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

Removed inline asm comments in usb buffer select

Browse Source
This commit is contained in:
Ross Owen
2014-03-06 13:31:28 +00:00
parent a1d6c56352
commit ab2bb89db8
1 changed files with 1 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
module_usb_audio/usb_buffer/usb_buffer.xc
View File

@@ -320,7 +320,6 @@ void buffer(register chanend c_aud_out, register chanend c_aud_in, chanend c_aud
/* NOTE our feedback will be wrong for a couple of SOF's after a SF change due to /* NOTE our feedback will be wrong for a couple of SOF's after a SF change due to
* lastClock being incorrect */ * lastClock being incorrect */
asm("#sof");
/* Get MCLK count */ /* Get MCLK count */
asm (" getts %0, res[%1]" : "=r" (u_tmp) : "r" (p_off_mclk)); asm (" getts %0, res[%1]" : "=r" (u_tmp) : "r" (p_off_mclk));
@@ -410,7 +409,6 @@ void buffer(register chanend c_aud_out, register chanend c_aud_in, chanend c_aud
case XUD_SetData_Select(c_aud_fb, ep_aud_fb, result): case XUD_SetData_Select(c_aud_fb, ep_aud_fb, result):
{ {
XUD_BusSpeed_t busSpeed; XUD_BusSpeed_t busSpeed;
asm("#aud fb");
GET_SHARED_GLOBAL(busSpeed, g_curUsbSpeed); GET_SHARED_GLOBAL(busSpeed, g_curUsbSpeed);
@@ -428,8 +426,6 @@ void buffer(register chanend c_aud_out, register chanend c_aud_in, chanend c_aud
/* Received Audio packet HOST -> DEVICE. Datalength written to length */ /* Received Audio packet HOST -> DEVICE. Datalength written to length */
case XUD_GetData_Select(c_aud_out, ep_aud_out, length, result): case XUD_GetData_Select(c_aud_out, ep_aud_out, length, result):
{ {
asm("#h->d aud data");
GET_SHARED_GLOBAL(aud_from_host_buffer, g_aud_from_host_buffer); GET_SHARED_GLOBAL(aud_from_host_buffer, g_aud_from_host_buffer);
write_via_xc_ptr(aud_from_host_buffer, length); write_via_xc_ptr(aud_from_host_buffer, length);
@@ -442,7 +438,6 @@ void buffer(register chanend c_aud_out, register chanend c_aud_in, chanend c_aud
#ifdef MIDI #ifdef MIDI
case XUD_GetData_Select(c_midi_from_host, ep_midi_from_host, length, result): case XUD_GetData_Select(c_midi_from_host, ep_midi_from_host, length, result):
asm("#midi h->d");
if((result == XUD_RES_OKAY) && (length > 0)) if((result == XUD_RES_OKAY) && (length > 0))
{ {
@@ -463,7 +458,6 @@ void buffer(register chanend c_aud_out, register chanend c_aud_in, chanend c_aud
/* MIDI IN to host */ /* MIDI IN to host */
case XUD_SetData_Select(c_midi_to_host, ep_midi_to_host, result): case XUD_SetData_Select(c_midi_to_host, ep_midi_to_host, result):
asm("#midi d->h");
/* The buffer has been sent to the host, so we can ack the midi thread */ /* The buffer has been sent to the host, so we can ack the midi thread */
if (midi_data_collected_from_device != 0) if (midi_data_collected_from_device != 0)
@@ -489,7 +483,7 @@ void buffer(register chanend c_aud_out, register chanend c_aud_in, chanend c_aud
#ifdef IAP #ifdef IAP
/* IAP OUT from host. Datalength writen to tmp */ /* IAP OUT from host. Datalength writen to tmp */
case XUD_GetData_Select(c_iap_from_host, ep_iap_from_host, length, result): case XUD_GetData_Select(c_iap_from_host, ep_iap_from_host, length, result):
asm("#iap h->d");
if((result == XUD_RES_OKAY) && (length > 0)) if((result == XUD_RES_OKAY) && (length > 0))
{ {
iap_data_remaining_to_device = length; iap_data_remaining_to_device = length;
@@ -513,7 +507,6 @@ void buffer(register chanend c_aud_out, register chanend c_aud_in, chanend c_aud
/* IAP IN to host */ /* IAP IN to host */
case XUD_SetData_Select(c_iap_to_host, ep_iap_to_host, result): case XUD_SetData_Select(c_iap_to_host, ep_iap_to_host, result):
asm("#iap d->h");
if(result == XUD_RES_RST) if(result == XUD_RES_RST)
{ {
@@ -537,7 +530,6 @@ void buffer(register chanend c_aud_out, register chanend c_aud_in, chanend c_aud
#ifdef IAP_INT_EP #ifdef IAP_INT_EP
case XUD_SetData_Select(c_iap_to_host_int, ep_iap_to_host_int, result): case XUD_SetData_Select(c_iap_to_host_int, ep_iap_to_host_int, result):
asm("#iap int d->h");
/* Do nothing.. */ /* Do nothing.. */
/* Note, could get a reset notification here, but deal with it in the case above */ /* Note, could get a reset notification here, but deal with it in the case above */