Converting all files to UNIX newlines.

Committing the results of running the following on the libmaple root
directory:

$ fromdos `grep --exclude-dir='[.]git' -Ilsr $'\r$' .`

1 files changed, 192 insertions, 192 deletions

diff --git a/libmaple/usb/usb_lib/usb_int.c b/libmaple/usb/usb_lib/usb_int.c
index f1d82be..61a989b 100644
--- a/libmaple/usb/usb_lib/usb_int.c
+++ b/libmaple/usb/usb_lib/usb_int.c
@@ -1,192 +1,192 @@
-/******************** (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****/

+/******************** (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****/