also added wanted char to fifo

1 files changed, 3 insertions, 4 deletions

diff --git a/src/class/cdc/cdc_device.c b/src/class/cdc/cdc_device.c
index 6d5ad4e85..8848ddca0 100644
--- a/src/class/cdc/cdc_device.c
+++ b/src/class/cdc/cdc_device.c
@@ -70,7 +70,7 @@ typedef struct
   tu_fifo_t tx_ff;

 

   uint8_t rx_ff_buf[CFG_TUD_CDC_RX_BUFSIZE];

-  uint8_t tx_ff_buf[CFG_TUD_CDC_RX_BUFSIZE];

+  uint8_t tx_ff_buf[CFG_TUD_CDC_TX_BUFSIZE];

 

   // Endpoint Transfer buffer

   CFG_TUSB_MEM_ALIGN uint8_t epin_buf[CFG_TUD_CDC_EPSIZE];

@@ -327,13 +327,12 @@ tusb_error_t cdcd_xfer_cb(uint8_t rhport, uint8_t ep_addr, tusb_event_t event, u
 

     for(uint32_t i=0; i<xferred_bytes; i++)

     {

+      tu_fifo_write(&p_cdc->rx_ff, &p_cdc->epin_buf[i]);

+

       // Check for wanted char and invoke callback if needed

       if ( tud_cdc_rx_wanted_cb && ( wanted != -1 ) && ( wanted == p_cdc->epin_buf[i] ) )

       {

         tud_cdc_rx_wanted_cb(itf, wanted);

-      }else

-      {

-        tu_fifo_write(&p_cdc->rx_ff, &p_cdc->epin_buf[i]);

       }

     }