1# Copyright 2019 The Pigweed Authors
2#
3# Licensed under the Apache License, Version 2.0 (the "License"); you may not
4# use this file except in compliance with the License. You may obtain a copy of
5# the License at
6#
7#     https://www.apache.org/licenses/LICENSE-2.0
8#
9# Unless required by applicable law or agreed to in writing, software
10# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
11# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
12# License for the specific language governing permissions and limitations under
13# the License.
14
15# This openocd configuration is compatible with all STM32F4xx cores.
16
17interface hla
18hla_layout stlink
19hla_device_desc "ST-LINK/V2-1"
20hla_vid_pid 0x0483 0x374b
21
22# If PW_STLINK_SERIAL is specified, use that device.
23if { [info exists ::env(PW_STLINK_SERIAL)] } {
24  hla_serial $::env(PW_STLINK_SERIAL)
25}
26
27# If PW_GDB_PORT is specified, use that port.
28if { [info exists ::env(PW_GDB_PORT)] } {
29  gdb_port $::env(PW_GDB_PORT)
30}
31
32transport select hla_swd
33
34source [find target/stm32f4x.cfg]
35
36# Use hardware reset.
37reset_config srst_only srst_nogate
38