11 years, 3 months ago.

LPC800-MAX + windows 8.1

Is this supposed to work? I just tried out my LPC800-MAX again, and now I got windows 8.1. It is continiously resettings its USB stack (or doing something which looks like that, the drive is every 1-2 seconds ejected and reinserted). There is no new firmware available, while there has been new firmware for other devices to deal with windows 8.1. So is this because it shouldn't be needed and works for others, or is it also not working for others using windows 8.1? And in that case, is firmware simply a question of compiling the latest version, or does it need to be made specifically for the LPC800?

Edit: I was stupid and lacked jumper to power the LPC812 on the PCB. Now I do have the jumper, and it doesn't reconnect all the time anymore, but the USB MSD LED is blinking most of the time, and programming the device seems to do very little. No fail.txt also, just once in a while it reconnects now (every 20 seconds or so).

Edit2: And once in a while it gets fail.txt: TIMEOUT. But only after a while (I guess after the timeout or something).

Edit3: And just to verify, I tested it on my windows 7 PC, where it worked flawless. After plugging it into my laptop again it erased the running program within a few seconds.