diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml new file mode 100644 index 0000000..faad7cc --- /dev/null +++ b/.github/workflows/ci.yml @@ -0,0 +1,29 @@ +# Copyright (c) 2024, Felipe Neves +# SPDX-License-Identifier: Apache-2.0 + +name: Build + +on: [push, pull_request] + +jobs: + build: + runs-on: ubuntu-latest + container: zephyrprojectrtos/ci:latest + env: + CMAKE_PREFIX_PATH: /opt/toolchains + steps: + - name: Checkout + uses: actions/checkout@v2 + with: + submodules: recursive + path: zipm + + - name: Setup Zephyr project + uses: zephyrproject-rtos/action-zephyr-setup@v1 + with: + app-path: zipm + toolchains: arm-zephyr-eabi + + # - name: Build + # run: | + # west build -palways -barduino_giga_r1/stm32h747xx/m7 samples/mf4005_shell diff --git a/CMakeLists.txt b/CMakeLists.txt new file mode 100644 index 0000000..cbfd958 --- /dev/null +++ b/CMakeLists.txt @@ -0,0 +1,18 @@ +# Copyright (c) 2024 Felipe Neves +# SPDX-License-Identifier: Apache-2.0 + +if(CONFIG_ZIPM) + +zephyr_interface_library_named(ZIPM) +zephyr_include_directories(include) + +zephyr_library() +zephyr_library_sources(src/zipm.c) +zephyr_library_sources(src/zipm_node_pool.c) +zephyr_library_sources(src/zipm_shared_queue.c) +zephyr_library_sources(src/zipm_backend_zephyr.c) + +zephyr_library_link_libraries(ZIPM) +target_link_libraries(ZIPM INTERFACE zephyr_interface) + +endif() # CONFIG_ZIPM diff --git a/Kconfig b/Kconfig new file mode 100644 index 0000000..528d34a --- /dev/null +++ b/Kconfig @@ -0,0 +1,7 @@ +# Copyright (c) 2024 Felipe Neves +# SPDX-License-Identifier: Apache-2.0 + +config ZIPM + bool "Enables Zephyr Inter-Processor Messaging" + help + Enables Zephyr Inter-Processor Messaging module diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..d645695 --- /dev/null +++ b/LICENSE @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. For the purposes of this definition, + "control" means (i) the power, direct or indirect, to cause the + direction or management of such entity, whether by contract or + otherwise, or (ii) ownership of fifty percent (50%) or more of the + outstanding shares, or (iii) beneficial ownership of such entity. + + "You" (or "Your") shall mean an individual or Legal Entity + exercising permissions granted by this License. + + "Source" form shall mean the preferred form for making modifications, + including but not limited to software source code, documentation + source, and configuration files. + + "Object" form shall mean any form resulting from mechanical + transformation or translation of a Source form, including but + not limited to compiled object code, generated documentation, + and conversions to other media types. + + "Work" shall mean the work of authorship, whether in Source or + Object form, made available under the License, as indicated by a + copyright notice that is included in or attached to the work + (an example is provided in the Appendix below). + + "Derivative Works" shall mean any work, whether in Source or Object + form, that is based on (or derived from) the Work and for which the + editorial revisions, annotations, elaborations, or other modifications + represent, as a whole, an original work of authorship. For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. For the purposes of this definition, "submitted" + means any form of electronic, verbal, or written communication sent + to the Licensor or its representatives, including but not limited to + communication on electronic mailing lists, source code control systems, + and issue tracking systems that are managed by, or on behalf of, the + Licensor