diff --git a/board/discoveryf429/defconfig b/board/discoveryf429/defconfig
index cbf09750..b96ea5c4 100644
--- a/board/discoveryf429/defconfig
+++ b/board/discoveryf429/defconfig
@@ -14,8 +14,94 @@ CONFIG_BOARD_STM32F429DISCOVERY=y
 # CONFIG_STDIO_NODEV is not set
 CONFIG_STDIO_USE_DBGPORT=y
 # CONFIG_DBGPORT_USE_USART1 is not set
-# CONFIG_DBGPORT_USE_USART2 is not set
-CONFIG_DBGPORT_USE_USART4=y
+CONFIG_DBGPORT_USE_USART2=y
+# CONFIG_DBGPORT_USE_USART4 is not set
+# CONFIG_WWDG_USER_IRQ is not set
+# CONFIG_PVD_USER_IRQ is not set
+# CONFIG_TAMP_STAMP_USER_IRQ is not set
+# CONFIG_RTC_WKUP_USER_IRQ is not set
+# CONFIG_FLASH_USER_IRQ is not set
+# CONFIG_RCC_USER_IRQ is not set
+CONFIG_EXTI0_USER_IRQ=y
+CONFIG_EXTI1_USER_IRQ=y
+# CONFIG_EXTI2_USER_IRQ is not set
+# CONFIG_EXTI3_USER_IRQ is not set
+# CONFIG_EXTI4_USER_IRQ is not set
+# CONFIG_DMA1_Stream0_USER_IRQ is not set
+# CONFIG_DMA1_Stream1_USER_IRQ is not set
+# CONFIG_DMA1_Stream2_USER_IRQ is not set
+# CONFIG_DMA1_Stream3_USER_IRQ is not set
+# CONFIG_DMA1_Stream4_USER_IRQ is not set
+# CONFIG_DMA1_Stream5_USER_IRQ is not set
+# CONFIG_DMA1_Stream6_USER_IRQ is not set
+# CONFIG_ADC_USER_IRQ is not set
+# CONFIG_CAN1_TX_USER_IRQ is not set
+# CONFIG_CAN1_RX_USER_IRQ is not set
+# CONFIG_CAN1_RX1_USER_IRQ is not set
+# CONFIG_CAN1_SCE_USER_IRQ is not set
+# CONFIG_EXTI9_5_USER_IRQ is not set
+# CONFIG_TIM1_BRK_TIM9_USER_IRQ is not set
+# CONFIG_TIM1_UP_TIM10_USER_IRQ is not set
+# CONFIG_TIM1_TRG_COM_TIM11_USER_IRQ is not set
+# CONFIG_TIM1_CC_USER_IRQ is not set
+# CONFIG_TIM2_USER_IRQ is not set
+# CONFIG_TIM3_USER_IRQ is not set
+# CONFIG_TIM4_USER_IRQ is not set
+# CONFIG_I2C1_EV_USER_IRQ is not set
+# CONFIG_I2C1_ER_USER_IRQ is not set
+# CONFIG_I2C2_EV_USER_IRQ is not set
+# CONFIG_I2C2_ER_USER_IRQ is not set
+# CONFIG_SPI1_USER_IRQ is not set
+# CONFIG_SPI2_USER_IRQ is not set
+# CONFIG_USART1_USER_IRQ is not set
+# CONFIG_USART2_USER_IRQ is not set
+# CONFIG_USART3_USER_IRQ is not set
+# CONFIG_EXTI15_10_USER_IRQ is not set
+# CONFIG_RTC_Alarm_USER_IRQ is not set
+# CONFIG_OTG_FS_WKUP_USER_IRQ is not set
+# CONFIG_TIM8_BRK_TIM12_USER_IRQ is not set
+# CONFIG_TIM8_UP_TIM13_USER_IRQ is not set
+# CONFIG_TIM8_TRG_COM_TIM14_USER_IRQ is not set
+# CONFIG_TIM8_CC_USER_IRQ is not set
+# CONFIG_DMA1_Stream7_USER_IRQ is not set
+# CONFIG_FSMC_USER_IRQ is not set
+# CONFIG_SDIO_USER_IRQ is not set
+# CONFIG_TIM5_USER_IRQ is not set
+# CONFIG_SPI3_USER_IRQ is not set
+# CONFIG_UART4_USER_IRQ is not set
+# CONFIG_UART5_USER_IRQ is not set
+# CONFIG_TIM6_DAC_USER_IRQ is not set
+# CONFIG_TIM7_USER_IRQ is not set
+# CONFIG_DMA2_Stream0_USER_IRQ is not set
+# CONFIG_DMA2_Stream1_USER_IRQ is not set
+# CONFIG_DMA2_Stream2_USER_IRQ is not set
+# CONFIG_DMA2_Stream3_USER_IRQ is not set
+# CONFIG_DMA2_Stream4_USER_IRQ is not set
+# CONFIG_ETH_USER_IRQ is not set
+# CONFIG_ETH_WKUP_USER_IRQ is not set
+# CONFIG_CAN2_TX_USER_IRQ is not set
+# CONFIG_CAN2_RX0_USER_IRQ is not set
+# CONFIG_CAN2_RX1_USER_IRQ is not set
+# CONFIG_CAN2_SCE_USER_IRQ is not set
+# CONFIG_OTG_FS_USER_IRQ is not set
+# CONFIG_DMA2_Stream5_USER_IRQ is not set
+# CONFIG_DMA2_Stream6_USER_IRQ is not set
+# CONFIG_DMA2_Stream7_USER_IRQ is not set
+# CONFIG_USART6_USER_IRQ is not set
+# CONFIG_I2C3_EV_USER_IRQ is not set
+# CONFIG_I2C3_ER_USER_IRQ is not set
+# CONFIG_OTG_HS_EP1_OUT_USER_IRQ is not set
+# CONFIG_OTG_HS_EP1_IN_USER_IRQ is not set
+# CONFIG_OTG_HS_WKUP_USER_IRQ is not set
+# CONFIG_OTG_HS_USER_IRQ is not set
+# CONFIG_DCMI_USER_IRQ is not set
+# CONFIG_CRYP_USER_IRQ is not set
+# CONFIG_HASH_RNG_USER_IRQ is not set
