6.在USB配置项，设备类型选Enable to use device as CDC device.7.主函数进行相关初始化 int main(...
22 图 3-9. CDC 控制接口描述符... 23 图 3-10. CDC 标题描述符 ...
CDC_Receive_FS();这个函数在usbd_cdc_if.c的文件下面的位置 初始代码 static int8_t CDC_Receive_FS(uint8_t* Buf, uint32_t *Len) { /* USER CODE BEGIN 6 */ USBD_CDC_SetRxBuffer(&hUsbDeviceFS, &Buf[0]); USBD_CDC_ReceivePacket(&hUsbDeviceFS); return (USBD_OK); /* USER CO...
device_instance->cdc_recv_setup = usbtty_cdc_setup; device_instance->bus = bus_instance; @@ -755,10 +738,6 @@ static void usbtty_init_terminal_type(short type) device_descriptor.idProduct = cpu_to_le16(CONFIG_USBD_PRODUCTID_CDCACM); #if defined(CONFIG_USBD_HS) qualifier_descriptor...
The function usbd_cls_dev_req is called by custom class device requests on the control endpoint 0. The argument setup specifies the stage at which the request was received. The function is part of the USB Device Function Driver layer of the RL-USB Device
.idVendor=__constant_cpu_to_le16(CDC_VENDOR_NUM), .idProduct=__constant_cpu_to_le16(CDC_PRODUCT_NUM), .iManufacturer=STRING_MANUFACTURER, .iProduct=STRING_PRODUCT, .bNumConfigurations=1, }; === = /system/bin/mountd就是mountd守护daemon程序. system/bin/mountd/USBDetect.c|78|sock_fd=...
Download and extract the latestGoogle Android CDC Driver(android-cdc-driver.zip) on your computer. Launch Device Manageron your computer by right-clickingWindows Start Buttonand selectingDevice Manager. Once the Device Manager window loads, click on yourComputer name. ...
USBCDC sample code of LPC4330 issue. | www.LPCware.com He pointed the bug occurs at clear ENDPTCOMPLETE bit So I did a reverse engineering .. void __fastcall usbd_hw_ISR(USB_CORE_CTRL *arg_pUsb) { USB_CORE_CTRL *_pUsb; // r4@1 ...
USBCDC_CONSOLE_DEFINES; const char* common_help_string = "Appication to test USB console w/o FreeRTOS" NL; // --- local commands; int cmd_test0( int argc, const char * const * argv ); CmdInfo CMDINFO_TEST0 { "test0", 'T', cmd_test0, " - test something 0" }; int cmd...
问基于CP210x USB-FTDI芯片的SAMD21仿真EN我们无法使用modelsim软件对一帧或者几帧图像直接读入到modelsim...