<snips above>
Good to hear! I assume that you used the SD card in 1-bit mode?
<Forum is getting wonky and not posting my reply just the upthread>
(try #3)
The devise was a Digispark with a i/o line to a dumb SD card holder PCB, so yes 1-bit. I never really thought about it but if speed were important there are more pins on the SD card, not sure how fast an attiny can go controlling and multiplexing a data line. I pasted together some example arduino code I found to do badUSB faux-USBkeyboard for some system updates and then save a log file to the SD. It didnt end up being used so it was never refined, I recall the data transfer as a flash drive was terrible though it was also a super cheap SD card <1GB.
But I would love to have a shot at a USB flash drive where I can play with the firmware and do stuff like goodUSB or even just a mouse wiggler for IM online status by moving a little dip switch or jumper.
Good to hear! I assume that you used the SD card in 1-bit mode?
<Forum is getting wonky and not posting my reply just the upthread>
(try #3)
The devise was a Digispark with a i/o line to a dumb SD card holder PCB, so yes 1-bit. I never really thought about it but if speed were important there are more pins on the SD card, not sure how fast an attiny can go controlling and multiplexing a data line. I pasted together some example arduino code I found to do badUSB faux-USBkeyboard for some system updates and then save a log file to the SD. It didnt end up being used so it was never refined, I recall the data transfer as a flash drive was terrible though it was also a super cheap SD card <1GB.
But I would love to have a shot at a USB flash drive where I can play with the firmware and do stuff like goodUSB or even just a mouse wiggler for IM online status by moving a little dip switch or jumper.
