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removed mute byte and added strDesc length

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This commit is contained in:
Ross Owen
2013-09-18 15:01:21 +01:00
parent 01c5c2b1a8
commit cdef644159
1 changed files with 15 additions and 10 deletions
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25
module_usb_audio/endpoint0/endpoint0.xc
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@@ -112,8 +112,6 @@ extern unsigned g_iap_reset;
unsigned g_dsdMode = 0; unsigned g_dsdMode = 0;
#endif #endif
unsigned g_muteSample = 0;
/* String descriptors */ /* String descriptors */
static unsigned char strDesc_langIDs[] = DESC_STR_LANGIDS; static unsigned char strDesc_langIDs[] = DESC_STR_LANGIDS;
@@ -294,7 +292,6 @@ void Endpoint0( chanend c_ep0_out, chanend c_ep0_in, chanend c_audioControl,
{ {
outuint(c_audioControl, SET_DSD_MODE); outuint(c_audioControl, SET_DSD_MODE);
outuint(c_audioControl, DSD_MODE_OFF); outuint(c_audioControl, DSD_MODE_OFF);
SET_SHARED_GLOBAL(g_muteSample, 0);
// Handshake // Handshake
chkct(c_audioControl, XS1_CT_END); chkct(c_audioControl, XS1_CT_END);
@@ -309,7 +306,6 @@ void Endpoint0( chanend c_ep0_out, chanend c_ep0_in, chanend c_audioControl,
{ {
outuint(c_audioControl, SET_DSD_MODE); outuint(c_audioControl, SET_DSD_MODE);
outuint(c_audioControl, DSD_MODE_NATIVE); outuint(c_audioControl, DSD_MODE_NATIVE);
SET_SHARED_GLOBAL(g_muteSample, 0x96969696);
chkct(c_audioControl, XS1_CT_END); chkct(c_audioControl, XS1_CT_END);
g_dsdMode = 1; g_dsdMode = 1;
} }
@@ -587,7 +583,7 @@ void Endpoint0( chanend c_ep0_out, chanend c_ep0_in, chanend c_audioControl,
cfgDesc_Audio2, sizeof(cfgDesc_Audio2), cfgDesc_Audio2, sizeof(cfgDesc_Audio2),
devDesc_Audio1, sizeof(devDesc_Audio1), devDesc_Audio1, sizeof(devDesc_Audio1),
cfgDesc_Audio1, sizeof(cfgDesc_Audio1), cfgDesc_Audio1, sizeof(cfgDesc_Audio1),
strDescs, strDescs, sizeof(strDescs)/sizeof(strDescs[0]),
sp, c_usb_test, g_curUsbSpeed); sp, c_usb_test, g_curUsbSpeed);
#else #else
/* Return Audio 2.0 Descriptors */ /* Return Audio 2.0 Descriptors */
@@ -599,7 +595,7 @@ void Endpoint0( chanend c_ep0_out, chanend c_ep0_in, chanend c_audioControl,
cfgDesc_Audio2, sizeof(cfgDesc_Audio2), cfgDesc_Audio2, sizeof(cfgDesc_Audio2),
devDesc_Null, sizeof(devDesc_Null), devDesc_Null, sizeof(devDesc_Null),
cfgDesc_Null, sizeof(cfgDesc_Null), cfgDesc_Null, sizeof(cfgDesc_Null),
strDescs, strDescs, sizeof(strDescs)/sizeof(strDescs[0]),
sp, c_usb_test, g_curUsbSpeed); sp, c_usb_test, g_curUsbSpeed);
#endif #endif
@@ -613,7 +609,8 @@ void Endpoint0( chanend c_ep0_out, chanend c_ep0_in, chanend c_audioControl,
cfgDesc_Audio2, sizeof(cfgDesc_Audio2), cfgDesc_Audio2, sizeof(cfgDesc_Audio2),
