是否有任何软件库允许使用STM8微控制器构建USB硬件而无需任何额外芯片？

你好，

是否有任何软件库允许使用STM8微控制器构建USB硬件而无需任何额外芯片？

我正在寻找它，但到目前为止我还没有找到任何东西。这样的库将大大提高STM8微控制器（和销售量）的价值，因为它可以构建广泛的应用程序。


对于Atmel AVR 8bit，至少有两个不错的解决方案可以在任何具有至少2kB闪存的AVR微控制器上运行，128字节 - 例如ATtiny2313的。
1 - V-USB是Atmel®AVR微控制器的低速USB设备的纯软件实现
2 - LUFA（用于AVR的轻量级USB框架，以前称为MyUSB）

如果您有这样的库，您可以构建许多有用的应用程序，例如
Android配件主机
音频输入设备
主机音频
音频输出设备
音频输出主机
双虚拟串行设备
通用HID设备
通用HID主机
操纵杆装置
操纵杆主机
键盘设备
键盘/鼠标设备
键盘主机
键盘主机/设备双模式
大容量存储器
大容量存储/键盘设备
海量存储主机
MIDI设备
MIDI主机
鼠标设备
鼠标主机
打印机主机
RNDIS（CDC）以太网设备
RNDIS（CDC）以太网主机
静止图像主机
虚拟串行设备
虚拟串行主机
虚拟串行/大容量存储设备
虚拟串行/鼠标设备


为什么STM8没有类似的解决方案？ STM8系列微控制器是否比AVR系列差？

问候和感谢，
简

＃stm8-u***＃stm8 #u*** #library



以下为原文






Hello,

Is there any software library that allows to build USB hardware with STM8 microcontroller without any additional chip?

I am looking it but I have not found anything so far. Such library would greatly improve value of STM8 microcontrollers (and volume of sale) as it would open possibility to construct the broad set of applications.


For Atmel AVR 8bit there are at least two nice solutions that runs on any AVR microcontroller with at least 2 kB of Flash memory, 128 bytes - e.g. ATTiny2313.
1 - V-USB is a software-only implementation of a low-speed USB device for Atmel�s AVR microcontrollers
2 - LUFA (Lightweight USB Framework for AVRs, formerly known as MyUSB)

If you have such library you can build a lot of useful applications e.g.
Android Accessory Host
Audio In Device
Audio In Host
Audio Out Device
Audio Out Host
Dual Virtual Serial Device
Generic HID Device
Generic HID Host
Joystick Device
Joystick Host
Keyboard Device
Keyboard/Mouse Device
Keyboard Host
Keyboard Host/Device Dual Mode
Mass Storage Device
Mass Storage/Keyboard Device
Mass Storage Host
MIDI Device
MIDI Host
Mouse Device
Mouse Host
Printer Host
RNDIS (CDC) Ethernet Device
RNDIS (CDC) Ethernet Host
Still Image Host
Virtual Serial Device
Virtual Serial Host
Virtual Serial/Mass Storage Device
Virtual Serial/Mouse Device


Why is no similar solution for STM8? Is STM8 family of microcontrollers somewhat worse than AVR family?

Regards and thanks,
Jane
  
#stm8-u*** #stm8 #u*** #library