@mattytrog i did my homeworks:
original uf2 (sx loader)
d0 vol+
d3 joy
at power up it autoboots on cfw,but as soon i press reset button (i.e to reflash u2l), the vol- button doesn't work anymore (it rises vol at max like i was keep on pressing vol+)
usbc connected and power off,(powering up) with double tap on reset button the drive doesn't show up.
original uf2 loader with your pinout
d0 joy
d3 vol+
at power up it autoboots on cfw,but vol- doesn't work (no need to press reset button, it doesn't work at all)
usbc connected and power off, the switch doesn't power up
your mode2 trinket uf2
d0 vol+
d3 joy
no boot at all
removing vol+, it boots on ofw. power+vol doesn't boot a thing
usbc connected the flash drive shows up
d0 joy
d3 vol+
no boot at all
removing vol+, it boots on ofw, power+vol doesn't boot a thing
usbc connected the flash drive doesn't show up
i've noticed the original flash was named TRINKETBOOT, once i've flashed the mode2 uf2 file is now SWITCHBOOT.
And it keeps that name also after flashing back original uf2.
original uf2 (sx loader)
d0 vol+
d3 joy
at power up it autoboots on cfw,but as soon i press reset button (i.e to reflash u2l), the vol- button doesn't work anymore (it rises vol at max like i was keep on pressing vol+)
usbc connected and power off,(powering up) with double tap on reset button the drive doesn't show up.
original uf2 loader with your pinout
d0 joy
d3 vol+
at power up it autoboots on cfw,but vol- doesn't work (no need to press reset button, it doesn't work at all)
usbc connected and power off, the switch doesn't power up
your mode2 trinket uf2
d0 vol+
d3 joy
no boot at all
removing vol+, it boots on ofw. power+vol doesn't boot a thing
usbc connected the flash drive shows up
d0 joy
d3 vol+
no boot at all
removing vol+, it boots on ofw, power+vol doesn't boot a thing
usbc connected the flash drive doesn't show up
i've noticed the original flash was named TRINKETBOOT, once i've flashed the mode2 uf2 file is now SWITCHBOOT.
And it keeps that name also after flashing back original uf2.