Merge remote-tracking branch 'tinyusb/master' into pr-osal-spin-deinit

Signed-off-by: HiFiPhile <[email protected]>

18 files changed, 94 insertions, 78 deletions

diff --git a/test/fuzz/dcd_fuzz.cc b/test/fuzz/dcd_fuzz.cc
index 046a90555..3e73f0acf 100644
--- a/test/fuzz/dcd_fuzz.cc
+++ b/test/fuzz/dcd_fuzz.cc
@@ -61,14 +61,22 @@ void dcd_int_handler(uint8_t rhport) {
 
   // Choose if we want to generate a signal based on the fuzzed data.
   if (_fuzz_data_provider->ConsumeBool()) {
-    dcd_event_bus_signal(
-        rhport,
-        // Choose a random event based on the fuzz data.
-        (dcd_eventid_t)_fuzz_data_provider->ConsumeIntegralInRange<uint8_t>(
-            DCD_EVENT_INVALID + 1, DCD_EVENT_COUNT - 1),
-        // Identify trigger as either an interrupt or a syncrhonous call
-        // depending on fuzz data.
-        _fuzz_data_provider->ConsumeBool());
+    // Only generate bus signal events that don't carry additional union data.
+    // DCD_EVENT_XFER_COMPLETE, DCD_EVENT_SOF, and DCD_EVENT_BUS_RESET need
+    // properly initialized union fields; USBD_EVENT_FUNC_CALL is internal only.
+    // Valid bus-signal-only events: UNPLUGGED(2), SUSPEND(4), RESUME(5).
+    static const dcd_eventid_t bus_signal_events[] = {
+        DCD_EVENT_UNPLUGGED, DCD_EVENT_SUSPEND, DCD_EVENT_RESUME};
+    uint8_t idx = _fuzz_data_provider->ConsumeIntegralInRange<uint8_t>(0, 2);
+    dcd_event_bus_signal(rhport, bus_signal_events[idx],
+                         _fuzz_data_provider->ConsumeBool());
+  }
+
+  // Optionally generate a BUS_RESET event with a valid speed value.
+  if (_fuzz_data_provider->ConsumeBool()) {
+    tusb_speed_t speed = (tusb_speed_t)_fuzz_data_provider->ConsumeIntegralInRange<uint8_t>(
+        TUSB_SPEED_FULL, TUSB_SPEED_HIGH);
+    dcd_event_bus_reset(rhport, speed, _fuzz_data_provider->ConsumeBool());
   }
 
   if (_fuzz_data_provider->ConsumeBool()) {
@@ -104,7 +112,7 @@ void dcd_set_address(uint8_t rhport, uint8_t dev_addr) {
   UNUSED(rhport);
   state.address = dev_addr;
   // Respond with status.
-  dcd_edpt_xfer(rhport, tu_edpt_addr(0, TUSB_DIR_IN), NULL, 0);
+  dcd_edpt_xfer(rhport, tu_edpt_addr(0, TUSB_DIR_IN), NULL, 0, false);
   return;
 }
 
@@ -160,10 +168,11 @@ void dcd_edpt_close(uint8_t rhport, uint8_t ep_addr) {
 // Submit a transfer, When complete dcd_event_xfer_complete() is invoked to
 // notify the stack
 bool dcd_edpt_xfer(uint8_t rhport, uint8_t ep_addr, uint8_t *buffer,
-                   uint16_t total_bytes) {
+                   uint16_t total_bytes, bool is_isr) {
   UNUSED(rhport);
   UNUSED(buffer);
   UNUSED(total_bytes);
+  UNUSED(is_isr);
 
   uint8_t const dir = tu_edpt_dir(ep_addr);
 
diff --git a/test/fuzz/device/cdc/CMakeLists.txt b/test/fuzz/device/cdc/CMakeLists.txt
index c60f292b9..85094cfb1 100644
--- a/test/fuzz/device/cdc/CMakeLists.txt
+++ b/test/fuzz/device/cdc/CMakeLists.txt
@@ -2,28 +2,25 @@ cmake_minimum_required(VERSION 3.5)
 
 include(${CMAKE_CURRENT_SOURCE_DIR}/../../../hw/bsp/family_support.cmake)
 
-# gets PROJECT name for the example (e.g. <BOARD>-<DIR_NAME>)
-family_get_project_name(PROJECT ${CMAKE_CURRENT_LIST_DIR})
-
-project(${PROJECT})
+project(cdc)
 
 # Checks this example is valid for the family and initializes the project
-family_initialize_project(${PROJECT} ${CMAKE_CURRENT_LIST_DIR})
+family_initialize_project(${PROJECT_NAME} ${CMAKE_CURRENT_LIST_DIR})
 
-add_executable(${PROJECT})
+add_executable(${PROJECT_NAME})
 
 # Example source
-target_sources(${PROJECT} PUBLIC
+target_sources(${PROJECT_NAME} PUBLIC
   ${CMAKE_CURRENT_SOURCE_DIR}/src/main.c
   ${CMAKE_CURRENT_SOURCE_DIR}/src/msc_disk.c
   ${CMAKE_CURRENT_SOURCE_DIR}/src/usb_descriptors.c
   )
 
 # Example include
-target_include_directories(${PROJECT} PUBLIC
+target_include_directories(${PROJECT_NAME} PUBLIC
   ${CMAKE_CURRENT_SOURCE_DIR}/src
   )
 
 # Configure compilation flags and libraries for the example without RTOS.
 # See the corresponding function in hw/bsp/FAMILY/family.cmake for details.
-family_configure_device_example(${PROJECT} noos)
+family_configure_device_example(${PROJECT_NAME} noos)
diff --git a/test/fuzz/device/cdc/Makefile b/test/fuzz/device/cdc/Makefile
index 7071df057..d448907f0 100644
--- a/test/fuzz/device/cdc/Makefile
+++ b/test/fuzz/device/cdc/Makefile
@@ -2,10 +2,10 @@ include ../../make.mk
 
 INC += \
 	src \
-	$(TOP)/hw \
+
 
 # Example source
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(wildcard src/*.c))
-SRC_CXX += $(addprefix $(CURRENT_PATH)/, $(wildcard src/*.cc))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(wildcard src/*.c))
+SRC_CXX += $(addprefix $(EXAMPLE_PATH)/, $(wildcard src/*.cc))
 
 include ../../rules.mk
diff --git a/test/fuzz/device/cdc/src/fuzz.cc b/test/fuzz/device/cdc/src/fuzz.cc
index 0560e8621..ea13fce92 100644
--- a/test/fuzz/device/cdc/src/fuzz.cc
+++ b/test/fuzz/device/cdc/src/fuzz.cc
@@ -52,7 +52,11 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
       provider.ConsumeIntegralInRange<size_t>(0, Size));
   fuzz_init(callback_data.data(), callback_data.size());
   // init device stack on configured roothub port
-  tud_init(BOARD_TUD_RHPORT);
+  tusb_rhport_init_t dev_init = {
+    .role = TUSB_ROLE_DEVICE,
+    .speed = TUSB_SPEED_AUTO
+  };
+  tusb_init(BOARD_TUD_RHPORT, &dev_init);
 
   for (int i = 0; i < FUZZ_ITERATIONS; i++) {
     if (provider.remaining_bytes() == 0) {
diff --git a/test/fuzz/device/cdc/src/tusb_config.h b/test/fuzz/device/cdc/src/tusb_config.h
index 10a8a825a..14b7b627d 100644
--- a/test/fuzz/device/cdc/src/tusb_config.h
+++ b/test/fuzz/device/cdc/src/tusb_config.h
@@ -23,8 +23,8 @@
  *
  */
 
-#ifndef _TUSB_CONFIG_H_
-#define _TUSB_CONFIG_H_
+#ifndef TUSB_CONFIG_H_
+#define TUSB_CONFIG_H_
 
 #ifdef __cplusplus
  extern "C" {
@@ -101,8 +101,10 @@
 #define CFG_TUD_CDC_RX_BUFSIZE   (TUD_OPT_HIGH_SPEED ? 512 : 64)
 #define CFG_TUD_CDC_TX_BUFSIZE   (TUD_OPT_HIGH_SPEED ? 512 : 64)
 
-// CDC Endpoint transfer buffer size, more is faster
-#define CFG_TUD_CDC_EP_BUFSIZE   (TUD_OPT_HIGH_SPEED ? 512 : 64)
+// CDC Endpoint transfer buffer size, default to max bulk packet size (HS 512, FS 64). Larger is faster.
+// Larger RX_EPSIZE requires CFG_TUD_CDC_RX_NEED_ZLP = 1 and host ZLP support
+#define CFG_TUD_CDC_RX_EPSIZE  (TUD_OPT_HIGH_SPEED ? 512 : 64)
+#define CFG_TUD_CDC_TX_EPSIZE  (TUD_OPT_HIGH_SPEED ? 512 : 64)
 
