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Added USE_INTERNAL_SERIAL compile time option to automatically read out the internal unique serial number as the device's serial number descriptor on supported AVR models.

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This commit is contained in:
Dean Camera
2009-06-20 11:43:26 +00:00
parent 35bdada24b
commit 00d0883507
12 changed files with 142 additions and 38 deletions
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12
LUFA/Drivers/USB/LowLevel/DevChapter9.h
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@@ -35,6 +35,9 @@
#include <avr/io.h>
#include <avr/pgmspace.h>
#include <avr/eeprom.h>
#include <avr/boot.h>
#include <stdlib.h>
#include <ctype.h>
#include "../HighLevel/StdDescriptors.h"
#include "../HighLevel/Events.h"
@@ -42,6 +45,15 @@
#include "../HighLevel/USBTask.h"
#include "LowLevel.h"
/* Preprocessor Checks: */
#if defined(USE_INTERNAL_SERIAL) && !(defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR))
#error USE_INTERNAL_SERIAL invalid, the selected AVR model does not contain unique serial bytes.
#endif
#if defined(USE_INTERNAL_SERIAL) && (USE_INTERNAL_SERIAL <= 1)
#error USE_INTERNAL_SERIAL must be defined to the string descriptor index chosen for the serial number descriptor.
#endif
/* Enable C linkage for C++ Compilers: */
#if defined(__cplusplus)
extern "C" {