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TDA2HF: TFcard在使用的时候突然变成read-only

Part Number: TDA2HF

我在使用tfcard保存录像数据,会出现下面情况导致tfcard变成read-only,应用程序无法操作tfcard。

1.

[ 164.570603] FAT-fs (sda1): error, fat_get_cluster: invalid cluster chain (i_pos 0)

[ 164.571571] FAT-fs (sda1): Filesystem has been set read-only

2.
[ 1456.424000] FAT-fs (sda1): error, fat_free_clusters: deleting FAT entry beyond EOF
[ 1456.440000] FAT-fs (sda1): Filesystem has been set read-only
请问这些问题是怎么导致的,有什么办法解决这个问题吗?