Files
lmxopcua/src/ZB.MOM.WW.OtOpcUa.Driver.S7.Cli/Program.cs
Joseph Doherty 4dc685a365 Task #251 — S7 + TwinCAT test-client CLIs (driver CLI suite complete)
Final two of the five driver test clients. Pattern carried forward from
#249 (Modbus) + #250 (AB CIP, AB Legacy) — each CLI inherits Driver.Cli.Common
for DriverCommandBase + SnapshotFormatter and adds a protocol-specific
CommandBase + 4 commands (probe / read / write / subscribe).

New projects:
  - src/ZB.MOM.WW.OtOpcUa.Driver.S7.Cli/ — otopcua-s7-cli.
    S7CommandBase carries host/port/cpu/rack/slot/timeout. Handles all S7
    atomic types (Bool, Byte, Int16..UInt64, Float32/64, String, DateTime).
    DateTime parses via RoundtripKind so "2026-04-21T12:34:56Z" works.
  - src/ZB.MOM.WW.OtOpcUa.Driver.TwinCAT.Cli/ — otopcua-twincat-cli.
    TwinCATCommandBase carries ams-net-id + ams-port + --poll-only toggle
    (flips UseNativeNotifications=false). Covers the full IEC 61131-3
    atomic set: Bool, SInt/USInt, Int/UInt, DInt/UDInt, LInt/ULInt, Real,
    LReal, String, WString, Time/Date/DateTime/TimeOfDay. Structure writes
    refused as out-of-scope (same as AB CIP). IEC time/date variants marshal
    as UDINT on the wire per IEC spec. Subscribe banner announces "ADS
    notification" vs "polling" so the mechanism is obvious in bug reports.

Tests (49 new, 122 cumulative driver-CLI):
  - S7: 22 tests. Every S7DataType has a happy-path + bounds case. DateTime
    round-trips an ISO-8601 string. Tag-name synthesis round-trips every
    S7 address form (DB / M / I / Q, bit/word/dword, strings).
  - TwinCAT: 27 tests. Full IEC type matrix including WString UTF-8 pass-
    through + the four IEC time/date variants landing on UDINT. Structure
    rejection case. Tag-name synthesis for Program scope, GVL scope, nested
    UDT members, and array elements.

Docs:
  - docs/Driver.S7.Cli.md — address grammar cheat sheet + the PUT/GET-must-
    be-enabled gotcha every S7-1200/1500 operator hits.
  - docs/Driver.TwinCAT.Cli.md — AMS router prerequisite (XAR / standalone
    Router NuGet / remote AMS route) + per-command examples.

Wiring:
  - ZB.MOM.WW.OtOpcUa.slnx grew 4 entries (2 src + 2 tests).

Full-solution build clean. Both --help outputs verified end-to-end.

Driver CLI suite complete: 5 CLIs (otopcua-{modbus,abcip,ablegacy,s7,twincat}-cli)
sharing a common base + formatter. 122 CLI tests cumulative. Every driver family
shipped in v2 now has a shell-level ad-hoc validation tool.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-21 08:44:53 -04:00

12 lines
476 B
C#

using CliFx;
return await new CliApplicationBuilder()
.AddCommandsFromThisAssembly()
.SetExecutableName("otopcua-s7-cli")
.SetDescription(
"OtOpcUa S7 test-client — ad-hoc probe + S7comm reads/writes + polled subscriptions " +
"against Siemens S7-300 / S7-400 / S7-1200 / S7-1500 (and compatible soft-PLCs) via " +
"S7.Net / ISO-on-TCP port 102. Addresses use S7.Net syntax: DB1.DBW0, M0.0, IW4, QD8.")
.Build()
.RunAsync(args);