fix rx transfer length when high speed capable device/host working at full speed

Signed-off-by: HiFiPhile <[email protected]>

1 files changed, 6 insertions, 6 deletions

diff --git a/src/class/cdc/cdc_device.c b/src/class/cdc/cdc_device.c
index e2819ae4b..eca4d0ad6 100644
--- a/src/class/cdc/cdc_device.c
+++ b/src/class/cdc/cdc_device.c
@@ -74,7 +74,7 @@ typedef struct {
 } cdcd_epbuf_t;
 
 CFG_TUD_MEM_SECTION static cdcd_epbuf_t _cdcd_epbuf[CFG_TUD_CDC];
-#endif
+  #endif
 
 //--------------------------------------------------------------------+
 // Weak stubs: invoked if no strong implementation is available
@@ -267,14 +267,13 @@ void cdcd_init(void) {
     uint8_t *epin_buf  = _cdcd_epbuf[i].epin;
   #endif
 
-    tu_edpt_stream_init(&p_cdc->rx_stream, false, false, false, p_cdc->rx_ff_buf, CFG_TUD_CDC_RX_BUFSIZE, epout_buf,
-                        CFG_TUD_CDC_EP_BUFSIZE);
+    tu_edpt_stream_init(&p_cdc->rx_stream, false, false, false, p_cdc->rx_ff_buf, CFG_TUD_CDC_RX_BUFSIZE, epout_buf);
 
     // TX fifo can be configured to change to overwritable if not connected (DTR bit not set). Without DTR we do not
     // know if data is actually polled by terminal. This way the most current data is prioritized.
     // Default: is overwritable
     tu_edpt_stream_init(&p_cdc->tx_stream, false, true, _cdcd_cfg.tx_overwritabe_if_not_connected, p_cdc->tx_ff_buf,
-                        CFG_TUD_CDC_TX_BUFSIZE, epin_buf, CFG_TUD_CDC_EP_BUFSIZE);
+                        CFG_TUD_CDC_TX_BUFSIZE, epin_buf);
   }
 }
 
@@ -349,7 +348,7 @@ uint16_t cdcd_open(uint8_t rhport, const tusb_desc_interface_t* itf_desc, uint16
         if (tu_edpt_dir(desc_ep->bEndpointAddress) == TUSB_DIR_IN) {
           tu_edpt_stream_t *stream_tx = &p_cdc->tx_stream;
 
-          tu_edpt_stream_open(stream_tx, rhport, desc_ep);
+          tu_edpt_stream_open(stream_tx, rhport, desc_ep, CFG_TUD_CDC_EP_BUFSIZE);
           if (_cdcd_cfg.tx_persistent) {
             tu_edpt_stream_write_xfer(stream_tx); // flush pending data
           } else {
@@ -358,7 +357,8 @@ uint16_t cdcd_open(uint8_t rhport, const tusb_desc_interface_t* itf_desc, uint16
         } else {
           tu_edpt_stream_t *stream_rx = &p_cdc->rx_stream;
 
-          tu_edpt_stream_open(stream_rx, rhport, desc_ep);
+          tu_edpt_stream_open(stream_rx, rhport, desc_ep,
+                              _cdcd_cfg.rx_multiple_packet_transfer ? CFG_TUD_CDC_EP_BUFSIZE : tu_edpt_packet_size(desc_ep));
           if (!_cdcd_cfg.rx_persistent) {
             tu_edpt_stream_clear(stream_rx);
           }