[Flashforth-devel] Fwd: Re: C function with more parameters in W0-W7

[Mikael N. <mik...@fl...>]

the files

https://github.com/igor-m/EXPERIMENTAL_ZZ/tree/master/examples/Cfun

______________________________________________________________
> Od: "om1zz" <om...@vo...>
> Komu: Mikael Nordman <mik...@fl...>
> Datum: 04.06.2015 19:00
> Předmět: C function with more parameters in W0-W7
>
>MIke, I cope with following issue:
>
>I have a Cfunction, with 5 parameters, returning float.
>
>So I am using W0-W7 for params.
>
>The strange:
>First time after the fresh flash the Cfun (when pasting the below into teraterm) returns good result:
>
>decimal 100 2000 5. $0fdb $4049 $0fdb $4049 Ctest hex ok<#,ram> fa36 3eea
>
>I can do it repeatedly, I always get good results.
>
>decimal 100 2000 5. $0fdb $4049 $0fdb $4049 Ctest hex ok<#,ram> fa36 3eea
>decimal 100 2000 5. $0fdb $4049 $0fdb $4049 Ctest hex ok<#,ram> fa36 3eea fa36 3eea
>decimal 100 2000 5. $0fdb $4049 $0fdb $4049 Ctest hex ok<#,ram> fa36 3eea fa36 3eea fa36 3eea
>
>In the moment as I do something via prompt (before or after playing with Cfun), the Cfun returns garbage (and also it corrupts the system).
>
>For example, I cannot get good results when after the fresh flash I do:
>$0fdb $4049 2constant pi
>decimal 100 2000 5. pi pi Ctest hex
>
>I've tried push/pop W4-W7, but the same.
>I.
>