14:19 <merethan> Mm target/stm32wlx.cfg already has usage of the second core in there. But to activate it, I need set DUAL_CORE to 1 prior target/stm32wlx.cfg getting executed. How am I supposed to do so?

14:19 <merethan> https://github.com/openocd-org/openocd/blob/master/tcl/target/stm32wlx.cfg

14:23 <PaulFertser> merethan: -c "set DUAL_CORE 1" -f target/stm32wlx.cfg

14:28 <merethan> lol I tried that venue but got the syntax wrong

14:28 <merethan> I did -c "DUAL_CORE=1"

14:30 <PaulFertser> It's Tcl syntax

14:30 <merethan_> Warning : hla does not support multicore debugging

14:30 <merethan> Holdup, ST gave the world a dual-core STM32WL55 devboard with a debugger on it which cannot do two cores? xD

14:31 <merethan> OpenOCD says available transports are hla_swd & hla_jtag

14:32 <PaulFertser> merethan: use stlink-dap debug interface

14:32 <PaulFertser> Not just stlink

14:45 <merethan> Ah. Oh well now it hangs on not being able to connect to the second core xD

14:46 <PaulFertser> Probably the second core is not enabled somehow, and the first core needs to release some reset line or something.

14:46 <merethan> The second core needs enable its debugger internally for security reasons. CPU2 is considered the secure CPU.

14:46 <merethan> It has all the crypto-fancyness available whereas CPU1 does not.

14:46 <merethan> CPU2 can also lock out CPU1 from configurable memory regions and stuff.

14:47 <merethan> It's stupidly complicated.

14:47 <PaulFertser> Looks like it

14:48 <merethan> So for me to debug it, CPU1 must have booted it already, the thing needs have enabled debugging itself hopefully before it locks up in a HardFart.

14:57 <merethan> If the startup code fails in ya CPU2, you're screwed. No knowing why.

14:57 <merethan> Why, ST? Why?

14:58 <Haohmaru> who farted

14:58 <merethan> My Cortex-M0+

14:59 <Haohmaru> such a big smell for such a small core

15:03 <merethan_> It really starts to annoy me. I just want make a device that works but I spend large amounts of time just fighting with hardware.