+# CONFIG_FPU_USER_IRQ is not set
+
+#
+# User Interrupt Config
+#
 
 #
 # Limitations
@@ -62,3 +148,8 @@ CONFIG_KPROBES=y
 CONFIG_SYMMAP=y
 CONFIG_PANIC_DUMP_STACK=y
 # CONFIG_LOADER is not set
+
+#
+# Test Case
+#
+CONFIG_EXTI_INTERRUPT_TEST=y
diff --git a/board/stm32p103/defconfig b/board/stm32p103/defconfig
index cb6d5130..f6e589cf 100644
--- a/board/stm32p103/defconfig
+++ b/board/stm32p103/defconfig
@@ -17,6 +17,53 @@ CONFIG_STDIO_USE_DBGPORT=y
 # CONFIG_DBGPORT_USE_USART1 is not set
 CONFIG_DBGPORT_USE_USART2=y
 # CONFIG_DBGPORT_USE_USART4 is not set
+# CONFIG_WWDG_USER_IRQ is not set
+# CONFIG_PVD_USER_IRQ is not set
+# CONFIG_TAMP_STAMP_USER_IRQ is not set
+# CONFIG_RTC_WKUP_USER_IRQ is not set
+# CONFIG_FLASH_USER_IRQ is not set
+# CONFIG_RCC_USER_IRQ is not set
+CONFIG_EXTI0_USER_IRQ=y
+CONFIG_EXTI1_USER_IRQ=y
+# CONFIG_EXTI2_USER_IRQ is not set
+# CONFIG_EXTI3_USER_IRQ is not set
+# CONFIG_EXTI4_USER_IRQ is not set
+# CONFIG_ADC_USER_IRQ is not set
+# CONFIG_CAN1_TX_USER_IRQ is not set
+# CONFIG_CAN1_RX_USER_IRQ is not set
+# CONFIG_CAN1_RX1_USER_IRQ is not set
+# CONFIG_CAN1_SCE_USER_IRQ is not set
+# CONFIG_EXTI9_5_USER_IRQ is not set
+# CONFIG_TIM1_CC_USER_IRQ is not set
+# CONFIG_TIM2_USER_IRQ is not set
+# CONFIG_TIM3_USER_IRQ is not set
+# CONFIG_TIM4_USER_IRQ is not set
+# CONFIG_I2C1_EV_USER_IRQ is not set
+# CONFIG_I2C1_ER_USER_IRQ is not set
+# CONFIG_I2C2_EV_USER_IRQ is not set
+# CONFIG_I2C2_ER_USER_IRQ is not set
+# CONFIG_SPI1_USER_IRQ is not set
+# CONFIG_SPI2_USER_IRQ is not set
+# CONFIG_USART1_USER_IRQ is not set
+# CONFIG_USART2_USER_IRQ is not set
+# CONFIG_USART3_USER_IRQ is not set
+# CONFIG_EXTI15_10_USER_IRQ is not set
+# CONFIG_RTC_Alarm_USER_IRQ is not set
+# CONFIG_OTG_FS_WKUP_USER_IRQ is not set
+
+#
+# User Interrupt Config
+#
+# CONFIG_DMA_Stream0_USER_IRQ is not set
+# CONFIG_DMA_Stream1_USER_IRQ is not set
+# CONFIG_DMA_Stream2_USER_IRQ is not set
+# CONFIG_DMA_Stream3_USER_IRQ is not set
+# CONFIG_DMA_Stream4_USER_IRQ is not set
+# CONFIG_DMA_Stream5_USER_IRQ is not set
+# CONFIG_DMA_Stream6_USER_IRQ is not set
+# CONFIG_TIM1_BRK_USER_IRQ is not set
+# CONFIG_TIM1_UP_USER_IRQ is not set
+# CONFIG_TIM1_TRG_COM_USER_IRQ is not set
 
 #
 # Limitations
@@ -63,3 +110,8 @@ CONFIG_KPROBES=y
 CONFIG_SYMMAP=y
 CONFIG_PANIC_DUMP_STACK=y
 # CONFIG_LOADER is not set
+
+#
+# Test Case
+#
+CONFIG_EXTI_INTERRUPT_TEST=y
diff --git a/include/platform/stm32f1/exti.h b/include/platform/stm32f1/exti.h
new file mode 100644
index 00000000..9bd11e92
--- /dev/null
+++ b/include/platform/stm32f1/exti.h
@@ -0,0 +1,28 @@
+#ifndef PLATFORM_STM32F1_EXTI_H_
+#define PLATFORM_STM32F1_EXTI_H_
+
+#include <platform/stm32f1/registers.h>
+#include <platform/stm32f1/gpio.h>
+
+/* EXTI mode */
+#define EXTI_INTERRUPT_MODE				0x0
+#define EXTI_EVENT_MODE					0x4
+
+/* EXTI trigger type */
+#define EXTI_RISING_TRIGGER				0x8
+#define EXTI_FALLING_TRIGGER			0xc
+#define EXTI_RISING_FALLING_TRIGGER		0x10
+
+#define EXTI_LINE(x)	((uint32_t)0x1 << x)
+
+struct exti_regs {
+	volatile uint32_t IMR;
+	volatile uint32_t EMR;
+	volatile uint32_t RTSR;
+	volatile uint32_t FTSR;
+	volatile uint32_t SWIER;
+	volatile uint32_t PR;
+};
+
+
+#endif
diff --git a/include/platform/stm32f1/nvic.h b/include/platform/stm32f1/nvic.h
index ce74f2dd..08cf49c5 100644
--- a/include/platform/stm32f1/nvic.h
+++ b/include/platform/stm32f1/nvic.h
@@ -190,4 +190,5 @@ inline static uint32_t NVIC_GetActive(IRQn_Type IRQn)
 	                  (1 << ((uint32_t)(IRQn) & 0x1F))) ? 1 : 0);
 }
 
+int nvic_is_setup(int irq);
 #endif /* __PLATFORM_STM32F1_NVIC_H__ */
