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Host (hcd_ci_fs.c):
- Release the speculatively-armed sibling BDT on the NAK path (IN only) as
well as on completion, so a NAKed multi-packet IN no longer leaks a BDT
that stays own=1 and blocks every same-direction pipe. Both paths now go
through a single release_sibling_bd() helper (was a copy-pasted disarm).
- Clear the ENTIRE shared BDT (both directions) on bus reset; clearing only
the IN half left a stale OUT/SETUP descriptor after a disconnect mid-OUT,
blocking the first control transfer on re-enumeration.
- Size bda[] to span the whole BDT (2*2*4) so STAT-indexed access is within
the declared array bounds (was out-of-declared-bounds, benign via union).
Shared (ci_fs_type.h):
- Hoist buffer_descriptor_t and the TOK_PID enum out of the device and host
drivers into the shared header so the identical definitions cannot drift.
Board (kinetis_k):
- Drop a redundant local in board_get_unique_id.
Build-verified: host + kinetis k/kl/k32l + MCX. HIL: frdm_k64f host 2/2
(cdc_msc_hid + device_info); frdm_kl25z device core suite green with the
relocated definitions.
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- board_uart_read was a stub returning 0, so host examples that bridge the
UART console to a CDC device (echo test) received nothing. Implement it via
an RDRF-interrupt-fed tu_fifo, matching the stm32 family (non-blocking, no
RX overrun). board_uart_write is already non-blocking.
- implement board_get_unique_id() from the SIM 128-bit UID registers so
frdm_k64f/teensy_35 report a real USB serial instead of the fixed default.
Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
Claude-Session: https://claude.ai/code/session_01ExGPLP5eU43LR7o6yYLpNi
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Complete the khci -> chipidea ci_fs migration that was started for device
(commit d70403f1f "host is not yet"):
- device: switch kinetis_k/kl/k32l (Makefiles + k32l CMake) to dcd_ci_fs.c
- host: add hcd_ci_fs.c (port of hcd_khci.c onto ci_fs_regs_t) and switch all
Kinetis families to it; remove src/portable/nxp/khci entirely
- enable host examples (device_info, cdc_msc_hid) for mcu:KINETIS_K
- README: merge the KL and K32L2 rows into a single "KL, K32L" ci_fs row
hcd_ci_fs.c also fixes two pre-existing host bugs found via HIL on frdm_k64f
(present in the old hcd_khci.c too):
- data toggle was flipped on a NAK in suspend_transfer; a NAK transfers no
data so the toggle must be preserved, else the retried bulk packet is
silently discarded by the device (MSC CBW/CSW hang). See comment in file.
- prepare_packets asserted and dropped a transfer when the single shared BDT
was still owned by an in-flight transfer under concurrent activity; now it
returns busy and resume_transfer defers/retries on the next SOF.
HIL verified on frdm_k64f: device 13/13, host cdc_msc_hid (CDC mount + echo +
MSC mount, through a hub).
Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
Claude-Session: https://claude.ai/code/session_01ExGPLP5eU43LR7o6yYLpNi
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Signed-off-by: HiFiPhile <[email protected]>
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IAR is only supported with CMake. Remove all IAR-specific references
from the Make build system including toolchain files, SRC_S_IAR,
LD_FILE_IAR variables, and IAR toolchain detection.
Also fix GET_SECTOR_COUNT truncation in msc_file_explorer and
broken formatting in stm32f7 board_uart_write.
Co-Authored-By: Claude Opus 4.6 (1M context) <[email protected]>
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* fine tune ci to build more with circleci
* skip make for arm-iar, esp-idf
* skip make + clang for circleci since llvm-objcopy got killed due to memory issue.
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move it to family_configure_common()
also move startup and linker from board target to actual exe
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with zephyr
- change tinyusb CMakeLists.txt to function tinyusb_target_add() instead of defining tinyusb lib target
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- teensy_35 is not able to blink led with board_test though, probably due to clock config.
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