| 14:07.35 | *** join/#edev purl (~purl@rikers.org) |
| 14:07.35 | *** topic/#edev is Discussion of embedded systems (Hardware/Software/Linux/Commercial Device Repurposing) : Busybox and Buildroot : http://www.elinux.org |
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| 14:33.49 | Orungatanga | why use a macro instead of a function call? #definemSYNC_SetCOBID(SYNC_COB)_uSYNC_COBID.word = SYNC_COB; //// void msync_set_cob_id(char sync_cob) { _usync..._. word = sync_cob; } ? |
| 14:42.25 | rioch | Orungatanga: macros are replaced by the preprocessor. This means no overhead as opposed to what you get when you call a function. |
| 14:42.49 | rioch | You could inline the function, but that is only a hint to the compiler (it can ignore you if it thinks it knows better - and it probably does) :) |
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| 15:35.33 | T0mW | morning gentlemen |
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| 15:39.34 | T0mW | I've got something strange going on with the busybox ash shell. If I type a line of text at the console, '123456', then cursor left to the '4' and type 'a'. The console prints a ' ' over the 4, prints 'a' over the space, moves over and prints a '4' over the '5'. The result of typeing 'a' over the '4' is '123a46' not the expected '123a456'. |
| 15:40.31 | T0mW | AFAICT, the ash shell is printing all but one character beyond the insertion point. |
| 15:40.38 | prpplague | T0mW: hey bud |
| 15:41.13 | T0mW | I've seen busybox do this in the past and thought it was my driver (years ago), but now I've KGDB'ed it down to it is ash that is doing this. |
| 15:41.28 | T0mW | prpplague: hey! Getting a new roof on the house tomorrow! |
| 15:41.37 | T0mW | prpplague: if it don't rain... |
| 15:41.39 | prpplague | dandy, just in time for winter |
| 15:41.47 | T0mW | prpplague: yessir |
| 15:42.06 | T0mW | prpplague: about time too, the tarp is shredding off. heh |
| 15:42.22 | T0mW | I did like the blue roof though... |
| 15:42.49 | T0mW | prpplague: any ideas about the ash shell? Is this a known issue? |
| 15:43.19 | T0mW | prpplague: I'm wondering if I don't have a flag set in my fb_info / fb_var structs? |
| 15:44.46 | T0mW | If I hit ENTER, I get the expected '-bash: 123a456: command not found' so it appears that ash has the chars but is not "painting" them. |
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| 15:51.31 | T0mW | hmmm, nm, found my problem. It is in copyarea of the driver. Doh! |
| 15:53.56 | chouimat | morning |
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| 16:49.17 | T0mW | prpplague: always seems to work, ask for help and immediately find your problem with the code. |
| 16:49.40 | prpplague | hehe |
| 16:50.34 | T0mW | prpplague: don't you find it that way too? |
| 16:50.46 | prpplague | indeed |
| 16:51.24 | T0mW | prpplague: what are you working on lately? |
| 16:51.30 | prpplague | T0mW: but i also find that being able to describe the problem to someone else, clarifies the understanding of the problem, which often leads to a solution that was previously obscured |
| 16:51.48 | prpplague | T0mW: i'm still contracted with TI atm, so i am working on some OMAP5 designs |
| 16:52.04 | T0mW | prpplague: absolutely, even if the other person has no clue what you're talking about. Wives are good for that....heheh |
| 16:53.35 | T0mW | is baking some homemade hamburger rolls. |
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| 17:12.40 | chouimat | T0mW: prpplague hi |
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