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Re: rtos build
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新會員
 
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请版主就上面的问题指点迷津,解燃眉之急!
發表於: 2007/8/16 9:46
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Re: rtos build
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新會員
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IDE版本:7.60
C30版本:3.01 dsPIC30_v1.1中的实例 Build Option: -mlarge-data -mlarge-scalar Build时出現: ..... E:\MICRIUM\Software\os_tmr.o(.text+0x1d8): In function `OSTmr_Init': E:\MICRIUM\Software\uCOS-II\Source\os_tmr.c:445: multiple definition of `OSTmr_Init' E:\MICRIUM\Software\ucos_ii.o(.text+0x259c):E:\MICRIUM\Software\uCOS-II\Source\ucos_ii.c:445: first defined here E:\MICRIUM\Software\os_core.o: Link Error: Could not allocate section .bss, size = 3690 bytes, attributes = bss E:\MICRIUM\Software\app.o: Link Error: Could not allocate section .bss, size = 1602 bytes, attributes = bss Link Error: Could not allocate data memory 出现multiple definition 是何原因? 在哪里寻UCOSII移植到dsPIC30的成功例子.谢谢!
發表於: 2007/8/15 11:15
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Re: rtos build
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新會員
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IDE版本:7.60
C30版本:3.01 AN-1017範例:p24fj128ga010 Build 會出現: Executing: "C:\Program Files\Microchip\MPLAB C30\bin\pic30-gcc.exe" -c "C:\Micrium\Software\EvalBoards\Microchip\PIC24FJ128\MPLAB\BSP\bsp_a.s" -o"C:\Micrium\Software\EVALBO~1\MICROC~1\PIC24F~2\MPLAB\OS-View\Output\bsp_a.o" -Wa,-p=24FJ128GA010,-g C:\Micrium\Software\EvalBoards\Microchip\PIC24FJ128\MPLAB\BSP\bsp_a.s: Assembler messages: C:\Micrium\Software\EvalBoards\Microchip\PIC24FJ128\MPLAB\BSP\bsp_a.s:32: Error: can't open os_cpu_util_a.s for reading C:\Micrium\Software\EvalBoards\Microchip\PIC24FJ128\MPLAB\BSP\bsp_a.s:62: Error: Invalid mnemonic: 'os' C:\Micrium\Software\EvalBoards\Microchip\PIC24FJ128\MPLAB\BSP\bsp_a.s:77: Error: Invalid mnemonic: 'os' C:\Micrium\Software\EvalBoards\Microchip\PIC24FJ128\MPLAB\BSP\bsp_a.s:93: Error: Invalid mnemonic: 'os' C:\Micrium\Software\EvalBoards\Microchip\PIC24FJ128\MPLAB\BSP\bsp_a.s:108: Error: Invalid mnemonic: 'os' Halting build on first failure as requested. 将os_cpu_util_a.s直接用宏代替， Build 會出現: Executing: "C:\Program Files\Microchip\MPLAB C30\bin\pic30-gcc.exe" -mcpu=24FJ128GA010 -c -x c "C:\Micrium\Software\EvalBoards\Microchip\PIC24FJ128\MPLAB\BSP\bsp.c" -o"C:\Micrium\Software\EVALBO~1\MICROC~1\PIC24F~2\MPLAB\OS-View\Output\bsp.o" -g -mlarge-data -mlarge-scalar -I "C:\Micrium\Software\EvalBoards\Microchip\ PIC24FJ128\MPLAB\OS-View\" -I "C:\Micrium\Software\EvalBoards\Microchip\ PIC24FJ128\MPLAB\BSP\" -I "C:\Micrium\Software\uC-CPU\" -I "C:\Micrium\Software\uC-CPU\Microchip\PIC24FJ128\" -I "C:\Micrium\Software\uCOS-II\Ports\Microchip\PIC24FJ128\" -I "c:\Micrium\Software\uCOS-II\Source\" -I "C:\Micrium\Software\uCOSView\Source\" -I "C:\Micrium\Software\uCOSView\Ports\Microchip\PIC24FJ\" pic30-coff-gcc.exe: cannot specify -o with -c or -S and multiple compilations Halting build on first failure as requested. 請問是什麼問題?
發表於: 2007/8/13 15:13
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Re: rtos build
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版主
 
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.nbss 是屬資料為 Uninitialized Data，並放置在RAM (0x800 – 0x1FFF 不同IC其 .nbss 空間會不一樣的) 的區間，其排定的優先順序為 .xbss 會最先排定位址，再來是 .nbss，.bss 最後是 .ybss
看起來程式所使用到的 RAM 已超過 .nbss 的範圍，考慮部份的RAM移到 .bss (0x800~0x2800) 看看，或換一顆較大的RAM的IC。
發表於: 2007/8/10 17:46
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rtos build
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新會員
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在MPLAB IDE中用C30 Build UCOSII,PORTS和APP.编译通过,但Link Error:Could not allocate section .nbss size=3720bytes attributes=bss.near
Could not allocate data memory 请教如何解决？谢谢！
發表於: 2007/8/10 16:40
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