diff options
| author | Egahp <[email protected]> | 2025-08-30 19:24:02 +0800 |
|---|---|---|
| committer | GitHub <[email protected]> | 2025-08-30 19:24:02 +0800 |
| commit | 5d5b61a606b1d2ba5512ef3c71fb11975eed5e40 (patch) | |
| tree | 8f593c4a65226036b17b75d9d35c94718b5e431e /docs/source/api/api_host.rst | |
| parent | 257b1d4d20d2ddc77de33dad041088ba7500400d (diff) | |
feat: host add event callback mechanism similar to device
* fix: fix warning for speed_table
* fix(port/dwc2/usb_hc_dwc2): add roothub.speed init
* feat(usbh_core): add event_callback
* fix(usbh_hub): fix event device reset port
* fix(usbh_hub): remove event init when init failed
* feat(usbh_core): add default dummy_event_callback
* fix(usbh_hub): emit reset event only on successful reset
* fix(usbh_core): emit interface start only on successful connect class driver
* feat(usbh_core): change event_callback to typedef
* feat(port): update port usbh init params
* doc: update usbh_initialize desc
* fix(usbh_core): check result from ret == 0 change to ret >= 0
---------
Signed-off-by: egahp <[email protected]>
Diffstat (limited to 'docs/source/api/api_host.rst')
| -rw-r--r-- | docs/source/api/api_host.rst | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/docs/source/api/api_host.rst b/docs/source/api/api_host.rst index 3368f47f..28287a0b 100644 --- a/docs/source/api/api_host.rst +++ b/docs/source/api/api_host.rst @@ -126,10 +126,11 @@ usbh_initialize .. code-block:: C - int usbh_initialize(uint8_t busid, uint32_t reg_base); + int usbh_initialize(uint8_t busid, uint32_t reg_base, usbh_event_handler_t event_handler); - **busid** bus id，从 0开始，不能超过 `CONFIG_USBHOST_MAX_BUS` - **reg_base** hcd 寄存器基地址 +- **event_handler** host 事件回调函数，可以为NULL - **return** 0 表示正常其他表示错误 usbh_find_class_instance |