Merge branch 'master' into pdm_replay

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_dfu/host/xmos_dfu_osx/xmosdfu.cpp

@@ -351,7 +351,8 @@ int main(int argc, char **argv) {
     fprintf(stderr, "failed to initialise libusb\n");
     return -1;
   }
-
+//#define START_IN_DFU 1
+#ifndef START_IN_DFU
   r = find_xmos_device(0, listdev);
   if (r < 0) 
   {
@@ -369,6 +370,7 @@ int main(int argc, char **argv) {
     return -1;
   }
   printf("XMOS DFU application started - Interface %d claimed\n", XMOS_DFU_IF);
+#endif
 
   /* Dont go into DFU mode for save/restore */
   if(save) 
@@ -382,17 +384,18 @@ int main(int argc, char **argv) {
   else if(!listdev)
   {
 
+#ifndef START_IN_DFU
     printf("Detaching device from application mode.\n");
     xmos_dfu_resetintodfu(XMOS_DFU_IF);
 
     libusb_release_interface(devh, XMOS_DFU_IF);
     libusb_close(devh);
 
-
     printf("Waiting for device to restart and enter DFU mode...\n");
 
     // Wait for device to enter dfu mode and restart
     system("sleep 20");
+#endif
 
     // NOW IN DFU APPLICATION MODE
 

module_dfu/src/dfu.xc

@@ -339,7 +339,11 @@ int DFUReportResetState(chanend ?c_user_cmd)
     unsigned flag;
     flag = GetDFUFlag();
 
-    //if (DFU_reset_override == 0x11042011)
+//#define START_IN_DFU 1
+#ifdef START_IN_DFU
+    flag = 0x11042011;
+#endif
+    
     if (flag == 0x11042011)
     {
         unsigned int cmd_data[16];

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/devicedefines.h

@@ -479,19 +479,19 @@
 /**
  * @brief Product string for Audio Class 2.0 mode.
  *
- * Default: "xCore USB Audio 2.0"
+ * Default: "XMOS xCORE (UAC2.0)"
  */
 #ifndef PRODUCT_STR_A2
-#define PRODUCT_STR_A2           "xCORE USB Audio 2.0"
+#define PRODUCT_STR_A2           "XMOS xCORE (UAC2.0)"
 #endif
 
 /**
  * @brief Product string for Audio Class 1.0 mode
  *
- * Default: "xCore USB Audio 1.0"
+ * Default: "XMOS xCORE (UAC1.0)"
  */
 #ifndef PRODUCT_STR_A1
-#define PRODUCT_STR_A1           "xCORE USB Audio 1.0"
+#define PRODUCT_STR_A1           "XMOS xCORE (UAC1.0)"
 #endif
 
 /**

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)
@@ -674,7 +674,14 @@ int main()
         }
 #endif
 
-#ifndef PDM_RECORD        
+
+#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
+
+#ifndef PDM_RECORD    
 #if (NUM_PDM_MICS > 0)
         on stdcore[PDM_TILE]: pdm_mic(c_ds_output);
 #ifdef MIC_PROCESSING_USE_INTERFACE

module_usb_audio/reboot.xc

@@ -7,6 +7,8 @@
 #define XS1_SU_PERIPH_USB_ID 0x1
 
 #if (XUD_SERIES_SUPPORT == XUD_X200_SERIES)
+#include "xs2_su_registers.h"
+#define XS2_SU_PERIPH_USB_ID 0x1
 #define PLL_MASK 0x7FFFFFFF
 #else
 #define PLL_MASK 0xFFFFFFFF
@@ -33,6 +35,12 @@ void device_reboot_aux(void)
     unsigned int tileId;
     unsigned int tileArrayLength;
 
+#if (XUD_SERIES_SUPPORT == XUD_X200_SERIES)
+    /* Disconnect from bus */  
+    unsigned data[] = {4};  
+    write_periph_32(usb_tile, XS2_SU_PERIPH_USB_ID, XS1_GLX_PER_UIFM_FUNC_CONTROL_NUM, 1, data);  
+#endif
+
     /* Find size of tile array - note in future tools versions this will be available from platform.h */
     asm volatile ("ldc %0, tile.globound":"=r"(tileArrayLength));
 
@@ -61,14 +69,6 @@ void device_reboot_aux(void)
 /* Reboots XMOS device by writing to the PLL config register */
 void device_reboot(chanend spare)
 {
-#if (XUD_SERIES_SUPPORT != XUD_U_SERIES)
-    //outct(spare, XS1_CT_END);   // have to do this before freeing the chanend
-    //inct(spare);                // Receive end ct from usb_buffer to close down in both directions
-
-    /* Need a spare chanend so we can talk to the pll register */
-    //asm("freer res[%0]"::"r"(spare));
-#endif
     device_reboot_aux();
-
     while(1);
 }