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change dcd 176x alignment placement to work with IAR

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hathach
2014-03-12 15:11:48 +07:00
parent 92d28c96eb
commit 1e957bb672
4 changed files with 24 additions and 24 deletions
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4
tinyusb/device/dcd_lpc175x_6x.c
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@@ -55,7 +55,7 @@
#define DCD_QTD_MAX 32 // TODO scale with configure
typedef struct {
volatile ATTR_ALIGNED(128) dcd_dma_descriptor_t* udca[DCD_QHD_MAX];
volatile dcd_dma_descriptor_t* udca[DCD_QHD_MAX]; // must be 128 byte aligned
dcd_dma_descriptor_t dd[DCD_QTD_MAX][2]; // each endpoints can have up to 2 DD queued at a time TODO 0-1 are not used, offset to reduce memory
uint8_t class_code[DCD_QHD_MAX];
@@ -68,7 +68,7 @@ typedef struct {
}dcd_data_t;
TUSB_CFG_ATTR_USBRAM STATIC_ dcd_data_t dcd_data;
TUSB_CFG_ATTR_USBRAM ATTR_ALIGNED(128) STATIC_ dcd_data_t dcd_data;
//--------------------------------------------------------------------+
// INTERNAL OBJECT & FUNCTION DECLARATION