diff options
Diffstat (limited to 'usb-i2c-sl018/tuer-rfid.c')
-rw-r--r-- | usb-i2c-sl018/tuer-rfid.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/usb-i2c-sl018/tuer-rfid.c b/usb-i2c-sl018/tuer-rfid.c index 008d82c..8973994 100644 --- a/usb-i2c-sl018/tuer-rfid.c +++ b/usb-i2c-sl018/tuer-rfid.c @@ -54,13 +54,13 @@ void handle_stdio(uint8_t cmd) if(!sl018_reset()) printf("ok\n\r"); break; - case 'f': //get cardreader firmware version - do { - unsigned char * firmware_str = sl018_get_firmware_version(); - if(firmware_str) - printf("%s\n\r",firmware_str); - } while(0); - break; + case 'f': { + unsigned char * firmware_str = sl018_get_firmware_version(); + if(firmware_str) + printf("%s\n\r",firmware_str); + + break; + } case 'e': //flash eeprom flash_keystore_from_stdio(); break; |