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I am using an 8051 (C51/BL51) with no off-chip memory. I have two functions with parameters:
void Detect( U8 iLed )
and
static U8 INHSampleHandler( U16 u16Sample )
Now I understand that Keil will allocate a variable (in DATA) for these. The problem seems to be that the locator is using the same memory location for both. I cannot understand why.
Below are excerpts from the scratchpad showing 2 "D:0026H". These are the only places these symbols are declared. Any ideas what I'm doing wrong?
Thanks, Jeff
BL51 BANKED LINKER/LOCATER V5.12 07/14/2011 09:36:23 PAGE 1 BL51 BANKED LINKER/LOCATER V5.12, INVOKED BY: Z:\TOOLS\SOFTWARE\KEIL\BL51.EXE Z:\Software\FB_CPU_Init.obj, >> Z:\Software\Settings.obj, Z:\Software\Glo >> bals.obj, Z:\Software\Devices\Clock.obj, Z:\ >> Software\Devices\Flash.obj, Z:\Software\Devices\HMI.obj >> , Z:\Software\Devices\INH.obj, Z:\ >> Software\Devices\ADC.obj, Z:\Software\Devices\Timer.obj, Z >> :\Software\Builds\TestINH - 06-00039-21-09\Main.obj >> , Z:\Software\Test\Test_Button.obj, Z:\So >> ftware\Builds\TestINH - 06-00039-21-09\Version.obj TO Z:\ >> Software\Builds\TestINH - 06-00039-21-09\06-00039-21-09-xx.wsp >> RS (256) PL (68) PW (78) XDATA (?XD?SETTINGS (0X0)) CODE (?CO?VERSION (0X7 >> FC0)) MEMORY MODEL: SMALL Deleted for brevity ------- PROC _INHSAMPLEHANDLER D:0026H SYMBOL u16Sample C:0BF1H LINE# 150 C:0BF5H LINE# 151 C:0BF5H LINE# 207 C:0BF7H LINE# 208 ------- ENDPROC _INHSAMPLEHANDLER ------- ENDMOD INH Deleted for brevity C:09FEH PUBLIC _Detect C:074EH PUBLIC main ------- PROC _DETECT D:0026H SYMBOL iLed
sounds like poor programmers, rather than the message itself, are the problem.
then the real cure is to educate the programmers or let them suffer through prolonged debugging to learn their mistakes is the solution.
you are talking out of both sides of your mouth. Here you say "let them suffer" in other places you criticise that a solution is not provided.
Erik (who is not afraid of putting his name to his statements)
"Erik (who is not afraid of putting his name to his statements)"
how heroic you are!
on that basis along, they should award you the Nobel prize for Bravery and two Metals of Honor (not just one!)
:)
people learn a lesson far better if they experience it in a painful way. (Asheley)
That is often not an option in the commercial world...
You want to hide your spewing bile behind anonymity, I am, at least, willing to stand behind what I post.
Erik
"I am, at least, willing to stand behind what I post."
far more importantly, you have the bravery to put your name to your statement, as you proudly and publicly stated.
and that's just extremely heroic, and because of that and that alone, you should be the target of national admiration.
thus I think you deserve not just the nobel prize for bravery but also two (not just one) Metals of Honor!