Remove usb_int.h, usb_int.h, usb_int.c.

No longer used.

Signed-off-by: Marti Bolivar <mbolivar@leaflabs.com>

4 files changed, 0 insertions, 235 deletions

diff --git a/libmaple/rules.mk b/libmaple/rules.mk
index a51143a..1ee611d 100644
--- a/libmaple/rules.mk
+++ b/libmaple/rules.mk
@@ -36,7 +36,6 @@ cSRCS_$(d) := adc.c                    \
               usb/usb_cdcacm.c         \
               usb/usb_lib/usb_core.c   \
               usb/usb_lib/usb_init.c   \
-              usb/usb_lib/usb_int.c    \
               usb/usb_lib/usb_mem.c    \
               usb/usb_lib/usb_regs.c
 
diff --git a/libmaple/usb/usb_lib/usb_int.c b/libmaple/usb/usb_lib/usb_int.c
deleted file mode 100644
index 61a989b..0000000
--- a/libmaple/usb/usb_lib/usb_int.c
+++ /dev/null
@@ -1,192 +0,0 @@
-/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
-* File Name          : usb_int.c
-* Author             : MCD Application Team
-* Version            : V2.2.1
-* Date               : 09/22/2008
-* Description        : Endpoint CTR (Low and High) interrupt's service 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"
-
-/* Private typedef -----------------------------------------------------------*/
-/* Private define ------------------------------------------------------------*/
-/* Private macro -------------------------------------------------------------*/
-/* Private variables ---------------------------------------------------------*/
-u16 SaveRState;
-u16 SaveTState;
-
-/* Extern variables ----------------------------------------------------------*/
-extern void (*pEpInt_IN[7])(void);    /*  Handles IN  interrupts   */
-extern void (*pEpInt_OUT[7])(void);   /*  Handles OUT interrupts   */
-
-/* Private function prototypes -----------------------------------------------*/
-/* Private functions ---------------------------------------------------------*/
-
-/*******************************************************************************
-* Function Name  : CTR_LP.
-* Description    : Low priority Endpoint Correct Transfer interrupt's service
-*                  routine.
-* Input          : None.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void CTR_LP(void)
-{
-  u32 wEPVal = 0;
-  /* stay in loop while pending ints */
-  while (((wIstr = _GetISTR()) & ISTR_CTR) != 0)
-  {
-    _SetISTR((u16)CLR_CTR); /* clear CTR flag */
-    /* extract highest priority endpoint number */
-    EPindex = (u8)(wIstr & ISTR_EP_ID);
-    if (EPindex == 0)
-    {
-      /* Decode and service control endpoint interrupt */
-      /* calling related service routine */
-      /* (Setup0_Process, In0_Process, Out0_Process) */
-
-      /* save RX & TX status */
-      /* and set both to NAK */
-      SaveRState = _GetEPRxStatus(ENDP0);
-      SaveTState = _GetEPTxStatus(ENDP0);
-      _SetEPRxStatus(ENDP0, EP_RX_NAK);
-      _SetEPTxStatus(ENDP0, EP_TX_NAK);
-
-
-      /* DIR bit = origin of the interrupt */
-
-      if ((wIstr & ISTR_DIR) == 0)
-      {
-        /* DIR = 0 */
-
-        /* DIR = 0      => IN  int */
-        /* DIR = 0 implies that (EP_CTR_TX = 1) always  */
-
-
-        _ClearEP_CTR_TX(ENDP0);
-        In0_Process();
-
-           /* before terminate set Tx & Rx status */
-          _SetEPRxStatus(ENDP0, SaveRState);
-          _SetEPTxStatus(ENDP0, SaveTState);
-          return;
-      }
-      else
-      {
-        /* DIR = 1 */
-
-        /* DIR = 1 & CTR_RX       => SETUP or OUT int */
-        /* DIR = 1 & (CTR_TX | CTR_RX) => 2 int pending */
-
-        wEPVal = _GetENDPOINT(ENDP0);
-        if ((wEPVal & EP_CTR_TX) != 0)
-        {
-          _ClearEP_CTR_TX(ENDP0);
-          In0_Process();
-          /* before terminate set Tx & Rx status */
-          _SetEPRxStatus(ENDP0, SaveRState);
-          _SetEPTxStatus(ENDP0, SaveTState);
-          return;
-        }
-        else if ((wEPVal &EP_SETUP) != 0)
-        {
-          _ClearEP_CTR_RX(ENDP0); /* SETUP bit kept frozen while CTR_RX = 1 */
-          Setup0_Process();
-          /* before terminate set Tx & Rx status */
-          _SetEPRxStatus(ENDP0, SaveRState);
-          _SetEPTxStatus(ENDP0, SaveTState);
-          return;
-        }
-
-        else if ((wEPVal & EP_CTR_RX) != 0)
