added tud_suspended() and tud_ready()

1 files changed, 6 insertions, 0 deletions

diff --git a/src/device/usbd.c b/src/device/usbd.c
index fb6249528..7b87d1944 100644
--- a/src/device/usbd.c
+++ b/src/device/usbd.c
@@ -182,6 +182,11 @@ bool tud_mounted(void)
   return _usbd_dev.configured;

 }

 

+bool tud_suspended(void)

+{

+  return _usbd_dev.suspended;

+}

+

 bool tud_remote_wakeup(void)

 {

   // only wake up host if this feature is supported and enabled and we are suspended

@@ -627,6 +632,7 @@ void dcd_event_handler(dcd_event_t const * event, bool in_isr)
     case DCD_EVENT_UNPLUGGED:

       _usbd_dev.connected = 0;

       _usbd_dev.configured = 0;

+      _usbd_dev.suspended = 0;

       osal_queue_send(_usbd_q, event, in_isr);

     break;