?

[espruino-discuss2]

Posted at 2016-10-05 by user69011

Hi,

Very sorry if this is a repeated conversation -

Can I use the Espruino to emulate an USB mass storage device?

E.g. I flash the Espruino with my custom software, and when I plug it into a desktop, it will appear as a mass storage device?

..That delivers say the contents of a microSD card. If I would set up that, how many MB/sec throughput would that Espruino-microSD "DIY USB-microSD adaptor" likely have?

Thanks!
Tink

[gfwilliams]

Posted at 2016-10-06 by @gfwilliams

I'm afraid it doesn't do that at the moment. The interpreter itself could be modified to add the functionality, but I'm afraid it's quite a big job to do it...

Probably the best bet is to use a Wifi/Ethernet connection and actually expose the files on the SD card via a webserver.