Example application showing FlexIO UART driver usage
The purpose of this demo application is to show you the usage of the FlexIO UART driver found on the S32K118 SoC using S32 SDK API.
Two instances of the FlexIO UART driver are used to echo the data received from host.
To run the example you will need to have the following items:
The following boards are supported by this application:
The following connections must be done to for this example application to work:
PIN FUNCTION | S32K118EVB-Q064 |
---|---|
FLEXIO_UART RX (PTD1) | J1.11 - J3.2 |
FLEXIO_UART TX (PTA0) | J2.9 - J3.4 |
After opening S32 Design Studio, go to File -> New S32DS Project From... and select flexio_uart_s32k118. Then click on Finish.
The project should now be copied into you current workspace.
First go to Project Explorer View in S32 DS and select the current project(flexio_uart_s32k118). Then go to Project and click on Generate Processor Expert Code
Wait for the code generation to be completed before continuing to the next step.
Select the configuration to be built FLASH (Debug_FLASH) by left clicking on the downward arrow corresponding to the build button(. Wait for the build action to be completed before continuing to the next step.
Go to Run and select Debug Configurations. There will be four debug configurations for this project:
Configuration Name | Description |
---|---|
flexio_uart_s32k118_debug_flash_jlink | Debug the FLASH configuration using Segger Jlink debuggers |
flexio_uart_s32k118_debug_flash_pemicro | Debug the FLASH configuration using PEMicro debuggers |
Select the desired debug configuration and click on Launch. Now the perspective will change to the Debug Perspective.
Use the controls to control the program flow.
For this example it is necessary to open a terminal emulator and configure it with: