From 4bdd08ed2dacaf22ce2a442f8e13c97b03dfc2cb Mon Sep 17 00:00:00 2001
From: hathach <thach@tinyusb.org>
Date: Tue, 14 Oct 2025 19:41:04 +0700
Subject: [PATCH] fix missing prototypes

---
 hw/bsp/at32f402_405/at32f402_405_int.h   |  6 ++++++
 hw/bsp/at32f402_405/family.c             | 15 +++++++--------
 hw/bsp/at32f403a_407/at32f403a_407_int.h |  6 ++++++
 hw/bsp/at32f403a_407/family.c            |  2 ++
 hw/bsp/at32f413/at32f413_int.h           |  6 ++++++
 hw/bsp/at32f413/family.c                 |  2 ++
 hw/bsp/at32f415/at32f415_int.h           |  3 +++
 hw/bsp/at32f415/family.c                 |  2 ++
 hw/bsp/at32f423/at32f423_int.h           |  3 +++
 hw/bsp/at32f423/family.c                 |  2 ++
 hw/bsp/at32f425/at32f425_int.h           |  3 +++
 hw/bsp/at32f425/family.c                 |  2 ++
 hw/bsp/at32f435_437/at32f435_437_int.h   |  5 +++++
 hw/bsp/at32f435_437/family.c             |  2 ++
 hw/bsp/nrf/family.c                      |  2 --
 hw/bsp/nrf/family.cmake                  | 11 ++++++++---
 16 files changed, 59 insertions(+), 13 deletions(-)

diff --git a/hw/bsp/at32f402_405/at32f402_405_int.h b/hw/bsp/at32f402_405/at32f402_405_int.h
index 207a7d6df..82f924b61 100644
--- a/hw/bsp/at32f402_405/at32f402_405_int.h
+++ b/hw/bsp/at32f402_405/at32f402_405_int.h
@@ -48,6 +48,12 @@ void DebugMon_Handler(void);
 void PendSV_Handler(void);
 void SysTick_Handler(void);
 
+void OTGFS1_IRQHandler(void);
+void OTGHS_IRQHandler(void);
+void OTGFS1_WKUP_IRQHandler(void);
+void OTGHS_WKUP_IRQHandler(void);
+
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/hw/bsp/at32f402_405/family.c b/hw/bsp/at32f402_405/family.c
index cb5987cd4..6f3196744 100644
--- a/hw/bsp/at32f402_405/family.c
+++ b/hw/bsp/at32f402_405/family.c
@@ -29,6 +29,8 @@
 */
 
 #include "at32f402_405_clock.h"
+#include "at32f402_405_int.h"
+#include "at32f403a_407_usb.h"
 #include "bsp/board_api.h"
 #include "board.h"
 
@@ -40,20 +42,16 @@ void usb_gpio_config(void);
 //--------------------------------------------------------------------+
 // Forward USB interrupt events to TinyUSB IRQ Handler
 //--------------------------------------------------------------------+
-void OTGFS1_IRQHandler(void)
-{
+void OTGFS1_IRQHandler(void) {
   tusb_int_handler(0, true);
 }
-void OTGHS_IRQHandler(void)
-{
+void OTGHS_IRQHandler(void) {
   tusb_int_handler(1, true);
 }
-void OTGFS1_WKUP_IRQHandler(void)
-{
+void OTGFS1_WKUP_IRQHandler(void) {
   tusb_int_handler(0, true);
 }
-void OTGHS_WKUP_IRQHandler(void)
-{
+void OTGHS_WKUP_IRQHandler(void) {
   tusb_int_handler(1, true);
 }
 