 // MSC Buffer size of Device Mass storage
 #define CFG_TUD_MSC_EP_BUFSIZE   512
@@ -111,4 +113,4 @@
  }
 #endif
 
-#endif /* _TUSB_CONFIG_H_ */
+#endif /* TUSB_CONFIG_H_ */
diff --git a/test/fuzz/device/cdc/src/usb_descriptors.cc b/test/fuzz/device/cdc/src/usb_descriptors.cc
index c26bd18c3..0d7d17b4b 100644
--- a/test/fuzz/device/cdc/src/usb_descriptors.cc
+++ b/test/fuzz/device/cdc/src/usb_descriptors.cc
@@ -30,10 +30,10 @@
  * Auto ProductID layout's Bitmap:
  *   [MSB]         HID | CDC          [LSB]
  */
-#define _PID_MAP(itf, n) ((CFG_TUD_##itf) << (n))
+#define PID_MAP(itf, n) ((CFG_TUD_##itf) << (n))
 #define USB_PID                                                                \
-  (0x4000 | _PID_MAP(CDC, 0) | _PID_MAP(HID, 2) | _PID_MAP(MIDI, 3) |          \
-   _PID_MAP(VENDOR, 4))
+  (0x4000 | PID_MAP(CDC, 0) | PID_MAP(HID, 2) | PID_MAP(MIDI, 3) |          \
+   PID_MAP(VENDOR, 4))
 
 #define USB_VID 0xCafe
 #define USB_BCD 0x0200
diff --git a/test/fuzz/device/msc/CMakeLists.txt b/test/fuzz/device/msc/CMakeLists.txt
index 8bff217cb..6eb6c8c46 100644
--- a/test/fuzz/device/msc/CMakeLists.txt
+++ b/test/fuzz/device/msc/CMakeLists.txt
@@ -2,28 +2,25 @@ cmake_minimum_required(VERSION 3.5)
 
 include(${CMAKE_CURRENT_SOURCE_DIR}/../../../hw/bsp/family_support.cmake)
 
-# gets PROJECT name for the example (e.g. <BOARD>-<DIR_NAME>)
-family_get_project_name(PROJECT ${CMAKE_CURRENT_LIST_DIR})
-
-project(${PROJECT})
+project(msc)
 
 # Checks this example is valid for the family and initializes the project
-family_initialize_project(${PROJECT} ${CMAKE_CURRENT_LIST_DIR})
+family_initialize_project(${PROJECT_NAME} ${CMAKE_CURRENT_LIST_DIR})
 
-add_executable(${PROJECT})
+add_executable(${PROJECT_NAME})
 
 # Example source
-target_sources(${PROJECT} PUBLIC
+target_sources(${PROJECT_NAME} PUBLIC
         ${CMAKE_CURRENT_SOURCE_DIR}/src/main.c
         ${CMAKE_CURRENT_SOURCE_DIR}/src/msc_disk.c
         ${CMAKE_CURRENT_SOURCE_DIR}/src/usb_descriptors.c
         )
 
 # Example include
-target_include_directories(${PROJECT} PUBLIC
+target_include_directories(${PROJECT_NAME} PUBLIC
         ${CMAKE_CURRENT_SOURCE_DIR}/src
         )
 
 # Configure compilation flags and libraries for the example without RTOS.
 # See the corresponding function in hw/bsp/FAMILY/family.cmake for details.
-family_configure_device_example(${PROJECT} noos)
+family_configure_device_example(${PROJECT_NAME} noos)
diff --git a/test/fuzz/device/msc/Makefile b/test/fuzz/device/msc/Makefile
index 7071df057..d448907f0 100644
--- a/test/fuzz/device/msc/Makefile
+++ b/test/fuzz/device/msc/Makefile
@@ -2,10 +2,10 @@ include ../../make.mk
 
