plcopen/Makefile
author Andrey Skvortsov <andrej.skvortzov@gmail.com>
Sun, 06 Jan 2019 03:11:39 +0300
changeset 2501 eba2bbb2dd9a
parent 1936 b85b13b1c2ec
child 2627 3ba6a2d26507
permissions -rw-r--r--
Make online debug optional

It could be useful for very small targets like Atmega (Arduino) and
for target bring-up there developer want to have running PLC program,
but has not implemented runtime communication yet.


TARGET_DEBUG_AND_RETAIN_DISABLE - completely disable debug and retain
functionality. Previously named TARGET_DEBUG_DISABLE.

TARGET_ONLINE_DEBUG_DISABLE - can be used to enable retain
functionality (no define TARGET_DEBUG_AND_RETAIN_DISABLE is used), but disable
online debug with corresponding RAM/FLASH overhead.

TARGET_LOGGING_DISABLE - disables logging functionality from runtime and PLC program

TARGET_EXT_SYNC_DISABLE - disables PLC program synchronization with
external events. For example, it could be used to synchronize several
PLCs that control motors for different axes.

By default all these options are off.

To test generate program for Generic target, put following files in
project files directory and run build.sh after generating PLC program.
This is very easy to integrate into makefile (Generic target).

[------------- build.sh --------------------------]
files=$(find $PWD/../build -iname '*.c' | grep -v POUS.c)
arm-none-eabi-gcc \
-DTARGET_DEBUG_AND_RETAIN_DISABLE \
-DTARGET_ONLINE_DEBUG_DISABLE \
-DTARGET_LOGGING_DISABLE \
-DTARGET_EXT_SYNC_DISABLE \
-flto -ffunction-sections -fdata-sections -I../../../../matiec/lib/C \
$files \
main.c \
-Wl,--Map=./program.map,--cref \
-nodefaultlibs --specs=nano.specs -Wl,--static -Wl,--gc-section -Wl,--start-group -lc -lm -lnosys -lgcc -Wl,--end-group
[------------------------------------------------]

[------------- main.c --------------------------]
#ifndef TARGET_DEBUG_AND_RETAIN_DISABLE
void Retain(void){}
void InValidateRetainBuffer(void){}
void ValidateRetainBuffer(void){}
#endif

extern void __run(void);
int main(void)
{
for(;;) {
__run();
// sleep common_ticktime__ ns
// add common_ticktime__ ns to __CURRENT_TIME
}
return 0;
}
[------------------------------------------------]
1353
fc7aab64589b Added makefile for generating xslt stylesheet from ysl2 files
Laurent Bessard
parents:
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#! gmake
fc7aab64589b Added makefile for generating xslt stylesheet from ysl2 files
Laurent Bessard
parents:
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fc7aab64589b Added makefile for generating xslt stylesheet from ysl2 files
Laurent Bessard
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yml := ../../yml2
fc7aab64589b Added makefile for generating xslt stylesheet from ysl2 files
Laurent Bessard
parents:
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ysl2files := $(wildcard *.ysl2)
fc7aab64589b Added makefile for generating xslt stylesheet from ysl2 files
Laurent Bessard
parents:
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xsltfiles := $(patsubst %.ysl2, %.xslt, $(ysl2files))
fc7aab64589b Added makefile for generating xslt stylesheet from ysl2 files
Laurent Bessard
parents:
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fc7aab64589b Added makefile for generating xslt stylesheet from ysl2 files
Laurent Bessard
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all:$(xsltfiles)
fc7aab64589b Added makefile for generating xslt stylesheet from ysl2 files
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1936
b85b13b1c2ec YSLT auto indent trick is useless here, added yslt_noindent.yml2, regenerated XSLT files
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 1353
diff changeset
     9
%.xslt: %.ysl2 yslt_noindent.yml2
1353
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Laurent Bessard
parents:
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	$(yml)/yml2c -I $(yml) $< -o $@.tmp
fc7aab64589b Added makefile for generating xslt stylesheet from ysl2 files
Laurent Bessard
parents:
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	xmlstarlet fo $@.tmp > $@
fc7aab64589b Added makefile for generating xslt stylesheet from ysl2 files
Laurent Bessard
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	rm $@.tmp
fc7aab64589b Added makefile for generating xslt stylesheet from ysl2 files
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fc7aab64589b Added makefile for generating xslt stylesheet from ysl2 files
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parents:
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clean:
1936
b85b13b1c2ec YSLT auto indent trick is useless here, added yslt_noindent.yml2, regenerated XSLT files
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 1353
diff changeset
    15
	rm -f $(xsltfiles)