diff options
Diffstat (limited to 'demos/host/src/cli.c')
| -rw-r--r-- | demos/host/src/cli.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/demos/host/src/cli.c b/demos/host/src/cli.c index 31ecbbdf0..8eca90e70 100644 --- a/demos/host/src/cli.c +++ b/demos/host/src/cli.c @@ -313,17 +313,17 @@ cli_error_t cli_cmd_changedir(char * p_para) { if ( strlen(p_para) == 0 ) return CLI_ERROR_INVALID_PARA; - if ( (p_para[1] == ':') && (strlen(p_para) == 2) ) - { // change drive - p_para[0] -= 'E'; - if ( ! ( disk_is_ready(p_para[0]) && FR_OK == f_chdrive(p_para[0]) )) return CLI_ERROR_INVALID_PARA; - f_getlabel(NULL, volume_label, NULL); - }else + drive_letter2number(p_para); + + if ( FR_OK != f_chdir(p_para) ) { - if ( FR_OK != f_chdir(p_para) ) - { - return CLI_ERROR_INVALID_PATH; - } + return CLI_ERROR_INVALID_PATH; + } + + if ( p_para[1] == ':') + { // path has drive letter --> change drive, update volume label + f_chdrive(p_para[0] - '0'); + f_getlabel(NULL, volume_label, NULL); } return CLI_ERROR_NONE; |