 INC += \
 	src \
-	$(TOP)/hw \
+
 
 # Example source
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(wildcard src/*.c))
-SRC_CXX += $(addprefix $(CURRENT_PATH)/, $(wildcard src/*.cc))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(wildcard src/*.c))
+SRC_CXX += $(addprefix $(EXAMPLE_PATH)/, $(wildcard src/*.cc))
 
 include ../../rules.mk
diff --git a/test/fuzz/device/msc/src/fuzz.cc b/test/fuzz/device/msc/src/fuzz.cc
index 371d49882..8981e5570 100644
--- a/test/fuzz/device/msc/src/fuzz.cc
+++ b/test/fuzz/device/msc/src/fuzz.cc
@@ -46,8 +46,11 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
   std::vector<uint8_t> callback_data = provider.ConsumeBytes<uint8_t>(
       provider.ConsumeIntegralInRange<size_t>(0, Size));
   fuzz_init(callback_data.data(), callback_data.size());
-  // init device stack on configured roothub port
-  tud_init(BOARD_TUD_RHPORT);
+  tusb_rhport_init_t dev_init = {
+    .role = TUSB_ROLE_DEVICE,
+    .speed = TUSB_SPEED_AUTO
+  };
+  tusb_init(BOARD_TUD_RHPORT, &dev_init);
 
   for (int i = 0; i < FUZZ_ITERATIONS; i++) {
     if (provider.remaining_bytes() == 0) {
diff --git a/test/fuzz/device/msc/src/tusb_config.h b/test/fuzz/device/msc/src/tusb_config.h
index ca39c6b0a..7a4a24fb8 100644
--- a/test/fuzz/device/msc/src/tusb_config.h
+++ b/test/fuzz/device/msc/src/tusb_config.h
@@ -23,8 +23,8 @@
  *
  */
 
-#ifndef _TUSB_CONFIG_H_
-#define _TUSB_CONFIG_H_
+#ifndef TUSB_CONFIG_H_
+#define TUSB_CONFIG_H_
 
 #ifdef __cplusplus
  extern "C" {
@@ -101,8 +101,10 @@
 #define CFG_TUD_CDC_RX_BUFSIZE   (TUD_OPT_HIGH_SPEED ? 512 : 64)
 #define CFG_TUD_CDC_TX_BUFSIZE   (TUD_OPT_HIGH_SPEED ? 512 : 64)
 
-// CDC Endpoint transfer buffer size, more is faster
-#define CFG_TUD_CDC_EP_BUFSIZE   (TUD_OPT_HIGH_SPEED ? 512 : 64)
+// CDC Endpoint transfer buffer size, default to max bulk packet size (HS 512, FS 64). Larger is faster.
+// Larger RX_EPSIZE requires CFG_TUD_CDC_RX_NEED_ZLP = 1 and host ZLP support
+#define CFG_TUD_CDC_RX_EPSIZE  (TUD_OPT_HIGH_SPEED ? 512 : 64)
+#define CFG_TUD_CDC_TX_EPSIZE  (TUD_OPT_HIGH_SPEED ? 512 : 64)
 
 // MSC Buffer size of Device Mass storage
 #define CFG_TUD_MSC_EP_BUFSIZE   512
@@ -111,4 +113,4 @@
  }
 #endif
 
-#endif /* _TUSB_CONFIG_H_ */
+#endif /* TUSB_CONFIG_H_ */
diff --git a/test/fuzz/device/msc/src/usb_descriptors.cc b/test/fuzz/device/msc/src/usb_descriptors.cc
index 6d9c4cd96..55c113ad7 100644
--- a/test/fuzz/device/msc/src/usb_descriptors.cc
+++ b/test/fuzz/device/msc/src/usb_descriptors.cc
@@ -30,10 +30,10 @@
  * Auto ProductID layout's Bitmap:
  *   [MSB]         HID | MSC | CDC          [LSB]
  */
-#define _PID_MAP(itf, n) ((CFG_TUD_##itf) << (n))
+#define PID_MAP(itf, n) ((CFG_TUD_##itf) << (n))
 #define USB_PID                                                                \
-  (0x4000 | _PID_MAP(MSC, 0) | _PID_MAP(HID, 1) | _PID_MAP(MIDI, 2) |          \
-   _PID_MAP(VENDOR, 3))
+  (0x4000 | PID_MAP(MSC, 0) | PID_MAP(HID, 1) | PID_MAP(MIDI, 2) |          \
+   PID_MAP(VENDOR, 3))
 #define USB_VID 0xCafe
 #define USB_BCD 0x0200
 
diff --git a/test/fuzz/device/net/CMakeLists.txt b/test/fuzz/device/net/CMakeLists.txt
index 8bff217cb..84e92ad2f 100644
--- a/test/fuzz/device/net/CMakeLists.txt
+++ b/test/fuzz/device/net/CMakeLists.txt
@@ -2,28 +2,25 @@ cmake_minimum_required(VERSION 3.5)
 
 include(${CMAKE_CURRENT_SOURCE_DIR}/../../../hw/bsp/family_support.cmake)
 
