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The source code for the driver is included with the Vitis Unified Software Platform installation, as well as being available in the Xilinx Github repository.
Driver Name | Path in Vitis | Path in Github |
|---|---|---|
uartpsv | <Vitis Install Directory>/data/embedded/XilinxProcessorIPLib/drivers/uartpsv | https://github.com/Xilinx/embeddedsw/tree/master/XilinxProcessorIPLib/drivers/uartpsv |
Note: To view the sources for a particular release, use the rel-version tag in github. For example, for the 2020.1 release, the proper version of the code is: https://github.com/Xilinx/embeddedsw/tree/xilinx-v2020.1/XilinxProcessorIPLib/drivers/uartpsv
The driver source code is organized into different folders. The table below shows the uartpsv driver source organization.
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Test Name | Example Source | Description |
|---|---|---|
Uartpsv interrupt example | This example sends and receives data using interrupts. | |
Uartpsv polled example | This example sends and receives data using polling. | |
Uartpsv hello world example | This example transmits “Hello world“ string |
Example Application Usage
Refer to the driver examples directory for various example applications that exercise the different features of the driver. Each application is linked in the table below. The following sections describe the usage and expected output of the various applications. These example applications can be imported into the Vitis IDE from the Board Support Package settings tab.
Example Application Usage
Uartpsv interrupt example
This example sends and receives data using interrupts.
Expected Output
| Code Block |
|---|
Successfully ran UartPsv Interrupt Example Test |
Uartpsv polled example
This example sends and receives data using polling.
Expected Output
| Code Block |
|---|
Successfully ran UartPsv Polling Example Test |
Uartpsv hello world example
This example transmits “Hello world“ string
Expected Output
| Code Block |
|---|
Successfully ran UartPsv Hello World Example |
Example Design Architecture
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