USBSACM_PIPE_IDLE
acm_port->acm_bulkin_state = USBSACM_PIPE_IDLE;
acm_port->acm_bulkout_state = USBSACM_PIPE_IDLE;
acm_port->acm_intr_state = USBSACM_PIPE_IDLE;
(acm_port->acm_bulkin_state == USBSACM_PIPE_IDLE)) &&
acm_port->acm_bulkin_state = USBSACM_PIPE_IDLE;
acm_port->acm_bulkout_state = USBSACM_PIPE_IDLE;
acm_port->acm_bulkin_state = USBSACM_PIPE_IDLE;
if (acm_port->acm_bulkout_state != USBSACM_PIPE_IDLE) {
acm_port->acm_bulkout_state = USBSACM_PIPE_IDLE;
USBSACM_PIPE_IDLE;
acm_port->acm_intr_state = USBSACM_PIPE_IDLE;