Embedded module TQMa243xL
STKa243xL Overview
This GitHub repository contains further examples for the R5 core(s) present in the TQMa24XxL and TQMa64XxL modules.
Please see the GitHub repository for further instructions.
Serial Port Configuration
Setup Serial Port
| Settings | Value |
|---|---|
| Speed | 115200 |
| Data | 8 bit |
| Parity | none |
| Stop bits | 1 bit |
| Flow control | none |
| New Line Char | CR+LF |
| Local Echo | Enabled (Recommended) |
To communicate with the board, connect it to your computer using a USB cable (micro-USB to USB 2.0).
Open a terminal application (e.g., “Tera Term”) and use the following settings:
For TeraTerm, click Setup → Serial Port
When connecting the STKa243xL to the host PC, two COM interfaces will show up.
Supported Applications
Application Overview
The TQMa243xL supports the following applications:
| Application | Purpose |
|---|---|
| LED Control | Blinks an LED a specified number of times |
| I2C Commands | Measures temperature using the I2C temperature sensor Scans the I2C bus for devices Accesses the Real-Time Clock over I2C |
| Storage Commands | Executes an eMMC raw I/O test Conducts a NOR flash test involving data writing and reading Enables reading from or writing to the EEPROM Manages factory data in EEPROM |
| Communication Commands | Sends or receives CAN messages Manages data transmission via RS485 |
| Memory Access | Accesses the LPDDR4 for read or write operations |
| GPIO Commands | Manages GPIO for reading inputs or setting outputs |
| Sensor and ADC Commands | Conducts ADC tests to read voltage levels Accesses the Analog Front End (AFE) for various functions |
| Networking Commands | Manages Ethernet settings and operations |
Each demo includes a README with more detailed information, including its purpose, preparation steps, and expectations when running the demo.
Build System
Structure of Repository
| Folder | Description |
|---|---|
| application | All files relevant for the BSP application |
| demo_projects | Adapted examples from TI |
| sbl | Adapted secondary boot loader (SBL) |
| scripts | Scripts for automated build tests |
| templates | Patches and configuration templates |
| uniflash | The Uniflash tool containing example configurations |
The information provided on this wiki page is subject to change due to circumstances beyond our control. While we strive to keep all details as accurate and up-to-date as possible, it is possible that certain updates or changes may go unnoticed for some time. As a result, some sections of this page may contain outdated information. If you notice any mistakes in the documentation, we kindly ask you to inform the TQ Support through our ticket system.