JorgeGzm opened a new pull request, #19356: URL: https://github.com/apache/nuttx/pull/19356
## Summary Enables the OTG FS host on the Linum-STM32H753BI (VBUS/power-switch/over-current GPIOs at bring-up, stm32_usbhost_initialize()) and adds an lvglterm_kbda configuration that runs the on-screen NuttShell terminal fed by a USB HID keyboard on /dev/kbda, with the microSD card enabled at the same time. Also switches esp32s3-m5-cardputer:lvglterm to the renamed matrix-keyboard input option (INPUT_KBD_MATRIX) to match the reworked lvglterm Kconfig, and documents the three input variants. Depends on the companion apps PR that reworks apps/examples/lvglterm https://github.com/apache/nuttx-apps/pull/3614 ## Impact New Linum board configuration plus USB FS host enablement (guarded, inert for configs without USB); Cardputer defconfig symbol rename only. No impact on other boards, and the default lvglterm behaviour stays touch. ## Testing Built and validated on hardware (Linum-STM32H753BI): ``` # Configure and build $ ./tools/configure.sh linum-stm32h753bi:lvglterm_kbda $ make -j # Flash the firmware, plug a USB HID keyboard and an SD card, then reset ``` On the board the USB keyboard and the SD card work at the same time: ``` nsh> ls /dev /dev: console fb0 kbda <- USB HID keyboard mmcsd0 <- microSD card null rtc0 ttyS0 zero # Terminal on the display, fed by the USB keyboard nsh> lvglterm # SD card mounts and reads while the keyboard is in use nsh> mount -t vfat /dev/mmcsd0 /data nsh> ls /data ``` Typed characters echo on the display, commands run, and the Up/Down keys scroll the terminal. The other Linum configs that share the board changes (nsh, usbnsh, sdcard) still build cleanly, checkpatch/nxstyle pass, and the defconfigs are canonical. <img width="663" height="682" alt="lvglterm_keyboard" src="https://github.com/user-attachments/assets/9e75d98f-e430-46f0-9a8d-99699fdf416b"; /> -- 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]
