hi i need your help with this Here is the project: Design a calculator that can do add, sub, mul, and div with two 4-digit (0 - 9999) decimal numbers.The result of an arithmetic operation will be also a 4-digit decimal number.The HCS12 4x4 keypad will assign to the following characters: 0-9, add(+), sub(-), mul(*),div(/), BS (back-space) and =. The LCD display will display all the numbers and symbols entered using the keypad, and also it will display the result correctly in the given accuracy ( up to 4-digit). its HCS12 assembly programming , using Asmide program to assemble the code and dragon board to run it. please let me know f you can help me with it. thanks

hi buddy im really interesting in working with you. i want to make sure to get this work handed back to me on Friday 12 April at 12pm California time or Saturday 12pm. I know its not in your field of expertise but im really concern if you can do it as i asked: here is the details: Design a calculator that can do add, sub, mul, and div with two 4-digit (0 - 9999) decimal numbers.The result of an arithmetic operation will be also a 4-digit decimal number.The HCS12 4x4 keypad will assign to the following characters: 0-9, add(+), sub(-), mul(*),div(/), BS (back-space) and =. The LCD display will display all the numbers and symbols entered using the keypad, and also it will display the result correctly in the given accuracy ( up to 4-digit). its HCS12 assembly programming , using Asmide program to assemble the code and dragon board to run it if yes let me know and i will hire you right away! waiting for your replay :) thanks
User_841 | Oct 04, 2013, 14:01 PM

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Hi, I just have a question on what's exact DragonBoard model you are using?
ScholarPro | Oct 04, 2013, 14:02 PM

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i think its called Dragon12 on-board , its the one that work with HC12 assembly programming. it look like this (https://www.google.com/search?hl=en&newwindow=1&q=hcs12%20dragon%20board&um=1&ie=UTF-8&tbm=isch&source=og&sa=N&tab=wi&ei=UNZlUfDcNe7FiwK-0oDQAw&biw=979&bih=449&sei=ztZlUcTrFYnVigK84YCQDw#imgrc=QGjJw3cTRyy4lM%3A%3Bw4evx9DyX2_i3M%3Bhttp%253A%252F%252Fwww.evbplus.com%252F9s12%252Fdragon12p_usb2_7.jpg%3Bhttp%253A%252F%252Fwww.evbplus.com%252F9s12%252F9s12_hcs12.html%3B504%3B399)
User_841 | Oct 04, 2013, 14:17 PM

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And last question maybe, you need it completely in Assembly? And please provide me an email address.. Or email me back on georgehortis at yahoo.com. In case I will have questions in the meantime. You may assign the project to me.
ScholarPro | Oct 04, 2013, 14:21 PM

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yes i want it all in assembly language (HCS12) version that work on Asmide program to run the code on. Brother my email is (faw262 at hotmail .com) i will assign you now , but brother time to me is everything.
User_841 | Oct 04, 2013, 14:28 PM

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I will provide you that on Saturday around noon time. Which time zone are you in?
ScholarPro | Oct 04, 2013, 14:30 PM

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San Francisco time zone
User_841 | Oct 04, 2013, 14:34 PM

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Ok that's good. So, expect to get the file around noon time then.. Thanks
ScholarPro | Oct 04, 2013, 14:35 PM

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good deal brother you may start the work , ill hire you now. please contact me through my email if you need anything.
User_841 | Oct 04, 2013, 14:39 PM

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Ok, please assign me that you make it official.. Thanks
ScholarPro | Oct 04, 2013, 14:41 PM

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i just did assigned you :) waiting for the work sir
User_841 | Oct 04, 2013, 14:47 PM

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Alright, thanks a lot
ScholarPro | Oct 04, 2013, 14:51 PM

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Hi, here's your work. You can download from the link: https://dl.dropboxusercontent.com/u/78538175/main.asm
ScholarPro | Apr 13, 2013, 05:55 AM

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Also providing you an additional link on the word document, where you can see the codes Here it is : https://dl.dropboxusercontent.com/u/78538175/Calculator%20Codes.doc the main file is here under the same path: https://dl.dropboxusercontent.com/u/78538175/main.asm
ScholarPro | Apr 13, 2013, 07:30 AM