diff --git a/include/platform/stm32f1/nvic_private.h b/include/platform/stm32f1/nvic_private.h
index d78f3a9f..275d769c 100644
--- a/include/platform/stm32f1/nvic_private.h
+++ b/include/platform/stm32f1/nvic_private.h
@@ -1,45 +1,217 @@
 /* This header is only included internally. */
 
+/* This header is only included internally. */
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_WWDG_USER_IRQ))
 IRQ_VEC_N_OP(0)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_PVD_USER_IRQ))
 IRQ_VEC_N_OP(1)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_TAMP_STAMP_USER_IRQ))
 IRQ_VEC_N_OP(2)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_RTC_WKUP_USER_IRQ))
 IRQ_VEC_N_OP(3)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_FLASH_USER_IRQ))
 IRQ_VEC_N_OP(4)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_RCC_USER_IRQ))
 IRQ_VEC_N_OP(5)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_EXTI0_USER_IRQ))
 IRQ_VEC_N_OP(6)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_EXTI1_USER_IRQ))
 IRQ_VEC_N_OP(7)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_EXTI2_USER_IRQ))
 IRQ_VEC_N_OP(8)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_EXTI3_USER_IRQ))
 IRQ_VEC_N_OP(9)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_EXTI4_USER_IRQ))
 IRQ_VEC_N_OP(10)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_DMA_Stream0_USER_IRQ))
 IRQ_VEC_N_OP(11)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_DMA_Stream1_USER_IRQ))
 IRQ_VEC_N_OP(12)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_DMA_Stream2_USER_IRQ))
 IRQ_VEC_N_OP(13)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_DMA_Stream3_USER_IRQ))
 IRQ_VEC_N_OP(14)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_DMA_Stream4_USER_IRQ))
 IRQ_VEC_N_OP(15)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_DMA_Stream5_USER_IRQ))
 IRQ_VEC_N_OP(16)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_DMA_Stream6_USER_IRQ))
 IRQ_VEC_N_OP(17)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_ADC_USER_IRQ))
 IRQ_VEC_N_OP(18)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_CAN1_TX_USER_IRQ))
 IRQ_VEC_N_OP(19)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_CAN1_RX_USER_IRQ))
 IRQ_VEC_N_OP(20)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_CAN1_RX1_USER_IRQ))
 IRQ_VEC_N_OP(21)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_CAN1_SCE_USER_IRQ))
 IRQ_VEC_N_OP(22)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_EXTI9_5_USER_IRQ))
 IRQ_VEC_N_OP(23)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_TIM1_BRK_USER_IRQ))
 IRQ_VEC_N_OP(24)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_TIM1_UP_USER_IRQ))
 IRQ_VEC_N_OP(25)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_TIM1_TRG_COM_USER_IRQ))
 IRQ_VEC_N_OP(26)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_TIM1_CC_USER_IRQ))
 IRQ_VEC_N_OP(27)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_TIM2_USER_IRQ))
 IRQ_VEC_N_OP(28)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_TIM3_USER_IRQ))
 IRQ_VEC_N_OP(29)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_TIM4_USER_IRQ))
 IRQ_VEC_N_OP(30)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_I2C1_EV_USER_IRQ))
 IRQ_VEC_N_OP(31)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_I2C1_ER_USER_IRQ))
 IRQ_VEC_N_OP(32)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_I2C2_EV_USER_IRQ))
 IRQ_VEC_N_OP(33)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_I2C2_ER_USER_IRQ))
 IRQ_VEC_N_OP(34)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_SPI1_USER_IRQ))
 IRQ_VEC_N_OP(35)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_SPI2_USER_IRQ))
