Compile the Open Source Software

Lynxmotion Electronics & Software
1

I am not able to compile the Open Source Software. Version: v1.03 Every time i want to compile, i get this error in the ssc32.c file: undefined external ‘oc1a_isr_function_ptrs’
My compiler: Code Vision AVR Version: 1.24.0 Standard

Have anyone an idea?

thanks
Martin

2

Hello Martin,
Sorry for the delay. We updated the firmware page and it now includes a screen shot of the configuration. We will be updating the files as well as the included files are a little old.
lynxmotion.com/images/html/proj078.htm

3

Hello,

I get the same error when I want to compile (in the ssc32.c file: undefined external ‘oc1a_isr_function_ptrs’)
Open Source Software version : v1.03 (file 32v106XE.zip)
Compiler : Code Vision AVR Version: 1.24.0 Standard

The compiler’s configuration is the same as the screenshot.

I also got a lot of warning “macro ‘xxxx’ was redefined” because of the “include <mega16.h>” in the appdefs.h file.

Is someone can help ?
Thank you !

Stéphane

4

Hi Stéphane,

Did you set the compiler for mega8? I found an error or two as well. I believe a cast helped.

Perhaps you need an extern?

extern flash uint16_t oc1a_isr_function_ptrs 9 ] ;

Alan KM6VV

5

Thanks for your answer !

Yes, I did…

Yes, it seems to be the matter.

In globals.h, there is : extern flash uint16_t oc1a_isr_function_ptrs 9 ];
But in globals.c, the implementation is :

#asm .cseg _oc1a_isr_function_ptrs: .dw bank1_pulse ;// 0 ] .dw bank1_pulse_loop ;// 1 ] .dw bank2_pulse ;// 2 ] .dw bank2_pulse_loop ;// 3 ] .dw bank3_pulse ;// 4 ] .dw bank3_pulse_loop ;// 5 ] .dw bank4_pulse ;// 6 ] .dw bank4_pulse_loop ;// 7 ] .dw no_pulse ;// 8 ] .dseg #endasm

I think the compiler don’t see the implementation because it is in assembler.

I don’t know what to do… :cry:

6

Hi Stéphane,

An additional thought. I was using 1.25.6, maybe that would help?

The redefinitions started to sound familiar. I think they can just be commented out.

PM me your EMAIL address, I’ll see if I can match up my fixes. Why not work on the new '168 version? That’s where I will concentrate my next efforts.

Alan
KM6VV at arrl dot net

7

Hello,

I compiled using the 1.25.8 version.
It seems better, but there is sill an error : a value of type ‘struct *] can’t be assigned to an entity of type "unsigned int’
In the file pulsedge.c, line 396

	edge_data_ptr = & edge_array  36 ] ;

For the redefinitions, I commented them, it seems to work fine.

Thank you for your help.

For the '168 version, it could be a good idea, but I already bought the atmega8 version…

I send you my e-mail adresse by MP.

Stéphane

8

Hi Stéphane,

I searched the line, and found that I had added a cast:

edge_data_ptr = (unsigned int)&edge_array  36 ] ; // added cast alm

There might be one or two more.

Yeah, I figured that! I found my '168 chips, and somewhere I’ve got megga8 chips as well.

Got your address, and copied you on this post.

Best regards,

Alan Marconett KM6VV

9

Hi,
I’m getting lots of errors, software won’t compile at all.
Will there be a more uptodate version?
Thx, Fried