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RL-ARM User's Guide (MDK v4)

RL-RTX RL-FlashFS RL-TCPnet RL-CAN RL-USB RL-USB for USB Device Applications RL-USB Device Library RL-USB Device Features RL-USB Device Software Stack RL-USB Device Functions RL-USB Device Source Files RL-USB Device Configuration Audio Device (ADC) Options Communication Device (CDC) - ACM Options Human Interface Device (HID) Options Mass Storage Device (MSC) Options Create USB Device Applications Create ADC Applications Create CDC ACM Applications Create HID Applications Create MSC Applications Create Composite Applications Test USB Device Applications Compliance Tests Test HID Client Application RL-USB for USB Host Applications RL-USB Host Library RL-USB Host Features RL-USB Host Software Stack RL-USB Host Functions RL-USB Host Source Files RL-USB Host Configuration Host Controller Driver Selection Host Controller Driver Configuration Host Class Driver Selection Create USB Host Applications Create USB Host HID Applications HID_Kbd Example Create USB Host MSC Applications Create USB Host Class Driver RL-USB Host Constants and Structures Error constants Speed constants Transaction Packet Type constants Transaction Error Type constants USB Request Block structure (USBH_URB) Endpoint structure (USBH_EP) Driver Capabilites structure (USBH_HCI_CAP) Device Class Instance structure (USBH_DCI) Host Controller Instance structure (USBH_HCI) Host Controller Driver structure (USBH_HCD) USB Concepts USB Transfer Rates USB Network Basic Communication Model USB Protocol Control Transfer Interrupt Transfer Isochronous Transfer Bulk Transfer Descriptors Device Configuration Device Descriptor Configuration Descriptor Interface Descriptor Endpoint Descriptor Device Qualifier Descriptor Example Programs Library Reference Appendix

Create USB Device Applications

Several USB Device applications can be built with the RL-USB Library. Each example demonstrates the use of another endpoint and transfer type and are located in the folder \Keil\ARM\Boards\Vendor\Board\RL\USB\Device.

Create ADC Applications
Creates an audio applications demonstrating isochronous endpoints. The evaluation board is configured as a sound card, which can be connected to a computer using a USB cable.
Create CDC ACM Applications
Creates a serial interface device application demonstrating interrupt and bulk endpoints via a USB Virtual COM Port.
Create HID Applications
Creates an human interface application demonstrating interrupt endpoints. The µVision examples control the LEDs of the evaluation board.
Create MSC Applications
Creates a mass storage application demonstrating bulk endpoints for transferring large volumes of data between a computer and the device.
Create Composite Applications
Creates a combined application using existing HID and MSC applications.
Using FlashFS with USB Devices
Creates a USB memory application using the RL-FlashFS. The application is explained in the FL-FlashFS documentation. system.
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