littleVegetableChiken opened a new issue, #18000: URL: https://github.com/apache/nuttx/issues/18000
### Description / Steps to reproduce the issue I want to use UART 16550 DMA mode, and select CONFIG_16550_UART0_DMA=y, CONFIG_16550_UART0_DMA_TX=0, but it will generate a compilation error. <img width="1356" height="501" alt="Image" src="https://github.com/user-attachments/assets/4e9ccb25-91b2-4db2-9760-521c093bd606"; /> <img width="267" height="50" alt="Image" src="https://github.com/user-attachments/assets/8976871d-c105-4e87-9783-1f5f0b3 <img width="1499" height="101" alt="Image" src="https://github.com/user-attachments/assets/5d52fb50-87f4-4577-a7fd-8d80b7d49f7a"; /> ### On which OS does this issue occur? [OS: Linux] ### What is the version of your OS? Ubuntu 24.04.2 LTS ### NuttX Version 12.12.0 ### Issue Architecture [Arch: arm] ### Issue Area [Area: Drivers] ### Host information <img width="1499" height="101" alt="Image" src="https://github.com/user-attachments/assets/5d52fb50-87f4-4577-a7fd-8d80b7d49f7a"; /> ### Verification - [x] I have verified before submitting the report. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
