Feature: implement suppport for Arduino Opta Analog expansion module #17

aentinger · 2024-08-26T10:49:27Z

No description provided.

…s. Anything more and the general application heap overwrites our dededicated opcua heap, resuling in application crash. Anything less and we can not sustain two expansion modules.

…test input value.

…urrently not exposing via OPC UA.

Also no need to periodically update anymore, as we are doing the update right when reading the OPC UA property.

github-actions · 2024-08-26T10:54:14Z

Memory usage change @ 4033b0b

Board	flash	%	RAM for global variables	%
`arduino:mbed_opta:opta`	🔺 +2688 - +2688	+0.14 - +0.14	💚 -65536 - -65536	-12.52 - -12.52

Click for full report table

Board	`examples/opcua_server` flash	%	`examples/opcua_server` RAM for global variables	%
`arduino:mbed_opta:opta`	2688	0.14	-65536	-12.52

Click for full report CSV

Board,examples/opcua_server<br>flash,%,examples/opcua_server<br>RAM for global variables,%
arduino:mbed_opta:opta,2688,0.14,-65536,-12.52

…s on Opta's case.

github-actions · 2024-08-28T08:39:11Z

Memory usage change @ 6f03ad0

Board	flash	%	RAM for global variables	%
`arduino:mbed_opta:opta`	🔺 +6336 - +6336	+0.32 - +0.32	💚 -65536 - -65536	-12.52 - -12.52

Click for full report table

Board	`examples/opcua_server` flash	%	`examples/opcua_server` RAM for global variables	%
`arduino:mbed_opta:opta`	6336	0.32	-65536	-12.52

Click for full report CSV

Board,examples/opcua_server<br>flash,%,examples/opcua_server<br>RAM for global variables,%
arduino:mbed_opta:opta,6336,0.32,-65536,-12.52

…that the user only directly adds those components.

…intainers).

github-actions · 2024-09-03T09:00:02Z

Memory usage change @ fa8a277

Board	flash	%	RAM for global variables	%
`arduino:mbed_opta:opta`	🔺 +9896 - +9896	+0.5 - +0.5	💚 -65536 - -65536	-12.52 - -12.52

Click for full report table

Board	`examples/opcua_server` flash	%	`examples/opcua_server` RAM for global variables	%
`arduino:mbed_opta:opta`	9896	0.5	-65536	-12.52

Click for full report CSV

Board,examples/opcua_server<br>flash,%,examples/opcua_server<br>RAM for global variables,%
arduino:mbed_opta:opta,9896,0.5,-65536,-12.52

…design.

github-actions · 2024-09-03T11:50:59Z

Memory usage change @ 40b7787

Board	flash	%	RAM for global variables	%
`arduino:mbed_opta:opta`	🔺 +9824 - +9824	+0.5 - +0.5	💚 -65536 - -65536	-12.52 - -12.52

Click for full report table

Board	`examples/opcua_server` flash	%	`examples/opcua_server` RAM for global variables	%
`arduino:mbed_opta:opta`	9824	0.5	-65536	-12.52

Click for full report CSV

Board,examples/opcua_server<br>flash,%,examples/opcua_server<br>RAM for global variables,%
arduino:mbed_opta:opta,9824,0.5,-65536,-12.52

…th as variable nodes beneath.

…, 3, 4, ...) not OA_PWM_CH_FIRST ... (8, 9, 10, 11, ...) because that's what getPwmPeriod expects.

github-actions · 2024-09-04T05:28:56Z

Memory usage change @ 0f8ef0f

Board	flash	%	RAM for global variables	%
`arduino:mbed_opta:opta`	🔺 +10888 - +10888	+0.55 - +0.55	💚 -65536 - -65536	-12.52 - -12.52

Click for full report table

Board	`examples/opcua_server` flash	%	`examples/opcua_server` RAM for global variables	%
`arduino:mbed_opta:opta`	10888	0.55	-65536	-12.52

Click for full report CSV

Board,examples/opcua_server<br>flash,%,examples/opcua_server<br>RAM for global variables,%
arduino:mbed_opta:opta,10888,0.55,-65536,-12.52

github-actions · 2024-09-04T11:10:22Z

Memory usage change @ ff9e303

Board	flash	%	RAM for global variables	%
`arduino:mbed_opta:opta`	🔺 +12344 - +12344	+0.63 - +0.63	💚 -65536 - -65536	-12.52 - -12.52

Click for full report table

Board	`examples/opcua_server` flash	%	`examples/opcua_server` RAM for global variables	%
`arduino:mbed_opta:opta`	12344	0.63	-65536	-12.52

Click for full report CSV

Board,examples/opcua_server<br>flash,%,examples/opcua_server<br>RAM for global variables,%
arduino:mbed_opta:opta,12344,0.63,-65536,-12.52

…stration - and not even there much.