@@ -278,6 +276,7 @@ void HardFault_Handler(void) {
 
 // Required by __libc_init_array in startup code if we are compiling using
 // -nostdlib/-nostartfiles.
+void _init(void);
 void _init(void) {
 }
 
diff --git a/hw/bsp/at32f403a_407/at32f403a_407_int.h b/hw/bsp/at32f403a_407/at32f403a_407_int.h
index 6d85c70ca..242a4abe1 100644
--- a/hw/bsp/at32f403a_407/at32f403a_407_int.h
+++ b/hw/bsp/at32f403a_407/at32f403a_407_int.h
@@ -48,6 +48,12 @@ void DebugMon_Handler(void);
 void PendSV_Handler(void);
 void SysTick_Handler(void);
 
+void USBFS_H_CAN1_TX_IRQHandler(void);
+void USBFS_L_CAN1_RX0_IRQHandler(void);
+void USBFS_MAPH_IRQHandler(void);
+void USBFS_MAPL_IRQHandler(void);
+void USBFSWakeUp_IRQHandler(void);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/hw/bsp/at32f403a_407/family.c b/hw/bsp/at32f403a_407/family.c
index 8c8329323..dd9b85dc5 100644
--- a/hw/bsp/at32f403a_407/family.c
+++ b/hw/bsp/at32f403a_407/family.c
@@ -29,6 +29,7 @@
 */
 
 #include "at32f403a_407_clock.h"
+#include "at32f403a_407_int.h"
 #include "bsp/board_api.h"
 #include "board.h"
 
@@ -266,6 +267,7 @@ void HardFault_Handler(void) {
 
 // Required by __libc_init_array in startup code if we are compiling using
 // -nostdlib/-nostartfiles.
+void _init(void);
 void _init(void) {
 }
 
diff --git a/hw/bsp/at32f413/at32f413_int.h b/hw/bsp/at32f413/at32f413_int.h
index fbbf30dbc..46ce271e5 100644
--- a/hw/bsp/at32f413/at32f413_int.h
+++ b/hw/bsp/at32f413/at32f413_int.h
@@ -48,6 +48,12 @@ void DebugMon_Handler(void);
 void PendSV_Handler(void);
 void SysTick_Handler(void);
 
+void USBFS_H_CAN1_TX_IRQHandler(void);
+void USBFS_L_CAN1_RX0_IRQHandler(void);
+void USBFS_MAPH_IRQHandler(void);
+void USBFS_MAPL_IRQHandler(void);
+void USBFSWakeUp_IRQHandler(void);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/hw/bsp/at32f413/family.c b/hw/bsp/at32f413/family.c
index bb16d4d5b..bdaed523c 100644
--- a/hw/bsp/at32f413/family.c
+++ b/hw/bsp/at32f413/family.c
@@ -29,6 +29,7 @@
 */
 
 #include "at32f413_clock.h"
+#include "at32f413_int.h"
 #include "board.h"
 #include "bsp/board_api.h"
 
@@ -266,6 +267,7 @@ void HardFault_Handler(void) {
 
 // Required by __libc_init_array in startup code if we are compiling using
 // -nostdlib/-nostartfiles.
+void _init(void);
 void _init(void) {
 }
 
diff --git a/hw/bsp/at32f415/at32f415_int.h b/hw/bsp/at32f415/at32f415_int.h
index 2106538b6..c6df83835 100644
--- a/hw/bsp/at32f415/at32f415_int.h
+++ b/hw/bsp/at32f415/at32f415_int.h
@@ -48,6 +48,9 @@ void DebugMon_Handler(void);
 void PendSV_Handler(void);
 void SysTick_Handler(void);
 
+void OTGFS1_IRQHandler(void);
+void OTGFS1_WKUP_IRQHandler(void);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/hw/bsp/at32f415/family.c b/hw/bsp/at32f415/family.c
index 381b79eeb..2fbd4c821 100644
--- a/hw/bsp/at32f415/family.c
+++ b/hw/bsp/at32f415/family.c
@@ -29,6 +29,7 @@
 */
 
 #include "at32f415_clock.h"
+#include "at32f415_int.h"
 #include "board.h"
 #include "bsp/board_api.h"
 