 IRQ_VEC_N_OP(36)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_USART1_USER_IRQ))
 IRQ_VEC_N_OP(37)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_USART2_USER_IRQ))
 IRQ_VEC_N_OP(38)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_USART3_USER_IRQ))
 IRQ_VEC_N_OP(39)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_EXTI15_10_USER_IRQ))
 IRQ_VEC_N_OP(40)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_RTC_Alarm_USER_IRQ))
 IRQ_VEC_N_OP(41)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_OTG_FS_WKUP_USER_IRQ))
 IRQ_VEC_N_OP(42)
+#endif
diff --git a/include/platform/stm32f429/exti.h b/include/platform/stm32f429/exti.h
new file mode 100644
index 00000000..4342f603
--- /dev/null
+++ b/include/platform/stm32f429/exti.h
@@ -0,0 +1,28 @@
+#ifndef PLATFORM_STM32F429_EXTI_H_
+#define PLATFORM_STM32F429_EXTI_H_
+
+#include <platform/stm32f429/registers.h>
+#include <platform/stm32f429/gpio.h>
+
+/* EXTI mode */
+#define EXTI_INTERRUPT_MODE				0x0
+#define EXTI_EVENT_MODE					0x4
+
+/* EXTI trigger type */
+#define EXTI_RISING_TRIGGER				0x8
+#define EXTI_FALLING_TRIGGER			0xc
+#define EXTI_RISING_FALLING_TRIGGER		0x10
+
+#define EXTI_LINE(x)	((uint32_t)0x1 << x)
+
+struct exti_regs {
+	volatile uint32_t IMR;
+	volatile uint32_t EMR;
+	volatile uint32_t RTSR;
+	volatile uint32_t FTSR;
+	volatile uint32_t SWIER;
+	volatile uint32_t PR;
+};
+
+
+#endif
diff --git a/include/platform/stm32f429/nvic.h b/include/platform/stm32f429/nvic.h
index 4936a291..e9949fbb 100644
--- a/include/platform/stm32f429/nvic.h
+++ b/include/platform/stm32f429/nvic.h
@@ -269,4 +269,5 @@ inline static uint32_t NVIC_GetActive(IRQn_Type IRQn)
 	                   (1 << ((uint32_t)(IRQn) & 0x1F))) ? 1 : 0);
 }
 
+int nvic_is_setup(int irq);
 #endif /* __PLATFORM_STM32F429_NVIC_H__ */
diff --git a/include/platform/stm32f429/nvic_private.h b/include/platform/stm32f429/nvic_private.h
index 1fbfe994..1f55ebbc 100644
--- a/include/platform/stm32f429/nvic_private.h
+++ b/include/platform/stm32f429/nvic_private.h
@@ -1,84 +1,410 @@
 /* This header is only included internally. */
-
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_WWDG_USER_IRQ))
 IRQ_VEC_N_OP(0)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_PVD_USER_IRQ))
 IRQ_VEC_N_OP(1)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_TAMP_STAMP_USER_IRQ))
 IRQ_VEC_N_OP(2)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_RTC_WKUP_USER_IRQ))
 IRQ_VEC_N_OP(3)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_FLASH_USER_IRQ))
 IRQ_VEC_N_OP(4)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_RCC_USER_IRQ))
 IRQ_VEC_N_OP(5)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_EXTI0_USER_IRQ))
 IRQ_VEC_N_OP(6)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_EXTI1_USER_IRQ))
 IRQ_VEC_N_OP(7)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_EXTI2_USER_IRQ))
 IRQ_VEC_N_OP(8)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_EXTI3_USER_IRQ))
 IRQ_VEC_N_OP(9)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_EXTI4_USER_IRQ))
 IRQ_VEC_N_OP(10)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_DMA1_Stream0_USER_IRQ))
 IRQ_VEC_N_OP(11)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_DMA1_Stream1_USER_IRQ))
 IRQ_VEC_N_OP(12)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_DMA1_Stream2_USER_IRQ))
 IRQ_VEC_N_OP(13)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_DMA1_Stream3_USER_IRQ))
 IRQ_VEC_N_OP(14)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_DMA1_Stream4_USER_IRQ))
 IRQ_VEC_N_OP(15)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_DMA1_Stream5_USER_IRQ))
