2 files changed, 10 insertions, 9 deletions
diff --git a/src/device/dcd.h b/src/device/dcd.h
index da675bb33..8a074ab47 100644
--- a/src/device/dcd.h
+++ b/src/device/dcd.h
@@ -171,7 +171,12 @@ void dcd_edpt_stall           (uint8_t rhport, uint8_t ep_addr);
 // This API never calls with control endpoints, since it is auto cleared when receiving setup packet
 void dcd_edpt_clear_stall     (uint8_t rhport, uint8_t ep_addr);
 
-#ifdef TUP_DCD_EDPT_ISO_ALLOC
+#ifdef TUP_DCD_EDPT_CLOSE_API
+// Close an endpoint.
+void dcd_edpt_close(uint8_t rhport, uint8_t ep_addr);
+
+#else
+
 // Allocate packet buffer used by ISO endpoints
 // Some MCU need manual packet buffer allocation, we allocate the largest size to avoid clustering
 bool dcd_edpt_iso_alloc(uint8_t rhport, uint8_t ep_addr, uint16_t largest_packet_size);
@@ -179,10 +184,6 @@ bool dcd_edpt_iso_alloc(uint8_t rhport, uint8_t ep_addr, uint16_t largest_packet
 // Configure and enable an ISO endpoint according to descriptor
 bool dcd_edpt_iso_activate(uint8_t rhport, tusb_desc_endpoint_t const * desc_ep);
 
-#else
-// Close an endpoint.
-void dcd_edpt_close(uint8_t rhport, uint8_t ep_addr);
-
 #endif
 
 //--------------------------------------------------------------------+
diff --git a/src/device/usbd_control.c b/src/device/usbd_control.c
index 70827bfee..47d58a1f9 100644
--- a/src/device/usbd_control.c
+++ b/src/device/usbd_control.c
@@ -60,7 +60,7 @@ typedef struct {
 static usbd_control_xfer_t _ctrl_xfer;
 
 CFG_TUD_MEM_SECTION static struct {
-  TUD_EPBUF_DEF(buf, CFG_TUD_ENDPOINT0_SIZE);
+  TUD_EPBUF_DEF(buf, CFG_TUD_ENDPOINT0_BUFSIZE);
 } _ctrl_epbuf;
 
 //--------------------------------------------------------------------+
@@ -88,13 +88,13 @@ bool tud_control_status(uint8_t rhport, const tusb_control_request_t* request) {
 // Each transaction has up to Endpoint0's max packet size.
 // This function can also transfer an zero-length packet
 static bool data_stage_xact(uint8_t rhport) {
-  const uint16_t xact_len = tu_min16(_ctrl_xfer.data_len - _ctrl_xfer.total_xferred, CFG_TUD_ENDPOINT0_SIZE);
+  const uint16_t xact_len = tu_min16(_ctrl_xfer.data_len - _ctrl_xfer.total_xferred, CFG_TUD_ENDPOINT0_BUFSIZE);
   uint8_t ep_addr = EDPT_CTRL_OUT;
 
   if (_ctrl_xfer.request.bmRequestType_bit.direction == TUSB_DIR_IN) {
     ep_addr = EDPT_CTRL_IN;
     if (0u != xact_len) {
-      TU_VERIFY(0 == tu_memcpy_s(_ctrl_epbuf.buf, CFG_TUD_ENDPOINT0_SIZE, _ctrl_xfer.buffer, xact_len));
+      TU_VERIFY(0 == tu_memcpy_s(_ctrl_epbuf.buf, CFG_TUD_ENDPOINT0_BUFSIZE, _ctrl_xfer.buffer, xact_len));
     }
   }
 
@@ -179,7 +179,7 @@ bool usbd_control_xfer_cb(uint8_t rhport, uint8_t ep_addr, xfer_result_t result,
   // Data Stage is complete when all request's length are transferred or
   // a short packet is sent including zero-length packet.
   if ((_ctrl_xfer.request.wLength == _ctrl_xfer.total_xferred) ||
-      (xferred_bytes < CFG_TUD_ENDPOINT0_SIZE)) {
+      (xferred_bytes < CFG_TUD_ENDPOINT0_BUFSIZE)) {
     // DATA stage is complete
     bool is_ok = true;