3 files changed, 16 insertions, 3 deletions
diff --git a/examples/device/dynamic_configuration/src/main.c b/examples/device/dynamic_configuration/src/main.c
index 69b3acd19..578f01d8c 100644
--- a/examples/device/dynamic_configuration/src/main.c
+++ b/examples/device/dynamic_configuration/src/main.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * The MIT License (MIT)
  *
  * Copyright (c) 2019 Ha Thach (tinyusb.org)
diff --git a/examples/device/dynamic_configuration/src/msc_disk.c b/examples/device/dynamic_configuration/src/msc_disk.c
index e8cb03fdd..27856a1a4 100644
--- a/examples/device/dynamic_configuration/src/msc_disk.c
+++ b/examples/device/dynamic_configuration/src/msc_disk.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * The MIT License (MIT)
  *
  * Copyright (c) 2019 Ha Thach (tinyusb.org)
diff --git a/examples/device/dynamic_configuration/src/usb_descriptors.c b/examples/device/dynamic_configuration/src/usb_descriptors.c
index 457f774d0..0590bd679 100644
--- a/examples/device/dynamic_configuration/src/usb_descriptors.c
+++ b/examples/device/dynamic_configuration/src/usb_descriptors.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * The MIT License (MIT)
  *
  * Copyright (c) 2019 Ha Thach (tinyusb.org)
@@ -145,6 +145,19 @@ enum
   #define EPNUM_1_MSC_OUT     0x01
   #define EPNUM_1_MSC_IN      0x82
 
+#elif CFG_TUSB_MCU == OPT_MCU_FT90X || CFG_TUSB_MCU == OPT_MCU_FT93X
+  // FT9XX doesn't support a same endpoint number with different direction IN and OUT
+  //    e.g EP1 OUT & EP1 IN cannot exist together
+  #define EPNUM_0_CDC_NOTIF   0x81
+  #define EPNUM_0_CDC_OUT     0x02
+  #define EPNUM_0_CDC_IN      0x83
+
+  #define EPNUM_0_MIDI_OUT    0x04
+  #define EPNUM_0_MIDI_IN     0x85
+
+  #define EPNUM_1_MSC_OUT     0x01
+  #define EPNUM_1_MSC_IN      0x82
+
 #else
   #define EPNUM_0_CDC_NOTIF   0x81
   #define EPNUM_0_CDC_OUT     0x02