Convert configs/stm32f4discovery/nxlines to use Kconfig tool

git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5320 42af7a65-404d-4744-a932-0658087f49c3

apps/examples/nxlines/Kconfig

@@ -10,4 +10,78 @@ config EXAMPLES_NXLINES
 		Enable the X graphics lines example
 
 if EXAMPLES_NXLINES
+
+config EXAMPLES_NXLINES_VPLANE
+	int "Graphics Plane"
+	default 0
+	---help---
+		The plane to select from the frame-buffer driver for use in the test.  Default: 0
+
+config EXAMPLES_NXLINES_DEVNO
+	int "Graphics Device Number"
+	default 0
+	---help---
+		The LCD device to select from the LCD driver for use in the test: Default: 0
+
+config EXAMPLES_NXLINES_BGCOLOR
+	hex "Background Color"
+	default 0x00
+	---help---
+		The color of the background.  Default depends on EXAMPLES_NXLINES_BPP.
+
+config EXAMPLES_NXLINES_LINEWIDTH
+	int "Line Width"
+	default 16
+	---help---
+		Selects the width of the lines in pixels (default: 16)
+
+config EXAMPLES_NXLINES_LINECOLOR
+	hex "Line Color"
+	default 0x00
+	---help---
+		The color of the central lines drawn in the background window. Default
+		depends on EXAMPLES_NXLINES_BPP (there really is no meaningful default).
+
+config EXAMPLES_NXLINES_BORDERWIDTH
+	int "Border Width"
+	default 16
+	---help---
+		The width of the circular border drawn in the background window. (default: 16).
+
+config EXAMPLES_NXLINES_BORDERCOLOR
+	hex "Border Color"
+	default 0x00
+	---help---
+		The color of the circular border drawn in the background window. Default
+		depends on EXAMPLES_NXLINES_BPP (there really is no meaningful default).
+
+config EXAMPLES_NXLINES_CIRCLECOLOR
+	hex "Circle Color"
+	default 0x00
+	---help---
+		The color of the circular region filled in the background window. Default
+		depends on EXAMPLES_NXLINES_BPP (there really is no meaningful default).
+
+config EXAMPLES_NXLINES_BPP
+	int "Bits Per Pixel"
+	default 8
+	---help---
+		Pixels per pixel to use.  Valid options include 2, 4, 8, 16, 24, and 32.
+		Default is 16.
+
+config EXAMPLES_NXLINES_EXTERNINIT
+	bool "External Device Initialization"
+	default false
+	---help---
+		The driver for the graphics device on this platform requires some unusual
+		initialization.  This is the for, for example, SPI LCD/OLED devices.  If
+		this configuration is selected, then the platform code must provide an LCD
+		initialization function with a prototype like:
+
+		#ifdef NX_LCDDRIVER
+		FAR struct lcd_dev_s *up_nxdrvinit(unsigned int devno);
+		#else
+		FAR struct fb_vtable_s *up_nxdrvinit(unsigned int devno);
+		#endif
+
 endif

apps/examples/nxlines/Makefile

@@ -82,7 +82,7 @@ $(COBJS): %$(OBJEXT): %.c
 	@touch .built
 
 .context:
-ifeq ($(CONFIG_EXAMPLES_NXLINES_BUILTIN),y)
+ifeq ($(CONFIG_NSH_BUILTIN_APPS),y)
 	$(call REGISTER,$(APPNAME),$(PRIORITY),$(STACKSIZE),$(APPNAME)_main)
 	@touch $@
 endif

apps/examples/nxlines/nxlines_bkgd.c

@@ -316,7 +316,7 @@ void nxlines_test(NXWINDOW hwnd)
 
       if (angle > (31 *  (2 * b16PI) / 32))
         {
-#ifdef CONFIG_EXAMPLES_NXLINES_BUILTIN
+#ifdef CONFIG_NSH_BUILTIN_APPS
           /* If this example was built as an NSH add-on, then exit after we
            * have gone all the way around once.
            */