[component][sfud]: fix bug when probe device more than once
@@ -402,14 +402,17 @@ static void sf(uint8_t argc, char **argv) {
} else {
char *spi_dev_name = argv[2];
rtt_dev_bak = rtt_dev;
+
+ /* delete the old SPI flash device */
+ if(rtt_dev_bak) {
+ rt_sfud_flash_delete(rtt_dev_bak);
+ }
+
rtt_dev = rt_sfud_flash_probe("sf_cmd", spi_dev_name);
if (!rtt_dev) {
return;
}
- /* already probe then delete the old SPI flash device */
- if(rtt_dev_bak) {
- rt_sfud_flash_delete(rtt_dev_bak);
- }
+
sfud_dev = (sfud_flash_t)rtt_dev->user_data;
if (sfud_dev->chip.capacity < 1024 * 1024) {
rt_kprintf("%d KB %s is current selected device.\n", sfud_dev->chip.capacity / 1024, sfud_dev->name);
