## 5 Band Resistor Calculator

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### 5 Band Resistor Calculator

Hi All,

I need to have a quick to check the values of resistors, so I came up with this little program. A friend saw it an grabbed a copy and said I should share it cause it was quick and easy to use. So here it is as code.

Hope you enjoy and if you find any errors in the calculations let me know.

It was done HW 6.1 but I think it should run on earlier versions, as there is nothing special about the code.

Cheers Leo

HWS
Code: Select all
`/*** Make sure we have at least Hollywood 6.1! */@VERSION 6,1/*** This script requires the MUIRoyale plugin */@REQUIRE "MUIRoyale"/*** Information about this app */@APPTITLE "Resistor Calc"@APPVERSION "\$VER: 1.0.0 (26.01.18)"@APPCOPYRIGHT "(C) 2018 by Leo den Hollander"@APPAUTHOR "Leo den Hollander"@APPDESCRIPTION "5 Band Resistor Calculator"@DISPLAY {Hidden=True}CreateBrush(0,25,75,\$000000)CreateBrush(1,25,75,\$774422)CreateBrush(2,25,75,\$ff0000)CreateBrush(3,25,75,\$ff5522)CreateBrush(4,25,75,\$ffff00)CreateBrush(5,25,75,\$00ff00)CreateBrush(6,25,75,\$0000ff)CreateBrush(7,25,75,\$550055)CreateBrush(8,25,75,\$777777)CreateBrush(9,25,75,\$ffffff)CreateBrush(10,25,75,\$55ccff);*** Button Colour Check *****************************************************Function ColourCheck()idno = Val(RightStr(buttonid,2))Mui.Set("result", "contents", idno)if idno >= 10 and idno <= 19    Mui.set("B1", "Brush", idno - 10)    D1 = idno -10endifif idno >= 20 and idno <= 29    Mui.set("B2", "Brush", idno - 20)    D2 = idno -20endifif idno >= 30 and idno <= 39    Mui.set("B3", "Brush", idno - 30)    D3 = idno -30endifif idno >= 40 and idno <= 49    Mui.set("B4", "Brush", idno - 40)    D4 = idno - 40    If D4 = 0          D4 = 1    ElseIf D4 = 1          D4 = 10    ElseIf D4 = 2          D4 = 100    ElseIf D4 = 3          D4 = 1000    ElseIf D4 = 4         D4 = 10000    ElseIf D4 = 5         D4 = 100000    ElseIf D4 = 6          D4 = 1000000    ElseIf D4 = 7          D4 = 10000000    ElseIf D4 = 8          D4 = 100000000    ElseIf D4 = 9        D4 = 1000000000    Endifendifif idno >= 50 and idno <= 59    Mui.set("B5", "Brush", idno - 50)    D5 = idno -50    If D5 = 0          D5 = ""    ElseIf D5 = 1          D5 = "  Tol = 1%"    ElseIf D5 = 2          D5 = "  Tol = 2%"    ElseIf D5 = 3          D5 = ""    ElseIf D5 = 4         D5 = ""    ElseIf D5 = 5         D5 = "  Tol = 0.5%"    ElseIf D5 = 6          D5= "  Tol = 0.25%"    ElseIf D5 = 7          D5 = "  Tol = 0.1%"    ElseIf D5 = 8          D5 = ""    ElseIf D5 = 9        D5 = ""    EndifendifMui.set("result","contents", D1 .. D2 .. D3 .. " x " .. D4)EndFunction;*** Event Functios ***********************************************************Function p_MUIFunc(msg)    Switch msg.action        Case "MUIRoyale":            Switch msg.attribute                Case "CloseRequest":                      End                Case "Pressed":                     If msg.id = "calc"                            Resist = D1 .. D2 .. D3                            Ohms = Val(Resist) * D4                            If Ohms > 999 and ohms < 1000000                                Ohms = Ohms/1000                                Total = strstr(Ohms) .. " K ohms"                            elseif Ohms > 999999 and ohms < 1000000000                                Ohms = Ohms/1000000                                Total = strstr(Ohms) .. " M ohms"                            elseif Ohms > 999999999                                Ohms = Ohms/1000000000                                Total = strstr(Ohms) .. " G ohms"                            else                                 Total = strstr(Ohms) .. " ohms"                            endif                             Mui.set("result","contents", Total .. D5)                    elseif msg.id = "clear"                             Mui.set("B1", "Brush", 10)                             Mui.set("B2", "Brush", 10)                             Mui.set("B3", "Brush", 10)                             Mui.set("B4", "Brush", 10)                             Mui.set("B5", "Brush", 10)                             Mui.set("result","contents","")                            D1 =0                            D2 = 0                            D3 = 0                            D4 = 0                            D5 = ""                    else                        buttonid = msg.id                        Colourcheck()                    endif                        EndSwitch    EndSwitch EndFunction;*** dynamically create GUI from an external *.xml file definition ************mui.CreateGui(FileToString("RC.xml"));*** listen to these events! **************************************************InstallEventHandler({MUIRoyale = p_MUIFunc, HideWindow = p_MUIFunc, ShowWindow = p_MUIFunc});*** main loop! ***************************************************************Repeat    WaitEventForever`

