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Trigger reset from endpoint 0.

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This commit is contained in:
Russell Gallop
2011-08-26 16:03:24 +01:00
parent 4b6ea19049
commit 7ffda0c885
2 changed files with 15 additions and 1 deletions
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9
module_usb_aud_shared/usb_buffer/decouple.xc
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@@ -158,6 +158,7 @@ int midi_from_host_usb_ep = 0;
#ifdef IAP
#ifdef IAP_BUFFERED
unsigned g_iap_reset = 0;
unsigned g_iap_from_host_flag = 0;
unsigned g_iap_to_host_flag = 0;
int iap_to_host_usb_ep = 0;
@@ -672,6 +673,7 @@ void decouple(chanend c_mix_out,
int is_ack_iap;
int is_reset;
int iap_reset;
unsigned int datum_iap;
int iap_data_remaining_to_device = 0;
int iap_data_collected_from_device = 0;
@@ -764,7 +766,6 @@ void decouple(chanend c_mix_out,
// send the current host -> device buffer out of the fifo
XUD_SetReady(iap_from_host_usb_ep, 1);
iap_send_reset(c_iap);
#endif
#endif
@@ -1172,6 +1173,12 @@ void decouple(chanend c_mix_out,
#ifdef IAP
#ifdef IAP_BUFFERED
GET_SHARED_GLOBAL(iap_reset, g_iap_reset);
if (iap_reset) {
iap_send_reset(c_iap); // What if this happen in the middle of a send/ack?
iap_reset = 0;
SET_SHARED_GLOBAL(g_iap_reset, iap_reset); // Reset has been signalled
}
// Need to handle sending ZLP on iap_to_host_usb_ep_int to signal iOS device to collect from bulk endpoint.
/* Check if buffer() has send IAP packet to host */
GET_SHARED_GLOBAL(iap_to_host_flag, g_iap_to_host_flag);