 IRQ_VEC_N_OP(16)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_DMA1_Stream6_USER_IRQ))
 IRQ_VEC_N_OP(17)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_ADC_USER_IRQ))
 IRQ_VEC_N_OP(18)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_CAN1_TX_USER_IRQ))
 IRQ_VEC_N_OP(19)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_CAN1_RX_USER_IRQ))
 IRQ_VEC_N_OP(20)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_CAN1_RX1_USER_IRQ))
 IRQ_VEC_N_OP(21)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_CAN1_SCE_USER_IRQ))
 IRQ_VEC_N_OP(22)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_EXTI9_5_USER_IRQ))
 IRQ_VEC_N_OP(23)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_TIM1_BRK_TIM9_USER_IRQ))
 IRQ_VEC_N_OP(24)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_TIM1_UP_TIM10_USER_IRQ))
 IRQ_VEC_N_OP(25)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_TIM1_TRG_COM_TIM11_USER_IRQ))
 IRQ_VEC_N_OP(26)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_TIM1_CC_USER_IRQ))
 IRQ_VEC_N_OP(27)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_TIM2_USER_IRQ))
 IRQ_VEC_N_OP(28)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_TIM3_USER_IRQ))
 IRQ_VEC_N_OP(29)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_TIM4_USER_IRQ))
 IRQ_VEC_N_OP(30)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_I2C1_EV_USER_IRQ))
 IRQ_VEC_N_OP(31)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_I2C1_ER_USER_IRQ))
 IRQ_VEC_N_OP(32)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_I2C2_EV_USER_IRQ))
 IRQ_VEC_N_OP(33)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_I2C2_ER_USER_IRQ))
 IRQ_VEC_N_OP(34)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_SPI1_USER_IRQ))
 IRQ_VEC_N_OP(35)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_SPI2_USER_IRQ))
 IRQ_VEC_N_OP(36)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_USART1_USER_IRQ))
 IRQ_VEC_N_OP(37)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_USART2_USER_IRQ))
 IRQ_VEC_N_OP(38)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_USART3_USER_IRQ))
 IRQ_VEC_N_OP(39)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_EXTI15_10_USER_IRQ))
 IRQ_VEC_N_OP(40)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_RTC_Alarm_USER_IRQ))
 IRQ_VEC_N_OP(41)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_OTG_FS_WKUP_USER_IRQ))
 IRQ_VEC_N_OP(42)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_TIM8_BRK_TIM12_USER_IRQ))
 IRQ_VEC_N_OP(43)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_TIM8_UP_TIM13_USER_IRQ))
 IRQ_VEC_N_OP(44)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_TIM8_TRG_COM_TIM14_USER_IRQ))
 IRQ_VEC_N_OP(45)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_TIM8_CC_USER_IRQ))
 IRQ_VEC_N_OP(46)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_DMA1_Stream7_USER_IRQ))
 IRQ_VEC_N_OP(47)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_FSMC_USER_IRQ))
 IRQ_VEC_N_OP(48)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_SDIO_USER_IRQ))
 IRQ_VEC_N_OP(49)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_TIM5_USER_IRQ))
 IRQ_VEC_N_OP(50)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_SPI3_USER_IRQ))
 IRQ_VEC_N_OP(51)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_UART4_USER_IRQ))
 IRQ_VEC_N_OP(52)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_UART5_USER_IRQ))
 IRQ_VEC_N_OP(53)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_TIM6_DAC_USER_IRQ))
 IRQ_VEC_N_OP(54)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_TIM7_USER_IRQ))
