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Reorganise USB initialisation to not depend on a specific enumeration sequence, by Bartosz Fabianowski, with minor tweaks by Michael Sevakis (FS#12497)

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FreeBSD apparently sends a SET_ADDRESS first, which confused our code.
This patch fixes that, and also simplifies the connection handling a bit.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31582 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Frank Gevaerts 2012-01-04 21:55:09 +00:00
parent fd5524ff92
commit 4fcffcbdf3
10 changed files with 86 additions and 133 deletions
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9
firmware/target/arm/pp/usb-fw-pp502x.c
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@ -224,15 +224,6 @@ void usb_insert_int(void)
USB_GPIO_INT_CLR = USB_GPIO_MASK;
timeout_register(&usb_oneshot, usb_timeout_event, HZ/5, val);
}
/* USB_DETECT_BY_CORE: Called when device descriptor is requested */
void usb_drv_usb_detect_event(void)
{
/* Filter for invalid bus reset when unplugging by checking the pin state. */
if(usb_plugged()) {
usb_status_event(USB_HOSTED);
}
}
#endif /* USB_STATUS_BY_EVENT */
#ifdef HAVE_BOOTLOADER_USB_MODE