refactor tu_fifo, add tu_fifo_write/read/peek_n_access()

1 files changed, 6 insertions, 8 deletions

diff --git a/src/portable/nuvoton/nuc505/dcd_nuc505.c b/src/portable/nuvoton/nuc505/dcd_nuc505.c
index 7c80f06d9..12f8cbd09 100644
--- a/src/portable/nuvoton/nuc505/dcd_nuc505.c
+++ b/src/portable/nuvoton/nuc505/dcd_nuc505.c
@@ -193,9 +193,8 @@ static void dcd_userEP_in_xfer(struct xfer_ctl_t *xfer, USBD_EP_T *ep)
 
   /* provided buffers are thankfully 32-bit aligned, allowing most data to be transferred as 32-bit */
 #if 0 // TODO support dcd_edpt_xfer_fifo API
-  if (xfer->ff)
-  {
-    tu_fifo_read_n_const_addr_full_words(xfer->ff, (void *) (&ep->EPDAT_BYTE), bytes_now);
+  if (xfer->ff) {
+    tu_fifo_read_n_access(xfer->ff, (void *) (&ep->EPDAT_BYTE), bytes_now, TU_FIFO_FIXED_ADDR_RW32);
   }
   else
 #endif
@@ -696,15 +695,14 @@ void dcd_int_handler(uint8_t rhport)
           uint16_t const available_bytes = ep->EPDATCNT & USBD_EPDATCNT_DATCNT_Msk;
           /* copy the data from the PC to the previously provided buffer */
 #if 0 // TODO support dcd_edpt_xfer_fifo API
-          if (xfer->ff)
-          {
-            tu_fifo_write_n_const_addr_full_words(xfer->ff, (const void *) &ep->EPDAT_BYTE, tu_min16(available_bytes, xfer->total_bytes - xfer->out_bytes_so_far));
+          if (xfer->ff) {
+            tu_fifo_write_n_access(xfer->ff, (const void *) &ep->EPDAT_BYTE, tu_min16(available_bytes, xfer->total_bytes - xfer->out_bytes_so_far), TU_FIFO_FIXED_ADDR_RW32);
           }
           else
 #endif
           {
-            for (int count = 0; (count < available_bytes) && (xfer->out_bytes_so_far < xfer->total_bytes); count++, xfer->out_bytes_so_far++)
-            {
+            for (int count = 0; (count < available_bytes) && (xfer->out_bytes_so_far < xfer->total_bytes);
+                 count++, xfer->out_bytes_so_far++) {
               *xfer->data_ptr++ = ep->EPDAT_BYTE;
             }
           }