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More removal of now un-used buffer logic

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Ross Owen
2013-03-07 16:46:56 +00:00
parent 27b05df90d
commit 99fec446e6
1 changed files with 3 additions and 13 deletions
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16
module_usb_audio/usb_buffer/usb_buffer.xc
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@@ -65,9 +65,9 @@ unsigned char gc_zero_buffer2[4];
unsigned g_iap_reset = 1; unsigned g_iap_reset = 1;
unsigned g_iap_from_host_flag = 0; unsigned g_iap_from_host_flag = 0;
unsigned g_iap_to_host_flag = 0; unsigned g_iap_to_host_flag = 0;
int iap_to_host_usb_ep = 0; //int iap_to_host_usb_ep = 0;
int iap_to_host_int_usb_ep = 0; //int iap_to_host_int_usb_ep = 0;
int iap_from_host_usb_ep = 0; //int iap_from_host_usb_ep = 0;
#endif #endif
unsigned char fb_clocks[16]; unsigned char fb_clocks[16];
@@ -249,17 +249,7 @@ void buffer(register chanend c_aud_out, register chanend c_aud_in, chanend c_aud
#ifdef IAP #ifdef IAP
// get the two buffers to use for iap device->host // get the two buffers to use for iap device->host
//asm("ldaw %0, dp[g_iap_to_host_buffer_A]":"=r"(iap_to_host_buffer));
//asm("ldaw %0, dp[g_iap_to_host_buffer_B]":"=r"(iap_to_host_waiting_buffer));
asm("ldaw %0, dp[g_iap_from_host_buffer]":"=r"(iap_from_host_buffer)); asm("ldaw %0, dp[g_iap_from_host_buffer]":"=r"(iap_from_host_buffer));
// pass the iap->XUD chanends to decouple so that thread can
// initialize comm with XUD
asm("stw %0, dp[iap_to_host_usb_ep]"::"r"(ep_iap_to_host));
asm("stw %0, dp[iap_to_host_int_usb_ep]"::"r"(ep_iap_to_host_int));
asm("stw %0, dp[iap_from_host_usb_ep]"::"r"(ep_iap_from_host));
SET_SHARED_GLOBAL(g_iap_from_host_flag, 1);
#endif #endif
#ifdef OUTPUT #ifdef OUTPUT