mirror of
https://github.com/wolfSSL/wolfssl.git
synced 2026-07-06 12:10:49 +02:00
David Garske
59 lines
2.3 KiB
Markdown
59 lines
2.3 KiB
Markdown
# wolfSSL STM32 Example for System Workbench for STM32 (Open STM32 Tools)
|
|
|
|
This example includes:
|
|
|
|
* wolfCrypt test
|
|
* wolfCrypt benchmark
|
|
* wolfSSL TLS client/server test using in-memory transfers
|
|
|
|
These examples use the CubeMX Hal for STM32. If you'd like to use the older Standard Peripheral library undefine `WOLFSSL_STM32_CUBEMX` in `user_settings.h`.
|
|
|
|
## Requirements
|
|
|
|
* STM32CubeMX: STM32 CubeMX HAL code generation tool - [http://www.st.com/en/development-tools/stm32cubemx.html](http://www.st.com/en/development-tools/stm32cubemx.html)
|
|
* SystemWorkbench for STM32 - [http://www.st.com/en/development-tools/sw4stm32.html](http://www.st.com/en/development-tools/sw4stm32.html)
|
|
|
|
## Setup
|
|
|
|
1. Using the STM32CubeMX tool, load the `<wolfssl-root>/IDE/OPENSTM32/wolfSTM32.ioc` file.
|
|
2. Adjust the HAL options based on your specific micro-controller.
|
|
3. Generate source code.
|
|
4. Run `SystemWorkbench` and choose a new workspace location for this project.
|
|
5. Import `wolfSTM32` project from `<wolfssl-root>/IDE/OPENSTM32/`.
|
|
6. Adjust the micro-controller define in `Project Settings -> C/C++ General -> Paths and Symbols -> Symbols -> GNU C`. Example uses `STM32F437xx`, but should be changed to reflect your micro-controller type.
|
|
7. Build and Run
|
|
|
|
If you hardware support crypto acceleration then:
|
|
1. Manually copy over the CubeMX HAL files for `stm32f4xx_hal_cryp.c`, `stm32f4xx_hal_cryp_ex.c`, `stm32f4xx_hal_cryp.h`, `stm32f4xx_hal_cryp_ex.h`.
|
|
2. Uncomment the `#define HAL_CRYP_MODULE_ENABLED` line in `stm32f4xx_hal_conf.h`.
|
|
|
|
## Configuration
|
|
|
|
The settings for the wolfSTM32 project are located in `<wolfssl-root>/IDE/OPENSTM32/Inc/user_settings.h`.
|
|
|
|
* To enable STM32F2 support define `WOLFSSL_STM32F2`.
|
|
* To enable STM32F4 support define `WOLFSSL_STM32F4`.
|
|
* To enable STM32F7 support define `WOLFSSL_STM32F7`.
|
|
* To enable STM32L4 support define `WOLFSSL_STM32L4`.
|
|
|
|
If you are using FreeRTOS make sure your `FreeRTOSConfig.h` has its `configTOTAL_HEAP_SIZE` increased.
|
|
|
|
The TLS client/server benchmark example requires about 76 KB for allocated tasks (with stack) and peak heap.
|
|
|
|
## Example Output
|
|
|
|
```
|
|
....MENU
|
|
|
|
.t. WolfCrypt Test
|
|
.b. WolfCrypt Benchmark
|
|
.l. WolfSSL TLS Bench
|
|
.e. Show Cipher List
|
|
|
|
Please select one of the above options:
|
|
```
|
|
|
|
## Support
|
|
|
|
For questions please email [support@wolfssl.com](mailto:support@wolfssl.com)
|