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| author | Dean Camera <dean@fourwalledcubicle.com> | 2009-06-21 09:22:31 +0000 |
|---|---|---|
| committer | Dean Camera <dean@fourwalledcubicle.com> | 2009-06-21 09:22:31 +0000 |
| commit | 730624f745648cbd32bec7da64833cb2aadd44ea (patch) | |
| tree | 1fc67eab7c45f67d3005d3dfdb614629a47c3567 /LUFA/ManPages/CompileTimeTokens.txt | |
| parent | 9d506553aa750264ff6045ff9180397993cb37c0 (diff) | |
| download | lufa-730624f745648cbd32bec7da64833cb2aadd44ea.tar.gz lufa-730624f745648cbd32bec7da64833cb2aadd44ea.tar.bz2 lufa-730624f745648cbd32bec7da64833cb2aadd44ea.zip | |
Added new USE_INTERNAL_SERIAL define for using the unique serial numbers in some AVR models as the USB device's serial number, added NO_INTERNAL_SERIAL compile time option to turn off new serial number reading code. Updated Mass Storage and CDC based demos to use the new device serial number if the device it is compiled for supports it.
Diffstat (limited to 'LUFA/ManPages/CompileTimeTokens.txt')
| -rw-r--r-- | LUFA/ManPages/CompileTimeTokens.txt | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/LUFA/ManPages/CompileTimeTokens.txt b/LUFA/ManPages/CompileTimeTokens.txt index e1f248d8f..bc49ba2cc 100644 --- a/LUFA/ManPages/CompileTimeTokens.txt +++ b/LUFA/ManPages/CompileTimeTokens.txt @@ -80,13 +80,11 @@ * compatibility. If this token is defined, the structure element names are switched to the LUFA-specific but more descriptive
* names documented in the StdDescriptors.h source file.
*
- * <b>USE_INTERNAL_SERIAL</b> - ( \ref Group_Descriptors ) \n
+ * <b>NO_INTERNAL_SERIAL</b> - ( \ref Group_Descriptors ) \n
* Some AVR models contain a unique 20-digit serial number which can be used as the device serial number, while in device mode. This
* allows the host to uniquely identify the device regardless of if it is moved between USB ports on the same computer, allowing
- * allocated resources (such as drivers, COM Port number allocations) to be preserved. To make the library use this value for the
- * device's serial number, define this token in the project makefile, set it to a unique string descriptor index (i.e. one not used
- * elsewhere in the device for a string descriptor) and set the Device Descriptor's serial number descriptor index entry to the
- * USE_INTERNAL_SERIAL value.
+ * allocated resources (such as drivers, COM Port number allocations) to be preserved. This is not needed in many apps, and so the
+ * code that performs this task can be disabled by defining this option and passing it to the compiler via the -D switch.
*
* <b>FIXED_CONTROL_ENDPOINT_SIZE</b> - ( \ref Group_EndpointManagement ) \n
* By default, the library determines the size of the control endpoint (when in device mode) by reading the device descriptor.
|