espressif · me-no-dev · Oct 2, 2024 · Oct 2, 2024
diff --git a/components/arduino_tinyusb/CMakeLists.txt b/components/arduino_tinyusb/CMakeLists.txt
@@ -15,14 +15,18 @@ if(CONFIG_TINYUSB_ENABLED)
         "-DCFG_TUSB_DEBUG=${CONFIG_TINYUSB_DEBUG_LEVEL}"
         "-Wno-type-limits" # needed for the vanila tinyusb with turned off classes
     )
+  elseif(IDF_TARGET STREQUAL "esp32p4")
+    set(compile_options
+        "-DCFG_TUSB_MCU=OPT_MCU_ESP32P4"
+        "-DCFG_TUSB_DEBUG=${CONFIG_TINYUSB_DEBUG_LEVEL}"
+        "-Wno-type-limits" # needed for the vanila tinyusb with turned off classes
+    )
   endif()
 
   set(srcs
       # espressif:
-      #"${COMPONENT_DIR}/src/dcd_esp32sx.c"
       "${COMPONENT_DIR}/src/dcd_dwc2.c"
       # tusb:
-      #"${COMPONENT_DIR}/tinyusb/src/portable/espressif/esp32sx/dcd_esp32sx.c"
       #"{COMPONENT_DIR}/tinyusb/src/portable/synopsys/dwc2/dcd_dwc2.c"
       "${COMPONENT_DIR}/tinyusb/src/class/cdc/cdc_device.c"
       "${COMPONENT_DIR}/tinyusb/src/class/hid/hid_device.c"
@@ -32,6 +36,7 @@ if(CONFIG_TINYUSB_ENABLED)
       "${COMPONENT_DIR}/tinyusb/src/class/dfu/dfu_rt_device.c"
       "${COMPONENT_DIR}/tinyusb/src/class/dfu/dfu_device.c"
       "${COMPONENT_DIR}/tinyusb/src/class/vendor/vendor_device.c"
+      "${COMPONENT_DIR}/tinyusb/src/class/net/ncm_device.c"
       "${COMPONENT_DIR}/tinyusb/src/common/tusb_fifo.c"
       "${COMPONENT_DIR}/tinyusb/src/device/usbd_control.c"
       "${COMPONENT_DIR}/tinyusb/src/device/usbd.c"
@@ -56,16 +61,15 @@ if(CONFIG_TINYUSB_ENABLED)
 
   set(requires esp_rom freertos soc)
   set(priv_requires arduino main)
-  ### tinyusb lib ###
-  ###################
-  idf_component_register(INCLUDE_DIRS ${includes_public} PRIV_INCLUDE_DIRS ${includes_private} SRCS ${srcs} REQUIRES ${requires} PRIV_REQUIRES ${priv_requires})
-  # add_library(${COMPONENT_TARGET} STATIC ${srcs})
-  # target_include_directories(
-  #   ${COMPONENT_TARGET}
-  #   PUBLIC ${includes_public}
-  #   PRIVATE ${includes_private})
+
+  idf_component_register(
+    INCLUDE_DIRS ${includes_public} 
+    PRIV_INCLUDE_DIRS ${includes_private} 
+    SRCS ${srcs} 
+    REQUIRES ${requires} 
+    PRIV_REQUIRES ${priv_requires}
+    )
   target_compile_options(${COMPONENT_TARGET} PRIVATE ${compile_options})
-  #target_link_libraries(${COMPONENT_TARGET} INTERFACE ${COMPONENT_TARGET})
 
 else()
 

diff --git a/components/arduino_tinyusb/Kconfig.projbuild b/components/arduino_tinyusb/Kconfig.projbuild
@@ -233,6 +233,17 @@ menu "Arduino TinyUSB"
 
     endmenu
 
+    menu "NCM driver"
+        depends on TINYUSB_ENABLED
+
+        config TINYUSB_NCM_ENABLED
+            bool "Enable USB NCM TinyUSB driver"
+            default y
+            help
+                Enable USB NCM TinyUSB driver.
+
+    endmenu
+
     config TINYUSB_DEBUG_LEVEL
         int "TinyUSB log level (0-3)"
         default 0

diff --git a/components/arduino_tinyusb/include/tusb_config.h b/components/arduino_tinyusb/include/tusb_config.h
@@ -72,6 +72,10 @@ extern "C" {
 #   define CONFIG_TINYUSB_VENDOR_ENABLED 0
 #endif
 
+#ifndef CONFIG_TINYUSB_NCM_ENABLED
+#   define CONFIG_TINYUSB_NCM_ENABLED 0
+#endif
+
 /*                      */
 /* COMMON CONFIGURATION */
 /*                      */
@@ -113,6 +117,7 @@ extern "C" {
 #define CFG_TUD_DFU_RUNTIME			CONFIG_TINYUSB_DFU_RT_ENABLED
 #define CFG_TUD_DFU					CONFIG_TINYUSB_DFU_ENABLED
 #define CFG_TUD_VENDOR 				CONFIG_TINYUSB_VENDOR_ENABLED
+#define CFG_TUD_NCM 				CONFIG_TINYUSB_NCM_ENABLED
 
