* Normally this reduces the amount of configuration required for the library, allows the value to change dynamically (if\r
* descriptors are stored in EEPROM or RAM rather than flash memory) and reduces code maintenance. However, this token can be\r
* defined to a non-zero value instead to give the size in bytes of the control endpoint, to reduce the size of the compiled\r
- * binary at the expense of flexibility.\r
- *\r
- * <b>STATIC_ENDPOINT_CONFIGURATION</b> - ( \ref Group_EndpointManagement ) \n\r
- * By default, the endpoint configuration routine is designed to accept dynamic inputs, so that the endpoints can be configured\r
- * using variable values known only at runtime. This allows for a great deal of flexibility, however uses a small amount of binary\r
- * space which may be wasted if all endpoint configurations are static and known at compile time. Define this token via the -D switch\r
- * to optimize the endpoint configuration routine for constant inputs, to reduce the size of the compiled binary at the expense of\r
- * flexibility. Note that with this option dynamic values may still be used, but will result in many times more code to be generated than\r
- * if the option was disabled. This is designed to be used only if the FIXED_CONTROL_ENDPOINT_SIZE option is also used.\r
+ * binary.\r
*\r
* <b>USE_SINGLE_DEVICE_CONFIGURATION</b> - ( \ref Group_Device ) \n\r
* By default, the library determines the number of configurations a USB device supports by reading the device descriptor. This reduces\r
* EEPROM or RAM rather than flash memory) and reduces code maintenance. However, many USB device projects use only a single configuration.\r
* Defining this token enables single-configuration mode, reducing the compiled size of the binary at the expense of flexibility.\r
*\r
- * <b>FEATURELESS_CONTROL_ONLY_DEVICE</b> \n\r
- * In some limited USB device applications, device features (other than self-power) and endpoints other than the control endpoint aren't\r
- * used. In such limited situations, this token may be defined to remove the handling of the Set Feature Chapter 9 request entirely and\r
- * parts of the Get Feature chapter 9 request to save space. Generally, this is usually only useful in (some) bootloaders and is best avoided.\r
+ * <b>CONTROL_ONLY_DEVICE</b> \n\r
+ * In some limited USB device applications, there are no device endpoints other than the control endpoint; i.e. all device communication\r
+ * is through control endpoint requests. Defining this token will remove several features related to the selection and control of device\r
+ * endpoints internally, saving space. Generally, this is usually only useful in (some) bootloaders and is best avoided.\r
*\r
* <b>NO_STREAM_CALLBACKS</b> - ( \ref Group_EndpointPacketManagement , \ref Group_PipePacketManagement )\n\r
* Both the endpoint and the pipe driver code contains stream functions, allowing for arrays of data to be sent to or from the\r
projects / pub / lufa.git / blobdiff