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Additional bug fixes and minor extensions to the STM32L-Disovery segment LCD support and to the apps/examples/slcd segment LCD test.

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This commit is contained in:
Gregory Nutt 2013-05-24 12:00:15 -06:00
parent 25317177bd
commit f310ebe9b1
1 changed files with 16 additions and 4 deletions
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20
examples/slcd/slcd_main.c
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@ -243,8 +243,20 @@ static void slcd_puts(FAR struct lib_outstream_s *outstream,
int slcd_main(int argc, char *argv[]) int slcd_main(int argc, char *argv[])
{ {
FAR struct slcd_test_s *priv = &g_slcdtest; FAR struct slcd_test_s *priv = &g_slcdtest;
FAR const char *str = g_slcdhello;
int ret; int ret;
/* Parse the command line. For now, only a single optional string argument
* is supported.
*/
#if defined(CONFIG_NSH_BUILTIN_APPS)
if (argc > 1)
{
str = argv[1];
}
#endif
/* Initialize the output stream */ /* Initialize the output stream */
memset(priv, 0, sizeof(struct slcd_test_s)); memset(priv, 0, sizeof(struct slcd_test_s));
@ -273,8 +285,8 @@ int slcd_main(int argc, char *argv[])
goto errout_with_fd; goto errout_with_fd;
} }
printf("Geometry rows: %d columns: %d\n", printf("Geometry rows: %d columns: %d nbars: %d\n",
priv->geo.nrows, priv->geo.ncolumns); priv->geo.nrows, priv->geo.ncolumns, priv->geo.nbars);
/* Home the cursor and clear the display */ /* Home the cursor and clear the display */
@ -283,8 +295,8 @@ int slcd_main(int argc, char *argv[])
/* Say hello */ /* Say hello */
printf("Print [%s]\n", g_slcdhello); printf("Print [%s]\n", str);
slcd_puts(&priv->stream, g_slcdhello); slcd_puts(&priv->stream, str);
slcd_flush(&priv->stream); slcd_flush(&priv->stream);
/* Normal exit */ /* Normal exit */