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Early debug of SAM3U MCI

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2587 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2010-04-11 18:08:52 +00:00
parent dbfb72ee2b
commit dcde5e3639
3 changed files with 19 additions and 14 deletions
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configs/sam3u-ek/src/sam3uek_internal.h
+1 -1
View File
@@ -119,7 +119,7 @@ extern void weak_function sam3u_usbinitialize(void);
#ifdef CONFIG_SAM3U_HSMCI
extern int weak_function sam3u_hsmciinit(void);
#else
# define sam3u_boardmciinit()
# define sam3u_hsmciinit()
#endif
/****************************************************************************
configs/sam3u-ek/src/up_mmcsd.c
+16 -11
View File
@@ -70,39 +70,42 @@
* Public Functions
************************************************************************************/
/****************************************************************************
/************************************************************************************
* Name: sam3u_hsmciinit
*
* Description:
* Initialize HSMCI support
* Initialize HSMCI support. This function is called very early in board
* initialization.
*
****************************************************************************/
************************************************************************************/
int sam3u_hsmciinit(void)
{
#if GPIO_MCI_CD
#ifdef GPIO_MCI_CD
sam3u_configgpio(GPIO_MCI_CD);
#endif
#if GPIO_MCI_WP
#ifdef GPIO_MCI_WP
sam3u_configgpio(GPIO_MCI_WP);
#endif
return OK;
}
/****************************************************************************
/************************************************************************************
* Name: sam3u_cardinserted
*
* Description:
* Check if a card is inserted into the selected HSMCI slot
*
****************************************************************************/
************************************************************************************/
bool sam3u_cardinserted(unsigned char slot)
{
if (slot == 0)
{
#ifdef GPIO_MCI_CD
return !sam3u_gpioread(GPIO_MCI_CD);
bool inserted = sam3u_gpioread(GPIO_MCI_CD);
fvdbg("inserted: %s\n", inserted ? "NO" : "YES");
return !inserted;
#else
return true;
#endif
@@ -110,20 +113,22 @@ bool sam3u_cardinserted(unsigned char slot)
return false;
}
/****************************************************************************
/************************************************************************************
* Name: sam3u_writeprotected
*
* Description:
* Check if a card is inserted into the selected HSMCI slot
*
****************************************************************************/
************************************************************************************/
bool sam3u_writeprotected(unsigned char slot)
{
if (slot == 0)
{
#ifdef GPIO_MCI_WP
return sam3u_gpioread(GPIO_MCI_WP);
bool protected = sam3u_gpioread(GPIO_MCI_WP);
fvdbg("protected: %s\n", inserted ? "YES" : "NO");
return protected;
#else
return false;
#endif
configs/sam3u-ek/src/up_nsh.c
+2 -2
View File
@@ -100,13 +100,13 @@
#ifdef CONFIG_CPP_HAVE_VARARGS
# ifdef CONFIG_DEBUG
# define message(...) lib_lowprintf(__VA_ARGS__)
# define message(...) lib_rawprintf(__VA_ARGS__)
# else
# define message(...) printf(__VA_ARGS__)
# endif
#else
# ifdef CONFIG_DEBUG
# define message lib_lowprintf
# define message lib_rawprintf
# else
# define message printf
# endif