[OpenOCD-user] Having issues connecting to STM32F423

[Carl M. <car...@ke...>]

The STM32F413/423 have a BSTAPID not present in the current stm32f4x
config: 0x06458041. See STM document RM0430.

Adding that into a copy of stm32f4x.cfg leaves me with the following error:

Info : The selected transport took over low-level target control. The
results might differ compared to plain JTAG/SWD
adapter speed: 4000 kHz
adapter_nsrst_delay: 100
none separate
srst_only separate srst_nogate srst_open_drain connect_deassert_srst
Info : clock speed 4000 kHz
Info : STLINK v2 JTAG v33 API v2 SWIM v7 VID 0x0483 PID 0x3748
Info : using stlink api v2
Info : Target voltage: 3.148825
Info : stm32f423.cpu: hardware has 6 breakpoints, 4 watchpoints
Error: timed out while waiting for target halted
TARGET: stm32f423.cpu - Not halted
in procedure 'program'
in procedure 'reset' called at file "embedded:startup.tcl", line 478
in procedure 'ocd_bouncer'

embedded:startup.tcl:454: Error: ** Unable to reset target **
in procedure 'program'
in procedure 'program_error' called at file "embedded:startup.tcl", line 479
at file "embedded:startup.tcl", line 454

ST's modified gdbserver works, but is finicky (it crashes if you attempt to
restart the program).

Any thoughts?