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Add nx_start() to simplify starting the NX server from within the RTOS

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This commit is contained in:
Gregory Nutt
2013-12-29 11:11:48 -06:00
parent 6eb5386b6f
commit 5c7a4896cc
6 changed files with 300 additions and 6 deletions
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graphics/Kconfig
+56 -4
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@@ -168,7 +168,7 @@ config NXTK_BORDERCOLOR3
NXTK_BORDERCOLOR2 is the shadow side color and so is normally darker.
NXTK_BORDERCOLOR3 is the shiny side color and so is normally brighter.
endif
endif # !NXTK_DEFAULT_BORDERCOLORS
endmenu
config NXTK_AUTORAISE
@@ -413,7 +413,7 @@ config NXCONSOLE_NPOLLWAITERS
The number of threads that can be waiting for read data available.
Default: 4
endif
endif # NXCONSOLE
comment "NX Multi-user only options"
@@ -450,5 +450,57 @@ config NX_MXCLIENTMSGS
flooding of the client or server with too many messages (PREALLOC_MQ_MSGS
controls how many messages are pre-allocated).
endif
endif
config NX_NXSTART
bool "nx_start()"
default n
---help---
If this option is selected, then the nx_start() interface will be
built. The nx_start() interface provides a single call to initialize
and start the NX server.
if NX_NXSTART
config NXSTART_EXTERNINIT
bool "External display Initialization"
default n
---help---
Define to support external display initialization by platform-
specific code. This this option is defined, then nx_start() will
call up_nxdrvinit(CONFIG_NXSTART_DEVNO) to initialize the graphics
device. This option is necessary if display is used that cannot be
initialized using the standard LCD or framebuffer interfaces.
config NXSTART_SERVERPRIO
int "NX Server priority"
default 110
---help---
Priority of the NX server. This applies only if NX is configured in
multi-user mode (NX_MULTIUSER=y). Default: 110.
NOTE: NXSTART_SERVERPRIO should have a relatively high priority to
avoid data overrun race conditions.
config NXSTART_SERVERSTACK
int "NX Server Stack Size"
default 2048
---help---
NX server thread stack size (in multi-user mode). Default 2048
config NXSTART_DEVNO
int "LCD Device Number"
default 0
depends on NX_LCDDRIVER || NXSTART_EXTERNINIT
---help---
LCD device number (in case there are more than one LCDs connected).
Default: 0
config NXSTART_VPLANE
int "Plane Number"
default 0
depends on !NX_LCDDRIVER && !NXSTART_EXTERNINIT
---help---
Only a single video plane is supported. Default: 0
endif # NX_NXSTART
endif # NX_MULTIUSER
endif # NX