v2.2.1.1

FaultyCat v2.2.1.1

Firmware (RP2040 UF2) built from tag v2.2.1.1.

Highlights

Relevant commits since v2.2.1.0:

• fix(campaign_executor): handle host STOP during EMFI and Crowbar campaigns to prevent unbounded waits (1bb272f)
• fix(campaign_manager): enhance stop handling with reentrant stop flag and cooldown documentation (f6b565b)
• fix(version): bump firmware version to 2.2.1.1 in CMakeLists and documentation (9065616)
• fix(campaign_executor): preserve operator-selected triggers in EMFI and Crowbar campaigns (17d3daa)
• feat(campaign): add getters for current campaign configuration (ec5dcb4)
• fix(campaign_manager): add explicit engine teardown on sweep stop to ensure safe disarm (cb5e422)
• feat(campaign_manager): add engine-agnostic stop hook for safe teardown on campaign stop (83068e5)
• fix(campaign_manager): add reentrancy guard for step execution and stop requests (137a1fc)
• fix(campaign_executor): improve error handling and timeout management for EMFI and Crowbar campaigns (93c128e)
• feat(campaign_manager): add executor-phase status codes for fire_status (5695fbc)

Flashing the firmware

1. Hold the BOOTSEL button on the FaultyCat and plug it
   into USB. The board appears as a mass-storage volume
   named RPI-RP2.
2. Drag faultycat_v2.2.1.1.uf2 onto that volume.
   The board reboots into the new firmware automatically
   and re-enumerates as 1209:fa17.

Verify the flashed version via the CDC2 diag banner or the
version shell command — it should read
2.2.1.1.

Artifacts

File	Purpose
faultycat_v2.2.1.1.uf2	RP2040 firmware (BOOTSEL flashable)

What's Changed

• fix(campaign): honor host STOP mid-sweep, preserve operator triggers, and disarm safely by @Darcko123 in #3

Full Changelog: v2.2.1.0...v2.2.1.1

v2.2.1.0

FaultyCat v2.2.1.0

Firmware (RP2040 UF2) built from tag v2.2.1.0.

Highlights

First tagged release — last 30 relevant commits:

• feat(tests): include frame_proto in campaign_proto service test (b920b23)
• fix(pio_glitch_prog): correct indentation for function parameter in pio_glitch_build_program (ae32230)
• refactor(sump_ols): use logic analyzer helpers for trigger and pretrigger (464ebbc)
• refactor(campaign_proto): use shared frame_proto for endian conversions (4460d81)
• feat(tests): include glitch_engine service in EMFI and crowbar test configurations (1f0e34d)
• refactor(glitch_engine): extract common PIO program compilation to shared header (bceed57)
• feat(la): enhance trigger functionality with pre-trigger history and timeout support (b12ae8d)
• fix(sump): Replace DTR-drop exit with explicit CMD_FORCE_EXIT for SUMP mode (10e9c56)
• fix(sump): Ensure configurable pre-trigger history and decoder sync (825a3ee)
• fix(sump): Ensure lossless capture-then-dump for SUMP (eb788e9)
• refactor(tests): Adapt logic analyzer tests to generalized API (43f605d)
• feat(la): Generalize logic analyzer to protocol-agnostic 8-channel (GP0-GP7) (2685c8c)
• feat(tests): Add SUMP/OLS stage-0 trigger verification (6aab4fa)
• feat(SUMP): Add stage-0 basic level trigger support (15cefb8)
• fix(tests): Update test assertions for I2C LA buffer size and metadata reporting (96bb71c)
• feat(la): Add binary output for raw mode and batch SUMP streaming (13df9d9)
• feat(SUMP): Advertise full streaming capacity to PulseView (d23dcb2)
• feat(i2c_la): Increase capture buffer to 32KB and clarify DMA ring limits (b5748eb)
• feat(UART): Add passive logic analyzer with raw and SUMP modes (bd79a1a)

Flashing the firmware

1. Hold the BOOTSEL button on the FaultyCat and plug it
   into USB. The board appears as a mass-storage volume
   named RPI-RP2.
2. Drag faultycat_v2.2.1.0.uf2 onto that volume.
   The board reboots into the new firmware automatically
   and re-enumerates as 1209:fa17.

Verify the flashed version via the CDC2 diag banner or the
version shell command — it should read
2.2.1.0.

Artifacts

File	Purpose
faultycat_v2.2.1.0.uf2	RP2040 firmware (BOOTSEL flashable)

What's Changed

• feat(uart): Add UART passthrough service with bus locking, TX buffering, and tests by @Darcko123 in #1
• feat: add I2C scanner, passive logic analyzer with SUMP/OLS support, and glitch engine refactor by @Darcko123 in #2

New Contributors

• @Darcko123 made their first contribution in #1

Full Changelog: https://github.com/ElectronicCats/faultycat-firmware/commits/v2.2.1.0