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@@ -1175,16 +1175,16 @@ void decouple(chanend c_mix_out,
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if (iap_data_collected_from_device != 0)
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{
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/* We have some more data to send set the amount of data to send */
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write_via_xc_ptr(iap_to_host_buffer_being_collected, midi_data_collected_from_device);
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write_via_xc_ptr(iap_to_host_buffer_being_collected, iap_data_collected_from_device);
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/* Swap the collecting and sending buffer */
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swap(iap_to_host_buffer_being_collected, midi_to_host_buffer_being_sent);
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swap(iap_to_host_buffer_being_collected, iap_to_host_buffer_being_sent);
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{
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/* Request to send packet */
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int len;
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asm("ldw %0, %1[0]":"=r"(len):"r"(iap_to_host_buffer_being_sent));
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XUD_SetReady_In(iap_to_host_usb_ep, 0, midi_to_host_buffer_being_sent+4, len);
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XUD_SetReady_In(iap_to_host_usb_ep, 0, iap_to_host_buffer_being_sent+4, len);
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}
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/* Mark as waiting for host to poll us */
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@@ -1201,7 +1201,7 @@ void decouple(chanend c_mix_out,
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else
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{
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/* Check if host has sent us iap OUT data */
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GET_SHARED_GLOBAL(iap_from_host_flag, g_midi_from_host_flag);
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GET_SHARED_GLOBAL(iap_from_host_flag, g_iap_from_host_flag);
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if (iap_from_host_flag)
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{
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/* The buffer() thread has filled up a buffer */
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@@ -1212,10 +1212,10 @@ void decouple(chanend c_mix_out,
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SET_SHARED_GLOBAL(g_iap_from_host_flag, 0);
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/* Read length from buffer[0] */
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read_via_xc_ptr(iap_data_remaining_to_device, midi_from_host_buffer);
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read_via_xc_ptr(iap_data_remaining_to_device, iap_from_host_buffer);
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/* Increment read pointer - buffer[0] is length */
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iap_from_host_rdptr = midi_from_host_buffer + 4;
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iap_from_host_rdptr = iap_from_host_buffer + 4;
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if (iap_data_remaining_to_device)
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{
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@@ -1230,7 +1230,7 @@ void decouple(chanend c_mix_out,
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select
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{
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/* Received word from iap thread - Check for ACK or Data */
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case iap_get_ack_or_data(c_midi, is_ack_iap, datum_iap):
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case iap_get_ack_or_data(c_iap, is_ack_iap, datum_iap):
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if (is_ack_iap)
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{
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/* An ack from the iap/uart thread means it has accepted some data we sent it
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@@ -1252,11 +1252,11 @@ void decouple(chanend c_mix_out,
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else
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{
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/* The iap/uart thread has sent us some data - handshake back */
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iap_send_ack(c_midi);
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if (iap_data_collected_from_device < MIDI_USB_BUFFER_TO_HOST_SIZE)
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iap_send_ack(c_iap);
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if (iap_data_collected_from_device < IAP_USB_BUFFER_TO_HOST_SIZE)
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{
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/* There is room in the collecting buffer for the data */
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xc_ptr p = (iap_to_host_buffer_being_collected + 4) + midi_data_collected_from_device;
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xc_ptr p = (iap_to_host_buffer_being_collected + 4) + iap_data_collected_from_device;
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// Add data to the buffer
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write_via_xc_ptr(p, datum_iap);
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iap_data_collected_from_device += 4;
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@@ -1269,16 +1269,16 @@ void decouple(chanend c_mix_out,
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// If we are not sending data to the host then initiate it
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if (!iap_waiting_on_send_to_host)
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{
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write_via_xc_ptr(iap_to_host_buffer_being_collected, midi_data_collected_from_device);
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write_via_xc_ptr(iap_to_host_buffer_being_collected, iap_data_collected_from_device);
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iap_data_collected_from_device = 0;
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swap(iap_to_host_buffer_being_collected, midi_to_host_buffer_being_sent);
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swap(iap_to_host_buffer_being_collected, iap_to_host_buffer_being_sent);
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// Signal other side to swap
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{
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int len;
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asm("ldw %0, %1[0]":"=r"(len):"r"(iap_to_host_buffer_being_sent));
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XUD_SetReady_In(iap_to_host_usb_ep, 0, midi_to_host_buffer_being_sent+4, len);
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XUD_SetReady_In(iap_to_host_usb_ep, 0, iap_to_host_buffer_being_sent+4, len);
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}
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iap_waiting_on_send_to_host = 1;
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}
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@@ -1287,7 +1287,7 @@ void decouple(chanend c_mix_out,
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default:
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break;
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}
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#endif // MIDI
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#endif // IAP
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}
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}
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