Add more board models

1 files changed, 316 insertions, 0 deletions

diff --git a/boards/dk-tm4c129x/enet_io/io_fs.c b/boards/dk-tm4c129x/enet_io/io_fs.c
new file mode 100644
index 0000000..7472793
--- /dev/null
+++ b/boards/dk-tm4c129x/enet_io/io_fs.c
@@ -0,0 +1,316 @@
+//*****************************************************************************

+//

+// io_fs.c - File System Processing for enet_io application.

+//

+// Copyright (c) 2007-2014 Texas Instruments Incorporated.  All rights reserved.

+// Software License Agreement

+// 

+// Texas Instruments (TI) is supplying this software for use solely and

+// exclusively on TI's microcontroller products. The software is owned by

+// TI and/or its suppliers, and is protected under applicable copyright

+// laws. You may not combine this software with "viral" open-source

+// software in order to form a larger program.

+// 

+// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS.

+// NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT

+// NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY

+// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL

+// DAMAGES, FOR ANY REASON WHATSOEVER.

+// 

+// This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package.

+//

+//*****************************************************************************

+#include <stdbool.h>

+#include <stdint.h>

+#include <string.h>

+#include "inc/hw_types.h"

+#include "inc/hw_memmap.h"

+#include "driverlib/rom.h"

+#include "driverlib/ssi.h"

+#include "utils/lwiplib.h"

+#include "utils/ustdlib.h"

+#include "httpserver_raw/httpd.h"

+#include "httpserver_raw/fs.h"

+#include "httpserver_raw/fsdata.h"

+#include "io.h"

+

+//*****************************************************************************

+//

+// Include the web file system data for this application.  This file is

+// generated by the makefsfile utility, using the following command:

+//

+//     ../../../../tools/bin/makefsfile -i fs -o io_fsdata.h -r -h -q

+//

+// If any changes are made to the static content of the web pages served by the

+// application, this script must be used to regenerate io_fsdata.h in order

+// for those changes to be picked up by the web server.

+//

+//*****************************************************************************

+#include "io_fsdata.h"

+

+//*****************************************************************************

+//

+// Open a file and return a handle to the file, if found.  Otherwise,

+// return NULL.  This function also looks for special file names used to

+// provide specific status information or to control various subsystems.

+// These file names are used by the JavaScript on the "IO Control Demo 1"

+// example web page.

+//

+//*****************************************************************************

+struct fs_file *

+fs_open(const char *pcName)

+{

+    const struct fsdata_file *psTree;

+    struct fs_file *psFile = NULL;

+

+    //

+    // Allocate memory for the file system structure.

+    //

+    psFile = mem_malloc(sizeof(struct fs_file));

+    if(psFile == NULL)

+    {

+        return(NULL);

+    }

+

+    //

+    // Process request to toggle STATUS LED

+    //

+    if(ustrncmp(pcName, "/cgi-bin/toggle_led", 19) == 0)

+    {

+        static char pcBuf[4];

+

+        //

+        // Toggle the STATUS LED

+        //

+        io_set_led(!io_is_led_on());

+

+        //

+        // Get the new state of the LED

+        //

+        io_get_ledstate(pcBuf, 4);

+

+        psFile->data = pcBuf;

+        psFile->len = strlen(pcBuf);

+        psFile->index = psFile->len;

+        psFile->pextension = NULL;

+

+        //

+        // Return the psFile system pointer.

+        //

+        return(psFile);

+    }

+

+    //

+    // Request for LED State?

+    //

+    else if(ustrncmp(pcName, "/ledstate", 9) == 0)

+    {

+        static char pcBuf[4];

+

+        //

+        // Get the state of the LED

+        //

+        io_get_ledstate(pcBuf, 4);

+

+        psFile->data = pcBuf;

+        psFile->len = strlen(pcBuf);

+        psFile->index = psFile->len;

+        psFile->pextension = NULL;

+        return(psFile);

+    }

+    //

+    // Request for the animation speed?

+    //

+    else if(ustrncmp(pcName, "/get_speed", 10) == 0)

+    {

+        static char pcBuf[6];

+

+        //

+        // Get the current animation speed as a string.

+        //

+        io_get_animation_speed_string(pcBuf, 6);

+

+        psFile->data = pcBuf;

+        psFile->len = strlen(pcBuf);

+        psFile->index = psFile->len;

+        psFile->pextension = NULL;

+        return(psFile);

+    }

+    //

+    // Set the animation speed?

