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| author | sakumisu <[email protected]> | 2024-02-19 20:28:44 +0800 |
|---|---|---|
| committer | sakumisu <[email protected]> | 2024-02-19 20:31:19 +0800 |
| commit | 56c90ab6f941ee9b7b93ae8e130d2e3defa4a009 (patch) | |
| tree | df2995fc364f9b0e54884755d139ad227f86141a /docs/source/quick_start/rt-thread | |
| parent | 9c247f6e6bd9e5792e971b0121eb00c77cdafbbc (diff) | |
update rst
Diffstat (limited to 'docs/source/quick_start/rt-thread')
| -rw-r--r-- | docs/source/quick_start/rt-thread/rtthread.rst | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/docs/source/quick_start/rt-thread/rtthread.rst b/docs/source/quick_start/rt-thread/rtthread.rst index 30fa6e01..f990534e 100644 --- a/docs/source/quick_start/rt-thread/rtthread.rst +++ b/docs/source/quick_start/rt-thread/rtthread.rst @@ -56,24 +56,21 @@ .. figure:: img/config_file.png -* 在代码中实现 `usb_hc_low_level_init` 函数,USB 中断中调用 `USBH_IRQHandler`, -* 应用中调用 `usbh_alloc_bus` 和 `usbh_initialize`, +* 在代码中实现 `usb_hc_low_level_init` 函数,USB 中断中调用 `USBH_IRQHandler` +* 调用 `usbh_initialize` * 以上内容我们推荐放在 **board.c** 中,如下代码: .. code-block:: C - struct usbh_bus *usb_otg_hs_bus; - void OTG_HS_IRQHandler(void) { - extern void USBH_IRQHandler(struct usbh_bus *bus); - USBH_IRQHandler(usb_otg_hs_bus); + extern void USBH_IRQHandler(uint8_t busid); + USBH_IRQHandler(0); } int usbh_init(void) { - usb_otg_hs_bus = usbh_alloc_bus(0, USB_OTG_HS_PERIPH_BASE); - usbh_initialize(usb_otg_hs_bus); + usbh_initialize(0, USB_OTG_HS_PERIPH_BASE); return 0; } |
