more hcd clean up

1 files changed, 3 insertions, 3 deletions

diff --git a/tinyusb/class/cdc/cdc_device.c b/tinyusb/class/cdc/cdc_device.c
index e604f149e..52f8a4bdd 100644
--- a/tinyusb/class/cdc/cdc_device.c
+++ b/tinyusb/class/cdc/cdc_device.c
@@ -195,7 +195,7 @@ tusb_error_t cdcd_open(uint8_t port, tusb_descriptor_interface_t const * p_inter
   p_cdc->interface_number   = p_interface_desc->bInterfaceNumber;

 

   // Prepare for incoming data

-  tusb_dcd_edpt_xfer(port, p_cdc->edpt_addr[CDC_PIPE_DATA_OUT], _tmp_rx_buf, sizeof(_tmp_rx_buf), true);

+  TU_ASSERT( tusb_dcd_edpt_xfer(port, p_cdc->edpt_addr[CDC_PIPE_DATA_OUT], _tmp_rx_buf, sizeof(_tmp_rx_buf), true), TUSB_ERROR_DCD_EDPT_XFER);

 

 

   return TUSB_ERROR_NONE;

@@ -269,7 +269,7 @@ tusb_error_t cdcd_xfer_cb(uint8_t port, uint8_t edpt_addr, tusb_event_t event, u
     fifo_write_n(&_rx_ff, _tmp_rx_buf, xferred_bytes);

 

     // preparing for next

-    tusb_dcd_edpt_xfer(port, p_cdc->edpt_addr[CDC_PIPE_DATA_OUT], _tmp_rx_buf, sizeof(_tmp_rx_buf), true);

+    TU_ASSERT(tusb_dcd_edpt_xfer(port, p_cdc->edpt_addr[CDC_PIPE_DATA_OUT], _tmp_rx_buf, sizeof(_tmp_rx_buf), true), TUSB_ERROR_DCD_EDPT_XFER);

 

     // fire callback

     tud_cdc_rx_cb(port);

@@ -288,7 +288,7 @@ void cdcd_sof(uint8_t port)
   {

     uint16_t count = fifo_read_n(&_tx_ff, _tmp_tx_buf, sizeof(_tmp_tx_buf));

 

-    tusb_dcd_edpt_xfer(port, edpt, _tmp_tx_buf, count, false);

+    TU_ASSERT( tusb_dcd_edpt_xfer(port, edpt, _tmp_tx_buf, count, false), TUSB_ERROR_DCD_EDPT_XFER);

   }

 }