783 #define PCD_CALC_BLK32(pdwReg, wCount, wNBlocks) \  argument
785     (wNBlocks) = (wCount) >> 5; \
786     if (((wCount) & 0x1fU) == 0U) \
793 #define PCD_CALC_BLK2(pdwReg, wCount, wNBlocks) \  argument
795     (wNBlocks) = (wCount) >> 1; \
796     if (((wCount) & 0x1U) != 0U) \
803 #define PCD_SET_EP_CNT_RX_REG(pdwReg, wCount) \  argument
809     if ((wCount) == 0U) \
813     else if ((wCount) <= 62U) \
815       PCD_CALC_BLK2((pdwReg), (wCount), wNBlocks); \
819       PCD_CALC_BLK32((pdwReg), (wCount), wNBlocks); \
823 #define PCD_SET_EP_RX_DBUF0_CNT(USBx, bEpNum, wCount) \  argument
830     PCD_SET_EP_CNT_RX_REG(pdwReg, (wCount)); \
840 #define PCD_SET_EP_TX_CNT(USBx, bEpNum, wCount) \  argument
847     *_wRegVal = (uint16_t)(wCount); \
850 #define PCD_SET_EP_RX_CNT(USBx, bEpNum, wCount) \  argument
857     PCD_SET_EP_CNT_RX_REG(_wRegVal, (wCount)); \
918 #define PCD_SET_EP_DBUF0_CNT(USBx, bEpNum, bDir, wCount) \  argument
923       PCD_SET_EP_RX_DBUF0_CNT((USBx), (bEpNum), (wCount)); \
930         PCD_SET_EP_TX_CNT((USBx), (bEpNum), (wCount)); \
935 #define PCD_SET_EP_DBUF1_CNT(USBx, bEpNum, bDir, wCount) \  argument
943       PCD_SET_EP_RX_CNT((USBx), (bEpNum), (wCount)); \
952         *_wEPRegVal = (uint16_t)(wCount); \
957 #define PCD_SET_EP_DBUF_CNT(USBx, bEpNum, bDir, wCount) \  argument
959     PCD_SET_EP_DBUF0_CNT((USBx), (bEpNum), (bDir), (wCount)); \
960     PCD_SET_EP_DBUF1_CNT((USBx), (bEpNum), (bDir), (wCount)); \