[nRGBlib] W.I.P - Colorful librairy for Ndless 3.1

[apcalc]

I like the progress on this, great work!

[totorigolo]

Ndless 3 is out !
Here is the link to download nRGBlib :
https://bitbucket.org/totorigolo/nrgblib/downloads

This link will be always up to date, because it's mine.

[ExtendeD]

Thanks totorigolo Also make sure to put it in your first post.

[willrandship]

So, does "character drawing" mean sprite support or text?

Sprite support would be really nice. At arbitrary sizes, ideally.

Also, have you considered image importing?

[Spyro543]

Is there a pixel test command? That would be highly useful.

[tangrs]

Looks very interesting!

I might use it sometime when I have the time

[epic7]

* epic7 downloads

* epic7 is clueless about ndless makefile stuff

In your example makefile,
What does "the directory for the tns file" mean
Also, where it says "one .o file for each .c file" am I supposed to replace that with something?

[lkj]

the "directory for the tns file" means the name and directory were the compiled .tns will be. For example this line could be

Code: Select All | Copy To Clipboard

1	DISTDIR = Example.tns

In the OBJS line you have to write the names of the .c files you want to compile, but with .o instead of .c at the end of each name.

[epic7]

Where am I supposed to put all that makefile code?

[Jonius7]

This is great. Hopefully this'll allow to extend the capabilities of the nspire significantly.

[epic7]

the "directory for the tns file" means the name and directory were the compiled .tns will be. For example this line could be

Code: Select All | Copy To Clipboard

1	DISTDIR = Example.tns

In the OBJS line you have to write the names of the .c files you want to compile, but with .o instead of .c at the end of each name.

So I could put
DISTDIR = C:/ndless/test1/testprogram.tns
?

[epic7]

Is there any guide or something to tell how to use the functions?''

And should this makefile work?
I get an error that i think is in the OBJS line.

Code: Select All | Copy To Clipboard

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29

GCC = nspire-gcc LD = nspire-ld GCCFLAGS = -Os -nostdlib -I"c:/nRGBlib/sdk/include/" LDFLAGS = -L "c:/nRGBlib/sdk/lib/" OBJCOPY := "$(shell (which arm-elf-objcopy arm-none-eabi-objcopy arm-linux-gnueabi-objcopy | head -1) 2>/dev/null)" ifeq (${OBJCOPY},"") OBJCOPY := arm-none-eabi-objcopy endif OBJS = main.o bar.o -> hello.o DISTDIR = . vpath %.tns $(DISTDIR) all: hello.tns %.o: %.c $(GCC) $(GCCFLAGS) -c $< %.o: %.S $(GCC) $(GCCFLAGS) -c $< hello.tns: $(OBJS) $(LD) $(LDFLAGS) $^ -o $(@:.tns=.elf) -lRGB @mkdir -p $(DISTDIR) $(OBJCOPY) -O binary $(@:.tns=.elf) $(DISTDIR)/$@ clean: rm -f *.o *.elf rm -f $(DISTDIR)/hello.tns

EDIT: I changed it to just OBJS = hello.o and it made the tns

[epic7]

In nRGBlib, how do you make sprites? Or has that not been implemented yet?

Also, as ive posted multiple times , rand() doesnt work because RGBlib has a rand function that conflicts with yagarto's one, so how do I get it to work? The snake game uses rand() and it works fine.... I can't really spot any differences between snake's code and mine that could have made snake's work, other than that it included nMATHS, but that didn't change anything for me when I included it

Edit: Ouch, triple post

[Jim Bauwens]

Just take a look at the example nRGBLib program's source, it's quite clear.
It also shows how to draw sprites IIRC.

[totorigolo]

Above all, please excuse me epic7, Spyro543 and willrandship for not responding, I didn't receive any mail and this topic has more succes than the french one...

So, does "character drawing" mean sprite support or text?

Sprite support would be really nice. At arbitrary sizes, ideally.

Also, have you considered image importing?

"character drawing" means text. I was wondering about sprite support and images, but i had actually not work on nRGBlib since Ndless 3 out.

Is there a pixel test command? That would be highly useful.

I added one, but i had problems, so i deleted it for the public release. It will be added soon 

In nRGBlib, how do you make sprites? Or has that not been implemented yet?

Also, as ive posted multiple times , rand() doesnt work because RGBlib has a rand function that conflicts with yagarto's one, so how do I get it to work? The snake game uses rand() and it works fine.... I can't really spot any differences between snake's code and mine that could have made snake's work, other than that it included nMATHS, but that didn't change anything for me when I included it

Edit: Ouch, triple post

Did you manage to use rand() and to compile ? I will answer faster this time