#include "ownet.h"
#include "thermo21.h"
-// TINI hack
-#define ExitProg(msg,exit_code) {printf("%s\n",msg); exit(exit_code);}
-
// defines
#define MAXDEVICES 20
// local function prototypes
-static void PrintResults(ThermoStateType *,FILE *,int);
+void PrintResults(ThermoStateType *,FILE *,int);
+
+// tini hack
+#define ExitProg(msg,exit_code) {printf("%s\n",msg); exit(exit_code);}
+int argc=2;
+char *argv[]={__FILE__, "exow"};
//----------------------------------------------------------------------
// This is the Main routine for thermodl.
//
-int main()
+int main() //short argc, char **argv)
{
- int Fahrenheit=FALSE,num,i,j;
- FILE *fp=stdout;
+ int Fahrenheit=FALSE,filenum,num,i,j;
+ FILE *fp;
char return_msg[128];
ThermoStateType ThermoState;
uchar ThermoSN[MAXDEVICES][8]; //the serial numbers for the devices
int portnum=0;
+ // check arguments to see if request instruction with '?' or too many
+ if ((argc < 2) || (argc > 4) || ((argc > 1) && (argv[1][0] == '?' || argv[1][1] == '?')))
+ ExitProg("\nusage: thermodl 1wire_net_name <output_filename> </Fahrenheit>\n"
+ " - Thermochron download on the 1-Wire Net port\n"
+ " - 1wire_net_port required port name\n"
+ " example: \"COM1\" (Win32 DS2480),\"/dev/cua0\" \n"
+ " (Linux DS2480),\"1\" (Win32 TMEX)\n"
+ " - <output_filename> optional output filename\n"
+ " - </Fahrenheit> optional Fahrenheit mode (default Celsius)\n"
+ " - version 2.00\n",1);
+
// attempt to acquire the 1-Wire Net
- if (!owAcquire(portnum,""))
- return 0;
+ if (!owAcquire(portnum,argv[1],return_msg))
+ ExitProg(return_msg,1);
// success
+ printf("%s",return_msg);
//----------------------------------------
// Introduction
// check arguments for temperature conversion and filename
Fahrenheit = FALSE;
+ filenum = 0;
+ if (argc >= 3)
+ {
+ if (argv[2][0] != '/')
+ filenum = 2;
+ else if ((argv[2][1] == 'F') || (argv[2][1] == 'f'))
+ Fahrenheit = TRUE;
+
+ if (argc == 4)
+ {
+ if (argv[3][0] != '/')
+ filenum = 3;
+ else if ((argv[3][1] == 'F') || (argv[3][1] == 'f'))
+ Fahrenheit = TRUE;
+ }
+ }
+
+ // open the output file
+ fp = NULL;
+ if (filenum > 0)
+ {
+ fp = fopen(argv[filenum],"w+");
+ if(fp == NULL)
+ {
+ printf("ERROR, Could not open output file!\n");
+ exit(1);
+ }
+ else
+ printf("File '%s' opened to write mission results.\n",
+ argv[filenum]);
+ }
// get list of Thermochron's
num = FindDevices(portnum, &ThermoSN[0],THERMO_FAM, MAXDEVICES);
ExitProg("Thermochron not present on 1-Wire\n",1);
// loop to download each Thermochron
+
for (i = 0; i < num; i++)
{
// set the serial number portion in the thermo state
}
}
+ // close opened file
+ if (fp != NULL)
+ {
+ printf("File '%s' closed.\n",
+ argv[filenum]);
+ fclose(fp);
+ }
+
// release the 1-Wire Net
- owRelease(portnum);
+ owRelease(portnum,return_msg);
printf("\n%s",return_msg);
ExitProg("End program normally\n",0);
-
return 0;
}
//
void PrintResults(ThermoStateType *ThermoState, FILE *fp, int ConvertToF)
{
- //char *str;
- char str[80000];
+ char str[80000];
// check if need to use standard out
if (fp == NULL)
fp = stdout;
- // get big block to use as a buffer
#if 0
+ // get big block to use as a buffer
str = malloc(80000);
if (str == NULL)
{
&ThermoState->HistData, &ThermoState->LogData, &str[0]);
fprintf(fp,"%s\n",str);
+#if 0
// free the memory block used
- //free(str);
+ free(str);
+#endif
}
--- /dev/null
+//---------------------------------------------------------------------------
+// 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.