-# gets PROJECT name for the example (e.g. <BOARD>-<DIR_NAME>)
-family_get_project_name(PROJECT ${CMAKE_CURRENT_LIST_DIR})
-
-project(${PROJECT})
+project(net)
 
 # Checks this example is valid for the family and initializes the project
-family_initialize_project(${PROJECT} ${CMAKE_CURRENT_LIST_DIR})
+family_initialize_project(${PROJECT_NAME} ${CMAKE_CURRENT_LIST_DIR})
 
-add_executable(${PROJECT})
+add_executable(${PROJECT_NAME})
 
 # Example source
-target_sources(${PROJECT} PUBLIC
+target_sources(${PROJECT_NAME} PUBLIC
         ${CMAKE_CURRENT_SOURCE_DIR}/src/main.c
         ${CMAKE_CURRENT_SOURCE_DIR}/src/msc_disk.c
         ${CMAKE_CURRENT_SOURCE_DIR}/src/usb_descriptors.c
         )
 
 # Example include
-target_include_directories(${PROJECT} PUBLIC
+target_include_directories(${PROJECT_NAME} PUBLIC
         ${CMAKE_CURRENT_SOURCE_DIR}/src
         )
 
 # Configure compilation flags and libraries for the example without RTOS.
 # See the corresponding function in hw/bsp/FAMILY/family.cmake for details.
-family_configure_device_example(${PROJECT} noos)
+family_configure_device_example(${PROJECT_NAME} noos)
diff --git a/test/fuzz/device/net/Makefile b/test/fuzz/device/net/Makefile
index 2161ad3f1..45c684eec 100644
--- a/test/fuzz/device/net/Makefile
+++ b/test/fuzz/device/net/Makefile
@@ -8,15 +8,14 @@ CFLAGS += \
 
 INC += \
   src \
-  $(TOP)/hw \
   $(TOP)/lib/lwip/src/include \
   $(TOP)/lib/lwip/src/include/ipv4 \
   $(TOP)/lib/lwip/src/include/lwip/apps \
   $(TOP)/lib/networking
 
 # Example source
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(wildcard src/*.c))
-SRC_CXX += $(addprefix $(CURRENT_PATH)/, $(wildcard src/*.cc))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(wildcard src/*.c))
+SRC_CXX += $(addprefix $(EXAMPLE_PATH)/, $(wildcard src/*.cc))
 
 # lwip sources
 SRC_C += \
diff --git a/test/fuzz/device/net/src/fuzz.cc b/test/fuzz/device/net/src/fuzz.cc
index a6935928a..7c8c39acc 100644
--- a/test/fuzz/device/net/src/fuzz.cc
+++ b/test/fuzz/device/net/src/fuzz.cc
@@ -53,7 +53,11 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
       provider.ConsumeIntegralInRange<size_t>(0, Size));
   fuzz_init(callback_data.data(), callback_data.size());
   // init device stack on configured roothub port
-  tud_init(BOARD_TUD_RHPORT);
+  tusb_rhport_init_t dev_init = {
+    .role = TUSB_ROLE_DEVICE,
+    .speed = TUSB_SPEED_AUTO
+  };
+  tusb_init(BOARD_TUD_RHPORT, &dev_init);
 
   for (int i = 0; i < FUZZ_ITERATIONS; i++) {
     if (provider.remaining_bytes() == 0) {
diff --git a/test/fuzz/device/net/src/tusb_config.h b/test/fuzz/device/net/src/tusb_config.h
index 6ad859337..de45e9ead 100644
--- a/test/fuzz/device/net/src/tusb_config.h
+++ b/test/fuzz/device/net/src/tusb_config.h
@@ -23,8 +23,8 @@
  *
  */
 
-#ifndef _TUSB_CONFIG_H_
-#define _TUSB_CONFIG_H_
+#ifndef TUSB_CONFIG_H_
+#define TUSB_CONFIG_H_
 
 #ifdef __cplusplus
  extern "C" {
@@ -106,8 +106,10 @@
 #define CFG_TUD_CDC_RX_BUFSIZE   (TUD_OPT_HIGH_SPEED ? 512 : 64)
 #define CFG_TUD_CDC_TX_BUFSIZE   (TUD_OPT_HIGH_SPEED ? 512 : 64)
 
