Search found 32 matches

by lbednarz
Tue Aug 26, 2014 6:44 am
Forum: RL78 Support
Topic: Renesas RL78 port
Replies: 37
Views: 16919

Re: Renesas RL78 port

Can you give more details? What is the binary size comparing to previous compiler version?
by lbednarz
Thu Aug 21, 2014 9:02 pm
Forum: RL78 Support
Topic: Is IAR RL78 supported?
Replies: 1
Views: 1348

Re: Is IAR RL78 supported?

Nope, only gcc is supported now.
by lbednarz
Wed Aug 20, 2014 12:12 pm
Forum: RL78 Support
Topic: Renesas RL78 port
Replies: 37
Views: 16919

Re: Renesas RL78 port

I've found that vectors.c, chcore.c and R5F100xE.ld are not included in compilation. Look at ARMCMx rules.mk file, there is "-T$(LDSCRIPT)" in LDFLAGS.
If you remove "-Wl,--relax -Wl,--gc-sections" from rules.mk LDFLAGS, you can see, that there are linking errors.
by lbednarz
Wed Aug 20, 2014 8:37 am
Forum: RL78 Support
Topic: Renesas RL78 port
Replies: 37
Views: 16919

Re: Renesas RL78 port

Hmm... too many things to do for me:)
I think, that tools provided by rl78 toolchain can work using sh.exe, but I've installed it in path with spaces (Program Files) and sh.exe seems to not accept that.
by lbednarz
Sat Aug 16, 2014 10:28 am
Forum: RL78 Support
Topic: Renesas RL78 port
Replies: 37
Views: 16919

Re: Renesas RL78 port

Are you working on Windows or Linux? Because I tried to build in Windows and got this: make: echo: Command not found make: *** [../../os/ports/GCC/RL78/crt0.o] Error 127 I've noticed missing option -fomit-frame-pointer, maybe that makes difference. Also you can try to compare map and listing files w...
by lbednarz
Wed Jul 30, 2014 6:34 am
Forum: RL78 Support
Topic: Renesas RL78 port
Replies: 37
Views: 16919

Re: Renesas RL78 port

Hi

Missing "-nostartfiles" and "-Wl,--relax" in LDFLAGS?
Look at the rl78_demo.cbp, maybe that can help you.

lb
by lbednarz
Wed Apr 02, 2014 3:29 pm
Forum: RX62N Support
Topic: Renesas RX62N port
Replies: 15
Views: 5913

Re: Renesas RX62N port

Good idea, but if anyone is interested in this chips? They are not very popular.

Merge to trunk? Why not :) I'll do it soon.

lb
by lbednarz
Tue Apr 01, 2014 9:20 pm
Forum: RX62N Support
Topic: Renesas RX62N port
Replies: 15
Views: 5913

Re: Renesas RX62N port

Another driver added, this time it is Ethernet MAC and lwIP web server demo.
by lbednarz
Mon Mar 24, 2014 7:27 pm
Forum: RX62N Support
Topic: Renesas RX62N port
Replies: 15
Views: 5913

Re: Renesas RX62N port

Just uploaded USB driver and USB-CDC demo.
by lbednarz
Sun Mar 23, 2014 10:13 pm
Forum: Development and Feedback
Topic: USB driver proposal of changes
Replies: 2
Views: 1053

Re: USB driver proposal of changes

With these changes driver works stable, at least enumeration. As the modifications to the driver impact only setup process, I think it is finalized.
Within a few days I'll commit usb cdc demo to rx_dev branch.

lb

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