+//---------------------------------------------------------------------------
+//
+// tstow.C - Test application to test 1-Wire Net functions. No EPROM writes.
+//
+// Version: 2.00
+//
+// History: 1.00 -> 1.01 Change to use msDelay instead of Sleep.
+//
+// 1.01 -> 1.02 Changed to generic OpenCOM/CloseCOM for easier
+// use with other platforms.
+// 1.02 -> 1.03 Removed caps in #includes for Linux capatibility
+// Changed to use Acquire/Release 1-Wire Net functions
+// 1.03 -> 2.00 Reorganization of Public Domain Kit
+//
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "ownet.h"
+
+// local funcitons
+void PrintSerialNum(int portnum);
+
+// tini hack
+int argc=2;
+char *argv[]={__FILE__, "exow"};
+
+//----------------------------------------------------------------------
+// Main Test
+//
+int main() //short argc, char **argv)
+{
+ int PortNum=1,rslt,i,j,testcnt=0,length;
+ uchar TempSerialNum[8];
+ uchar tran_buffer[2000], filename[10];
+ char return_msg[128];
+ int portnum=0;
+
+ // check for required port name
+ if (argc != 2)
+ {
+ printf("1-Wire Net name required on command line!\n"
+ " (example: \"COM1\" (Win32 DS2480),\"/dev/cua0\" "
+ "(Linux DS2480),\"1\" (Win32 TMEX)\n");
+ exit(1);
+ }
+
+ // attempt to acquire the 1-Wire Net
+ if (!owAcquire(portnum, argv[1], return_msg))
+ {
+ printf("%s",return_msg);
+ exit(1);
+ }
+
+ // success
+ printf("%s",return_msg);
+
+ //----------------------------------------
+ // Introduction
+ printf("\n/---------------------------------------------\n");
+ printf(" The following is a test excersize of the\n"
+ " 1-Wire Net public domain library Version 2.00.\n\n"
+ " This test was run using with 2 DS1920's (DS1820),\n"
+ " 1 DS1971 (DS2430), and 1 DS1996.\n\n");
+
+ //----------------------------------------
+ // First the devices on the 1-Wire Net
+ printf("\n/---------------------------------------------\n");
+ printf("TEST%d: Searching for devices on 1-Wire Net\n",testcnt++);
+
+ // find the first device (all devices not just alarming)
+ rslt = owFirst(portnum,TRUE, FALSE);
+ while (rslt)
+ {
+ // print the Serial Number of the device just found
+ PrintSerialNum(portnum);
+
+ // find the next device
+ rslt = owNext(portnum,TRUE, FALSE);
+ }
+
+ //----------------------------------------
+ // now search for the part with a 0x0C family code (DS1996)
+ printf("\n/---------------------------------------------\n");
+ printf("TEST%d: Set to find first device with 0x0C family code\n",testcnt++);
+
+ owFamilySearchSetup(portnum,0x0C);
+
+ // find the next device
+ printf("search result %d\n",owNext(portnum,TRUE, FALSE));
+
+ // print the Serial Number of the device just found
+ PrintSerialNum(portnum);
+
+ //----------------------------------------
+ // Access a device and read ram
+ printf("\n/---------------------------------------------\n");
+ printf("TEST%d: Access the current device and read ram\n",testcnt++);
+
+ printf("owAccess %d\n",owAccess(portnum));
+
+ printf("Read Ram 0xF0: %02X\n",owTouchByte(portnum,0xF0));
+ printf("Address0 0x00: %02X\n",owTouchByte(portnum,0x00));
+ printf("Address1 0x00: %02X\n",owTouchByte(portnum,0x00));
+
