3 files changed, 11 insertions, 2 deletions
diff --git a/src/device/dcd.h b/src/device/dcd.h
index c042cc708..fbcef40d4 100644
--- a/src/device/dcd.h
+++ b/src/device/dcd.h
@@ -106,12 +106,12 @@ typedef struct TU_ATTR_ALIGNED(4)
 void dcd_init       (uint8_t rhport);
 
 // Interrupt Handler
-#if __GNUC__
+#if __GNUC__ && !defined(__ARMCC_VERSION)
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wredundant-decls"
 #endif
 void dcd_int_handler(uint8_t rhport);
-#if __GNUC__
+#if __GNUC__ && !defined(__ARMCC_VERSION)
 #pragma GCC diagnostic pop
 #endif
 
diff --git a/src/device/dcd_attr.h b/src/device/dcd_attr.h
index 3c5dadaf4..695a4a05a 100644
--- a/src/device/dcd_attr.h
+++ b/src/device/dcd_attr.h
@@ -197,6 +197,10 @@
 #elif TU_CHECK_MCU(OPT_MCU_XMC4000)
   #define DCD_ATTR_ENDPOINT_MAX   8
 
+//------------ Allwinner -------------//
+#elif TU_CHECK_MCU(OPT_MCU_F1C100S)
+  #define DCD_ATTR_ENDPOINT_MAX   4
+
 #else
   #warning "DCD_ATTR_ENDPOINT_MAX is not defined for this MCU, default to 8"
   #define DCD_ATTR_ENDPOINT_MAX   8
diff --git a/src/device/usbd.c b/src/device/usbd.c
index 6a5210b34..0e31f47c7 100644
--- a/src/device/usbd.c
+++ b/src/device/usbd.c
@@ -44,6 +44,11 @@
   #define CFG_TUD_TASK_QUEUE_SZ   16
 #endif
 
+#ifdef __ARMCC_VERSION
+// Supress "statement is unreachable" warning
+#pragma diag_suppress 111
+#endif
+
 //--------------------------------------------------------------------+
 // Device Data
 //--------------------------------------------------------------------+