 IRQ_VEC_N_OP(55)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_DMA2_Stream0_USER_IRQ))
 IRQ_VEC_N_OP(56)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_DMA2_Stream1_USER_IRQ))
 IRQ_VEC_N_OP(57)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_DMA2_Stream2_USER_IRQ))
 IRQ_VEC_N_OP(58)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_DMA2_Stream3_USER_IRQ))
 IRQ_VEC_N_OP(59)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_DMA2_Stream4_USER_IRQ))
 IRQ_VEC_N_OP(60)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_ETH_USER_IRQ))
 IRQ_VEC_N_OP(61)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_ETH_WKUP_USER_IRQ))
 IRQ_VEC_N_OP(62)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_CAN2_TX_USER_IRQ))
 IRQ_VEC_N_OP(63)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_CAN2_RX0_USER_IRQ))
 IRQ_VEC_N_OP(64)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_CAN2_RX1_USER_IRQ))
 IRQ_VEC_N_OP(65)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_CAN2_SCE_USER_IRQ))
 IRQ_VEC_N_OP(66)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_OTG_FS_USER_IRQ))
 IRQ_VEC_N_OP(67)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_DMA2_Stream5_USER_IRQ))
 IRQ_VEC_N_OP(68)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_DMA2_Stream6_USER_IRQ))
 IRQ_VEC_N_OP(69)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_DMA2_Stream7_USER_IRQ))
 IRQ_VEC_N_OP(70)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_USART6_USER_IRQ))
 IRQ_VEC_N_OP(71)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_I2C3_EV_USER_IRQ))
 IRQ_VEC_N_OP(72)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_I2C3_ER_USER_IRQ))
 IRQ_VEC_N_OP(73)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_OTG_HS_EP1_OUT_USER_IRQ))
 IRQ_VEC_N_OP(74)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_OTG_HS_EP1_IN_USER_IRQ))
 IRQ_VEC_N_OP(75)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_OTG_HS_WKUP_USER_IRQ))
 IRQ_VEC_N_OP(76)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_OTG_HS_USER_IRQ))
 IRQ_VEC_N_OP(77)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_DCMI_USER_IRQ))
 IRQ_VEC_N_OP(78)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_CRYP_USER_IRQ))
 IRQ_VEC_N_OP(79)
+#endif
+
+#if !defined(USER_INTERRUPT) || \
+	(defined(USER_INTERRUPT) && defined(CONFIG_HASH_RNG_USER_IRQ))
 IRQ_VEC_N_OP(80)
+#endif
+
+#if !defined(USER_INTERRUPT) || (\
+	defined(USER_INTERRUPT) && defined(CONFIG_FPU_USER_IRQ))
 IRQ_VEC_N_OP(81)
+#endif
diff --git a/kernel/build.mk b/kernel/build.mk
index 35388702..11850a8d 100644
--- a/kernel/build.mk
+++ b/kernel/build.mk
@@ -17,12 +17,8 @@ kernel-y = \
 	syscall.o \
 	systhread.o \
 	thread.o \
-	user-log.o
-
-ifdef CONFIG_BOARD_STM32F4DISCOVERY
-kernel-y += \
+	user-log.o \
 	interrupt.o
-endif
 
 KDB-$(CONFIG_KDB) = \
 	kdb.o
diff --git a/kernel/ipc.c b/kernel/ipc.c
index b5f62c43..3a574aaa 100644
--- a/kernel/ipc.c
+++ b/kernel/ipc.c
@@ -226,12 +226,10 @@ void sys_ipc(uint32_t *param1)
 			user_log(caller);
 			caller->state = T_RUNNABLE;
 			return;
-#ifdef CONFIG_BOARD_STM32F4DISCOVERY
 		} else if (to_tid == TID_TO_GLOBALID(THREAD_IRQ_REQUEST)) {
 			user_interrupt_config(caller);
 			caller->state = T_RUNNABLE;
 			return;
-#endif
 		} else if ((to_thr && to_thr->state == T_RECV_BLOCKED)
 		           || to_tid == caller->t_globalid) {
 			/* To thread who is waiting for us or sends to myself */
@@ -299,11 +297,7 @@ void sys_ipc(uint32_t *param1)
 					return;
 				}
 			}
-#ifdef CONFIG_BOARD_STM32F4DISCOVERY
 		} else if (from_tid != TID_TO_GLOBALID(THREAD_INTERRUPT)) {
-#else
-		} else {
-#endif
 			thr = thread_by_globalid(from_tid);
 
