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feat(sd): add filesystem type selection for SD card format (exFAT/FAT32)

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Signed-off-by: luckfox-eng29 <eng29@luckfox.com>
This commit is contained in:
luckfox-eng29
2026-04-29 17:41:56 +08:00
parent a3f65e4893
commit b7cf769cb2
4 changed files with 135 additions and 57 deletions
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14
usb_mass_storage.go
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@@ -782,7 +782,11 @@ func rpcUnmountSDStorage() error {
return nil
}
func rpcFormatSDStorage(confirm bool) error {
func rpcFormatSDStorage(confirm bool, fsType string) error {
validFsTypes := map[string]bool{"exfat": true, "fat32": true}
if !validFsTypes[fsType] {
fsType = "fat32"
}
if !confirm {
return fmt.Errorf("format not confirmed")
}
@@ -864,7 +868,13 @@ func rpcFormatSDStorage(confirm bool) error {
return fmt.Errorf("failed to stat sd partition: %w", err)
}
mkfsOut, mkfsErr := exec.Command("mkfs.vfat", "-F", "32", "-n", "PICOKVM", "/dev/mmcblk1p1").CombinedOutput()
var mkfsCmd *exec.Cmd
if fsType == "exfat" {
mkfsCmd = exec.Command("mkfs.exfat", "-n", "PICOKVM", "/dev/mmcblk1p1")
} else {
mkfsCmd = exec.Command("mkfs.vfat", "-F", "32", "-n", "PICOKVM", "/dev/mmcblk1p1")
}
mkfsOut, mkfsErr := mkfsCmd.CombinedOutput()
if mkfsErr != nil {
return fmt.Errorf("failed to format sdcard: %w: %s", mkfsErr, strings.TrimSpace(string(mkfsOut)))
}