OTG_FS和OTG_HS模块通用特性比较 usb STM32 OTG 下载并关注上传者 开通VIP,低至0.08元下载/次 下载资料需要登录,并消耗一定积分。 声明:本文内容及配图由入驻作者撰写或者入驻合作网站授权转载。文章观点仅代表作者本人,不代表电子发烧友网立场。文章及其配图仅供工程师学习之用,如有内容侵权或者其他违规问题,...
AT32 OTGHS FS主机Demo工程结构-USB代码库解析 (Part 1) 02:05 AT32 OTGHS FS主机初始化-USB代码库解析 (Part 2) 02:41 AT32 OTGHS FS 主机中断处理-USB代码库解析 (Part 3) 03:16 AT32 OTGHS FS主机连接与枚举-USB代码库解析 (Part 4) 09:49 AT32 OTGHS FS主机驱动类实现-USB代码库解...
OTGHS_HPTXFSIZ.PTXFSTADDR=OTGHS_GRXFSIZ.RXFDEP+OTGFS_GNPTXFSIZ.NPTXFDEPOTGHS_HPTXFSIZ. PTXFSIZE=周期性发送FIFO大小 注意:对应FIFO配置寄存器中FIFO大小值的单位都是word(4Byte)。 OTGHS中断结构 图5.OTGHS中断结构 全局常用中断OTGHS_GINTSTS,此寄存器中包含了主机和设备的中断标志,部分中断标志只在设...
新唐的M484系列Cortex-M4单片机可支持两组USB 2.0 OTG FS/HS接口,同时符合USB OTG Supplement 2.0规范,支持Host-only、Device-only或者ID-dependent的功能,并内建FS OTG PHY及HS OTG PHY,大幅简化了外部电路的设计。 新唐提供的USB 2.0高速OTG接口支持Host、Device与OTG模式,内含一个独立的控制 (Control) 端点与1...
找到了复用的函数参数了，现在已经复用为OTG_HS_FS，两个宏SE_USB_OTG_HS,USE_EMBEDDED_PHY也定义了...
新唐的M484系列Cortex-M4单片机可支持两组USB 2.0 OTG FS/HS接口，同时符合USB OTG Supplement 2.0...
Checking stm32f407igt reference manual I see that OTG_HS has an internal OTG_FS_PHY which uses pins: @ydamigos @JeepgoingI can only provide you with some pointers. I don't have the hardware to test OTGHS with external PHY. One thing that should change in the driver for external ULPI...
The device can be woken up from the Stop mode by any of the EXTI line (the EXTI line source can be one of the 16 external lines, the PVD output, the RTC alarm / wakeup / tamper / time stamp events, the USB OTG FS/HS wakeup or the Ethernet wakeup and LPTIM1 asynchronous interrupt...
The device can be woken up from the Stop mode by any of the EXTI line (the EXTI line source can be one of the 16 external lines, the PVD output, the RTC alarm / wakeup / tamper / time stamp events, the USB OTG FS/HS wakeup or the Ethernet wakeup and LPTIM1 asynchronous interrupt...
02 兄弟，你是在调两个USB端口同时使用吗，我现在就是在弄这个，FS做Device，HS做Host，原来只有一个...