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Lincoln60: Add GPIO definitions for the microSD slot

This commit is contained in:
Gregory Nutt 2015-06-04 16:58:59 -06:00
parent b26dbe3ec6
commit 1c6c76033a
3 changed files with 24 additions and 3 deletions
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7
configs/lincoln60/README.txt
View File

@ -41,6 +41,13 @@ Lincoln 60 board
P3[26] 26 LED2 P3[26] 26 LED2
P2[10] 53 BTN1 P2[10] 53 BTN1
microSD PIN SIGNAL NAME
-------------------------------- ----- --------------
P0[15] J12 3 SPI SCK
P0[17] J12 4 SPI MISO
P0[18] J12 5 SPI MOSI
P0[16] J18 5 SPI slave select
Console Console
------- -------

15
configs/lincoln60/src/lincoln60.h
View File

@ -69,12 +69,25 @@
* P2[10] 53 BTN1 * P2[10] 53 BTN1
****************************************************************************/ ****************************************************************************/
#define LINCOLN60_BUT1 (GPIO_INTBOTH | GPIO_FLOAT | GPIO_PORT2 | GPIO_PIN10) #define LINCOLN60_BUT1 (GPIO_INTBOTH | GPIO_FLOAT | GPIO_PORT2 | \
GPIO_PIN10)
/* Button IRQ numbers */ /* Button IRQ numbers */
#define LINCOLN60_BUT1_IRQ LPC17_IRQ_P0p23 #define LINCOLN60_BUT1_IRQ LPC17_IRQ_P0p23
/****************************************************************************
* microSD PIN SIGNAL NAME
* -------------------------------- ----- --------------
* P0[15] J12 3 SPI SCK
* P0[17] J12 4 SPI MISO
* P0[18] J12 5 SPI MOSI
* P0[16] J18 5 SPI slave select
****************************************************************************/
#define LINCOLN60_CS (GPIO_OUTPUT | GPIO_VALUE_ONE | \
GPIO_PORT0 | GPIO_PIN16)
/**************************************************************************** /****************************************************************************
* Public Types * Public Types
****************************************************************************/ ****************************************************************************/

5
fs/dirent/fs_opendir.c
View File

@ -238,7 +238,7 @@ FAR DIR *opendir(FAR const char *path)
if (!path || *path == 0 || strcmp(path, "/") == 0) if (!path || *path == 0 || strcmp(path, "/") == 0)
{ {
inode = root_inode; inode = root_inode;
isroot = true; isroot = true;
relpath = NULL; relpath = NULL;
} }
else else
@ -253,7 +253,8 @@ FAR DIR *opendir(FAR const char *path)
/* Find the node matching the path. */ /* Find the node matching the path. */
inode = inode_search(&path, (FAR struct inode**)NULL, (FAR struct inode**)NULL, &relpath); inode = inode_search(&path, (FAR struct inode**)NULL,
(FAR struct inode**)NULL, &relpath);
} }
/* Did we get an inode? */ /* Did we get an inode? */