 			if (thr->state == T_SEND_BLOCKED &&
@@ -317,12 +311,10 @@ void sys_ipc(uint32_t *param1)
 		caller->state = T_RECV_BLOCKED;
 		caller->ipc_from = from_tid;
 
-#ifdef CONFIG_BOARD_STM32F4DISCOVERY
 		if (from_tid == TID_TO_GLOBALID(THREAD_INTERRUPT)) {
 			/* Threaded interrupt is ready */
 			user_interrupt_handler_update(caller);
 		}
-#endif
 
 		if (timeout)
 			sys_ipc_timeout(timeout);
diff --git a/platform/Kconfig b/platform/Kconfig
index 40d58c62..fdb5ce51 100644
--- a/platform/Kconfig
+++ b/platform/Kconfig
@@ -65,4 +65,11 @@ endchoice
 if BOARD_STM32F4DISCOVERY
 source platform/stm32f4/Kconfig
 endif
+if BOARD_STM32F429DISCOVERY
+source platform/stm32f429/Kconfig
+endif
+if BOARD_STM32P103
+source platform/stm32f1/Kconfig
+endif
+
 endmenu
diff --git a/platform/stm32-common/nvic.c b/platform/stm32-common/nvic.c
index bdd20820..c4e098e4 100644
--- a/platform/stm32-common/nvic.c
+++ b/platform/stm32-common/nvic.c
@@ -25,7 +25,7 @@ void _undefined_handler(void)
 		__attribute__((weak, alias("_undefined_handler")));
 
 #define IRQ_VEC_N_OP	DEFAULT_IRQ_VEC
-#include "platform/stm32f4/nvic_private.h"
+#include INC_PLAT(nvic_private.h)
 #undef IRQ_VEC_N_OP
 
 extern void (* const g_pfnVectors[])(void);
diff --git a/platform/stm32f1/Kconfig b/platform/stm32f1/Kconfig
new file mode 100644
index 00000000..c709e383
--- /dev/null
+++ b/platform/stm32f1/Kconfig
@@ -0,0 +1,175 @@
+menu "User Interrupt Config"
+
+config WWDG_USER_IRQ
+	bool "User WWDG IRQ"
+	default n
+
+config PVD_USER_IRQ
+	bool "User PVD IRQ"
+	default n
+
+config TAMP_STAMP_USER_IRQ
+	bool "User TAMP_STAMP IRQ"
+	default n
+
+config RTC_WKUP_USER_IRQ
+	bool "User RTC_WKUP IRQ"
+	default n
+
+config FLASH_USER_IRQ
+	bool "User FLASH_USER IRQ"
+	default n
+
+config RCC_USER_IRQ
+	bool "User RCC IRQ"
+	default n
+
+config EXTI0_USER_IRQ
+	bool "User EXTI0 IRQ"
+	default n
+
+config EXTI1_USER_IRQ
+	bool "User EXIT1 IRQ"
+	default n
+
+config EXTI2_USER_IRQ
+	bool "User EXIT2 IRQ"
+	default n
+
+config EXTI3_USER_IRQ
+	bool "User EXIT3 IRQ"
+	default n
+
+config EXTI4_USER_IRQ
+	bool "User EXIT4 IRQ"
+	default n
+
+config DMA_Stream0_USER_IRQ
+	bool "User DMA_Stream0 IRQ"
+	default n
+
+config DMA_Stream1_USER_IRQ
+	bool "User DMA_Stream1 IRQ"
+	default n
+
+config DMA_Stream2_USER_IRQ
+	bool "User DMA_Stream2 IRQ"
+	default n
+
+config DMA_Stream3_USER_IRQ
+	bool "User DMA_Stream3 IRQ"
+	default n
+
+config DMA_Stream4_USER_IRQ
+	bool "User DMA_Stream4 IRQ"
+	default n
+
+config DMA_Stream5_USER_IRQ
+	bool "User DMA_Stream5 IRQ"
+	default n
+
+config DMA_Stream6_USER_IRQ
+	bool "User DMA_Stream6 IRQ"
+	default n
+
+config ADC_USER_IRQ
+	bool "User ADC IRQ"
+	default n
+
+config CAN1_TX_USER_IRQ
+	bool "CAN1 TX User IRQ"
+	default n
+
+config CAN1_RX_USER_IRQ
+	bool "CAN1 RX User IRQ"
+	default n
+
+config CAN1_RX1_USER_IRQ
+	bool "CAN1 RX1 User IRQ"
+	default n
+
+config CAN1_SCE_USER_IRQ
+	bool "CAN1 SEC User IRQ"
+	default n
+
+config EXTI9_5_USER_IRQ
+	bool "EXTI9_5 User IRQ"
+	default n
+
+config TIM1_BRK_USER_IRQ
+ 	bool "TIM1_BRK User IRQ"
+	default n
+
+config TIM1_UP_USER_IRQ
+	bool "TIM1_UP User IRQ"
+	default n
+
+config TIM1_TRG_COM_USER_IRQ
+	bool "TIM1_TRG_COM User IRQ"
+	default n
+
+config TIM1_CC_USER_IRQ
+	bool "TIM1_CC User IRQ"
+	default n
+
+config TIM2_USER_IRQ       
+	bool "TIM2 User IRQ"
+	default n
+
+config TIM3_USER_IRQ
+	bool "TIM3 User IRQ"
+	default n
+
+config TIM4_USER_IRQ
+	bool "TIM4 User IRQ"
+	default n
+
+config I2C1_EV_USER_IRQ
+	bool "I2C1_EV User IRQ"
+	default n
+
+config I2C1_ER_USER_IRQ
+	bool "I2C1_ER User IRQ"
