diff options
| author | hathach <[email protected]> | 2026-07-10 00:17:18 +0700 |
|---|---|---|
| committer | hathach <[email protected]> | 2026-07-17 17:26:02 +0700 |
| commit | fa1fee0a5f82b5a78ace26ee1722c1d636c5b32a (patch) | |
| tree | 1eb3cc8f528b809f07a287fbbb578488b4559409 /examples/host | |
| parent | aa410008e8e74b0727f8c30a1ec109ff2c37efc6 (diff) | |
migrate NXP Kinetis khci to chipidea ci_fs driver (device + host)
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
Diffstat (limited to 'examples/host')
| -rw-r--r-- | examples/host/cdc_msc_hid/only.txt | 1 | ||||
| -rw-r--r-- | examples/host/device_info/only.txt | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/examples/host/cdc_msc_hid/only.txt b/examples/host/cdc_msc_hid/only.txt index a2ff93be5..a2f4f273a 100644 --- a/examples/host/cdc_msc_hid/only.txt +++ b/examples/host/cdc_msc_hid/only.txt @@ -3,6 +3,7 @@ family:samd21 family:samd5x_e5x mcu:CH32V20X mcu:KINETIS_KL +mcu:KINETIS_K mcu:LPC175X_6X mcu:LPC177X_8X mcu:LPC18XX diff --git a/examples/host/device_info/only.txt b/examples/host/device_info/only.txt index 4c2cb0f35..7f30218df 100644 --- a/examples/host/device_info/only.txt +++ b/examples/host/device_info/only.txt @@ -4,6 +4,7 @@ family:samd21 family:samd5x_e5x mcu:CH32V20X mcu:KINETIS_KL +mcu:KINETIS_K mcu:LPC175X_6X mcu:LPC177X_8X mcu:LPC18XX |