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STM32 GPIO fix; Fixes for PIC32 USB term example

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git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4241 7fd9a85b-ad96-42d3-883c-3090e2eb8679
This commit is contained in:
patacongo
2011-12-30 14:54:43 +00:00
parent 79e67d26b3
commit 2901574aff
13 changed files with 342 additions and 42 deletions
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apps/examples/usbterm/usbterm.h
+25
View File
@@ -144,5 +144,30 @@ extern struct usbterm_globals_s g_usbterm;
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
/****************************************************************************
* Name:
*
* Description:
* If CONFIG_EXAMPLES_USBTERM_DEVINIT is defined, then the example will
* call this user provided function as part of its initialization.
*
****************************************************************************/
#ifdef CONFIG_EXAMPLES_USBTERM_DEVINIT
int usbterm_devinit(void);
#endif
/****************************************************************************
* Name:
*
* Description:
* If CONFIG_EXAMPLES_USBTERM_DEVINIT is defined, then the example will
* call this user provided function as part of its termination sequeunce.
*
****************************************************************************/
#ifdef CONFIG_EXAMPLES_USBTERM_DEVINIT
void usbterm_devuninit(void);
#endif
#endif /* __APPS_EXAMPLES_USBTERM_USBTERM_H */
apps/examples/usbterm/usbterm_main.c
+22 -4
View File
@@ -2,7 +2,7 @@
* examples/usbterm/usbterm_main.c
*
* Copyright (C) 2011 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -167,7 +167,7 @@ FAR void *usbterm_listener(FAR void *parameter)
****************************************************************************/
#ifdef CONFIG_EXAMPLES_USBTERM_BUILTIN
# define MAIN_NAME term_main
# define MAIN_NAME usbterm_main
# define MAIN_STRING "usbterm_main: "
#else
# define MAIN_NAME user_start
@@ -179,6 +179,20 @@ int MAIN_NAME(int argc, char *argv[])
pthread_attr_t attr;
int ret;
/* Initialization of the USB hardware may be performed by logic external to
* this test.
*/
#ifdef CONFIG_EXAMPLES_USBTERM_DEVINIT
message(MAIN_STRING "Performing external device initialization\n");
ret = usbterm_devinit();
if (ret != OK)
{
message(MAIN_STRING "usbterm_devinit failed: %d\n", ret);
goto errout;
}
#endif
/* Initialize the USB serial driver */
message(MAIN_STRING "Registering USB serial driver\n");
@@ -190,7 +204,7 @@ int MAIN_NAME(int argc, char *argv[])
if (ret < 0)
{
message(MAIN_STRING "ERROR: Failed to create the USB serial device: %d\n", -ret);
goto errout;
goto errout_with_devinit;
}
message(MAIN_STRING "Successfully registered the serial driver\n");
@@ -231,7 +245,7 @@ int MAIN_NAME(int argc, char *argv[])
{
/* Give up on other errors */
goto errout;
goto errout_with_devinit;
}
}
@@ -308,7 +322,11 @@ errout_with_streams:
fclose(g_usbterm.instream);
errout_with_outstream:
fclose(g_usbterm.outstream);
errout_with_devinit:
#ifdef CONFIG_EXAMPLES_USBTERM_DEVINIT
usbterm_devuninit();
errout:
#endif
message(MAIN_STRING " Aborting\n");
return 1;
}