UsbCommand c = {CMD_COTAG, {0, 0, 0}};
clearCommandBuffer();
SendCommand(&c);
if ( !WaitForResponseTimeout(CMD_ACK, NULL, 2500) ) {
UsbCommand c = {CMD_COTAG, {0, 0, 0}};
clearCommandBuffer();
SendCommand(&c);
if ( !WaitForResponseTimeout(CMD_ACK, NULL, 2500) ) {