From 7d0eb845e0980272b6a801f404b4148cd7769ef7 Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Mon, 7 May 2012 01:40:39 +0000
Subject: [PATCH] Mostly cosmetic, partial fixes for STM3240G-EVAL LCD
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4705 42af7a65-404d-4744-a932-0658087f49c3
---
examples/README.txt | 9 ++++++++-
examples/lcdrw/lcdrw_main.c | 7 ++-----
2 files changed, 10 insertions(+), 6 deletions(-)
diff --git a/examples/README.txt b/examples/README.txt
index 06236180c..f11b92b51 100644
--- a/examples/README.txt
+++ b/examples/README.txt
@@ -464,9 +464,16 @@ examples/lcdrw
^^^^^^^^^^^^^^
This example may be used to verify if you can or cannot read data
- correct from an LCD interface. At present, this supports only LCDs
+ correctly from an LCD interface. At present, this supports only LCDs
with RGB565 color format.
+ * CONFIG_EXAMPLES_LDCRW_DEVNO
+ LCD device number. Default: 0
+ * CONFIG_EXAMPLES_LDCRW_XRES
+ LCD X resolution. Default: 240
+ * CONFIG_EXAMPLES_LDCRW_YRES
+ LCD Y resolution. Default: 320
+
examples/mm
^^^^^^^^^^^
diff --git a/examples/lcdrw/lcdrw_main.c b/examples/lcdrw/lcdrw_main.c
index 4b717666f..c366743f4 100644
--- a/examples/lcdrw/lcdrw_main.c
+++ b/examples/lcdrw/lcdrw_main.c
@@ -179,7 +179,7 @@ int MAIN_NAME(int argc, char *argv[])
exit(1);
}
- /* Then read each line from the LCD and write to the TIFF file */
+ /* Loop, writing all possible values to the LCD */
value = 0;
for (row = 0; row < CONFIG_EXAMPLES_LDCRW_YRES; row++)
@@ -214,10 +214,7 @@ int MAIN_NAME(int argc, char *argv[])
}
printf("---f\n");
- /* Then read each line back from the LCD (this would hook into
- * the TIFF file creation library *very* easily to create a
- * TIFF file of the returned values).
- */
+ /* Then read each line back from the LCD. */
offset = 0;
for (row = 0; row < CONFIG_EXAMPLES_LDCRW_YRES; row++)