common: Remove unused function USB_VcomWriteBlocking().

diff --git a/src/common/virtual_com.c b/src/common/virtual_com.c
index 454e103d0b97803efc8ea1cb68f134afa7acdc1c..804c91a95de332de0963865746ef18f236d79f19 100644 (file)
--- a/src/common/virtual_com.c
+++ b/src/common/virtual_com.c
@@ -600,19 +600,6 @@ usb_status_t USB_DeviceConfigureEndpointStatus(usb_device_handle handle, uint8_t
     }
 }
 
-/* See virtual_com.h for documentation of this function. */
-void USB_VcomWriteBlocking(usb_device_handle baseAddr, const uint8_t *buf, size_t count)
-{
-    while ((s_cdcVcom.attach != 1) || (s_cdcVcom.startTransactions != 1))
-    {
-    };
-    USB_DeviceSendRequest((usb_device_handle)baseAddr, USB_CDC_VCOM_BULK_IN_ENDPOINT, (uint8_t *)buf, count);
-    while (!s_sendComplete)
-    {
-    };
-    s_sendComplete = 0;
-}
-
 static ssize_t
 flush_tx_buffer (void *user_data, void *vbuf, size_t bufsiz, size_t count)
 {

diff --git a/src/common/virtual_com.h b/src/common/virtual_com.h
index 1b512ad7dac1db3bdc87981445f4f5515251db1e..895b4c38b572e89c94caf405cd2c4fa3eb778910 100644 (file)
--- a/src/common/virtual_com.h
+++ b/src/common/virtual_com.h
@@ -136,16 +136,4 @@ usb_device_handle USB_VcomInit(void);
  */
 void USB_VcomDeinit(usb_device_handle deviceHandle);
 
-/*!
- * @brief USB send data to host using a blocking method.
- *
- * This function sends data to host by usb cdc protocol
- * @param baseAddr pointer to USB device handle.
- * @param buf pointer to the data.
- * @param count size of the transfer.
- *
- * @return None.
- */
-void USB_VcomWriteBlocking(usb_device_handle baseAddr, const uint8_t *buf, size_t count);
-
 #endif /* _USB_CDC_VCOM_H_ */