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Guru
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Atmel 89S52 Code to Maxim DS89C450 Conversion Help Required

05/31/2016 4:32 AM

Atmel 89S52 C code to Maxim DS89C450 conversion help required.

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Prof. (Dr.) Shyam, Managing Director for Sensors Technology Private Limited. Gwalior, MP474001, India.
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#1

Re: Atmel 89S52 code to Maxim DS89C450 conversion help required

05/31/2016 6:31 AM
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Guru

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#2

Re: Atmel 89S52 code to Maxim DS89C450 conversion help required

05/31/2016 8:45 AM

How much are you willing to pay?

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Guru
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#3

Re: Atmel 89S52 Code to Maxim DS89C450 Conversion Help Required

05/31/2016 10:43 AM

If it's C code (without fancy bits of embedded assembler etc.) it should be processor-independent - particularly with two fairly closely related processors - so all you should need is the correct back-end for your compiler.

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Guru
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#4
In reply to #3

Re: Atmel 89S52 Code to Maxim DS89C450 Conversion Help Required

05/31/2016 11:55 PM

Hello JohnDG:

My code is in C without any embedded ASM. I can share it with anyone who has compiler for DS89C430 and want to try and want to modify a little bit for uC dependent changes.

I also thought so and bought Maxim Kit for this which came with limited use Keil C compiler. When I tried to compile my C - code for Atmel 89S52, it refused as the software was only for limited number of lines only. I use old Keil Compiler which was sold by Franklin but this does not support Maxim parts. I can't buy compilers for each new uC as they are expensive.

Maxim DS89C430 perhaps can work like Atmel AT89S52 also then it loses its speed of execution. I need 10X execution speed for hardware reason.

I will be reading Maxim catalog thoroughly to understand the variations.

I don't mind employing a software engineer who can handle this task for me. For this I will be asking local engineers to put up time and of course I can pay for it.

Unfortunately I don't have proper compiler for full code for DS89C430 uC. Online compiler may be good idea or open source compiler is also very good idea. Any suggestion for this?

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#5

Re: Atmel 89S52 Code to Maxim DS89C450 Conversion Help Required

06/06/2016 12:54 AM

Why not use an Atmel assembler to extract the assembly language to plain text and then load that text into the Maxim assembler ?

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Guru
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#6
In reply to #5

Re: Atmel 89S52 Code to Maxim DS89C450 Conversion Help Required

06/06/2016 3:48 AM

they are not exactly identical processors in internal hardware and instruction sets.

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