Is there a way to get the GCC compiler to use BSET and BCLR? When I do an operation that is effectively a BSET or BCLR, the compiler generates three...
8218
Jefferson Smith
imajeff84663
Jul 12, 2006 2:46 pm
... For HC12 it's kinda tricky because GCC doesn't seem to realize that BSET can work with both Direct addressing and Extended addressing. It only optimizes as...
8219
Tom Burrell
tomburrell2003
Jul 12, 2006 3:00 pm
Message Brett, I don't use bit fields, I am old and don't trust them to be stable from compiler to compiler; however, I looked in my listings and found BSET...
8220
Jefferson Smith
imajeff84663
Jul 13, 2006 4:22 pm
Tom, Could you verify whether any of those BSET/BCLR you saw are target addresses greater that 0xff? I suspect they are all in page0, where the addr in the...
8221
Tom Burrell
tomburrell2003
Jul 13, 2006 6:28 pm
Jeff, This one is 9,x It is doing work on an automatic variable so it can't be below 0x4000. uiFree is a unsigned short uiFree &= 0xfffe; // even sectors 582...
8222
Stephane Carrez
stephane_carrez
Jul 14, 2006 7:16 am
... Hash: SHA1 ... If you compile the following: unsigned char mask; void flag_it() { mask |= 0x10; } with '-Os -m68hc12 -mshort -fomit-frame-pointer' the...
8223
bgilbert_s5w
Jul 14, 2006 4:13 pm
Stephane, As I have looked into this further, I found that this issue is a function of the optimization setting on the compiler. I had optimization turned off...
8224
bgilbert_s5w
Jul 14, 2006 4:54 pm
I'm seeing an oddity with strings when optimization is turned on. If I have a linefeed at the end of the string, it is removed from the string when...
8225
Björn Haase
bjoern.m.haase@...
Jul 14, 2006 5:23 pm
... Yes. The call to the complex printf will be replaced by a call to the much simpler puts (IIRC) that itself adds the \n. Bjoern....
8226
Jefferson Smith
imajeff84663
Jul 14, 2006 7:14 pm
... Good, sorry I didn't think of saying it only does it with optimizations. I think using bset and bclr works better than I remember when I was trying to work...
8227
tangier5150
Jul 27, 2006 3:51 am
UP.Could anybody offer me a URL?Thanks a lot!...
8228
John-Mark Gurney
gurney_j@...
Jul 27, 2006 5:36 am
... Apparently this is the new url: http://m68hc11.serveftp.org/blog/ -- John-Mark Gurney Voice: +1 415 225 5579 "All that I will do, has been done, All...
8229
tangier5150
Jul 27, 2006 12:15 pm
... 225 5579 ... Thanks a lot! But I can't connect to that URL, any other?...
8230
John-Mark Gurney
gurney_j@...
Jul 27, 2006 5:20 pm
... Wierd, if you have issues w/ any the following, I'd take a look at fixing your inet connection: http://m68hc11.serveftp.org/ http://www.gnu-m68hc11.org/ ...
8231
Michal Konieczny
zeroxmk
Jul 27, 2006 5:48 pm
I just installed the lastest version of hc11 toolchain, based on gcc 3.3.6 (previously using 3.01 - gcc 3.3.5). It still has the same code generation error,...
8239
wc2727
Jul 28, 2006 2:47 pm
Good Morning, We are a group of students working on a senior project in need of some help. Our objective is to use either a Motorola 68hc11 or 68hc12 board to...
8240
partha pabbu
chaitanyakid
Jul 28, 2006 3:07 pm
hi, Iam new to this proffession.I have some doublts to clearify.Plesase kindly show patience to read this mail. I want to interface 8051 family...
8241
Tom Burrell
tomburrell2003
Jul 28, 2006 3:12 pm
Could you possibly find a 8051 user group? I for one don/t know anything about it. Tom ... From: chaitanyakid [mailto:chaitanyakid@...] Sent: Friday,...
8242
bgilbert_s5w
Jul 28, 2006 3:38 pm
I would recommend using the Adapt9S12NE development board from Technological Arts (https://www.technologicalarts.ca/catalog/index.php?currency=USD&cPath=5\ ...
8244
adrian alonso
adrian_alonso2
Jul 28, 2006 5:13 pm
You can look at freescale.com for HCS12 NE64 device is intended for ethernet conectivity applications but you need to add to the gnu-toolchain support for this...
8245
Barry Callahan
melstav
Jul 28, 2006 6:19 pm
Here's the info page on Freescale's (Motorola) MC9S12NE64 processor with built-in Ethernet hardware. ...
8246
partha pabbu
chaitanyakid
Jul 30, 2006 1:07 pm
Hi friends, Thank you for reply. chaitanya ... Here’s a new way to find what you're looking for - Yahoo! Answers Hi friends, Thank you for reply. chaitanya ...
8247
Mark Butcher
mjbcswitzerland
Jul 31, 2006 12:19 am
Hi Check out the uTasker for the NE64 - it is free for educational and hobby work, with a ready to run GNU project (as well as other compiler projects) for the...
8252
Jefferson Smith
imajeff84663
Aug 1, 2006 4:01 pm
Do we have some active participants of the group to act as moderators? I think not enough....
8255
John-Mark Gurney
gurney_j@...
Aug 1, 2006 6:05 pm
... I'm regularly reading it... I've never been involved in moderating, how many people do you need? -- John-Mark Gurney Voice: +1 415 225 5579 "All that I...
8256
Mike McCarty
Mike.McCarty@...
Aug 1, 2006 6:46 pm
... I haven't seen a need for *any* moderators here, let alone there not being enough. Or are you asking whether we need a moderator. I trow not. Mike -- ...
8257
wc2727
Aug 1, 2006 6:56 pm
Hi all Thanks for the all the ideas and advises. I did some research about the DEMO9S12NE64 board ( http://www.freescale.com/webapp/sps/site/prod_summary.jsp? ...
8259
John-Mark Gurney
gurney_j@...
Aug 1, 2006 7:56 pm
... The DEMO9S12NE64 has a couple onboard LED's and buttons and a pot connected to an ADC... It also has a 40 pin .1" header that has most of the other GPIO,...
8260
John-Mark Gurney
gurney_j@...
Aug 1, 2006 7:59 pm
... What about the guy that has sent 20+ copies of the same message cc'd to every single embedded list he could find? completely devoid of any info to help a...
8261
Mike McCarty
Mike.McCarty@...
Aug 1, 2006 8:20 pm
... What about him? I got something like 50 copies of his e-mail, to various groups I subscribe to. This is the first time I've seen this sort of thing here. I...
