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author | Frank Gevaerts <frank@gevaerts.be> | 2008-11-03 20:52:27 +0000 |
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committer | Frank Gevaerts <frank@gevaerts.be> | 2008-11-03 20:52:27 +0000 |
commit | 214cd81f080436fddb1994ed712f1000e143dfd7 (patch) | |
tree | 98e8deb0db4160385c4b73291031e61c4bc0c516 /firmware/usbstack/usb_core.c | |
parent | 65d9ca8a6f557847cf87ffe37e5b1ef48b1fa11b (diff) | |
download | rockbox-214cd81f080436fddb1994ed712f1000e143dfd7.tar.gz rockbox-214cd81f080436fddb1994ed712f1000e143dfd7.zip |
Add ramdisk storage driver. It will be useful for developing multi-driver storage
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18993 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/usbstack/usb_core.c')
-rw-r--r-- | firmware/usbstack/usb_core.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/firmware/usbstack/usb_core.c b/firmware/usbstack/usb_core.c index 7724049415..6003c8d197 100644 --- a/firmware/usbstack/usb_core.c +++ b/firmware/usbstack/usb_core.c | |||
@@ -300,6 +300,19 @@ static void set_serial_descriptor(void) | |||
300 | } | 300 | } |
301 | usb_string_iSerial.bLength=84; | 301 | usb_string_iSerial.bLength=84; |
302 | } | 302 | } |
303 | #elif (CONFIG_STORAGE & STORAGE_RAMDISK) | ||
304 | /* This "serial number" isn't unique, but it should never actually | ||
305 | appear in non-testing use */ | ||
306 | static void set_serial_descriptor(void) | ||
307 | { | ||
308 | short* p = &usb_string_iSerial.wString[1]; | ||
309 | int i; | ||
310 | for (i = 0; i < 16; i++) { | ||
311 | *p++ = hex[(2*i)&0xF]; | ||
312 | *p++ = hex[(2*i+1)&0xF]; | ||
313 | } | ||
314 | usb_string_iSerial.bLength=68; | ||
315 | } | ||
303 | #else | 316 | #else |
304 | #error No set_serial_descriptor() implementation for this target | 317 | #error No set_serial_descriptor() implementation for this target |
305 | #endif | 318 | #endif |