Lerking/micropython
1
0
Fork 0
mirror of https://github.com/micropython/micropython.git synced 2025-12-16 09:50:15 +01:00
Code Issues Actions 27 Packages Projects Releases Wiki Activity

stm32: Allow to have no storage support if there are no block devices.

Browse Source 
If no block devices are defined by a board then storage support will be
disabled.  This means there is no filesystem provided by either the
internal flash or external SPI flash.  But the VFS system can still be
enabled and filesystems provided on external devices like an SD card.
This commit is contained in:
Damien George
2018-05-28 10:57:27 +10:00
parent aa4a7a8732
commit f497723802
6 changed files with 31 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
ports/stm32/storage.c
View File

@@ -34,6 +34,8 @@
#include "storage.h"
#include "irq.h"
#if MICROPY_HW_ENABLE_STORAGE
#define FLASH_PART1_START_BLOCK (0x100)
#if defined(MICROPY_HW_BDEV2_IOCTL)
@@ -284,3 +286,5 @@ void pyb_flash_init_vfs(fs_user_mount_t *vfs) {
vfs->u.ioctl[0] = (mp_obj_t)&pyb_flash_ioctl_obj;
vfs->u.ioctl[1] = (mp_obj_t)&pyb_flash_obj;
}
#endif