devDesc_Audio1, sizeof(devDesc_Audio1), devDesc_Audio1, sizeof(devDesc_Audio1),
cfgDesc_Audio1, sizeof(cfgDesc_Audio1), cfgDesc_Audio1, sizeof(cfgDesc_Audio1),
strDescs, sp, c_usb_test, g_curUsbSpeed); strDescs, sizeof(strDescs)/sizeof(strDescs[0]),
sp, c_usb_test, g_curUsbSpeed);
#elif FULL_SPEED_AUDIO_2 #elif FULL_SPEED_AUDIO_2
/* Return Audio 2.0 Descriptors for high_speed and full-speed */ /* Return Audio 2.0 Descriptors for high_speed and full-speed */
@@ -622,11 +619,19 @@ void Endpoint0( chanend c_ep0_out, chanend c_ep0_in, chanend c_audioControl,
{ {
/* Mod bSlotSize */ /* Mod bSlotSize */
cfgDesc_Audio2[STREAMING_ALT1_OFFSET+4] = 4; cfgDesc_Audio2[STREAMING_ALT1_OFFSET+4] = 4;
/* wMaxPacketSize */
cfgDesc_Audio2[STREAMING_ALT1_OFFSET+10] = MAX_PACKET_SIZE_OUT_HS&0xff;
cfgDesc_Audio2[STREAMING_ALT1_OFFSET+11] = (MAX_PACKET_SIZE_OUT_HS&0xff00)>>8;
} }
else else
{ {
/* Mod bSlotSize */ /* Mod bSlotSize */
cfgDesc_Audio2[STREAMING_ALT1_OFFSET+4] = 3; cfgDesc_Audio2[STREAMING_ALT1_OFFSET+4] = 3;
/* wMaxPacketSize */
cfgDesc_Audio2[STREAMING_ALT1_OFFSET+10] = MAX_PACKET_SIZE_OUT_FS&0xff;
cfgDesc_Audio2[STREAMING_ALT1_OFFSET+11] = (MAX_PACKET_SIZE_OUT_FS&0xff00)>>8;
} }
retVal = USB_StandardRequests(ep0_out, ep0_in, retVal = USB_StandardRequests(ep0_out, ep0_in,
@@ -634,7 +639,7 @@ void Endpoint0( chanend c_ep0_out, chanend c_ep0_in, chanend c_audioControl,
cfgDesc_Audio2, sizeof(cfgDesc_Audio2), cfgDesc_Audio2, sizeof(cfgDesc_Audio2),
null, 0, null, 0,
null, 0, null, 0,
strDescs, sp, c_usb_test, g_curUsbSpeed); strDescs, sizeof(strDescs)/sizeof(strDescs[0]), sp, c_usb_test, g_curUsbSpeed);
#else #else
/* Return Audio 2.0 Descriptors with Null device as fallback */ /* Return Audio 2.0 Descriptors with Null device as fallback */
retVal = USB_StandardRequests(ep0_out, ep0_in, retVal = USB_StandardRequests(ep0_out, ep0_in,
@@ -642,7 +647,7 @@ void Endpoint0( chanend c_ep0_out, chanend c_ep0_in, chanend c_audioControl,
cfgDesc_Audio2, sizeof(cfgDesc_Audio2), cfgDesc_Audio2, sizeof(cfgDesc_Audio2),
devDesc_Null, sizeof(devDesc_Null), devDesc_Null, sizeof(devDesc_Null),
cfgDesc_Null, sizeof(cfgDesc_Null), cfgDesc_Null, sizeof(cfgDesc_Null),
strDescs, sp, c_usb_test, g_curUsbSpeed); strDescs, sizeof(strDescs)/sizeof(strDescs[0], sp, c_usb_test, g_curUsbSpeed);
#endif #endif
} }
else else
@@ -653,7 +658,7 @@ void Endpoint0( chanend c_ep0_out, chanend c_ep0_in, chanend c_audioControl,
DFUcfgDesc, sizeof(DFUcfgDesc), DFUcfgDesc, sizeof(DFUcfgDesc),
null, 0, /* Used same descriptors for full and high-speed */ null, 0, /* Used same descriptors for full and high-speed */
null, 0, null, 0,
strDescs, sp, c_usb_test, g_curUsbSpeed); strDescs, sizeof(strDescs), sp, c_usb_test, g_curUsbSpeed);
} }
#endif /* ifndef DFU else */ #endif /* ifndef DFU else */