@@ -262,6 +263,7 @@ void HardFault_Handler(void) {
 
 // Required by __libc_init_array in startup code if we are compiling using
 // -nostdlib/-nostartfiles.
+void _init(void);
 void _init(void) {
 }
 
diff --git a/hw/bsp/at32f423/at32f423_int.h b/hw/bsp/at32f423/at32f423_int.h
index 28550331e..bf73ae6c0 100644
--- a/hw/bsp/at32f423/at32f423_int.h
+++ b/hw/bsp/at32f423/at32f423_int.h
@@ -48,6 +48,9 @@ void DebugMon_Handler(void);
 void PendSV_Handler(void);
 void SysTick_Handler(void);
 
+void OTGFS1_IRQHandler(void);
+void OTGFS1_WKUP_IRQHandler(void);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/hw/bsp/at32f423/family.c b/hw/bsp/at32f423/family.c
index 723a8a2c9..f30c6a83f 100644
--- a/hw/bsp/at32f423/family.c
+++ b/hw/bsp/at32f423/family.c
@@ -29,6 +29,7 @@
 */
 
 #include "at32f423_clock.h"
+#include "at32f423_int.h"
 #include "board.h"
 #include "bsp/board_api.h"
 
@@ -266,6 +267,7 @@ void HardFault_Handler(void) {
 
 // Required by __libc_init_array in startup code if we are compiling using
 // -nostdlib/-nostartfiles.
+void _init(void);
 void _init(void) {
 }
 
diff --git a/hw/bsp/at32f425/at32f425_int.h b/hw/bsp/at32f425/at32f425_int.h
index ad9dc308b..56bb52d87 100644
--- a/hw/bsp/at32f425/at32f425_int.h
+++ b/hw/bsp/at32f425/at32f425_int.h
@@ -48,6 +48,9 @@ void DebugMon_Handler(void);
 void PendSV_Handler(void);
 void SysTick_Handler(void);
 
+void OTGFS1_IRQHandler(void);
+void OTGFS1_WKUP_IRQHandler(void);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/hw/bsp/at32f425/family.c b/hw/bsp/at32f425/family.c
index 963e1485f..4ff4c8d6a 100644
--- a/hw/bsp/at32f425/family.c
+++ b/hw/bsp/at32f425/family.c
@@ -29,6 +29,7 @@
 */
 
 #include "at32f425_clock.h"
+#include "at32f425_int.h"
 #include "board.h"
 #include "bsp/board_api.h"
 
@@ -270,6 +271,7 @@ void HardFault_Handler(void) {
 
 // Required by __libc_init_array in startup code if we are compiling using
 // -nostdlib/-nostartfiles.
+void _init(void);
 void _init(void) {
 }
 
diff --git a/hw/bsp/at32f435_437/at32f435_437_int.h b/hw/bsp/at32f435_437/at32f435_437_int.h
index 76bfaaae4..1fa34419f 100644
--- a/hw/bsp/at32f435_437/at32f435_437_int.h
+++ b/hw/bsp/at32f435_437/at32f435_437_int.h
@@ -48,6 +48,11 @@ void DebugMon_Handler(void);
 void PendSV_Handler(void);
 void SysTick_Handler(void);
 
+void OTGFS1_IRQHandler(void);
+void OTGFS2_IRQHandler(void);
+void OTGFS1_WKUP_IRQHandler(void);
+void OTGFS2_WKUP_IRQHandler(void);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/hw/bsp/at32f435_437/family.c b/hw/bsp/at32f435_437/family.c
index a65116729..4bd6ee73c 100644
--- a/hw/bsp/at32f435_437/family.c
+++ b/hw/bsp/at32f435_437/family.c
@@ -29,6 +29,7 @@
 */
 
 #include "at32f435_437_clock.h"
+#include "at32f435_437_int.h"
 #include "board.h"
 #include "bsp/board_api.h"
 