for the purpose of discussing and improving the Work, but + excluding communication that is conspicuously marked or otherwise + designated in writing by the copyright owner as "Not a Contribution." + + "Contributor" shall mean Licensor and any individual or Legal Entity + on behalf of whom a Contribution has been received by Licensor and + subsequently incorporated within the Work. + + 2. Grant of Copyright License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + copyright license to reproduce, prepare Derivative Works of, + publicly display, publicly perform, sublicense, and distribute the + Work and such Derivative Works in Source or Object form. + + 3. Grant of Patent License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + (except as stated in this section) patent license to make, have made, + use, offer to sell, sell, import, and otherwise transfer the Work, + where such license applies only to those patent claims licensable + by such Contributor that are necessarily infringed by their + Contribution(s) alone or by combination of their Contribution(s) + with the Work to which such Contribution(s) was submitted. If You + institute patent litigation against any entity (including a + cross-claim or counterclaim in a lawsuit) alleging that the Work + or a Contribution incorporated within the Work constitutes direct + or contributory patent infringement, then any patent licenses + granted to You under this License for that Work shall terminate + as of the date such litigation is filed. + + 4. Redistribution. You may reproduce and distribute copies of the + Work or Derivative Works thereof in any medium, with or without + modifications, and in Source or Object form, provided that You + meet the following conditions: + + (a) You must give any other recipients of the Work or + Derivative Works a copy of this License; and + + (b) You must cause any modified files to carry prominent notices + stating that You changed the files; and + + (c) You must retain, in the Source form of any Derivative Works + that You distribute, all copyright, patent, trademark, and + attribution notices from the Source form of the Work, + excluding those notices that do not pertain to any part of + the Derivative Works; and + + (d) If the Work includes a "NOTICE" text file as part of its + distribution, then any Derivative Works that You distribute must + include a readable copy of the attribution notices contained + within such NOTICE file, excluding those notices that do not + pertain to any part of the Derivative Works, in at least one + of the following places: within a NOTICE text file distributed + as part of the Derivative Works; within the Source form or + documentation, if provided along with the Derivative Works; or, + within a display generated by the Derivative Works, if and + wherever such third-party notices normally appear. The contents + of the NOTICE file are for informational purposes only and + do not modify the License. You may add Your own attribution + notices within Derivative Works that You distribute, alongside + or as an addendum to the NOTICE text from the Work, provided + that such additional attribution notices cannot be construed + as modifying the License. + + You may add Your own copyright statement to Your modifications and + may provide additional or different license terms and conditions + for use, reproduction, or distribution of Your modifications, or + for any such Derivative Works as a whole, provided Your use, + reproduction, and distribution of the Work otherwise complies with + the conditions stated in this License. + + 5. Submission of Contributions. Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + + 6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + + 7. Disclaimer of Warranty. Unless required by applicable law or + agreed to in writing, Licensor provides the Work (and each + Contributor provides its Contributions) on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied, including, without limitation, any warranties or conditions + of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A + PARTICULAR PURPOSE. You are solely responsible for determining the + appropriateness of using or redistributing the Work and assume any + risks associated with Your exercise of permissions under this License. + + 8. Limitation of Liability. In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/README.rst b/README.rst new file mode 100644 index 0000000..478ae75 --- /dev/null +++ b/README.rst @@ -0,0 +1,44 @@ +.. _zephyr_inter_processor_message: + +ZIPM, a Zephyr RTOS friendly inter processor messaging module +############################################################# + + +Adding ZIPM to your project via ``west`` +**************************************** + +The recommended way is to use ``west`` to initialize this repository directly and +all its dependencies: + +.. code-block:: console + + $ west init -m https://github.com/uLipe/zipm + $ west update + +Alternatively you can add a local copy of this module by adding the following sections +to ``zephyr/west.yml``: + +1. In the ``manifest/remotes`` section add: + +.. code-block:: + + remotes: + - name: uLipe + url-base: https://github.com/uLipe + +2. In the ``manifest/projects`` section add: + +.. code-block:: + + - name: zipm + remote: uLipe + path: modules/lib/zipm + revision: main + +3. Save the file, and run ``west update`` from the project root to retrieve the +latest version of the library from Github, or whatever ``revision`` was + +Getting started with ZIPM +************************* +Please refer the ``samples`` folder inside of this module to see some basic use +cases of ZIPM, they were built for usage without hardware for quick getting started. \ No newline at end of file diff --git a/dts/bindings/zipm,message-device.yaml b/dts/bindings/zipm,message-device.yaml new file mode 100644 index 0000000..7593f5a --- /dev/null +++ b/dts/bindings/zipm,message-device.yaml @@ -0,0 +1,60 @@ +# Copyright (c) 2024 Felipe Neves +# SPDX-License-Identifier: Apache-2.0 + +description: | + Zephyr Inter Processor Message device descriptor. Example usage: + + &shared_ram { + + #address-cells = <1>; + #size-cells = <0>; + + zipm_device: zipm_device { + compatible = "zipm,message-device"; + status = "okay"; + node-pool = <&zipm_pool>; + shared-queues <&zipm_tx_queue &zipm_rx_queue>; + ipc = <&ipm0>; + }; + + zipm_pool: zipm_pool@0 { + compatible = "zipm,node-pool"; + block-size = <32>; + nodes-quantity = <16>; + reg = <0x0>; + }; + + zipm_tx_queue: zipm_tx_queue@800 { + compatible = "zipm,shared-queue"; + reg = <0x800>; + }; + + zipm_rx_queue: zipm_rx_queue@c00 { + compatible = "zipm,shared-queue"; + reg = <0xc00>; + }; + + }; + +compatible: "zipm,message-device" + +properties: + node-pool: + required: true + type: phandle + description: | + node pool object reference + + shared-queues: + required: true + type: phandle-array + description: | + one or more shared queues reference + + ipc: + required: true + type: phandle + description: | + reference to the cross-core device node + +include: [base.yaml] \ No newline at end of file diff --git a/dts/bindings/zipm-node-pool.yaml b/dts/bindings/zipm-node-pool.yaml