+ printf("Page 0: ");
+ for (i = 0; i < 32; i++)
+ printf("%02X ",owTouchByte(portnum,0xFF));
+ printf("\n");
+
+ //----------------------------------------
+ // Read ram with owBlock
+ printf("\n/---------------------------------------------\n");
+ printf("TEST%d: Read ram with owBlock\n",testcnt++);
+ for (i = 0; i < 32; i++)
+ tran_buffer[i] = 0xFF;
+
+ printf("owBlock %d\n",owBlock(portnum,FALSE,tran_buffer,32));
+ printf("Page 1: ");
+ for (i = 0; i < 32; i++)
+ printf("%02X ",tran_buffer[i]);
+ printf("\n");
+
+ //----------------------------------------
+ // Write a packet in each page of DS1996
+ printf("\n/---------------------------------------------\n");
+ printf("TEST%d: Place the DS1996 into overdrive\n",testcnt++);
+ printf("owOverdriveAccess %d\n",owOverdriveAccess(portnum));
+
+ //----------------------------------------
+ // Write 4 packets with owWritePacketStd
+ printf("\n/---------------------------------------------\n");
+ printf("TEST%d: Write 4 packets with owWritePacketStd\n",testcnt++);
+
+ for (j = 0; j < 4; j++)
+ {
+ for (i = 0; i < 29; i++)
+ tran_buffer[i] = (uchar)i + j;
+
+ printf("Write page %d: %d\n",j,owWritePacketStd(portnum,j,tran_buffer,29,FALSE,FALSE));
+
+ for (i = 0; i < 29; i++)
+ tran_buffer[i] = 0;
+
+ length = owReadPacketStd(portnum,TRUE,j,tran_buffer);
+
+ printf("Read page %d: %d\n",j,length);
+
+ for (i = 0; i < length; i++)
+ printf("%02X",tran_buffer[i]);
+ printf("\n");
+ }
+
+ //----------------------------------------
+ // Write a file to DS1996
+ printf("\n/---------------------------------------------\n");
+ printf("TEST%d: Format and write a file (in overdrive)\n",testcnt++);
+ sprintf(filename,"DEMO");
+ // set the data to write
+ for (i = 0; i < 2000; i++)
+ tran_buffer[i] = i % 255;
+ printf("Format and write file DEMO.000 %d\n",
+ owFormatWriteFile(portnum,filename,2000,tran_buffer));
+ // clear the buffer
+ for (i = 0; i < 2000; i++)
+ tran_buffer[i] = 0;
+ printf("Read file DEMO.000 %d\n",owReadFile(portnum,filename,tran_buffer));
+ // print the data result
+ for (i = 0; i < 2000; i++)
+ {
+ if ((i % 0x20) == 0)
+ printf("\n%03X ",i);
+ printf("%02X",tran_buffer[i]);
+ }
+ printf("\n");
+
+ //----------------------------------------
+ // Turn off overdrive
+ printf("\n/---------------------------------------------\n");
+ printf("TEST%d: Turn off overdrive\n",testcnt++);
+ printf("Set 1-Wire Net speed to normal %d\n",owSpeed(portnum,MODE_NORMAL));
+
+ //----------------------------------------
+ // Verify a device
+ printf("\n/---------------------------------------------\n");
+ printf("TEST%d: Verify the current device\n",testcnt++);
+
+ printf("owVerify (normal) %d\n",owVerify(portnum,FALSE));
+ printf("owVerify (alarm) %d\n",owVerify(portnum,TRUE));
+
+ //----------------------------------------
+ // Skip the first family code found
+ printf("\n/---------------------------------------------\n");
+ printf("TEST%d: Skip the first family code found\n",testcnt++);
+
+ // find the next device
+ printf("search result of owFirst %d\n",owFirst(portnum,TRUE, FALSE));
+
+ // print the Serial Number of the device just found
+ PrintSerialNum(portnum);
+