@@ -332,6 +333,7 @@ void HardFault_Handler(void) {
 
 // Required by __libc_init_array in startup code if we are compiling using
 // -nostdlib/-nostartfiles.
+void _init(void);
 void _init(void) {
 }
 
diff --git a/hw/bsp/nrf/family.c b/hw/bsp/nrf/family.c
index 0221da083..25062b18f 100644
--- a/hw/bsp/nrf/family.c
+++ b/hw/bsp/nrf/family.c
@@ -108,8 +108,6 @@ void USBD_IRQHandler(void) {
 #endif
 
 
-
-
 // tinyusb function that handles power event (detected, ready, removed)
 // We must call it within SD's SOC event handler, or set it as power event handler if SD is not enabled.
 extern void tusb_hal_nrf_power_event(uint32_t event);
diff --git a/hw/bsp/nrf/family.cmake b/hw/bsp/nrf/family.cmake
index 8cebcbedd..cc2b7a2e5 100644
--- a/hw/bsp/nrf/family.cmake
+++ b/hw/bsp/nrf/family.cmake
@@ -46,13 +46,13 @@ function(add_board_target BOARD_TARGET)
 
   if (MCU_VARIANT STREQUAL nrf54h20)
     set(LD_FILE_GNU_DEFAULT ${CMAKE_CURRENT_FUNCTION_LIST_DIR}/linker/${MCU_VARIANT}_xxaa_application.ld)
-    target_sources(${BOARD_TARGET} PUBLIC
+    target_sources(${BOARD_TARGET} PRIVATE
       ${NRFX_PATH}/mdk/system_nrf54h.c
       ${NRFX_PATH}/mdk/gcc_startup_${MCU_VARIANT}_application.S
     )
   elseif (MCU_VARIANT STREQUAL nrf5340)
     set(LD_FILE_GNU_DEFAULT ${CMAKE_CURRENT_FUNCTION_LIST_DIR}/linker/${MCU_VARIANT}_xxaa_application.ld)
-    target_sources(${BOARD_TARGET} PUBLIC
+    target_sources(${BOARD_TARGET} PRIVATE
       ${NRFX_PATH}/mdk/system_${MCU_VARIANT}_application.c
       ${NRFX_PATH}/mdk/gcc_startup_${MCU_VARIANT}_application.S
       ${NRFX_PATH}/drivers/src/nrfx_usbreg.c
@@ -60,7 +60,7 @@ function(add_board_target BOARD_TARGET)
     target_compile_definitions(${BOARD_TARGET} PUBLIC NRF5340_XXAA_APPLICATION)
   else()
     set(LD_FILE_GNU_DEFAULT ${CMAKE_CURRENT_FUNCTION_LIST_DIR}/linker/${MCU_VARIANT}_xxaa.ld)
-    target_sources(${BOARD_TARGET} PUBLIC
+    target_sources(${BOARD_TARGET} PRIVATE
       ${NRFX_PATH}/mdk/system_${MCU_VARIANT}.c
       ${NRFX_PATH}/mdk/gcc_startup_${MCU_VARIANT}.S
       )
@@ -141,6 +141,11 @@ function(family_configure_example TARGET RTOS)
     ${CMAKE_CURRENT_FUNCTION_LIST_DIR}/family.c
     ${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../board.c
     )
+
+  if (CMAKE_C_COMPILER_ID STREQUAL "GNU" OR CMAKE_C_COMPILER_ID STREQUAL "Clang")
+    set_source_files_properties(${CMAKE_CURRENT_FUNCTION_LIST_DIR}/family.c PROPERTIES COMPILE_FLAGS "-Wno-missing-prototypes")
+  endif ()
+
   target_include_directories(${TARGET} PUBLIC
     # family, hw, board
     ${CMAKE_CURRENT_FUNCTION_LIST_DIR}