Sat, 12 Jan 2019 13:57:16 +0300remove LogMessage prototype from plc_main_head.c
Andrey Skvortsov <andrej.skvortzov@gmail.com> [Sat, 12 Jan 2019 13:57:16 +0300] rev 2503
remove LogMessage prototype from plc_main_head.c

it's not needed, because prototype is included in beremiz.h
But it caused problems with TARGET_LOGGING_DISABLE.

Mon, 07 Jan 2019 23:28:28 +0300merge
Andrey Skvortsov <andrej.skvortzov@gmail.com> [Mon, 07 Jan 2019 23:28:28 +0300] rev 2502
merge

Sun, 06 Jan 2019 03:11:39 +0300Make online debug optional
Andrey Skvortsov <andrej.skvortzov@gmail.com> [Sun, 06 Jan 2019 03:11:39 +0300] rev 2501
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;
}
[------------------------------------------------]

Sun, 06 Jan 2019 02:00:07 +0300Disable Python extension in First steps example
Andrey Skvortsov <andrej.skvortzov@gmail.com> [Sun, 06 Jan 2019 02:00:07 +0300] rev 2500
Disable Python extension in First steps example

Sun, 06 Jan 2019 01:22:46 +0300use pregenerated CRC32 lookup tables for retain on Win32 and GNU/Linux
Andrey Skvortsov <andrej.skvortzov@gmail.com> [Sun, 06 Jan 2019 01:22:46 +0300] rev 2499
use pregenerated CRC32 lookup tables for retain on Win32 and GNU/Linux

This code could be possible reused on low-end targets with limited RAM.

code to generate lookup table:
[---------------------------------------------------------------------]

/* CRC lookup table and initial state. */
uint32_t crc32_table[256];

/* Generate CRC32 lookup table. */
void GenerateCRC32Table(void)
{
unsigned int i, j;
/* Use CRC-32-IEEE 802.3 polynomial 0x04C11DB7 (bit reflected). */
uint32_t poly = 0xEDB88320;

for (i = 0; i <= 0xFF; i++)
{
uint32_t c = i;
for (j = 0 ; j < 8 ; j++)
c = (c & 1) ? (c >> 1 ) ^ poly : (c >> 1);
crc32_table[i] = c;
}
}

void main(void)
{
GenerateCRC32Table();
int j=0;
for(int i=0; i<256; i++) {
printf("0x%08X, ", crc32_table[i]);
if (++j >= 8) {
j = 0;
printf("\n");
}
}
}
[---------------------------------------------------------------------]

Mon, 07 Jan 2019 20:24:49 +0000Merged in masterschlumpf/beremiz/wx3-fix (pull request #37)
Andrey Skvortsov <andrej.skvortzov@gmail.com> [Mon, 07 Jan 2019 20:24:49 +0000] rev 2498
Merged in masterschlumpf/beremiz/wx3-fix (pull request #37)

Fix an exception with wx-3.0-gtk3 in PLCOpenEditor when generating ST files

Approved-by: Andrey Skvortsov <andrej.skvortzov@gmail.com>

Mon, 07 Jan 2019 18:32:03 +0100Fix an exception on wx-3.0-gtk3 in PLCOpenEditor when generating ST files. wx3-fix
Schlumpf <schlumpf@kr-ll.de> [Mon, 07 Jan 2019 18:32:03 +0100] rev 2497
Fix an exception on wx-3.0-gtk3 in PLCOpenEditor when generating ST files.

On Python2.7 with WX3.0 and GTK3, an assertionError rises on generating a ST file if the name is already set. The first generation works without problems, if you generate the file a second one, PLCOpenEditor tries to open the file
save dialog with the pre entered name from last run. Then the following assertion pops up:

PyAssertionError: C++ assertion "volDummy.empty() && pathDummy.empty()" failed at ./src/common/filename.cpp(568) in Assign(): the file name shouldn't contain the path

This fix reduces the filepath of the ST file the to the filename. Now it works fine.

Mon, 24 Dec 2018 16:44:06 +0300Fix typos in function names
Dmitriy Kuzmin <z644813828@gmail.com> [Mon, 24 Dec 2018 16:44:06 +0300] rev 2496
Fix typos in function names

Mon, 24 Dec 2018 16:22:28 +0300update links to matiec and beremiz repos in README
Andrey Skvortsov <andrej.skvortzov@gmail.com> [Mon, 24 Dec 2018 16:22:28 +0300] rev 2495
update links to matiec and beremiz repos in README

Mon, 24 Dec 2018 16:20:20 +0300fix zoom-in/zoom-out using mouse wheel
Andrey Skvortsov <andrej.skvortzov@gmail.com> [Mon, 24 Dec 2018 16:20:20 +0300] rev 2494
fix zoom-in/zoom-out using mouse wheel

regression introduced by 2393:235f847be37e "python3 support: pylint, W1619 #(old-division) division w/o __future__ statement"

Mon, 11 Mar 2019 09:18:58 +0100better pylint complain workaround
Edouard Tisserant <edouard.tisserant@gmail.com> [Mon, 11 Mar 2019 09:18:58 +0100] rev 2493
better pylint complain workaround

Mon, 11 Mar 2019 01:03:32 +0100check_sources.sh makes me become even less productive
Edouard Tisserant <edouard.tisserant@gmail.com> [Mon, 11 Mar 2019 01:03:32 +0100] rev 2492
check_sources.sh makes me become even less productive

Thu, 07 Mar 2019 21:57:18 +0100Added stub axis_s type in EtherLAB CiA402 support code, until Motion Contol Library comes back
Edouard Tisserant <edouard.tisserant@gmail.com> [Thu, 07 Mar 2019 21:57:18 +0100] rev 2491
Added stub axis_s type in EtherLAB CiA402 support code, until Motion Contol Library comes back

Tue, 19 Feb 2019 11:27:29 +0100Allow using one XSD based target description for many targets. Target description XSD can now use %(target_name)s to refer to target name.
Edouard Tisserant [Tue, 19 Feb 2019 11:27:29 +0100] rev 2490
Allow using one XSD based target description for many targets. Target description XSD can now use %(target_name)s to refer to target name.