…s limitation to max two expansion boards.

github-actions · 2024-09-05T07:42:28Z

Memory usage change @ 7f1877a

Board	flash	%	RAM for global variables	%
`arduino:mbed_opta:opta`	🔺 +12888 - +12888	+0.66 - +0.66	💚 -65536 - -65536	-12.52 - -12.52

Click for full report table

Board	`examples/opcua_server` flash	%	`examples/opcua_server` RAM for global variables	%
`arduino:mbed_opta:opta`	12888	0.66	-65536	-12.52

Click for full report CSV

Board,examples/opcua_server<br>flash,%,examples/opcua_server<br>RAM for global variables,%
arduino:mbed_opta:opta,12888,0.66,-65536,-12.52

aentinger · 2024-09-05T11:12:10Z

Test report for testing OPC UA support for Arduino Opta Analog Expansion Board:

LED1 - LED8 (turn on, turn off) ✔️
Analog Input I1 - I6 ✔️
Analog Output O1, O2 ✔️
PWM Output PWM1 - PWM4 ✔️ (Note: VPWM needs to be supplied with a positive voltage, see here).

aentinger · 2024-09-05T11:13:45Z

Test report for testing OPC UA support for Arduino Opta Analog Expansion Board:

LED1 - LED8 (turn on, turn off) ✔️
Analog Input I1 - I6 ✔️
Analog Output O1, O2 ✔️
PWM Output PWM1 - PWM4 ✔️ (Note: VPWM needs to be supplied with a positive voltage, see here).

aentinger added 9 commits August 26, 2024 08:17

Expose analog inputs of analog expansion modules via OPC UA.

326af6a

Limit support for expansion modules to 2 (can't afford more due to RAM).

f9d3c75

Transfer constant from sketch to library.

5023c47

Documenting source of limitation of supported expansion modules.

1a17e0e

Dedicating 320 kBytes for OPC UA heap allows for two expansion module…

00e1ec9

…s. Anything more and the general application heap overwrites our dededicated opcua heap, resuling in application crash. Anything less and we can not sustain two expansion modules.

Fix: periodically call "updateAnalogInputs" in order to obtain the la…

30701ae

…test input value.

There is no need to update connected expansion modules which we are c…

5f461f7

…urrently not exposing via OPC UA.

Fix: do not use raw ADC reading but already converted pin voltage.

d5a2ff4

Also no need to periodically update anymore, as we are doing the update right when reading the OPC UA property.

Enable control of exposed LEDs on analog expansion module.

4033b0b

aentinger added type: enhancement Proposed improvement topic: code Related to content of the project itself labels Aug 26, 2024

aentinger self-assigned this Aug 26, 2024

aentinger added 4 commits August 28, 2024 10:19

Basic implementation for controlling the analog output.

9715161

Fix erroneous case to boolean (most be float).

f5a74e3

Fix numbering of analog outputs to be consistent with printed marking…

f2c6062

…s on Opta's case.

Fix: channel ordering to match markings on case.

6f03ad0

aentinger added 6 commits September 3, 2024 09:17

First draft on exposing PWM channels for control.

f317b84

Move AnalogExpansion::create implementation into .cpp file.

7d21101

Hide AnalogInput/AnalogOutput/PwmOutput/LedOutput-Manager classes so …

14934f6

…that the user only directly adds those components.

Add note concering content of extras/precompile (only relevant for ma…

994fd4d

…intainers).

Unify format of function definition across all files.

28b71e4

Simplify API surface of DigitalExpansion classes.

fa8a277

aentinger added 2 commits September 3, 2024 12:33

Reformatting general Opta public API access to match overall library …

f11a82b

…design.

Read back configured DAC value when queried via OPC/UA.

40b7787

aentinger added 2 commits September 4, 2024 06:47

Introduce high level PWM1-n object node to group period and pulse wid…

096b4a5

…th as variable nodes beneath.

Add function to obtain the current value of the PWM period.

d54d655

Fix: we need to supply the direct channel number as a parameter (1, 2…

0f8ef0f

…, 3, 4, ...) not OA_PWM_CH_FIRST ... (8, 9, 10, 11, ...) because that's what getPwmPeriod expects.

aentinger added 2 commits September 4, 2024 08:54

Implement reading of PWM pulse width from Arduino_Opta_Blueprint.

3ee5179

Fix: also update state of internal member variables when reading back.

ff9e303

aentinger added 3 commits September 5, 2024 09:11

Eliminate "node_id" API - as it only makes sense for the ModBus demon…

f647894

…stration - and not even there much.

Document support for various Arduino Opta Expansion modules as well a…

c726189

…s limitation to max two expansion boards.

Use polymorphism to obtain the correct SKU number for OPC UA.

7f1877a

aentinger marked this pull request as ready for review September 5, 2024 07:41

aentinger merged commit 62bbe2d into main Sep 5, 2024
7 checks passed

aentinger deleted the feature/analog-expansion-analog-inputs branch September 5, 2024 11:12

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Feature: implement suppport for Arduino Opta Analog expansion module #17

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