DFU flash code run on tile[0] even if XUD_TILE and AUDIO_IO_TILE are not 0

CHANGELOG.rst

@@ -5,6 +5,7 @@ sc_usb_audio Change Log
 -----
     - ADDED:      DFU to UAC1 descriptors (guarded by DFU and FORCE_UAC1_DFU)
     - RESOLVED:   Removed 'reinterpretation to type of larger alignment' warnings
+    - RESOLVED:   DFU flash code run on tile[0] even if XUD_TILE and AUDIO_IO_TILE are not 0
 
 7.1.0
 -----

module_usb_audio/audio_io/audio_io.xc

@@ -1113,7 +1113,7 @@ chanend c_spdif_out,
 chanend c_dig_rx,
 #endif
 chanend ?c_config, chanend ?c
-#if XUD_TILE != 0
+#if (XUD_TILE != 0) && (AUDIO_IO_TILE == 0)
 , server interface i_dfu ?dfuInterface
 #endif
 #if (NUM_PDM_MICS > 0)
@@ -1392,7 +1392,7 @@ chanend ?c_config, chanend ?c
 
                     while (1)
                     {
-#if XUD_TILE != 0
+#if (XUD_TILE != 0) && (AUDIO_IO_TILE == 0)
                        [[combine]]
                         par
                         {

module_usb_audio/audio_io/xua_audio.h

@@ -37,7 +37,7 @@ void audio(chanend c_in,
     chanend c_dig,
 #endif
     chanend ?c_config, chanend ?c_adc
-#if (XUD_TILE != 0)
+#if (XUD_TILE != 0) && (AUDIO_IO_TILE == 0)
    , server interface i_dfu ?dfuInterface
 #endif
 #if (NUM_PDM_MICS > 0)

module_usb_audio/main.xc

@@ -415,7 +415,7 @@ void usb_audio_io(chanend c_aud_in, chanend ?c_adc,
     chanend ?c_adat_rx,
     chanend ?c_clk_ctl,
     chanend ?c_clk_int
-#if (XUD_TILE != 0)
+#if (XUD_TILE != 0)  && (AUDIO_IO_TILE == 0)
     , server interface i_dfu ?dfuInterface
 #endif
 #if (NUM_PDM_MICS > 0)
@@ -459,7 +459,7 @@ void usb_audio_io(chanend c_aud_in, chanend ?c_adc,
                 c_dig_rx,
 #endif
                 c_aud_cfg, c_adc
-#if XUD_TILE != 0
+#if (XUD_TILE != 0) && (AUDIO_IO_TILE == 0)
                 , dfuInterface
 #endif
 #if (NUM_PDM_MICS > 0)
@@ -606,7 +606,7 @@ int main()
             , c_mix_ctl
 #endif
             ,c_aud_cfg, c_spdif_rx, c_adat_rx, c_clk_ctl, c_clk_int
-#if XUD_TILE != 0
+#if (XUD_TILE != 0) && (AUDIO_IO_TILE == 0)
             , dfuInterface
 #endif
 #if (NUM_PDM_MICS > 0)
@@ -674,6 +674,13 @@ int main()
         }
 #endif
 
+#if (XUD_TILE != 0 ) && (AUDIO_IO_TILE != 0)
+        /* Run flash code on its own - hope it gets combined */
+#warning Running DFU flash code on its own
+        on stdcore[0]: DFUHandler(dfuInterface, null);
+#endif
+
+
 #if (NUM_PDM_MICS > 0)
         on stdcore[PDM_TILE]: pdm_mic(c_ds_output);
 #ifdef MIC_PROCESSING_USE_INTERFACE