M68HC1x Group

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GNU 68HC11/HC12
Updated: 17 years 13 weeks ago

Re: Problems with GEL libraries!

Thu, 2006-10-26 01:11
Hi Triffid, Thanks for clearing these things up. I am going to try to use your libraries, unfortunately, I couldn't locate them on your website, can you point
Categories: Software

Re: Problems with GEL libraries!

Thu, 2006-10-26 01:11
Hi Triffid, Sorry, I got the libraries as well as the kernel, thanks a lot for your help. I am going to try using them soon. Jellouli
Categories: Software

Re: Problems with GEL libraries!

Wed, 2006-10-25 23:52
... printf calls sprintf to format strings, unless they're very simple in which case the call is optimised to simply dump the characters. If you pass it a
Categories: Software

Re: Adapt912 example

Wed, 2006-10-25 19:48
x_daveerickson_x, I've modified your source, and it seems to work this way: /** standalone example to flash PE7 LED on Adapt912 (slow); Here is the memory.x: [
Categories: Software

Re: compiler emits two 8bit access instead of one 16bit

Wed, 2006-10-25 16:12
... You're right. I didn't look closely at the source, only the object. Jeff, you put in two writes, and the compiler did it twice. I suspect that if the
Categories: Software

Re: Libgcc with a banked HCS12 system

Wed, 2006-10-25 15:52
... Sounds fair to me, esp. if you automate the conversion so people can do it quicker with later GCC releases. Of course for backwards compatibility, I think
Categories: Software

Re: Adapt912 example

Wed, 2006-10-25 15:40
I kinda got your test.c to compile. I see that after fixing "memory.x" as I had suggested, it is loading section "pvectors" to the wrong location. At least I
Categories: Software

Re: compiler emits two 8bit access instead of one 16bit

Wed, 2006-10-25 14:17
... 43bastian, I guess you are saying that I'm focusing too much on: *((volatile word*) &offset[_eeprom_base]) = 0; 4e98: cc 00 00 ldd #0 4e9b:
Categories: Software

Problems with GEL libraries!

Wed, 2006-10-25 12:18
The saga with the GEL libraries continues: Hi all!!! I finaolly figured out how to rebuild the "infamous" GEL libraries, and started using them, but now I am
Categories: Software

Re: compiler emits two 8bit access instead of one 16bit

Wed, 2006-10-25 06:52
Jeff, ... (*) ... (**) ... This one if for : (*) above. ... This one is for (**). ... Try another address for the (*) line. -- 42Bastian
Categories: Software

Re: compiler emits two 8bit access instead of one 16bit

Tue, 2006-10-24 22:06
... [snip] ... Weird! I wonder if it is one per clr in the other code? Mike -- p="p=%c%s%c;main(){printf(p,34,p,34);}";main(){printf(p,34,p,34);} This message
Categories: Software

Re: Libgcc with a banked HCS12 system

Tue, 2006-10-24 20:46
... As a followup, I found that by using the ar tool, I just unpacked libgcc and did an objcopy --rename-section .text=.nonbank on each object that was
Categories: Software

Re: compiler emits two 8bit access instead of one 16bit

Tue, 2006-10-24 20:03
... I finally decided to try your idea with the function from 42Bastian. Using "gcc version 3.3.6-m68hc1x-20060122" (rel 3.1)... It's sure interresting. With
Categories: Software

Installing GCC in MAC OS X ver. 10.4.8

Tue, 2006-10-24 16:25
Hi All, I was trying to compile the GCC, I followed the instruction in these link http://www.gnu.org/software/m68hc11/m68hc11_inst_ptc.html or even running the
Categories: Software

Re: Adapt912 example

Tue, 2006-10-24 16:00
... For standalone (using only the D-Bug12 bootloader), I used this: MEMORY { page0 (rwx) : ORIGIN = 0x0, LENGTH = 256 eeprom (rx) : ORIGIN = 0x0D00, LENGTH =
Categories: Software

Re: Adapt912 example

Tue, 2006-10-24 14:27
... Not quite. For your HC12 it might look like this, which I typically load with the D-Bug12 bootloader.: MEMORY { page0 (rwx) : ORIGIN = 0x0, LENGTH = 256
Categories: Software

Re: Adapt912 example

Tue, 2006-10-24 02:43
... OK, thanks. I think I understand, the page0 is a specific region set aside for things like soft registers etc. This chip has 1KRAM so I should rewrite
Categories: Software

Re: Libgcc with a banked HCS12 system

Tue, 2006-10-24 00:30
... Yes, the mystery functions are the .near functions definied in larith.asm which then get compiled in several flavors for libgcc.a. They are premain,
Categories: Software

Re: Adapt912 example

Mon, 2006-10-23 19:52
... Real quick I see two strange things you should not do, but I don't know yet what makes your code not work. 1. See, page0 means page0, not "data" or "RAM
Categories: Software

Adapt912 example

Mon, 2006-10-23 18:41
Hello; I have had problems getting this to work on my Adapt912 board that uses the MC68HC12B32. I am just trying to turn on the LED at port P 7 and I borrowed
Categories: Software