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<PlasmaHH>
hi, anyone has the stlink v3 pwr working with openocd? Its usb id is mentioned nowhere and using vid_pid etc. doesn't help, so I was wondering if I did something wrong in configuration or if its different eough to need "real" support?
<bencoh>
I guess you already checked, but this is not a perms issue, right? (ie: does running it as root fixes the issue?)
<Haohmaru>
PlasmaHH, do you mean the mechanism for the debugger to detect and report the target voltage to openocd?
<Haohmaru>
report/communicate
<borneoa___>
PlasmaHH: no, not supported upstream yet. A patch is available in ST and should be send upstream shortly. But it's for enabling debug only. No code for the power functions, as far as I know
<PlasmaHH>
Haohmaru: no, the debugger in general
<PlasmaHH>
borneoa___: yeah, the power functionality is available over a serial interface seperately ( and thats buggy too )
<Haohmaru>
hm, was the "pwr" part of its name?
<PlasmaHH>
yes
<Haohmaru>
i have the "stlink v3 mini"
<Haohmaru>
ah, okay, ignore then
<PlasmaHH>
Haohmaru: its a somewhat new device that can power your DUT and with theoretically 100khz measure power usage
<Haohmaru>
huh, fancy
<Haohmaru>
well mine is left gathering dust since it doesn't work with non-ST chips
<Haohmaru>
at least it was not $$$$expensive
<PlasmaHH>
at least the v2 ones could be reprogrammed to seggers
<Haohmaru>
i'm staying away from segger stuff
<PaulFertser>
v2 work with other chips though
<PaulFertser>
v3 has special protections in firmware apparently.
<PaulFertser>
And v3 can be reflashed to cmsis-dap.
<Haohmaru>
i already foundn a nice DAP debugger
<PlasmaHH>
well, the company has a dozen jlink and a jtrace, which is pretty nice, but I haven't looked around if there is any alternative to the jtrace yet ( it has power trace functionality too, but thats broken too, even worse than the st one )