-// CDC Endpoint transfer buffer size, more is faster
-#define CFG_TUD_CDC_EP_BUFSIZE   (TUD_OPT_HIGH_SPEED ? 512 : 64)
+// CDC Endpoint transfer buffer size, default to max bulk packet size (HS 512, FS 64). Larger is faster.
+// Larger RX_EPSIZE requires CFG_TUD_CDC_RX_NEED_ZLP = 1 and host ZLP support
+#define CFG_TUD_CDC_RX_EPSIZE  (TUD_OPT_HIGH_SPEED ? 512 : 64)
+#define CFG_TUD_CDC_TX_EPSIZE  (TUD_OPT_HIGH_SPEED ? 512 : 64)
 
 // MSC Buffer size of Device Mass storage
 #define CFG_TUD_MSC_EP_BUFSIZE   512
@@ -119,4 +121,4 @@
  }
 #endif
 
-#endif /* _TUSB_CONFIG_H_ */
+#endif /* TUSB_CONFIG_H_ */
diff --git a/test/fuzz/device/net/src/usb_descriptors.cc b/test/fuzz/device/net/src/usb_descriptors.cc
index e57a791b6..301f23829 100644
--- a/test/fuzz/device/net/src/usb_descriptors.cc
+++ b/test/fuzz/device/net/src/usb_descriptors.cc
@@ -30,10 +30,10 @@
  * Auto ProductID layout's Bitmap:
  *   [MSB]         HID | CDC          [LSB]
  */
-#define _PID_MAP(itf, n) ((CFG_TUD_##itf) << (n))
+#define PID_MAP(itf, n) ((CFG_TUD_##itf) << (n))
 #define USB_PID                                                                \
-  (0x4000 | _PID_MAP(CDC, 0) | _PID_MAP(HID, 2) | _PID_MAP(MIDI, 3) |          \
-   _PID_MAP(VENDOR, 4))
+  (0x4000 | PID_MAP(CDC, 0) | PID_MAP(HID, 2) | PID_MAP(MIDI, 3) |          \
+   PID_MAP(VENDOR, 4))
 
 #define USB_VID 0xCafe
 #define USB_BCD 0x0200
diff --git a/test/fuzz/make.mk b/test/fuzz/make.mk
index e9aa80bf1..733a57134 100644
--- a/test/fuzz/make.mk
+++ b/test/fuzz/make.mk
@@ -2,7 +2,7 @@
 # Common make definition for all examples
 # ---------------------------------------
 
-#-------------- TOP and CURRENT_PATH ------------
+#-------------- TOP and EXAMPLE_PATH ------------
 
 # Set TOP to be the path to get from the current directory (where make was
 # invoked) to the top of the tree. $(lastword $(MAKEFILE_LIST)) returns
@@ -13,8 +13,8 @@ THIS_MAKEFILE := $(lastword $(MAKEFILE_LIST))
 # and Set TOP to an absolute path
 TOP = $(abspath $(subst make.mk,../..,$(THIS_MAKEFILE)))
 
-# Set CURRENT_PATH to the relative path from TOP to the current directory, ie examples/device/cdc_msc_freertos
-CURRENT_PATH = $(subst $(TOP)/,,$(abspath .))
+# Set EXAMPLE_PATH to the relative path from TOP to the current directory, ie examples/device/cdc_msc_freertos
+EXAMPLE_PATH = $(subst $(TOP)/,,$(abspath .))
 
 # Detect whether shell style is windows or not
 # https://stackoverflow.com/questions/714100/os-detecting-makefile/52062069#52062069
diff --git a/test/fuzz/rules.mk b/test/fuzz/rules.mk
index b32f8d695..c14330312 100644
--- a/test/fuzz/rules.mk
+++ b/test/fuzz/rules.mk
@@ -23,7 +23,6 @@ SRC_C += \
 	src/tusb.c \
 	src/common/tusb_fifo.c \
 	src/device/usbd.c \
-	src/device/usbd_control.c \
 	src/class/audio/audio_device.c \
 	src/class/cdc/cdc_device.c \
 	src/class/dfu/dfu_device.c \
@@ -32,6 +31,7 @@ SRC_C += \
 	src/class/midi/midi_device.c \
 	src/class/msc/msc_device.c \
 	src/class/mtp/mtp_device.c \
+	src/class/printer/printer_device.c \
 	src/class/net/ecm_rndis_device.c \
 	src/class/net/ncm_device.c \
 	src/class/usbtmc/usbtmc_device.c \