diff options
Diffstat (limited to 'tinyusb/device')
| -rw-r--r-- | tinyusb/device/dcd_lpc_11uxx_13uxx.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/tinyusb/device/dcd_lpc_11uxx_13uxx.c b/tinyusb/device/dcd_lpc_11uxx_13uxx.c index 8ff68281b..1abe4912c 100644 --- a/tinyusb/device/dcd_lpc_11uxx_13uxx.c +++ b/tinyusb/device/dcd_lpc_11uxx_13uxx.c @@ -141,7 +141,13 @@ typedef struct { //--------------------------------------------------------------------+
// INTERNAL OBJECT & FUNCTION DECLARATION
//--------------------------------------------------------------------+
-TUSB_CFG_ATTR_USBRAM ATTR_ALIGNED(256) static dcd_11u_13u_data_t dcd_data;
+// TUSB_CFG_ATTR_USBRAM must have ATTR_ALIGNED(64) for lpc11u & lpc13u
+#ifdef __ICCARM__
+ATTR_ALIGNED(256) TUSB_CFG_ATTR_USBRAM // for IAR the first ATTR_ALIGNED takes effect
+#else
+TUSB_CFG_ATTR_USBRAM ATTR_ALIGNED(256) // GCC & Keil the last ATTR_ALIGNED takes effect
+#endif
+static dcd_11u_13u_data_t dcd_data;
static inline uint16_t addr_offset(void const * p_buffer) ATTR_CONST ATTR_ALWAYS_INLINE;
static inline uint16_t addr_offset(void const * p_buffer)
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