Finish framebuffer support

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2672 42af7a65-404d-4744-a932-0658087f49c3

1 files changed, 22 insertions, 0 deletions

diff --git a/nuttx/configs/lm3s6965-ek/nx/defconfig b/nuttx/configs/lm3s6965-ek/nx/defconfig
index 14e7338c8..2b425b4e2 100755
--- a/nuttx/configs/lm3s6965-ek/nx/defconfig
+++ b/nuttx/configs/lm3s6965-ek/nx/defconfig
@@ -576,6 +576,27 @@ CONFIG_NX_BLOCKING=y
 CONFIG_NX_MXSERVERMSGS=32
 CONFIG_NX_MXCLIENTMSGS=16
 
+# RiT P14201 OLED Driver Configuration
+#
+# CONFIG_LCD_P14201 - Enable P14201 support
+# CONFIG_P14201_SPIMODE - Controls the SPI mode
+# CONFIG_P14201_FREQUENCY - Define to use a different bus frequency
+# CONFIG_P14201_NINTERFACES - Specifies the number of physical P14201 devices that
+#   will be supported.
+# CONFIG_P14201_FRAMEBUFFER - If defined, accesses will be performed using an in-memory
+#   copy of the OLEDs GDDRAM.  This cost of this buffer is 128 * 96 / 2 = 6Kb.  If this
+#   is defined, then the driver will be fully functional. If not, then it will have the
+#   following limitations:
+#   - Reading graphics memory cannot be supported, and
+#   - All pixel writes must be aligned to byte boundaries.
+#
+#   The latter limitation effectively reduces the 128x96 disply to 64x96.
+CONFIG_LCD_P14201=y
+CONFIG_P14201_SPIMODE=0
+CONFIG_P14201_FREQUENCY=20000000
+CONFIG_P14201_NINTERFACES=1
+CONFIG_P14201_FRAMEBUFFER=y
+
 #
 # Settings for examples/uip
 #
@@ -708,6 +729,7 @@ CONFIG_EXAMPLES_NX_STACKSIZE=2048
 CONFIG_EXAMPLES_NX_CLIENTPRIO=80
 CONFIG_EXAMPLES_NX_SERVERPRIO=120
 CONFIG_EXAMPLES_NX_NOTIFYSIGNO=4
+CONFIG_EXAMPLES_NX_EXTERNINIT=y
 
 #
 # Stack and heap information