XML = "RC.xml"
Code: Select all
`<?xml version="1.0" encoding="iso-8859-1"?><application id="app">    <window id="win" title="5 Band Resistor Calculator" width="600" height="600" notify="closerequest">        <vgroup backgroundrgb="#bbbbbb" font="big">            <vgroup>                <colgroup columns="7">                        <label centered="true"> Colour  </label>                        <label centered="true"> Band 1 </label>                        <label centered="true"> Band 2 </label>                        <label centered="true"> Band 3 </label>                        <label centered="true"> Multiplier</label>                        <label centered="true"> Tolerance </label>                        <label centered="true"> Value </label>                        <label> Black </label>                        <button id="band10"  notify="pressed" backgroundrgb="#000000"> </button>                        <button id="band20"  notify="pressed" backgroundrgb="#000000"> </button>                        <button id="band30"  notify="pressed" backgroundrgb="#000000"> </button>                        <button id="band40"  notify="pressed" backgroundrgb="#000000"> </button>                        <button id="band50"  notify="pressed" backgroundrgb="#000000"> </button>                        <label centered="true"> 0 </label>                        <label> Brown </label>                        <button id="band11"  notify="pressed" backgroundrgb="#774422"> </button>                        <button id="band21"  notify="pressed" backgroundrgb="#774422"> </button>                        <button id="band31"  notify="pressed" backgroundrgb="#774422"> </button>                        <button id="band41"  notify="pressed" backgroundrgb="#774422"> </button>                        <button id="band51"  notify="pressed" backgroundrgb="#774422"> </button>                        <label centered="true"> 1 </label>                        <label> Red </label>                        <button id="band12"  notify="pressed" backgroundrgb="#ff0000"> </button>                        <button id="band22"  notify="pressed" backgroundrgb="#ff0000"> </button>                        <button id="band32"  notify="pressed" backgroundrgb="#ff0000"> </button>                        <button id="band42"  notify="pressed" backgroundrgb="#ff0000"> </button>                        <button id="band52"  notify="pressed" backgroundrgb="#ff0000"> </button>                        <label centered="true"> 2 </label>                        <label> Orange </label>                        <button id="band13"  notify="pressed" backgroundrgb="#ff5522"> </button>                        <button id="band23"  notify="pressed" backgroundrgb="#ff5522"> </button>                        <button id="band33"  notify="pressed" backgroundrgb="#ff5522"> </button>                        <button id="band43"  notify="pressed" backgroundrgb="#ff5522"> </button>                        <button id="band53"  notify="pressed" backgroundrgb="#ff5522"> </button>                        <label centered="true"> 3 </label>                         <label> Yellow </label>                        <button id="band14"  notify="pressed" backgroundrgb="#ffff00"> </button>                        <button id="band24"  notify="pressed" backgroundrgb="#ffff00"> </button>                        <button id="band34"  notify="pressed" backgroundrgb="#ffff00"> </button>                        <button id="band44"  notify="pressed" backgroundrgb="#ffff00"> </button>                        <button id="band54"  notify="pressed" backgroundrgb="#ffff00"> </button>                        <label centered="true"> 4 </label>                        <label> Green </label>                        <button id="band15"  notify="pressed" backgroundrgb="#00ff00"> </button>                        <button id="band25"  notify="pressed" backgroundrgb="#00ff00"> </button>                        <button id="band35"  notify="pressed" backgroundrgb="#00ff00"> </button>                        <button id="band45"  notify="pressed" backgroundrgb="#00ff00"> </button>                        <button id="band55"  notify="pressed" backgroundrgb="#00ff00"> </button>                        <label centered="true"> 5 </label>                        <label> Blue </label>                        <button id="band16"  notify="pressed" backgroundrgb="#0000ff"> </button>                        <button id="band26"  notify="pressed" backgroundrgb="#0000ff"> </button>                        <button id="band36"  notify="pressed" backgroundrgb="#0000ff"> </button>                        <button id="band46"  notify="pressed" backgroundrgb="#0000ff"> </button>                        <button id="band56"  notify="pressed" backgroundrgb="#0000ff"> </button>                        <label centered="true"> 6 </label>                        <label> Violet </label>                        <button id="band17"  notify="pressed" backgroundrgb="#550055"> </button>                        <button id="band27"  notify="pressed" backgroundrgb="#550055"> </button>                        <button id="band37"  notify="pressed" backgroundrgb="#550055"> </button>                        <button id="band47"  notify="pressed" backgroundrgb="#550055"> </button>                        <button id="band57"  notify="pressed" backgroundrgb="#550055"> </button>                        <label centered="true"> 7 </label>                        <label> Gray </label>                        <button id="band18"  notify="pressed" backgroundrgb="#777777"> </button>                        <button id="band28"  notify="pressed" backgroundrgb="#777777"> </button>                        <button id="band38"  notify="pressed" backgroundrgb="#777777"> </button>                        <button id="band48"  notify="pressed" backgroundrgb="#777777"> </button>                        <button id="band58"  notify="pressed" backgroundrgb="#777777"> </button>                        <label centered="true"> 8 </label>                        <label> White </label>                        <button id="band19"  notify="pressed" backgroundrgb="#ffffff"> </button>                        <button id="band29"  notify="pressed" backgroundrgb="#ffffff"> </button>                        <button id="band39"  notify="pressed" backgroundrgb="#ffffff"> </button>                        <button id="band49"  notify="pressed" backgroundrgb="#ffffff"> </button>                        <button id="band59"  notify="pressed" backgroundrgb="#ffffff"> </button>                        <label centered="true"> 9 </label>                    </colgroup>                    <vspace height="20"/>                </vgroup>                <vgroup>                    <hgroup>                        <rectangle />                        <hgroup backgroundrgb="#999999" >                            <rectangle />                            <hspace width="10"/>                            <image id="b1"  source="brush:10" />                            <image id="b2" source="brush:10" />                            <image id="b3" source="brush:10" />                            <image id="b4" source="brush:10" />                            <hspace width="15"/>                            <image id="b5" source="brush:10" />                            <hspace width="10"/>                            <rectangle/>                        </hgroup>                        <rectangle/>                      </hgroup>                    </vgroup>                    <vspace height="5"/>                    <vgroup>                        <hgroup>                            <rectangle/>                            <text id="result" backgroundrgb="#999999"></text>                            <rectangle/>                         </hgroup>                    </vgroup>                    <vspace height="10"/>                    <vgroup>                                    <hgroup>                        <rectangle/>                        <button id="calc" notify="pressed" >Calculate</button>                        <rectangle/>                        <button id="clear" notify="pressed" >Clear</button>                        <rectangle/>                    </hgroup>                    <vspace height="10"/>                </vgroup>            </vgroup>    </window></application>`
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Redlion
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Redlion

