Initial import

USBCDC/usb_endp.c

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+/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
+* File Name          : usb_endp.c
+* Author             : MCD Application Team
+* Version            : V3.1.1
+* Date               : 04/07/2010
+* Description        : Endpoint routines
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Includes ------------------------------------------------------------------*/
+#include "usb_lib.h"
+#include "usb_desc.h"
+#include "usb_mem.h"
+#include "hw_config.h"
+#include "usb_istr.h"
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+uint8_t buffer_out[VIRTUAL_COM_PORT_DATA_SIZE];
+uint8_t buffer_in[VIRTUAL_COM_PORT_DATA_SIZE];
+
+__IO uint32_t count_out = 0;
+uint32_t count_in = 0;
+
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/*******************************************************************************
+* Function Name  : EP1_IN_Callback
+* Description    :
+* Input          : None.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void EP1_IN_Callback(void)
+{
+  count_in = 0;
+}
+
+/*******************************************************************************
+* Function Name  : EP3_IN_Callback
+* Description    :
+* Input          : None.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void EP3_OUT_Callback(void)
+{
+  /* Get the received data buffer and update the counter */
+  count_out = USB_SIL_Read(EP3_OUT, buffer_out);
+    
+#ifndef STM32F10X_CL
+  /* Enable the receive of data on EP3 */
+  SetEPRxValid(ENDP3);
+#endif /* STM32F10X_CL */
+}
+
+/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/
+