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Added usb_display_info()

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@1266 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Linus Nielsen Feltzing 2002-06-30 14:11:28 +00:00
parent 6c77cc3576
commit 8151236d33
2 changed files with 24 additions and 3 deletions
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26
firmware/usb.c
View file

@ -26,6 +26,7 @@
#include "fat.h"
#include "disk.h"
#include "panic.h"
#include "lcd.h"
#define USB_REALLY_BRAVE
@ -109,7 +110,7 @@ static void usb_thread(void)
DEBUGF("USB inserted. Waiting for ack from %d threads...\n",
num_acks_to_expect);
break;
case SYS_USB_CONNECTED_ACK:
if(waiting_for_ack)
{
@ -121,7 +122,7 @@ static void usb_thread(void)
maybe even play some games and stuff. However, the
current firmware isn't quite ready for this yet.
Let's just chicken out and reboot. */
DEBUGF("All threads have acknowledged. Rebooting...\n");
DEBUGF("All threads have acknowledged. Continuing...\n");
#ifdef USB_REALLY_BRAVE
usb_slave_mode(true);
#else
@ -136,6 +137,9 @@ static void usb_thread(void)
break;
case USB_EXTRACTED:
/* First disable the USB mode */
usb_slave_mode(false);
/* Tell all threads that we are back in business */
num_acks_to_expect =
queue_broadcast(SYS_USB_DISCONNECTED, NULL) - 1;
@ -151,7 +155,6 @@ static void usb_thread(void)
if(num_acks_to_expect == 0)
{
DEBUGF("All threads have acknowledged. We're in business.\n");
usb_slave_mode(false);
}
else
{
@ -228,6 +231,19 @@ void usb_start_monitoring(void)
usb_monitor_enabled = true;
}
void usb_display_info(void)
{
lcd_stop_scroll();
lcd_clear_display();
#ifdef HAVE_LCD_BITMAP
lcd_puts(4, 3, "[USB Mode]");
lcd_update();
#else
lcd_puts(0, 0, "[USB Mode]");
#endif
}
#else
/* Dummy simulator functions */
@ -244,4 +260,8 @@ void usb_start_monitoring(void)
{
}
void usb_display_info(void)
{
}
#endif

1
firmware/usb.h
View file

@ -23,5 +23,6 @@ void usb_init(void);
void usb_start_monitoring(void);
void usb_acknowledge(int id);
void usb_wait_for_disconnect(struct event_queue *q);
void usb_display_info(void);
#endif