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Hi, We have problems loading our .h12 file into DP256 in Evaluation Board M68KIT9S12DP256. This is in our '.lkf' file.. ----- +seg .data -b0x800 -m0x1b57 -n.data # data start address +seg .eeprom -b0x400 # eeprom start address if needed +def __sbss=@.bss # start address of bss +seg .bss -b0x2357 -m0x54 +seg .const -b0xc000 -m0xc000 -n.const +seg .text -b0x19000 -m0x1c000 -n.common c:/cosmic/cx12/lib/crtsi.h12 # startup file (or crtsi.h12) val.o c:/yogeesh/projects/lib/cth.h12 c:/cosmic/cx12/lib/libi.h12 # C library (if needed) c:/cosmic/cx12/lib/libm.h12 # machine library +seg .const -b 0xffffe -o 0xfffe -s flash # vectors start address vect_dp256.o # interrupt vectors +def __memory=@.bss # symbol used by library +def __stack=0x3FFE # stack pointer initial value ----- Please consider '/' in above lkf file as 'reverse slash'!!!!!! This coolgoose mail editor places a W when 'reverse slash' is typed in!!! This is chunk of map file generated ----- Map of val.h12 from link file val.lkf - Wed Jul 02 21:06:13 2003 -------- Segments -------- start 00000800 end 00002357 length 6999 segment .data, initialized start 0001f492 end 00020fe9 length 6999 segment .data, from start 00000400 end 00000400 length 0 segment .eeprom start 00002357 end 00002357 length 0 segment .bss start 00002357 end 000023ab length 84 segment .bss start 0000c000 end 0000c62a length 1578 segment .const start 00019000 end 0001f48a length 25738 segment .common start 00000000 end 00000789 length 1929 segment .debug start 000ffffe end 00100000 length 2 segment .const start 0001f48a end 0001f492 length 8 segment .init : : ----- Sizes of object files used in linking... val.o - 13k cth.h12 - 110k crtsi.h12 - 1k libi.h12 - 19k libm.h12 - 14k and the generated val.h12 is 53k. We are unable to load this program and we are getting following error message while loading this val.h12 thru ZAP.. "Error while programming flash in area <'.data, from' start address >" Also we are quite surprised by appearance of ".data. from" segment in the map file eventhough we have not specified in our lkf file. Could you please explain what is this and why this happens? Please also guide us in generating lkf file for multiple paged system (as our h12 file is more than a page)? Compiler and linker options used are... cx6812 -pxx +debug -no +mcs val.c clnk -oval.h12 -mval.map -evallnk.err val.lkf Compiler Version (CX6812) : 4.5i Linker Version (clnk) : 4.4a ZAP Version : 3.70a (ICD-paged) Cheers, Yogeesh |
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Problem in loading file into flash of DP256....
Started by ●July 3, 2003
Reply by ●July 4, 20032003-07-04
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Hi, If you have the "data from ...", it means that you certainly called the _fctcpy() function which copies a moveable code segment in RAM from its storage location in ROM. For more information, please read the _fctcpy() function in the chapter 4 and the "Moveable Code" in Chapter 6. Provided with the compiler, many link files examples allowing the user to use and build paged and non paged applications. Some can be used to fill up the pages automatically or manually. Finally, when downloading an application with Zap, you should check first: 1) Are you using the right cable (Multilink or Cable 12) ? And check also for the speed. 2) Maybe you need, first to erase the flask and/or eeprom before downloading the application. Should you have any question, do not need to contact us. Best regards, Thanh-Liem HUA COSMIC Software -----Message d'origine----- De : Yogeesh [mailto:] Envoy: jeudi 3 juillet 2003 15:27 : Objet : [68HC12] Problem in loading file into flash of DP256.... Hi, We have problems loading our .h12 file into DP256 in Evaluation Board M68KIT9S12DP256. This is in our '.lkf' file.. ----- +seg .data -b0x800 -m0x1b57 -n.data # data start address +seg .eeprom -b0x400 # eeprom start address if needed +def __sbss=@.bss # start address of bss +seg .bss -b0x2357 -m0x54 +seg .const -b0xc000 -m0xc000 -n.const +seg .text -b0x19000 -m0x1c000 -n.common c:/cosmic/cx12/lib/crtsi.h12 # startup file (or crtsi.h12) val.o c:/yogeesh/projects/lib/cth.h12 c:/cosmic/cx12/lib/libi.h12 # C library (if needed) c:/cosmic/cx12/lib/libm.h12 # machine library +seg .const -b 0xffffe -o 0xfffe -s flash # vectors start address vect_dp256.o # interrupt vectors +def __memory=@.bss # symbol used by library +def __stack=0x3FFE # stack pointer initial value ----- Please consider '/' in above lkf file as 'reverse slash'!!!!!! This coolgoose mail editor places a W when 'reverse slash' is typed in!!! This is chunk of map file generated ----- Map of val.h12 from link file val.lkf - Wed Jul 02 21:06:13 2003 -------- Segments -------- start 00000800 end 00002357 length 6999 segment .data, initialized start 0001f492 end 00020fe9 length 6999 segment .data, from start 00000400 end 00000400 length 0 segment .eeprom start 00002357 end 00002357 length 0 segment .bss start 00002357 end 000023ab length 84 segment .bss start 0000c000 end 0000c62a length 1578 segment .const start 00019000 end 0001f48a length 25738 segment .common start 00000000 end 00000789 length 1929 segment .debug start 000ffffe end 00100000 length 2 segment .const start 0001f48a end 0001f492 length 8 segment .init : : ----- Sizes of object files used in linking... val.o - 13k cth.h12 - 110k crtsi.h12 - 1k libi.h12 - 19k libm.h12 - 14k and the generated val.h12 is 53k. We are unable to load this program and we are getting following error message while loading this val.h12 thru ZAP.. "Error while programming flash in area <'.data, from' start address >" Also we are quite surprised by appearance of ".data. from" segment in the map file eventhough we have not specified in our lkf file. Could you please explain what is this and why this happens? Please also guide us in generating lkf file for multiple paged system (as our h12 file is more than a page)? Compiler and linker options used are... cx6812 -pxx +debug -no +mcs val.c clnk -oval.h12 -mval.map -evallnk.err val.lkf Compiler Version (CX6812) : 4.5i Linker Version (clnk) : 4.4a ZAP Version : 3.70a (ICD-paged) Cheers, Yogeesh <http://rd.yahoo.com/M%1812.3170658.4537139.1261774/D=egroupweb/S065542 05:HM/A52964/R=0/SIGt2ts2ch/*http://www.netflix.com/Default?mqso`178 276&partid170658> click here <http://us.adserver.yahoo.com/l?M%1812.3170658.4537139.1261774/D=egroupmai l/S=:HM/A52964/rand(7228607> -------------------- <http://www.motorola.com/mcu ">http://docs.yahoo.com/info/terms/> . |
