xref: /aosp_15_r20/external/pigweed/pw_spi/BUILD.gn (revision 61c4878ac05f98d0ceed94b57d316916de578985) 
1# Copyright 2021 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
15import("//build_overrides/pigweed.gni")
16
17import("$dir_pw_build/target_types.gni")
18import("$dir_pw_docgen/docs.gni")
19import("$dir_pw_unit_test/test.gni")
20
21config("public_include_path") {
22  include_dirs = [ "public" ]
23}
24
25group("pw_spi") {
26  deps = [
27    ":chip_selector",
28    ":chip_selector_digital_out",
29    ":device",
30    ":initiator",
31  ]
32}
33
34pw_source_set("initiator") {
35  public_configs = [ ":public_include_path" ]
36  public = [ "public/pw_spi/initiator.h" ]
37  public_deps = [
38    "$dir_pw_assert",
39    "$dir_pw_bytes",
40    "$dir_pw_status",
41  ]
42}
43
44pw_source_set("responder") {
45  public_configs = [ ":public_include_path" ]
46  public = [ "public/pw_spi/responder.h" ]
47  public_deps = [
48    "$dir_pw_bytes",
49    "$dir_pw_function",
50    "$dir_pw_status",
51  ]
52}
53
54pw_source_set("chip_selector") {
55  public_configs = [ ":public_include_path" ]
56  public = [ "public/pw_spi/chip_selector.h" ]
57  public_deps = [ "$dir_pw_status" ]
58}
59
60pw_source_set("chip_selector_digital_out") {
61  public_configs = [ ":public_include_path" ]
62  public = [ "public/pw_spi/chip_selector_digital_out.h" ]
63  public_deps = [
64    ":chip_selector",
65    "$dir_pw_digital_io",
66    "$dir_pw_status",
67  ]
68}
69
70pw_source_set("device") {
71  public_configs = [ ":public_include_path" ]
72  public = [ "public/pw_spi/device.h" ]
73  public_deps = [
74    ":chip_selector",
75    ":initiator",
76    "$dir_pw_bytes",
77    "$dir_pw_status",
78    "$dir_pw_sync:borrow",
79  ]
80}
81
82pw_source_set("mock") {
83  public_configs = [ ":public_include_path" ]
84  public = [
85    "public/pw_spi/chip_selector_mock.h",
86    "public/pw_spi/initiator_mock.h",
87  ]
88  sources = [ "initiator_mock.cc" ]
89  public_deps = [
90    ":chip_selector",
91    ":initiator",
92    "$dir_pw_bytes",
93    "$dir_pw_containers:to_array",
94  ]
95  deps = [
96    "$dir_pw_assert",
97    "$dir_pw_containers",
98    "$dir_pw_unit_test",
99  ]
100}
101
102pw_test_group("tests") {
103  tests = [
104    ":spi_test",
105    ":initiator_mock_test",
106  ]
107}
108
109pw_test("spi_test") {
110  sources = [ "spi_test.cc" ]
111  deps = [
112    ":device",
113    ":responder",
114    "$dir_pw_sync:mutex",
115  ]
116}
117
118pw_test("initiator_mock_test") {
119  sources = [ "initiator_mock_test.cc" ]
120  deps = [
121    ":mock",
122    "$dir_pw_containers",
123  ]
124}
125
126pw_doc_group("docs") {
127  sources = [
128    "backends.rst",
129    "docs.rst",
130  ]
131}
132