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Added hid controls

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This commit is contained in:
Ross Owen
2012-04-10 15:18:13 +01:00
parent ac0fa94bc7
commit b900002f84
8 changed files with 239 additions and 36 deletions
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33
module_usb_aud_shared/usb_buffer/usb_buffer.xc
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@@ -19,12 +19,10 @@
#include "xud.h"
#include "testct_byref.h"
//typedef unsigned int XUD_ep;
//int XUD_GetData_NoReq(chanend c, xc_ptr buffer);
//int XUD_SetData_NoReq(chanend c, xc_ptr buffer, unsigned datalength, unsigned startIndex);
XUD_ep XUD_Init_Ep(chanend c_ep);
inline void XUD_SetNotReady(XUD_ep e)
{
int chan_array_ptr;
@@ -73,9 +71,11 @@ extern unsigned g_numUsbChanIn;
* @param c_aud_fb chanend for feeback to xud
* @return void
*/
void buffer(register chanend c_aud_out, register chanend c_aud_in, chanend c_aud_fb,
void buffer(register chanend c_aud_out, register chanend c_aud_in, chanend c_aud_fb,
#ifdef MIDI
chanend c_midi_from_host,
chanend c_midi_to_host,
#endif
#ifdef IAP
chanend c_iap_from_host,
chanend c_iap_to_host,
@@ -84,6 +84,9 @@ void buffer(register chanend c_aud_out, register chanend c_aud_in, chanend c_aud
chanend ?c_int, chanend c_sof,
chanend c_aud_ctl,
in port p_off_mclk
#ifdef HID_CONTROLS
,chanend c_hid
#endif
)
{
XUD_ep ep_aud_out = XUD_Init_Ep(c_aud_out);
@@ -101,6 +104,10 @@ void buffer(register chanend c_aud_out, register chanend c_aud_in, chanend c_aud
#if defined(SPDIF_RX) || defined(ADAT_RX)
XUD_ep ep_int = XUD_Init_Ep(c_int);
#endif
#ifdef HID_CONTROLS
XUD_ep ep_hid = XUD_Init_Ep(c_hid);
#endif
unsigned datalength;
unsigned tmp;
@@ -149,6 +156,7 @@ void buffer(register chanend c_aud_out, register chanend c_aud_in, chanend c_aud
#endif
asm("stw %0, dp[aud_from_host_usb_ep]"::"r"(ep_aud_out));
asm("stw %0, dp[aud_to_host_usb_ep]"::"r"(ep_aud_in));
asm("stw %0, dp[g_ep_hid]"::"r"(ep_hid));
asm("stw %0, dp[buffer_aud_ctl_chan]"::"r"(c_aud_ctl));
/* Wait for USB connect then setup our first packet */
@@ -215,7 +223,6 @@ void buffer(register chanend c_aud_out, register chanend c_aud_in, chanend c_aud
(fb_clocks, unsigned[])[0] = 0;
{
int usb_speed;
int x;
@@ -661,6 +668,20 @@ void buffer(register chanend c_aud_out, register chanend c_aud_in, chanend c_aud
}
break;
#endif
#ifdef HID_CONTROLS
/* HID Report Data */
case inuint_byref(c_hid, tmp):
{
XUD_SetData_Inline(ep_hid, c_hid);
asm("stw %0, dp[g_hidFlag]" :: "r" (0) );
XUD_SetNotReady(ep_hid);
}
break;
#endif
}
}