1.5.2 Building and Running on PIC32CK-SG01 Curiosity Ultra Board
Description
This demonstrates TrustZone feature and uses two projects viz., Secure and Non-Secure Project that work together on the same MCU and offering security isolation between the Trusted and the Non-trusted resources in the device.
Azure RTOS ThreadX and BSP are configured and run in Non-Secure mode.
This demonstration creates a task in non-secure mode which toggle an LED for every 500ms.
Downloading and Building the Application
To clone or download these applications from Github, go to the main page of this repository and then click Clone button to clone this repository or download as zip file. This content can also be downloaded using content manager by following these instructions.
Path of the application within the repository is as shown below:
| Type | Path |
|---|---|
| Project group | apps/threadx/basic_threadx/trustZone_sg01 |
| Secure Project | apps/threadx/basic_threadx/trustZone_sg01/Secure/firmware |
| Non-Secure Project | apps/threadx/basic_threadx/trustZone_sg01/NonSecure/firmware |
To build the application, refer to the following table and open the project using its IDE.
| Project Name | Description |
|---|---|
|
pic32ck_sg01_cult_Secure.X pic32ck_sg01_cult_NonSecure.X | Secure and Non-secure MPLABX project for PIC32CK-SG01 Curiosity Ultra board |
Setting Up the Hardware
The following table shows the target hardware for the application projects.
| Project Name | Board |
|---|---|
|
pic32ck_sg01_cult_Secure.X pic32ck_sg01_cult_NonSecure.X | PIC32CK-SG01 Curiosity Ultra board |
Setting Up PIC32CK-SG01 Curiosity Ultra Board
- Connect the Debug USB port on the board to the computer using a micro USB cable.
Running the Application
- Build and program the application using the MPLAB X IDE.
- The LED indicates the success or failure.
- The LED toggles on success i.e. for every 500 ms.
Refer to the following table for LED name:
| Board | LED Name |
|---|---|
| PIC32CK-SG01 Curiosity Ultra board | LED0 |