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-rw-r--r--port/dwc2/usb_dc_dwc2.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/port/dwc2/usb_dc_dwc2.c b/port/dwc2/usb_dc_dwc2.c
index 88dd5fcc..0d94719e 100644
--- a/port/dwc2/usb_dc_dwc2.c
+++ b/port/dwc2/usb_dc_dwc2.c
@@ -15,6 +15,13 @@
#ifndef __UNALIGNED_UINT32_READ
#define __UNALIGNED_UINT32_READ(addr) (*((const __packed uint32_t *)(addr)))
#endif
+#elif defined (__ICCARM__)
+#ifndef __UNALIGNED_UINT32_WRITE
+ #define __UNALIGNED_UINT32_WRITE(addr, val) ((*((__packed uint32_t *)(addr))) = (val))
+#endif
+#ifndef __UNALIGNED_UINT32_READ
+ #define __UNALIGNED_UINT32_READ(addr) (*((const __packed uint32_t *)(addr)))
+#endif
#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
#ifndef __UNALIGNED_UINT32_WRITE
#pragma clang diagnostic push