-        {
-          _ClearEP_CTR_RX(ENDP0);
-          Out0_Process();
-          /* before terminate set Tx & Rx status */
-          _SetEPRxStatus(ENDP0, SaveRState);
-          _SetEPTxStatus(ENDP0, SaveTState);
-          return;
-        }
-      }
-    }/* if(EPindex == 0) */
-    else
-    {
-      /* Decode and service non control endpoints interrupt  */
-
-      /* process related endpoint register */
-      wEPVal = _GetENDPOINT(EPindex);
-      if ((wEPVal & EP_CTR_RX) != 0)
-      {
-        /* clear int flag */
-        _ClearEP_CTR_RX(EPindex);
-
-        /* call OUT service function */
-        (*pEpInt_OUT[EPindex-1])();
-
-      } /* if((wEPVal & EP_CTR_RX) */
-
-      if ((wEPVal & EP_CTR_TX) != 0)
-      {
-        /* clear int flag */
-        _ClearEP_CTR_TX(EPindex);
-
-        /* call IN service function */
-        (*pEpInt_IN[EPindex-1])();
-      } /* if((wEPVal & EP_CTR_TX) != 0) */
-
-    }/* if(EPindex == 0) else */
-
-  }/* while(...) */
-}
-
-/*******************************************************************************
-* Function Name  : CTR_HP.
-* Description    : High Priority Endpoint Correct Transfer interrupt's service 
-*                  routine.
-* Input          : None.
-* Output         : None.
-* Return         : None.
-*******************************************************************************/
-void CTR_HP(void)
-{
-  u32 wEPVal = 0;
-
-  while (((wIstr = _GetISTR()) & ISTR_CTR) != 0)
-  {
-    _SetISTR((u16)CLR_CTR); /* clear CTR flag */
-    /* extract highest priority endpoint number */
-    EPindex = (u8)(wIstr & ISTR_EP_ID);
-    /* process related endpoint register */
-    wEPVal = _GetENDPOINT(EPindex);
-    if ((wEPVal & EP_CTR_RX) != 0)
-    {
-      /* clear int flag */
-      _ClearEP_CTR_RX(EPindex);
-
-      /* call OUT service function */
-      (*pEpInt_OUT[EPindex-1])();
-
-    } /* if((wEPVal & EP_CTR_RX) */
-    else if ((wEPVal & EP_CTR_TX) != 0)
-    {
-      /* clear int flag */
-      _ClearEP_CTR_TX(EPindex);
-
-      /* call IN service function */
-      (*pEpInt_IN[EPindex-1])();
-
-
-    } /* if((wEPVal & EP_CTR_TX) != 0) */
-
-  }/* while(...) */
-}
-
-/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/
diff --git a/libmaple/usb/usb_lib/usb_int.h b/libmaple/usb/usb_lib/usb_int.h
deleted file mode 100644
index 5c14711..0000000
--- a/libmaple/usb/usb_lib/usb_int.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
-* File Name          : usb_int.h
-* Author             : MCD Application Team
-* Version            : V2.2.1
-* Date               : 09/22/2008
-* Description        : Endpoint CTR (Low and High) interrupt's service routines
-*                      prototypes
-********************************************************************************
-* 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.
-*******************************************************************************/
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __USB_INT_H
-#define __USB_INT_H
-
-/* Includes ------------------------------------------------------------------*/
-/* Exported types ------------------------------------------------------------*/
-/* Exported constants --------------------------------------------------------*/
-/* Exported macro ------------------------------------------------------------*/
-/* Exported functions ------------------------------------------------------- */
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
-void CTR_LP(void);
-void CTR_HP(void);
-
-/* External variables --------------------------------------------------------*/
-
-#if defined(__cplusplus)
-}
-#endif
-
-#endif /* __USB_INT_H */
-
-/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/
diff --git a/libmaple/usb/usb_lib/usb_lib.h b/libmaple/usb/usb_lib/usb_lib.h
index 4437b8d..85f94ab 100644
--- a/libmaple/usb/usb_lib/usb_lib.h
+++ b/libmaple/usb/usb_lib/usb_lib.h
@@ -24,7 +24,6 @@
 #include "usb_core.h"
 #include "usb_init.h"
 #include "usb_mem.h"
-#include "usb_int.h"
 
 /* Exported types ------------------------------------------------------------*/
 /* Exported constants --------------------------------------------------------*/