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Re-added USB charger detection and auto reboot on host connect.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15774 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Björn Stenberg 2007-11-23 15:02:26 +00:00
parent f7f7967943
commit 20dbc1b21f
3 changed files with 114 additions and 17 deletions
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12
firmware/usbstack/usb_core.c
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@ -292,6 +292,7 @@ static const struct {
static int usb_address = 0;
static bool initialized = false;
static bool data_connection = false;
static struct event_queue usbcore_queue;
#ifdef USB_STORAGE
@ -305,6 +306,9 @@ static void ack_control(struct usb_ctrlrequest* req);
void usb_core_init(void)
{
if (initialized)
return;
queue_init(&usbcore_queue, false);
usb_drv_init();
#ifdef USB_STORAGE
@ -331,10 +335,16 @@ void usb_core_exit(void)
#ifdef USB_STORAGE
remove_thread(usbcore_thread);
#endif
data_connection = false;
}
logf("usb_core_exit() finished");
}
bool usb_core_data_connection(void)
{
return data_connection;
}
#ifdef USB_STORAGE
void usb_core_thread(void)
{
@ -352,6 +362,7 @@ void usb_core_thread(void)
void usb_core_control_request(struct usb_ctrlrequest* req)
{
/* note: interrupt context */
data_connection = true;
#ifdef USB_BENCHMARK
if ((req->bRequestType & 0x60) == USB_TYPE_VENDOR) {
@ -499,6 +510,7 @@ void usb_core_control_request(struct usb_ctrlrequest* req)
void usb_core_bus_reset(void)
{
usb_address = 0;
data_connection = false;
}
/* called by usb_drv_transfer_completed() */