new file mode 100644 index 0000000..614c59d --- /dev/null +++ b/dts/bindings/zipm-node-pool.yaml @@ -0,0 +1,35 @@ +# Copyright (c) 2024 Felipe Neves +# SPDX-License-Identifier: Apache-2.0 + +description: | + Zephyr Inter Processor Message memory pool descriptor. Example usage: + + &shared_ram { + + #address-cells = <1>; + #size-cells = <0>; + + zipm_pool: zipm_pool@0 { + compatible = "zipm,node-pool"; + block-size = <32>; + nodes-quantity = <16>; + reg = <0x0>; + }; + }; + +compatible: "zipm,node-pool" + +properties: + block-size: + required: true + type: int + description: | + Size in bytes of the memory block per node + + nodes-quantity: + required: true + type: int + description: | + Number of nodes available in the current pool + +include: [base.yaml] \ No newline at end of file diff --git a/dts/bindings/zipm-shared-queue.yml b/dts/bindings/zipm-shared-queue.yml new file mode 100644 index 0000000..be84f00 --- /dev/null +++ b/dts/bindings/zipm-shared-queue.yml @@ -0,0 +1,24 @@ +# Copyright (c) 2024 Felipe Neves +# SPDX-License-Identifier: Apache-2.0 + +description: | + Zephyr Inter Processor Message shared queue. Example usage for a + + &shared_ram { + #address-cells = <1>; + #size-cells = <0>; + + zipm_tx_queue: zipm_tx_queue@800 { + compatible = "zipm,shared-queue"; + reg = <0x800>; + }; + + zipm_rx_queue: zipm_rx_queue@c00 { + compatible = "zipm,shared-queue"; + reg = <0xc00>; + }; + }; + +compatible: "zipm,shared-queue" + +include: [base.yaml] \ No newline at end of file diff --git a/include/zipm/zipm.h b/include/zipm/zipm.h new file mode 100644 index 0000000..ad5b2ca --- /dev/null +++ b/include/zipm/zipm.h @@ -0,0 +1,46 @@ +/* + * Copyright (c) 2024 Felipe Neves + * + * SPDX-License-Identifier: Apache-2.0 + */ + +#ifndef __ZIPM_H +#define __ZIPM_H + +#include +#include +#include +#include +#include + +enum zipm_event { + ZIPM_TX_COMPLETE = 0, + ZIPM_RX_COMPLETE, + ZIPM_DOORBELL, + ZIPM_TX_QUEUE_EMPTY, + ZIPM_NODE_POOL_EMPTY, +}; + +typedef void (*zipm_event_callback_t)(const struct device *dev, void *user_data, enum zipm_event e); + +struct zipm_callback { + zipm_event_callback_t callback; + void *user_data; + sys_dnote_t link; +}; + +int zipm_register_event_callback(const struct device *zdev, struct zipm_callback *cs, + zipm_event_callback_t fn, void *user_data); + +int zipm_remove_event_callback(struct zipm_callback *cs); + +int zipm_send(const struct device *zdev, const void *data, size_t size, + int shared_queue_number, int wait_time); +int zipm_receive(const struct device *zdev, void *data, size_t *received_size, + int shared_queue_number, int wait_time); +int zipm_send_doorbell(const struct device *zdev); +int zipm_wait_doorbell(const struct device *zdev, int wait_time); +int zipm_flush(const struct device *zdev); +int zipm_release_handle(const struct device *zdev); + +#endif \ No newline at end of file diff --git a/src/zipm.c b/src/zipm.c new file mode 100644 index 0000000..0b6b5ad --- /dev/null +++ b/src/zipm.c @@ -0,0 +1,55 @@ +/* + * Copyright (c) 2024 Felipe Neves + * + * SPDX-License-Identifier: Apache-2.0 + */ + +#define DT_DRV_COMPAT zipm_message_device + +#include +#include +#include "zipm_node_pool.h" +#include "zipm_shared_queue.h" + +#define LOG_LEVEL CONFIG_LOG_DEFAULT_LEVEL +#include +LOG_MODULE_REGISTER(zipm, CONFIG_LOG_DEFAULT_LEVEL); + + +int zipm_register_event_callback(const struct device *zdev, struct zipm_callback *cs, + zipm_event_callback_t fn, void *user_data) +{ + return 0; +} + +int zipm_remove_event_callback(struct zipm_callback *cs) +{ + return 0; +} + +int zipm_send(const struct