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MAEC TOOL NEWS:
MAECT-M3T-SRA74-020501D
A Note on Relocatable Assembler
M3T-SRA74
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Please take note of the following problem in using relocatable assembler M3T-SRA74 for the 740 family MCUs.
- On setting of environment variable INC
- Versions Concerned
M3T-SRA74 V.4.00 Release 1 and later (for Windows)
- Description
- At installation of the product, correct environment variable INC cannot be set, and INC74 is set instead. As a result, if include files are saved in the directory specified by INC74, M3T-SRA74 cannot find these files.
- Correct setting: INC=C:\MTOOL\INC74
- Incorrect setting: INC74=C:\MTOOL\INC74
- Workaround
- This problem will be circumvented in either of the following ways:
- (1) Change an environment variable's name INC74 to INC after installation of M3T-SRA74; then restart it. The variable INC74 is found in the settings of environment variables for M3T-SRA74 in the Autoexec.bat file.
[Example]
-------------------------------------------------------------------
Autoexec.bat File:
REM ***** Environment variables for SRA74 *****
SET BIN74=C:\MTOOL\BIN
SET LIB74=C:\MTOOL\LIB74
SET INC74=C:\MTOOL\INC74 <-- Change to SET INC=C:\MTOOL\INC74
SET TMP=C:\MTOOL\TMP
SET PATH=%BIN74%;%PATH%
-------------------------------------------------------------------
- (2) Use the absolute pathname to describe each include file in assembler directive .include.
- Schedule of Fixing the Problem
We plan to fix this problem in our next release.
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