 // CDC FIFO size of TX and RX
 #define CFG_TUD_CDC_RX_BUFSIZE 		CONFIG_TINYUSB_CDC_RX_BUFSIZE

diff --git a/patches/tinyusb_dcd_dwc2.diff → ...ts/arduino_tinyusb/patches/dcd_dwc2.patch b/patches/tinyusb_dcd_dwc2.diff → ...ts/arduino_tinyusb/patches/dcd_dwc2.patch
@@ -1,83 +1,81 @@
---- a/components/arduino_tinyusb/tinyusb/src/portable/synopsys/dwc2/dcd_dwc2.c	2024-06-10 22:10:55.000000000 +0300
-+++ b/components/arduino_tinyusb/tinyusb/src/portable/synopsys/dwc2/dcd_dwc2.c	2024-06-10 22:20:01.000000000 +0300
-@@ -186,6 +186,18 @@
-   return true;
- }
-
-+#if TU_CHECK_MCU(OPT_MCU_ESP32S2, OPT_MCU_ESP32S3)
+--- a/components/arduino_tinyusb/src/dcd_dwc2.c	2024-10-02 12:17:40.000000000 +0300
++++ b/components/arduino_tinyusb/src/dcd_dwc2.c	2024-10-02 12:19:48.000000000 +0300
+@@ -316,6 +316,16 @@
+ //--------------------------------------------------------------------
+ // Endpoint
+ //--------------------------------------------------------------------
++#if defined(TUP_USBIP_DWC2_ESP32)
 +// Keep count of how many FIFOs are in use
 +static uint8_t _allocated_fifos = 1; //FIFO0 is always in use
 +
 +// Will either return an unused FIFO number, or 0 if all are used.
-+static uint8_t get_free_fifo(void)
-+{
++static uint8_t get_free_fifo(void) {
 +  if (_allocated_fifos < 5) return _allocated_fifos++;
 +  return 0;
 +}
 +#endif
-+
+ 
  static void edpt_activate(uint8_t rhport, tusb_desc_endpoint_t const * p_endpoint_desc) {
    dwc2_regs_t* dwc2 = DWC2_REG(rhport);
-   uint8_t const epnum = tu_edpt_number(p_endpoint_desc->bEndpointAddress);
-@@ -205,7 +217,18 @@
+@@ -336,7 +346,18 @@
      dwc2->epout[epnum].doepctl = dxepctl;
      dwc2->daintmsk |= TU_BIT(DAINTMSK_OEPM_Pos + epnum);
    } else {
 -    dwc2->epin[epnum].diepctl = dxepctl | (epnum << DIEPCTL_TXFNUM_Pos);
 +    uint8_t fifo_num = epnum;
-+#if TU_CHECK_MCU(OPT_MCU_ESP32S2, OPT_MCU_ESP32S3)
++#if defined(TUP_USBIP_DWC2_ESP32)
 +    // Special Case for EP5, which is used by CDC but not actually called by the driver
 +    // we can give it a fake FIFO
 +    if (epnum == 5) {
 +      fifo_num = epnum;
 +    } else {
 +      fifo_num = get_free_fifo();
 +    }
-+    TU_ASSERT(fifo_num != 0);
++    //TU_ASSERT(fifo_num != 0);
 +#endif
 +    dwc2->epin[epnum].diepctl = dxepctl | (fifo_num << DIEPCTL_TXFNUM_Pos);
-     dwc2->daintmsk |= (1 << (DAINTMSK_IEPM_Pos + epnum));
+     dwc2->daintmsk |= TU_BIT(DAINTMSK_IEPM_Pos + epnum);
    }
  }
-@@ -728,6 +751,10 @@
-   // reset allocated fifo IN
-   _allocated_fifo_words_tx = 16;
+@@ -850,6 +871,10 @@
+     xfer_status[n][TUSB_DIR_IN].max_size = 0;
+   }
 
-+#if TU_CHECK_MCU(OPT_MCU_ESP32S2, OPT_MCU_ESP32S3)
++#if defined(TUP_USBIP_DWC2_ESP32)
 +  _allocated_fifos = 1;
 +#endif
 +
-   fifo_flush_tx(dwc2, 0x10); // all tx fifo
-   fifo_flush_rx(dwc2);
- }
-@@ -1096,6 +1123,9 @@
+   dfifo_flush_tx(dwc2, 0x10); // all tx fifo
+   dfifo_flush_rx(dwc2);
+
+@@ -1204,6 +1229,9 @@
    if (int_status & GINTSTS_USBRST) {
      // USBRST is start of reset.
      dwc2->gintsts = GINTSTS_USBRST;
-+#if TU_CHECK_MCU(OPT_MCU_ESP32S2, OPT_MCU_ESP32S3)
++#if defined(TUP_USBIP_DWC2_ESP32)
 +    _allocated_fifos = 1;
 +#endif
      bus_reset(rhport);
    }
 
-@@ -1127,7 +1157,11 @@
+@@ -1235,7 +1263,11 @@
 
    if (int_status & GINTSTS_USBSUSP) {
      dwc2->gintsts = GINTSTS_USBSUSP;
 -    dcd_event_bus_signal(rhport, DCD_EVENT_SUSPEND, true);
 +    //dcd_event_bus_signal(rhport, DCD_EVENT_SUSPEND, true);
 +    dcd_event_bus_signal(rhport, DCD_EVENT_UNPLUGGED, true);
-+#if TU_CHECK_MCU(OPT_MCU_ESP32S2, OPT_MCU_ESP32S3)
++#if defined(TUP_USBIP_DWC2_ESP32)
 +    _allocated_fifos = 1;
 +#endif
    }
 
    if (int_status & GINTSTS_WKUINT) {
-@@ -1144,6 +1178,9 @@
+@@ -1252,6 +1284,9 @@
 
      if (otg_int & GOTGINT_SEDET) {
        dcd_event_bus_signal(rhport, DCD_EVENT_UNPLUGGED, true);
-+#if TU_CHECK_MCU(OPT_MCU_ESP32S2, OPT_MCU_ESP32S3)
++#if defined(TUP_USBIP_DWC2_ESP32)
 +      _allocated_fifos = 1;
 +#endif
      }