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boards/arm/nrf52/nrf52840-dk: add procfs support

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raiden00pl 2021-12-17 15:52:19 +01:00 • committed by Xiang Xiao
parent 3eec9fcb9b
commit ff25063c62
2 changed files with 25 additions and 0 deletions
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12
boards/arm/nrf52/nrf52840-dk/src/nrf52840-dk.h
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@ -34,6 +34,18 @@
* Pre-processor Definitions
****************************************************************************/
/* Configuration ************************************************************/
/* procfs File System */
#ifdef CONFIG_FS_PROCFS
# ifdef CONFIG_NSH_PROC_MOUNTPOINT
# define NRF52_PROCFS_MOUNTPOINT CONFIG_NSH_PROC_MOUNTPOINT
# else
# define NRF52_PROCFS_MOUNTPOINT "/proc"
# endif
#endif
/* LED definitions **********************************************************/
/* Definitions to configure LED GPIO as outputs */

13
boards/arm/nrf52/nrf52840-dk/src/nrf52_bringup.c
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@ -27,6 +27,8 @@
#include <sys/types.h>
#include <syslog.h>
#include <nuttx/fs/fs.h>
#ifdef CONFIG_USERLED
# include <nuttx/leds/userled.h>
#endif
@ -113,6 +115,17 @@ int nrf52_bringup(void)
{
int ret;
#ifdef CONFIG_FS_PROCFS
/* Mount the procfs file system */
ret = nx_mount(NULL, NRF52_PROCFS_MOUNTPOINT, "procfs", 0, NULL);
if (ret < 0)
{
syslog(LOG_ERR,
"ERROR: Failed to mount the PROC filesystem: %d\n", ret);
}
#endif /* CONFIG_FS_PROCFS */
#ifdef CONFIG_USERLED
/* Register the LED driver */