device *zdev, const void *data, size_t size, + int wait_time) +{ + return 0; +} + +int zipm_receive(const struct device *zdev, void *data, size_t *received_size, + int wait_time) +{ + return 0; +} + +int zipm_send_doorbell(const struct device *zdev) +{ + return 0; +} + +int zipm_wait_doorbell(const struct device *zdev, int wait_time) +{ + return 0; +} + +int zipm_flush(const struct device *zdev) +{ + return 0; +} diff --git a/src/zipm_node_pool.c b/src/zipm_node_pool.c new file mode 100644 index 0000000..c099f42 --- /dev/null +++ b/src/zipm_node_pool.c @@ -0,0 +1,5 @@ +/* + * Copyright (c) 2024 Felipe Neves + * + * SPDX-License-Identifier: Apache-2.0 + */ diff --git a/src/zipm_node_pool.h b/src/zipm_node_pool.h new file mode 100644 index 0000000..c099f42 --- /dev/null +++ b/src/zipm_node_pool.h @@ -0,0 +1,5 @@ +/* + * Copyright (c) 2024 Felipe Neves + * + * SPDX-License-Identifier: Apache-2.0 + */ diff --git a/src/zipm_shared_queue.c b/src/zipm_shared_queue.c new file mode 100644 index 0000000..c099f42 --- /dev/null +++ b/src/zipm_shared_queue.c @@ -0,0 +1,5 @@ +/* + * Copyright (c) 2024 Felipe Neves + * + * SPDX-License-Identifier: Apache-2.0 + */ diff --git a/src/zipm_shared_queue.h b/src/zipm_shared_queue.h new file mode 100644 index 0000000..c099f42 --- /dev/null +++ b/src/zipm_shared_queue.h @@ -0,0 +1,5 @@ +/* + * Copyright (c) 2024 Felipe Neves + * + * SPDX-License-Identifier: Apache-2.0 + */ diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt new file mode 100644 index 0000000..c71d5a8 --- /dev/null +++ b/tests/CMakeLists.txt @@ -0,0 +1,11 @@ +# Copyright 2024 NXP +# +# SPDX-License-Identifier: Apache-2.0 +# + +cmake_minimum_required(VERSION 3.20.0) + +find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE}) +project(zipm_test) +enable_language(C ASM) +target_sources(app PRIVATE src/main.c) diff --git a/tests/boards/mps2_an521_cpu0.overlay b/tests/boards/mps2_an521_cpu0.overlay new file mode 100644 index 0000000..b7c0ceb --- /dev/null +++ b/tests/boards/mps2_an521_cpu0.overlay @@ -0,0 +1,44 @@ +/* + * Copyright (c) 2024 Felipe Neves + * + * SPDX-License-Identifier: Apache-2.0 + */ +chosen { + zephyr,ipc_shm = &sramx; + zephyr,ipc = &mhu0; +}; + +sramx: memory@28180000 { + compatible = "mmio-sram"; + reg = <0x28180000 0x8000>; +}; + +&sramx { + #address-cells = <1>; + #size-cells = <0>; + + zipm_pool: zipm_pool@28180000 { + compatible = "zipm,node-pool"; + block-size = <32>; + nodes-quantity = <32>; + reg = <0x28180000>; + }; + + zipm_tx_queue: zipm_tx_queue@28184000 { + compatible = "zipm,shared-queue"; + reg = <0x28184000>; + }; + + zipm_rx_queue: zipm_rx_queue@28184080 { + compatible = "zipm,shared-queue"; + reg = <0x28184080>; + }; + + zipm_device0: zipm_device { + compatible = "zipm,message-device"; + status = "okay"; + node-pool = <&zipm_pool>; + shared-queues <&zipm_tx_queue &zipm_rx_queue>; + ipc = <&mhu0>; + }; +}; \ No newline at end of file diff --git a/tests/prj.conf b/tests/prj.conf new file mode 100644 index 0000000..d3fa0b8 --- /dev/null +++ b/tests/prj.conf @@ -0,0 +1,4 @@ +CONFIG_PRINTK=y +CONFIG_ZIPM=y +CONFIG_ZTEST=y +CONFIG_IPM=y diff --git a/tests/src/main.c b/tests/src/main.c new file mode 100644 index 0000000..bd25dcc --- /dev/null +++ b/tests/src/main.c @@ -0,0 +1,114 @@ +/* + * Copyright (c) 2024 Felipe Neves + * + * SPDX-License-Identifier: Apache-2.0 + */ + +#include +#include +#include +#include +#include +#include +#include + +void zipm_event_callback(const struct device *dev, void *user_data, enum zipm_event e) +{ +} + +static void zipm_tests_before(void *f) +{ +} + +static void zipm_tests_after(void *f) +{ +} + +ZTEST(zipm_test_suite, zipm_initialise_handler) +{ + const struct device *handle = DEVICE_DT_GET(DT_NODELABEL(zipm_device0)); + struct zipm_callback callback; + + zassert_equal(zipm_register_event_callback(handle, &callback, + zipm_event_callback, &callback, NULL), 0); + zassert_equal(callback.callback, &zipm_event_callback); + zassert_equal(callback.user_data, &callback); + zassert_equal(zipm_flush(&handle), 0); + zassert_equal(zipm_remove_event_callback(&callback), 0); +} + +ZTEST(zipm_test_suite, send_receive) +{ + uint8_t data[] = {'Z','I','P','M'}; + uint8_t rx_data[] = {0,0,0,0}; + size_t rx_size = 0; + + const struct device *handle = DEVICE_DT_GET(DT_NODELABEL(zipm_device0)); + struct zipm_callback callback; + + zassert_equal(zipm_register_event_callback(handle, &callback, + zipm_event_callback, &callback, NULL), 0); + zassert_equal(callback.callback, &zipm_event_callback); + zassert_equal(callback.user_data, &callback); + + zassert_equal(zipm_send(handle, &data, sizeof(data), 0), 0); + zassert_equal(zipm_receive(handle, &rx_data, &rx_size, 0), 0); + zassert_equal(rx_size, sizeof(data)); + zassert_equal(memcmp(data, rx_data, sizeof(rx_data)), 0); + zassert_equal(zipm_flush(&handle), 0); + zassert_equal(zipm_remove_event_callback(&callback), 0); +} + +ZTEST(zipm_test_suite, send_no_memory) +{ + uint8_t data[] = {'Z','I','P','M'}; + uint8_t rx_data[] = {0,0,0,0}; + size_t rx_size = 0; + + const struct device *handle = DEVICE_DT_GET(DT_NODELABEL(zipm_device0)); + struct zipm_callback callback; + + zassert_equal(zipm_register_event_callback(handle, &callback, + zipm_event_callback, &callback, NULL), 0); + zassert_equal(callback.callback, &zipm_event_callback); + zassert_equal(callback.user_data, &callback); + + zassert_equal(zipm_send(handle, &data, sizeof(data), 0), -ENOMEM); + zassert_equal(zipm_flush(handle), 0); + zassert_equal(zipm_remove_event_callback(&callback), 0); +} + +ZTEST(zipm_test_suite, send_exaust_memory) +{ + uint8_t data[] = {'Z','I','P','M'}; + uint8_t rx_data[] = {0,0,0,0}; + size_t rx_size = 0; + int err = 0; + + const struct device *handle = DEVICE_DT_GET(DT_NODELABEL(zipm_device0)); + struct zipm_callback callback; + + zassert_equal(zipm_register_event_callback(handle, &callback, + zipm_event_callback, &callback, NULL), 0); + zassert_equal(callback.callback, &zipm_event_callback); + zassert_equal(callback.user_data, &callback); + + do { + err = zipm_send(handle, &data, sizeof(data), 0); + } while(!err); + + err = 0; + + do { + err = zipm_receive(handle, &rx_data, &rx_size, 0); + if(!err) { + zassert_equal(rx_size, sizeof(data)); + zassert_equal(memcmp(data, rx_data, sizeof(rx_data)), 0); + } + } while(!err); + + zassert_equal(zipm_flush(handle), 0); + zassert_equal(zipm_remove_event_callback(&callback), 0); +} + +ZTEST_SUITE(zipm_test_suite, NULL, NULL, zipm_tests_before, zipm_tests_after, NULL); diff --git a/west.yml b/west.yml new file mode 100644 index 0000000..aab9c0b --- /dev/null +++ b/west.yml @@ -0,0 +1,16 @@ +# Copyright (c) 2024 Felipe Neves +# SPDX-License-Identifier: Apache-2.0 + +manifest: + self: + path: lkmotor_mf4005_driver + + remotes: + - name: zephyr + url-base: https://github.com/zephyrproject-rtos + + projects: + - name: zephyr + remote: zephyr + repo-path: zephyr + revision: main diff --git a/zephyr/module.yml b/zephyr/module.yml new file mode 100644 index 0000000..c0fc661 --- /dev/null +++ b/zephyr/module.yml @@ -0,0 +1,8 @@ +# Copyright (c) 2024 Felipe Neves +# SPDX-License-Identifier: Apache-2.0 + +build: + kconfig: Kconfig + cmake: . + settings: + dts_root: .