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authorsakumisu <[email protected]>2024-02-19 20:28:44 +0800
committersakumisu <[email protected]>2024-02-19 20:31:19 +0800
commit56c90ab6f941ee9b7b93ae8e130d2e3defa4a009 (patch)
treedf2995fc364f9b0e54884755d139ad227f86141a /docs/source/quick_start/rt-thread/rtthread.rst
parent9c247f6e6bd9e5792e971b0121eb00c77cdafbbc (diff)
update rst
Diffstat (limited to 'docs/source/quick_start/rt-thread/rtthread.rst')
-rw-r--r--docs/source/quick_start/rt-thread/rtthread.rst13
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;
}