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it looks a great work , thank you so much , but for me to understand the parts of the code would you mind to tell me what part is what like by typing for example from this part to this it do multiplication and so on , plus im wondering what is the vector table , like should i included it in the code when i assemble it ? also im wondering if you can provide me with flow chart o the code if is possible. many thanks
User_841 | Apr 13, 2013, 10:56 AM

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Sure, I will do, but I don't know how urgent you require that? I will try to get back to you in 2-3 hour max. Hope that's fine.. Thanks
ScholarPro | Apr 13, 2013, 11:05 AM

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By the way, vector table lists all available vector interrupts and uses the RTI and RESET ones while do others are no-op
ScholarPro | Apr 13, 2013, 11:08 AM

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yes thats fine with me ill be waiting for you
User_841 | Apr 13, 2013, 11:21 AM

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I commented the whole calculator with side-by-side C constructs which are easy to understand, and I also provided pseudo-C high-level overview in main.c; Here's the file: https://dl.dropboxusercontent.com/u/78538175/main.c Vector table can be found here: https://dl.dropboxusercontent.com/u/78538175/Vector%20Table.txt Going to do flowchart now.
ScholarPro | Apr 13, 2013, 11:57 AM

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Here's with explanations: https://dl.dropboxusercontent.com/u/78538175/maincalc.asm
ScholarPro | Apr 13, 2013, 12:00 PM

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Here's the General Logic flowchart of the calculator: https://dl.dropboxusercontent.com/u/78538175/General%20Calc%20Flowchart.pdf -And here you can find the calculator specific flowchart: https://dl.dropboxusercontent.com/u/78538175/CalcSpecFlowchart.pdf
ScholarPro | Apr 13, 2013, 12:58 PM

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Brother when you stimulate the code and run it to the dragon board how is the " location for number will be " is it going to be like the computer number keyboard or is like the calculator one ?
User_841 | Apr 13, 2013, 13:14 PM

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And when stimulating the code , should copy all the code you have me and paste it in Asmide , including the vector table ?
User_841 | Apr 13, 2013, 13:16 PM

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You don't do anything with the separate vector table I sent you (the txt file). It was just for your reference
ScholarPro | Apr 13, 2013, 13:18 PM

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What do you exactly mean by " location for number will be " is it going to be like the computer number keyboard or is like the calculator one ?
ScholarPro | Apr 13, 2013, 13:20 PM

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Would you mind to send me the code that I need to put only in "asmide " ?
User_841 | Apr 13, 2013, 13:31 PM

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https://dl.dropboxusercontent.com/u/78538175/main.asm
ScholarPro | Apr 13, 2013, 13:32 PM

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I meant the location for the numbers on the dragon board , because I need to use the 12 bottons on the right of the dragon board , for example the bottom right botton is (#) and the middle is (0) , you got what I mean ?
User_841 | Apr 13, 2013, 13:41 PM

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I made my assumption based on the 4x4 96 series keypad..
ScholarPro | Apr 13, 2013, 13:48 PM

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I meant like when I run the code , does the numbers assigned in the dragon board ?
User_841 | Apr 13, 2013, 14:11 PM

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Now I got what you mean.. it's like calculator.. First raw 1,2,3.. Not like computer keyboard
ScholarPro | Apr 13, 2013, 14:20 PM

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Hi, hope everything's fine. Please let me know if you need any further help.Thanks
ScholarPro | Apr 15, 2013, 10:56 AM

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would you mind to tell me what part of the code is what for example from line 1 to line 15 its doing the multiplication part ..... and so on !
User_841 | Apr 15, 2013, 12:03 PM

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calc:is the starting function of the calculation. Then you can see addkey, subkey, mulkey, and divkey for addition, subtraction, multiplication and division respectively... eqkey represents equal sign.. do you mean these?
ScholarPro | Apr 15, 2013, 12:07 PM

