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rp2040 host: fix SET_REPORT (and any OUT-data control xfer) sending DATA0 instead of DATA1
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instead of DATA1
hcd_edpt_xfer() previously reset ep->next_pid to 1 only when the control
endpoint direction changed between stages. That handled IN-data control
transfers (e.g. GET_REPORT, GET_DESCRIPTOR) where SETUP is OUT and DATA is
IN, but not OUT-data class requests like SET_REPORT, where SETUP and DATA
are both OUT and the direction-change check is false. ep->next_pid was
left at 0 from hcd_edpt_open(), so the DATA stage went on the wire as
DATA0 when the device expected DATA1. Strict devices (observed: Elgato
Stream Deck) treat this as a protocol violation and disconnect.
Key off "endpoint 0" instead of "direction changed", restoring the
previous behavior. Interrupt/bulk endpoints take the ep->interrupt_num > 0
branch above and never reach this code, so they are unaffected.
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Add GetPartialObject to MTP example
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Added support for GetPartialObject for better compatibility with Linux file explorers.
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dcd/dwc2: fix ISO IN endpoint become disabled after incomplete transfer
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Signed-off-by: HiFiPhile <[email protected]>
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ci: MemBrowse - add libraries mapping support
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Signed-off-by: HiFiPhile <[email protected]>
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hcd/dwc2: fix txfifo full check
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NCM: support for SetEthernetPacketFilter and SetNTBInputSize request
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Signed-off-by: HiFiPhile <[email protected]>
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Signed-off-by: HiFiPhile <[email protected]>
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Signed-off-by: HiFiPhile <[email protected]>
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nrf5x: request HFCLK in USB_EVT_READY to fix post-SoftDevice deadlock
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USB_EVT_DETECTED runs hfclk_enable() which, when SoftDevice is not yet
enabled, starts HFXO via direct CLOCK register access. After
sd_softdevice_enable() takes over CLOCK, HFXO is physically off again
and SD's HFCLK reference count is 0.
If USB_EVT_READY is fired post-SD (e.g. on nRF52 via Bluefruit's
usb_softdevice_post_enable() when the pre-SD nrfx_power READY callback
didn't get to run before nrfx_power was uninited), the wait loop
'while (!hfclk_running()) {}' calls sd_clock_hfclk_is_running() which
returns false forever -> deadlock that blocks both USB enumeration and
any further app code on the calling thread.
Call hfclk_enable() right before the wait so HFCLK is requested in
whichever context (SD or direct) is current. hfclk_enable() is
idempotent.
Reproduces reliably with bleuart on Feather nRF52840 Express flashed
via JLink: chip wedges in sd_clock_hfclk_is_running SVC, no USB
enumeration, no BLE advertising. With the fix, USB enumerates and BLE
advertises as expected.
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Signed-off-by: HiFiPhile <[email protected]>
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Signed-off-by: HiFiPhile <[email protected]>
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midi host: document drain requirement of RX FIFO
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midi-host-rx-bufsize-default-and-docs
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Even if CFG_TUH_MIDI_RX_BUFSIZE=100*TUH_EPSIZE_BULK_MAX, calling tuh_midi_stream_read without a loop can return only one 4-byte packet and preventing subsequent transfer.
Signed-off-by: Zixun LI <[email protected]>
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Co-authored-by: Copilot <[email protected]>
Signed-off-by: Zixun LI <[email protected]>
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Co-authored-by: Copilot <[email protected]>
Signed-off-by: Zixun LI <[email protected]>
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Co-authored-by: Copilot Autofix powered by AI <[email protected]>
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Refactor USB control transfer handling into `usbd.c`
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Signed-off-by: HiFiPhile <[email protected]>
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hathach/copilot/upgrade-net-lwip-webserver-descriptors
net: replace CFG_TUD_NET_ENDPOINT_SIZE with actual descriptor-based ep size
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endpoint state handling methods and accesses
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ensure board_uart_write return -1 on default
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`_usbd_dev` structure and remove `usbd_control_reset`
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Co-authored-by: Copilot <[email protected]>
Signed-off-by: HiFiPhile <[email protected]>
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Signed-off-by: HiFiPHile <[email protected]>
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According to NCM standard 7.2.7, the device should tell the host its maximum size of NTB. Implement SetNtbInputSize according to it.
Without this commit, some OS may failed to enumerate the NCM device (e.g., IOS 26).
Signed-off-by: Elwin Huang <[email protected]>
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Signed-off-by: Zixun LI <[email protected]>
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Co-authored-by: Copilot <[email protected]>
Signed-off-by: Zixun LI <[email protected]>
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Signed-off-by: HiFiPhile <[email protected]>
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Signed-off-by: HiFiPhile <[email protected]>
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run my HIL on gcc build
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fix zero wLength request in control request
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