Posts: 67
Joined: Sun Jul 10, 2011 5:05 am
Location: Perth, Western Australia

### Re: 5 Band Resistor Calculator

And will add smd resistor?

Juan Carlos

Posts: 405
Joined: Mon Sep 06, 2010 1:02 pm
Location: Palencia

### Re: 5 Band Resistor Calculator

The code doesn't work, under MorphOS the variables. Name doesn't work and under Windows the code ask the mui royal.

Juan Carlos

Posts: 405
Joined: Mon Sep 06, 2010 1:02 pm
Location: Palencia

### Re: 5 Band Resistor Calculator

Here it works, after replacing all "alt-space" (ascii 160) with normal "space" (ascii 32) characters.
bitRocky

Posts: 68
Joined: Fri Nov 14, 2014 7:01 pm

### Re: 5 Band Resistor Calculator

Yeah, tabs seem to get broken when you copy code from here. At least under OWB/MorphOS. But once you fix them (for example by using a "replace all" function in some text editor), you get it working.

And programs using MUIRoyale only work under Amiga compatibles naturally

Useful idea for a program, so thanks for sharing!

jPV

Posts: 117
Joined: Sat Mar 26, 2016 11:44 am
Location: RNO

### Re: 5 Band Resistor Calculator

Hi All,

Sorry about not stating Amiga only, thought it was obvious from the "REQUIRE MUIRoyale"

@ Juan Carlos Never considered SMD's as I have never used them. Will have a look. I intend to add 4 band and 6 band as well.
( I may make a cross platform version using my Simple Gadgets )

@ All Not sure why it changes spaces and tabs during copy and paste. Having the code in some sort of basic format makes it easier to read.
( may have to ask airsoftsoftwair if its a forum thing )

Cheers
Leo
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Redlion
Sam460 Lite
A4000 A3000 A2000 A1200 A1000 A600 A500 CD32

Redlion

Posts: 67
Joined: Sun Jul 10, 2011 5:05 am
Location: Perth, Western Australia

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