Scripting / Coding Question

[jelly44]

Thanks, Scachi. Will be testing it.

[Prototype]

Thank you scachi for the fix16 (fix32 bitsize 16). I didn't know that, it's very useful!

[jelly44]

Thank you scachi for the fix16 (fix32 bitsize 16). I didn't know that, it's very useful!

That is indeed good to know - now I understand what it means. If I use it right, I can halve the size of my interactive configuration menu.

Just a recap, I do the below for each of the variables I want to reduce its size:

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 fix32  StickNoise;
 
init {
    pmem_load();
StickNoise = pmem_read_int16tofix32(1); // read "fix16" value from byteoffset 1
} 

Then add the following code, right?

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 // read fix16 from pmem position ( read int16 and return it as fix32 )
fix32 pmem_read_int16tofix32 (uint8 pmem_location) {
  int16 valInt16;
  pmem_read(pmem_location, &valInt16);
  return (fix32)valInt16 / 256.0;
}
 

[Scachi]

Yes. Something like this:

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fix32  fx16_A, fx16_B, fx16_C, fx16_D, ...;
 
init {
    pmem_load();
    fx16_A = pmem_read_int16tofix32(1); // read "fix16" value from byteoffset 1
    fx16_B = pmem_read_int16tofix32(3); // read "fix16" value from byteoffset 3
    fx16_C = pmem_read_int16tofix32(5); // read "fix16" value from byteoffset 5
    .
    .
    .
} 
 
 // read fix16 from pmem position ( read int16 and return it as fix32 )
fix32 pmem_read_int16tofix32 (uint8 pmem_location) {
  int16 valInt16;
  pmem_read(pmem_location, &valInt16);
  return (fix32)valInt16 / 256.0;
}
 
 

But keep in mind your min/max values of this fix32 16bit is around -127.nn to 127.nn
If you need higher values as decimals you have to stick to fix32 32bit.

[jelly44]

thanks Scachi. It works perfectly for the anti recoil values between -100.00 and +100.00.