zephyr/boards/arm/nucleo_h745zi_q/support/openocd.cfg

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INI

# STM32H745ZI Nucleo board OpenOCD ST-LINK V3 configuration
#
# Copyright (c) 2020 Alexander Kozhinov <AlexanderKozhinov@yandex.com>
# SPDX-License-Identifier: Apache-2.0
#
source [find board/st_nucleo_h745zi.cfg]
# Use connect_assert_srst here to be able to program
# even when core is in sleep mode
reset_config srst_only srst_nogate connect_assert_srst
$_CHIPNAME.cpu0 configure -event gdb-attach {
echo "Debugger attaching: halting execution"
gdb_breakpoint_override hard
}
$_CHIPNAME.cpu0 configure -event gdb-detach {
echo "Debugger detaching: resuming execution"
resume
}
# Due to the use of connect_assert_srst, running gdb requires
# to reset halt just after openocd init.
rename init old_init
proc init {} {
old_init
reset halt
}