Diff: 1-wiretemp.cpp

Revision:

1:dcf2f8359398

Parent:

0:70c3bea805ee

--- a/1-wiretemp.cpp	Tue Nov 30 22:11:18 2010 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,131 +0,0 @@
-//---------------------------------------------------------------------------
-// Copyright (C) 2000 Dallas Semiconductor Corporation, All Rights Reserved.
-//
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the "Software"),
-// to deal in the Software without restriction, including without limitation
-// the rights to use, copy, modify, merge, publish, distribute, sublicense,
-// and/or sell copies of the Software, and to permit persons to whom the
-// Software is furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY,  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-// IN NO EVENT SHALL DALLAS SEMICONDUCTOR BE LIABLE FOR ANY CLAIM, DAMAGES
-// OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-// OTHER DEALINGS IN THE SOFTWARE.
-//
-// Except as contained in this notice, the name of Dallas Semiconductor
-// shall not be used except as stated in the Dallas Semiconductor
-// Branding Policy.
-//---------------------------------------------------------------------------
-//
-//  temp.c -   Application to find and read the 1-Wire Net
-//             DS1920/DS1820/DS18S20 - temperature measurement.
-//
-//             This application uses the files from the 'Public Domain'
-//             1-Wire Net libraries ('general' and 'userial').
-//
-//
-//  Version: 2.00
-//
-
-#include <stdlib.h>
-#include <stdio.h>
-#include "./Headers/ownet.h"
-#include "./Headers/readDS1920.h"
-#include "./Headers/findtype.h"
-
-// defines
-#define MAXDEVICES         20
-
-// global serial numbers
-uchar FamilySN[MAXDEVICES][8];
-
-// variables
-int family_code;
-
-
-void PrintSerialNum(uchar* buffer)
-{
-   int i;
-   for(i=7; i>=0; i--)
-   {
-      printf("%02X", buffer[i]);
-   }
-}
-
-
-//----------------------------------------------------------------------
-//  Main Test for DS1920/DS1820 temperature measurement
-//
-void Maingettemp( void )
-{
-   float current_temp;
-   int i = 0;
-   int NumDevices=0;
-   int portnum = 0;
-        
-   //----------------------------------------
-   // Introduction header
-   printf("\r\n/---------------------------------------------\r\n");
-   printf("  Temperature application DS1920/DS1820 - Version 1.00 \r\n"
-          "  The following is a test to exercise a DS1920/DS1820.\r\n"
-          "  Temperature Find and Read from a: \r\n"
-          "  DS1920/DS1820 (at least 1)\r\n\r\n");
-
-   printf("  Press any CTRL-C to stop this program.\r\n\r\n");
-   printf("  Output [Serial Number(s) ........ Temp1(F)] \r\n\r\n");
-
-    // attempt to acquire the 1-Wire Net
-   portnum = owAcquireEx("1");
-   
-   // success
-   printf("Port opened: %i\r\n", portnum);
-
-   // Find the device(s)
-   NumDevices = FindDevices(portnum, &FamilySN[0], 0x10, MAXDEVICES);
-      
-   if (NumDevices>0)
-   {
-      printf("\r\n");
-      printf("Device(s) Found: \r\n");
-      for (i = 0; i < NumDevices; i++)
-      {
-         PrintSerialNum(FamilySN[i]);
-         printf("\r\n");
-      }
-      printf("\r\n\r\n");
-
-        while (1)
-        {
-             // read the temperature and print serial number and temperature
-             for (i = 0; i < NumDevices; i++)
-             {
-                if (ReadTemperature(portnum, FamilySN[i],&current_temp))
-                {
-                    float far = current_temp * 9.0 / 5.0 + 32.0;
-                   PrintSerialNum(FamilySN[i]);
-                   printf("      %5.1f Degrees Farenheight\r\n", far);
-                  // converting temperature from Celsius to Fahrenheit
-                }
-                else
-                   printf("     Error reading temperature, verify device present:%d\r\n",
-                           (int)owVerify(portnum, FALSE));
-             }
-             printf("\r\n");
-        }
-
-   }
-   else
-      printf("\r\n\r\n\r\nERROR, device DS1920/DS1820 not found!\r\n");
-
-   // release the 1-Wire Net
-   owRelease(portnum);
-}
-