diff options
Diffstat (limited to 'stmhal/modmachine.c')
| -rw-r--r-- | stmhal/modmachine.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/stmhal/modmachine.c b/stmhal/modmachine.c index 7a337adb6..aec8e29c5 100644 --- a/stmhal/modmachine.c +++ b/stmhal/modmachine.c @@ -25,6 +25,7 @@ */ #include <stdio.h> +#include <string.h> #include "modmachine.h" #include "py/gc.h" @@ -34,8 +35,9 @@ #include "extmod/machine_pulse.h" #include "extmod/machine_i2c.h" #include "lib/utils/pyexec.h" -#include "lib/fatfs/ff.h" -#include "lib/fatfs/diskio.h" +#include "lib/oofatfs/ff.h" +#include "extmod/vfs.h" +#include "extmod/fsusermount.h" #include "gccollect.h" #include "irq.h" #include "rng.h" @@ -144,10 +146,16 @@ STATIC mp_obj_t machine_info(mp_uint_t n_args, const mp_obj_t *args) { // free space on flash { - DWORD nclst; - FATFS *fatfs; - f_getfree("/flash", &nclst, &fatfs); - printf("LFS free: %u bytes\n", (uint)(nclst * fatfs->csize * 512)); + for (mp_vfs_mount_t *vfs = MP_STATE_VM(vfs_mount_table); vfs != NULL; vfs = vfs->next) { + if (strncmp("/flash", vfs->str, vfs->len) == 0) { + // assumes that it's a FatFs filesystem + fs_user_mount_t *vfs_fat = MP_OBJ_TO_PTR(vfs->obj); + DWORD nclst; + f_getfree(&vfs_fat->fatfs, &nclst); + printf("LFS free: %u bytes\n", (uint)(nclst * vfs_fat->fatfs.csize * 512)); + break; + } + } } if (n_args == 1) { |