dengweijie/lib_xua
1
0
Fork 0
forked from PAWPAW-Mirror/lib_xua
Code Pull Requests Activity

Upates for XUD refactor

Browse Source
This commit is contained in:
Ross Owen
2012-06-11 11:36:46 +01:00
parent 2f1bbb4a98
commit 050b6001ab
7 changed files with 67 additions and 41 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
module_usb_aud_shared/usb_buffer/usb_buffer.xc
View File

@@ -70,10 +70,10 @@ extern unsigned g_numUsbChanIn;
* @return void
*/
void buffer(register chanend c_aud_out, register chanend c_aud_in, chanend c_aud_fb,
#ifdef MIDI
//#ifdef MIDI
chanend c_midi_from_host,
chanend c_midi_to_host,
#endif
//#endif
#ifdef IAP
chanend c_iap_from_host,
chanend c_iap_to_host,
@@ -224,19 +224,19 @@ void buffer(register chanend c_aud_out, register chanend c_aud_in, chanend c_aud
int usb_speed;
int x;
asm("ldaw %0, dp[fb_clocks]":"=r"(x));
//asm("ldaw %0, dp[fb_clocks]":"=r"(x));
GET_SHARED_GLOBAL(usb_speed, g_curUsbSpeed);
if (usb_speed == XUD_SPEED_HS)
{
XUD_SetReady_In(ep_aud_fb, PIDn_DATA0, x, 4);
XUD_SetReady_In(ep_aud_fb, fb_clocks, 4);
}
else
{
XUD_SetReady_In(ep_aud_fb, PIDn_DATA0, x, 3);
XUD_SetReady_In(ep_aud_fb, fb_clocks, 3);
}
}
@@ -503,11 +503,11 @@ void buffer(register chanend c_aud_out, register chanend c_aud_in, chanend c_aud
if (usb_speed == XUD_SPEED_HS)
{
XUD_SetReady_In(ep_aud_fb, PIDn_DATA0, x, 4);
XUD_SetReady_In(ep_aud_fb, fb_clocks, 4);
}
else
{
XUD_SetReady_In(ep_aud_fb, PIDn_DATA0, x, 3);
XUD_SetReady_In(ep_aud_fb, fb_clocks, 3);
}
}
break;