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kool i got that part , for the LCD part there are many LCD part what does each part do?
User_841 | Apr 15, 2013, 12:11 PM

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also , do i have to include this in the code in the beginning ? ABSENTRY start INCLUDE 'mc9s12dp256.inc' ;CODE org $4000 start:
User_841 | Apr 15, 2013, 12:13 PM

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Yes, I believe so. It's required to initiate the calc. Do you want any supporting document to study the all codes? It may not be 100% required now, but it's good to have. Here I am sending for your reference: https://dl.dropboxusercontent.com/u/78538175/Source.pdf
ScholarPro | Apr 15, 2013, 12:18 PM

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when you download the code , what do you put to rub it to the dragon board ?
User_841 | Apr 15, 2013, 13:39 PM

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for example pc 1500 ..
User_841 | Apr 15, 2013, 13:44 PM

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What do you mean by rubbing
ScholarPro | Apr 15, 2013, 14:02 PM

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I meant when you download the code into the dragon board did you type and specific command in order for the board to work such as command pc 1500 ...? Or you just pressed download and then you test the board ?
User_841 | Apr 15, 2013, 14:11 PM

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As far as I know, you don't have to insert any further command, but I know that every DragonBoard has different sspecifications. On my board it worked in this way I provided you.
ScholarPro | Apr 15, 2013, 14:23 PM

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You can transfer pure text file to dragonboard
ScholarPro | Apr 15, 2013, 14:24 PM

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Hi, hope you are doing fine. I haven't heard from you for several days. Please let me know if everything's fine. I would also very much appreciate if you can release the payment, as I did not receive it since I provided you the codes. Thanks a lot
ScholarPro | Apr 19, 2013, 06:41 AM

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hey buddy i think you did a great job with the code , its i just don't get a chance to do my project because when i copied the code to the program it shows me a lot of errors that i need to fix and i have a specific time to fix it , so my Dr. saw that and he gave me an F , so im trying to talk with my chair department to see if i can solve the situation. mean while i will release the payment but before i do that i uploaded a quiz and i need your help with , please check it and let me know if you can do it? if you can go a head and will talk about the price when you done! because i need it on Monday maximum 4pm 22-april-2013 San Francoise time. thanks for your help buddy
User_841 | Apr 21, 2013, 23:51 PM

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Well, I cannot comment on your specific situation at school, and really sorry to hear, but I can comment on my work, as really spent a lot of time and effort, and checked it several times, and delivered it as functioning, but unfortunately I cannot make further changes, as I don't physically own the board you are working with. When it comes to your take home, I could surely help with it but given the insufficiency of time, I cannot commit to finish in 16 hours, as I have already scheduled my work for tomorrow,where I take several exams.
ScholarPro | Apr 22, 2013, 00:05 AM

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I understand that and that's why I said thank you for the great work and you did a great job :) for the quiz will you be able to do it if the time extended like Tuesday 23 April 2013 at 10:30 am or 11 am because my class is at 12:30 ?
User_841 | Apr 22, 2013, 00:20 AM

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Can't really promise, even though I really want to help you. However, I can only deliver in the weekend, due to my personal work during this week. On the other hand, you can post the project, and if you want I can try to recommend someone who can be able to help with your work.
ScholarPro | Apr 22, 2013, 00:33 AM

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buddy i posted my work who can you recommend me to do the work ?
User_841 | Apr 22, 2013, 14:53 PM

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let me check with my friend, whether he can do it or not.. I will get back to you within 1 hour. Talk to you soon..
ScholarPro | Apr 22, 2013, 14:55 PM

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Unfortunately I cannot reach him, I sent him an email, but probably he's sleeping as it's already past midnight. I can only let you know tomorrow, but I believe it will be already too late.
ScholarPro | Apr 22, 2013, 15:34 PM

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hey bro are you there ?
User_841 | Apr 23, 2013, 16:28 PM

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Here i am now
ScholarPro | Apr 23, 2013, 21:23 PM

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bro the code has a lot of error for almost 80 errors , and i would like to get my money back!!!!
User_841 | Jun 05, 2013, 20:20 PM

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