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Segger emUSB-Host CDC Class (9.35.02)
ID: 1185299
zł6,340.76
Tax included
zł5,155.09 tax excl.
An extension of the USB Host stack that supports USB Communications Device Class (USB CDC)-compliant devices, acting as a virtual serial COM port. It enables communication with GSM, 3G, and LTE modems, cable modems, and devices such as POS terminals that use CDC for data transmission and configuration. The module allows sending and receiving data, configuring transmission parameters, and simultaneously managing multiple devices, generating connection status notifications. Low RAM and ROM requirements and available sample code facilitate integration in embedded systems. Segger emUSB-Host CDC Class (9.35.02)
Description
emUSB-Host CDC is an extension of the USB Host stack that enables support for devices compliant with the USB Communications Device Class (CDC). The solution provides access to devices operating as a virtual serial COM port via the USB interface. This makes it possible to communicate with GSM, 3G, and LTE cellular modems, as well as wired network modems. The module also enables integration of devices that use CDC for data transmission and configuration, such as POS payment terminals and other communication systems.
The CDC class driver allows sending and receiving data in a manner analogous to a traditional serial port. Users can configure transmission parameters such as baud rate, number of stop bits, and parity. The solution supports simultaneous operation of multiple CDC devices connected to the system. The system generates notifications about the CDC connection status, simplifying communication management and enabling quick responses to status changes. It is also possible to read line state and modem status information.
emUSB-Host CDC is designed for embedded systems and therefore features low RAM and ROM consumption. Integration with an existing emUSB-Host-based project is fast and does not require hardware modifications. The package includes sample demonstration code using the API, which displays CDC device information in a debug terminal and runs a simple echo server that returns received data. Additional application examples include support for modems, fax devices, and POS terminals. The solution provides a universal foundation for building USB-based communication systems in embedded environments.
Features
- Support for the USB Communications Device Class (CDC)
- Access to virtual COM port devices via USB
- Compatibility with various CDC devices
- Support for GSM / 3G / LTE modems
- Support for wired network modems
- Ability to communicate with devices using CDC for configuration and data transmission (e.g., POS terminals)
- Ability to send and receive data
- Configuration of transmission parameters: baud rate, number of stop bits, parity
- Support for multiple CDC devices simultaneously
- CDC connection status notifications
- Ability to read line state and modem status
- Low RAM and ROM requirements
- Sample application code included
- Required components:
- emUSB-Host CDC (included in the emUSB-Host PRO package)
- emUSB-Host core (included in the emUSB-Host PRO package)
- emUSB-Host target driver (one included in the emUSB-Host PRO package)
- Real-time operating system (embOS or other)
1185299
Manufacturer
- BTC Korporacja sp. z o. o.
- Ludwinowo Zegrzyńskie 52G
- 05-140 Ludwinowo Zegrzyńskie
- Poland
- [email protected]
- 22 767 36 20
Responsible person
- BTC Korporacja sp. z o. o.
- Ludwinowo Zegrzyńskie 52G
- 05-140 Ludwinowo Zegrzyńskie
- Poland
- [email protected]
- 22 767 36 20
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