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1# Copyright 2020 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_chrono/backend.gni")
19import("$dir_pw_docgen/docs.gni")
20import("$dir_pw_unit_test/test.gni")
21
22config("public_include_path") {
23  include_dirs = [ "public" ]
24}
25
26pw_source_set("address") {
27  public_configs = [ ":public_include_path" ]
28  public = [ "public/pw_i2c/address.h" ]
29  deps = [ "$dir_pw_assert" ]
30  sources = [ "address.cc" ]
31}
32
33pw_source_set("initiator") {
34  public_configs = [ ":public_include_path" ]
35  public = [ "public/pw_i2c/initiator.h" ]
36  public_deps = [
37    ":address",
38    "$dir_pw_bytes",
39    "$dir_pw_chrono:system_clock",
40    "$dir_pw_status",
41  ]
42}
43
44pw_source_set("device") {
45  public_configs = [ ":public_include_path" ]
46  public = [ "public/pw_i2c/device.h" ]
47  public_deps = [
48    ":address",
49    ":initiator",
50    "$dir_pw_bytes",
51    "$dir_pw_chrono:system_clock",
52    "$dir_pw_status",
53    dir_pw_span,
54  ]
55}
56
57pw_source_set("register_device") {
58  public_configs = [ ":public_include_path" ]
59  public = [ "public/pw_i2c/register_device.h" ]
60  public_deps = [
61    ":address",
62    ":device",
63    ":initiator",
64    "$dir_pw_bytes",
65    "$dir_pw_chrono:system_clock",
66    "$dir_pw_result",
67    "$dir_pw_status",
68  ]
69  sources = [ "register_device.cc" ]
70  deps = [ "$dir_pw_assert" ]
71}
72
73pw_source_set("mock") {
74  public_configs = [ ":public_include_path" ]
75  public = [ "public/pw_i2c/initiator_mock.h" ]
76  sources = [ "initiator_mock.cc" ]
77  public_deps = [
78    ":initiator",
79    "$dir_pw_bytes",
80    "$dir_pw_containers",
81    "$dir_pw_containers:to_array",
82  ]
83  deps = [
84    "$dir_pw_assert",
85    "$dir_pw_unit_test",
86  ]
87}
88
89pw_source_set("gmock") {
90  public_configs = [ ":public_include_path" ]
91  public_deps = [
92    ":initiator",
93    "$dir_pw_third_party/googletest",
94  ]
95  public = [ "public/pw_i2c/initiator_gmock.h" ]
96}
97
98# TODO: add mock_test here once chrono backend is supported for stm32f429i-disc1
99pw_test_group("tests") {
100  tests = [
101    ":address_test",
102    ":device_test",
103    ":initiator_mock_test",
104    ":register_device_test",
105  ]
106}
107
108pw_test("address_test") {
109  sources = [ "address_test.cc" ]
110  deps = [ ":address" ]
111}
112
113pw_test("device_test") {
114  enable_if = pw_chrono_SYSTEM_CLOCK_BACKEND != ""
115  sources = [ "device_test.cc" ]
116  deps = [
117    ":device",
118    ":mock",
119    "$dir_pw_containers",
120  ]
121}
122
123pw_test("register_device_test") {
124  enable_if = pw_chrono_SYSTEM_CLOCK_BACKEND != ""
125  sources = [ "register_device_test.cc" ]
126  deps = [
127    ":register_device",
128    "$dir_pw_assert",
129  ]
130}
131
132pw_test("initiator_mock_test") {
133  enable_if = pw_chrono_SYSTEM_CLOCK_BACKEND != ""
134  sources = [ "initiator_mock_test.cc" ]
135  deps = [
136    ":mock",
137    "$dir_pw_containers",
138  ]
139}
140
141pw_doc_group("docs") {
142  sources = [ "docs.rst" ]
143}
144