Understanding andMake sure that the programming tool and firmware are up-to-date.
Action: Check for the latest version of the STM8 programming tools (such as ST-Link or STVD) and firmware. Update them if necessary.4. Conclusion
Flash programming failures in the STM8L151C8T6 can occur due to various factors, including incorrect voltage levels, misconfigured programming tools, and memory protection settings. By following the troubleshooting steps outlined in this guide, you can identify the root cause and resolve the issue effectively. Always ensure that your system's power supply is stable, and the programming environment is correctly configured to avoid programming failures.
If the issue persists after performing these steps, it may be necessary to replace the microcontroller or seek technical support from the manufacturer.