+    //

+    else if(ustrncmp(pcName, "/cgi-bin/set_speed?percent=", 12) == 0)

+    {

+        static char pcBuf[6];

+

+        //

+        // Extract the parameter and set the actual speed requested.

+        //

+        io_set_animation_speed_string((char*)pcName + 27);

+

+        //

+        // Get the current speed setting as a string to send back.

+        //

+        io_get_animation_speed_string(pcBuf, 6);

+

+        psFile->data = pcBuf;

+        psFile->len = strlen(pcBuf);

+        psFile->index = psFile->len;

+        psFile->pextension = NULL;

+        return(psFile);

+    }

+    //

+    // If I can't find it there, look in the rest of the main psFile system

+    //

+    else

+    {

+        //

+        // Initialize the psFile system tree pointer to the root of the linked list.

+        //

+        psTree = FS_ROOT;

+

+        //

+        // Begin processing the linked list, looking for the requested file name.

+        //

+        while(NULL != psTree)

+        {

+            //

+            // Compare the requested file "pcName" to the file name in the

+            // current node.

+            //

+            if(ustrncmp(pcName, (char *)psTree->name, psTree->len) == 0)

+            {

+                //

+                // Fill in the data pointer and length values from the

+                // linked list node.

+                //

+                psFile->data = (char *)psTree->data;

+                psFile->len = psTree->len;

+

+                //

+                // For now, we setup the read index to the end of the file,

+                // indicating that all data has been read.

+                //

+                psFile->index = psTree->len;

+

+                //

+                // We are not using any file system extensions in this

+                // application, so set the pointer to NULL.

+                //

+                psFile->pextension = NULL;

+

+                //

+                // Exit the loop and return the file system pointer.

+                //

+                break;

+            }

+

+            //

+            // If we get here, we did not find the file at this node of the linked

+            // list.  Get the next element in the list.

+            //

+            psTree = psTree->next;

+        }

+    }

+

+    //

+    // If we didn't find the file, ptTee will be NULL.  Make sure we

+    // return a NULL pointer if this happens.

+    //

+    if(NULL == psTree)

+    {

+        mem_free(psFile);

+        psFile = NULL;

+    }

+

+    //

+    // Return the file system pointer.

+    //

+    return(psFile);

+}

+

+//*****************************************************************************

+//

+// Close an opened file designated by the handle.

+//

+//*****************************************************************************

+void

+fs_close(struct fs_file *psFile)

+{

+    //

+    // Free the main psFile system object.

+    //

+    mem_free(psFile);

+}

+

+//*****************************************************************************

+//

+// Read the next chunk of data from the file.  Return the iCount of data

+// that was read.  Return 0 if no data is currently available.  Return

+// a -1 if at the end of file.

+//

+//*****************************************************************************

+int

+fs_read(struct fs_file *psFile, char *pcBuffer, int iCount)

+{

+    int iAvailable;

+

+    //

+    // Check to see if a command (pextension = 1).

+    //

+    if(psFile->pextension == (void *)1)

+    {

+        //

+        // Nothing to do for this file type.

+        //

+        psFile->pextension = NULL;

+        return(-1);

+    }

+

+    //

+    // Check to see if more data is available.

+    //

+    if(psFile->len == psFile->index)

+    {

+        //

+        // There is no remaining data.  Return a -1 for EOF indication.

+        //

+        return(-1);

+    }

+

+    //

+    // Determine how much data we can copy.  The minimum of the 'iCount'

+    // parameter or the available data in the file system buffer.

+    //

+    iAvailable = psFile->len - psFile->index;

+    if(iAvailable > iCount)

+    {

+        iAvailable = iCount;

+    }

+

+    //

+    // Copy the data.

+    //

+    memcpy(pcBuffer, psFile->data + iAvailable, iAvailable);

+    psFile->index += iAvailable;

+

+    //

+    // Return the count of data that we copied.

+    //

+    return(iAvailable);

+}

+

+//*****************************************************************************

+//

+// Determine the number of bytes left to read from the file.

+//

+//*****************************************************************************

+int

+fs_bytes_left(struct fs_file *psFile)

+{

+    //

+    // Return the number of bytes left to be read from this file.

+    //

+    return(psFile->len - psFile->index);

+}