+ // skip the first family type found
+ owSkipFamily(portnum);
+ printf("owSkipFamily called\n");
+
+ // find the next device
+ printf("search result of owNext %d\n",owNext(portnum,TRUE, FALSE));
+
+ // print the Serial Number of the device just found
+ PrintSerialNum(portnum);
+
+ //----------------------------------------
+ // Find first family code (DS1920) and read temperature
+ printf("\n/---------------------------------------------\n");
+ printf("TEST%d: Find first family code (DS1920) and read temperature\n",testcnt++);
+
+ // find the next device
+ printf("search result of owFirst %d\n",owFirst(portnum,TRUE, FALSE));
+
+ // print the Serial Number of the device just found
+ PrintSerialNum(portnum);
+
+ // send the convert temperature command
+ printf("Convert temperature command %02X\n",owTouchByte(portnum,0x44));
+
+ // set the 1-Wire Net to strong pull-up
+ printf("Set power delivery %d\n",owLevel(portnum,MODE_STRONG5));
+
+ // sleep for 1 second
+ msDelay(1000);
+
+ // turn off the 1-Wire Net strong pull-up
+ printf("Disable power delivery %d\n",owLevel(portnum,MODE_NORMAL));
+
+ // read the DS1920 temperature value
+ printf("Access the DS1920 %d\n",owAccess(portnum));
+ tran_buffer[0] = 0xBE;
+ tran_buffer[1] = 0xFF;
+ tran_buffer[2] = 0xFF;
+ printf("Block to read temperature %d\n",owBlock(portnum,FALSE,tran_buffer,3));
+ // interpret the result
+ printf("result: DS1920 temperature read: %d C\n", (tran_buffer[1] |
+ ((int)tran_buffer[2] << 8)) / 2);
+
+ //----------------------------------------
+ // Verify the current device, could also be alarming
+ printf("\n/---------------------------------------------\n");
+ printf("TEST%d: Verify the current device, could also be alarming\n",testcnt++);
+
+ printf("owVerify (normal) %d\n",owVerify(portnum,FALSE));
+ printf("owVerify (alarm) %d\n",owVerify(portnum,TRUE));
+
+ //----------------------------------------
+ // Test setting the Serial Number with owSerialNum
+ printf("\n/---------------------------------------------\n");
+ printf("TEST%d: Test setting the Serial Number with owSerialNum\n",testcnt++);
+
+ // set the Serial Num to 0 to 7
+ for (i = 0; i < 8; i++)
+ TempSerialNum[i] = (uchar)i;
+ owSerialNum(portnum,TempSerialNum,FALSE);
+
+ // read back the Serial Number
+ PrintSerialNum(portnum);
+
+ //----------------------------------------
+ // Verify the current device (should fail, no such device)
+ printf("\n/---------------------------------------------\n");
+ printf("TEST%d: Verify the current device (should fail, no such device)\n",testcnt++);
+
+ printf("owVerify (normal) %d\n",owVerify(portnum,FALSE));
+ printf("owVerify (alarm) %d\n",owVerify(portnum,TRUE));
+
+ // release the 1-Wire Net
+ owRelease(portnum,return_msg);
+ printf("%s",return_msg);
+ exit(0);
+
+ return 0;
+}
+
+//----------------------------------------------------------------------
+// Read and print the Serial Number.
+//
+void PrintSerialNum(int portnum)
+{
+ uchar TempSerialNumber[8];
+ int i;
+
+ owSerialNum(portnum,TempSerialNumber,TRUE);
+ for (i = 7; i >= 0; i--)
+ printf("%02X",TempSerialNumber[i]);
+ printf("\n");
+}
projects / fw / sdcc / commitdiff