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30a028d4e6
The terminal spawned "nsh" by a name compiled in, which finds nothing on a system that installs NSH under another name, as a kernel build does when NSH is the system's init: the program is /system/bin/init and no "nsh" exists at all. The terminal came up, took keystrokes, and had no shell behind it. The name is now configurable and still defaults to "nsh", so a bare name is looked up on PATH as before and a path is taken as given. Assisted-by: Claude:claude-opus-5 Signed-off-by: Justin Hammond <justin@dynam.ac>
87 lines
2.4 KiB
Text
87 lines
2.4 KiB
Text
#
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# For a description of the syntax of this configuration file,
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# see the file kconfig-language.txt in the NuttX tools repository.
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#
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menuconfig EXAMPLES_LVGLTERM
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tristate "LVGL Terminal"
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default n
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depends on GRAPHICS_LVGL
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---help---
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Enable LVGL Terminal
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if EXAMPLES_LVGLTERM
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choice
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prompt "LVGL Terminal input source"
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default EXAMPLES_LVGLTERM_INPUT_TOUCH
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---help---
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Select how the terminal receives keystrokes. Only one input source
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is built at a time.
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config EXAMPLES_LVGLTERM_INPUT_TOUCH
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bool "On-screen keyboard (touch)"
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---help---
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Input comes from an on-screen LVGL keyboard operated by touch; a
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command line is typed and submitted with Enter. This is the default
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and matches the original behaviour.
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config EXAMPLES_LVGLTERM_INPUT_KBD
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bool "Physical keyboard"
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depends on INPUT_KEYBOARD
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---help---
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Any keyboard registered with keyboard_register(): USB HID, a matrix,
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the simulator, virtio. The terminal does not need to know which one
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it is. Cursor Up and Down scroll the terminal, everything else goes
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to the shell.
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endchoice
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config EXAMPLES_LVGLTERM_KBD_DEV
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string "Keyboard device path"
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default "/dev/kbd0"
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depends on EXAMPLES_LVGLTERM_INPUT_KBD
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---help---
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Keyboard device the terminal reads from. Can also be overridden at
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run time by passing the path as the first command-line argument
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(useful when more than one keyboard is present).
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Note that the USB HID driver names its devices /dev/kbda onwards,
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since they come and go as keyboards are plugged in.
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choice
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prompt "LVGL Terminal font"
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default EXAMPLES_LVGLTERM_FONT_UNSCII_16
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---help---
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Monospaced font used to render the terminal. Use the smaller UNSCII 8
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on low-resolution displays where UNSCII 16 shows too few columns.
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config EXAMPLES_LVGLTERM_FONT_UNSCII_8
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bool "UNSCII 8 (small)"
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select LV_FONT_UNSCII_8
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config EXAMPLES_LVGLTERM_FONT_UNSCII_16
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bool "UNSCII 16"
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select LV_FONT_UNSCII_16
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endchoice
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config EXAMPLES_LVGLTERM_PRIORITY
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int "lvglterm task priority"
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default 100
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config EXAMPLES_LVGLTERM_STACKSIZE
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int "lvglterm stack size"
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default 16384
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endif # EXAMPLES_LVGLTERM
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config EXAMPLES_LVGLTERM_SHELL
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string "Shell to run in the terminal"
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default "nsh"
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depends on EXAMPLES_LVGLTERM
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---help---
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The program the terminal spawns. A bare name is looked up on
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PATH; a path is taken as given, which is what a configuration
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installing NSH under another name needs -- "/system/bin/init",
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for instance, where NSH is the system's init.
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