The function USBD_CDC_ACM_PortSetLineCoding changes communication settings of the port used as the Virtual COM Port. Parameter line_coding is a pointer to the CDC Line Coding structure containing requested coding settings. The function is part of the USB
表 1-1. USBD 示例 DEMO 名称 standard_hid_keyboard cdc_acm dev_firmware_update audio_headphone USB 传输类型 中断传输 批量传输 控制传输 同步传输 基本功能 枚举为键盘,打印字符 枚举为虚拟串口,收发数据 枚举为 DFU 设备,升级固件 枚举为音频设备,播放音乐 本文所适用的产品系列如表 1-2. 适用产品所示...
The function USBD_CDC_ACM_DataAvailable returns the number of bytes available in the intermediate buffer received over the Virtual COM Port. The function is part of the USB Device Function Driver layer of the RL-USB Device Software Stack. Number of bytes
Add missing capability bit for CDC ACM serial break support HID Added missing key codes for keypad Added HID Lighting and Illumination functionality Fixed issues in the HID class for more reliable device enumeration. Support HID Mouse with absolute positioning Use separate buffer for ...
表 1-1. USBD 示例 DEMO 名称 standard_hid_keyboard cdc_acm dev_firmware_update audio_headphone USB 传输类型 中断传输 批量传输 控制传输 同步传输 基本功能 枚举为键盘,打印字符 枚举为虚拟串口,收发数据 枚举为 DFU 设备,升级固件 枚举为音频设备,播放音乐 本文所适用的产品系列如表 1-2. 适用产品所示...
The function usbd_cdc_init initializes the USB Device CDC class support. This function is called automatically and needs no invocation in the code. The function usbd_cdc_init is part of the USB Device Function Driver layer of the RL-USB Device Software S
The function usbd_cdc_ser_read reads data, buffer, with the length length from the serial port. The argument buffer is a pointer to the data block that should be read. The argument length is a pointer that specifies the length of the data block. The func
Search Contact Assistance Request Feedback On-Line Manuals Product Manuals Document Conventions RL-ARM User's Guide (MDK v4) RL-RTXRL-FlashFSRL-TCPnetRL-CANRL-USBExample ProgramsLibrary ReferenceData TypesBITBOOLCAN_ERRORCAN_msgCDC_LINE_CODINGDCACHEFAT_VIFATINFOFCACHEFILEFINFOCID_REGFATVARMedia_INF...
Overview Search Contact Assistance Request Feedback On-Line Manuals Product Manuals Document Conventions RL-ARM User's Guide (MDK v4) RL-RTXRL-FlashFSRL-TCPnetRL-CANRL-USBExample ProgramsLibrary ReferenceData TypesBITBOOLCAN_ERRORCAN_msgCDC_LINE_CODINGDCACHEFAT_VIFATINFOFCACHEFILEFINFOCID_REGFATVAR...
Overview Search Contact Assistance Request Feedback On-Line Manuals Product Manuals Document Conventions RL-ARM User's Guide (MDK v4) RL-RTXRL-FlashFSRL-TCPnetRL-CANRL-USBExample ProgramsLibrary ReferenceData TypesBITBOOLCAN_ERRORCAN_msgCDC_LINE_CODINGDCACHEFAT_VIFATINFOFCACHEFILEFINFOCID_REGFATVAR...