+	default n
+
+config I2C2_EV_USER_IRQ
+	bool "I2C2_EV User IRQ"
+	default n
+
+config I2C2_ER_USER_IRQ
+	bool "I2C2_ER User IRQ"
+	default n
+
+config SPI1_USER_IRQ
+	bool "SPI1 User IRQ"
+	default n
+
+config SPI2_USER_IRQ
+	bool "SPI2 User IRQ"
+	default n
+
+config USART1_USER_IRQ
+	bool "USART1 User IRQ"
+	default n
+
+config USART2_USER_IRQ
+	bool "USART2 User IRQ"
+	default n
+
+config USART3_USER_IRQ
+	bool "USART3 User IRQ"
+	default n
+
+config EXTI15_10_USER_IRQ
+	bool "EXTI15_10 User IRQ"
+	default n
+
+config RTC_Alarm_USER_IRQ
+	bool "RTC Alarm User IRQ"
+	default n
+
+config OTG_FS_WKUP_USER_IRQ
+	bool "OTG_FS_WKUP User IRQ"
+	default n
+
+endmenu
diff --git a/platform/stm32f429/Kconfig b/platform/stm32f429/Kconfig
new file mode 100644
index 00000000..182ce1ac
--- /dev/null
+++ b/platform/stm32f429/Kconfig
@@ -0,0 +1,330 @@
+menu "User Interrupt Config"
+
+config WWDG_USER_IRQ
+	bool "User WWDG IRQ"
+	default n
+
+config PVD_USER_IRQ
+	bool "User PVD IRQ"
+	default n
+
+config TAMP_STAMP_USER_IRQ
+	bool "User TAMP_STAMP IRQ"
+	default n
+
+config RTC_WKUP_USER_IRQ
+	bool "User RTC_WKUP IRQ"
+	default n
+
+config FLASH_USER_IRQ
+	bool "User FLASH_USER IRQ"
+	default n
+
+config RCC_USER_IRQ
+	bool "User RCC IRQ"
+	default n
+
+config EXTI0_USER_IRQ
+	bool "User EXTI0 IRQ"
+	default n
+
+config EXTI1_USER_IRQ
+	bool "User EXIT1 IRQ"
+	default n
+
+config EXTI2_USER_IRQ
+	bool "User EXIT2 IRQ"
+	default n
+
+config EXTI3_USER_IRQ
+	bool "User EXIT3 IRQ"
+	default n
+
+config EXTI4_USER_IRQ
+	bool "User EXIT4 IRQ"
+	default n
+
+config DMA1_Stream0_USER_IRQ
+	bool "User DMA1_Stream0 IRQ"
+	default n
+
+config DMA1_Stream1_USER_IRQ
+	bool "User DMA1_Stream1 IRQ"
+	default n
+
+config DMA1_Stream2_USER_IRQ
+	bool "User DMA1_Stream2 IRQ"
+	default n
+
+config DMA1_Stream3_USER_IRQ
+	bool "User DMA1_Stream3 IRQ"
+	default n
+
+config DMA1_Stream4_USER_IRQ
+	bool "User DMA1_Stream4 IRQ"
+	default n
+
+config DMA1_Stream5_USER_IRQ
+	bool "User DMA1_Stream5 IRQ"
+	default n
+
+config DMA1_Stream6_USER_IRQ
+	bool "User DMA1_Stream6 IRQ"
+	default n
+
+config ADC_USER_IRQ
+	bool "User ADC IRQ"
+	default n
+
+config CAN1_TX_USER_IRQ
+	bool "CAN1 TX User IRQ"
+	default n
+
+config CAN1_RX_USER_IRQ
+	bool "CAN1 RX User IRQ"
+	default n
+
+config CAN1_RX1_USER_IRQ
+	bool "CAN1 RX1 User IRQ"
+	default n
+
+config CAN1_SCE_USER_IRQ
+	bool "CAN1 SEC User IRQ"
+	default n
+
+config EXTI9_5_USER_IRQ
+	bool "EXTI9_5 User IRQ"
+	default n
+
+config TIM1_BRK_TIM9_USER_IRQ
+ 	bool "TIM1_BRK_TIM9 User IRQ"
+	default n
+
+config TIM1_UP_TIM10_USER_IRQ
+	bool "TIM1_UP_TIM10 User IRQ"
+	default n
+
+config TIM1_TRG_COM_TIM11_USER_IRQ
+	bool "TIM1_TRG_COM_TIM11 User IRQ"
+	default n
+
+config TIM1_CC_USER_IRQ
+	bool "TIM1_CC User IRQ"
+	default n
+
+config TIM2_USER_IRQ       
+	bool "TIM2 User IRQ"
+	default n
+
+config TIM3_USER_IRQ
+	bool "TIM3 User IRQ"
+	default n
+
+config TIM4_USER_IRQ
+	bool "TIM4 User IRQ"
+	default n
+
+config I2C1_EV_USER_IRQ
+	bool "I2C1_EV User IRQ"
+	default n
+
+config I2C1_ER_USER_IRQ
+	bool "I2C1_ER User IRQ"
+	default n
+
+config I2C2_EV_USER_IRQ
+	bool "I2C2_EV User IRQ"
+	default n
+
+config I2C2_ER_USER_IRQ
+	bool "I2C2_ER User IRQ"
+	default n
+
+config SPI1_USER_IRQ
+	bool "SPI1 User IRQ"
+	default n
+
+config SPI2_USER_IRQ
+	bool "SPI2 User IRQ"
+	default n
+
+config USART1_USER_IRQ
+	bool "USART1 User IRQ"
+	default n
+
+config USART2_USER_IRQ
+	bool "USART2 User IRQ"
+	default n
+
+config USART3_USER_IRQ
+	bool "USART3 User IRQ"
+	default n
+
+config EXTI15_10_USER_IRQ
+	bool "EXTI15_10 User IRQ"
+	default n
+
+config RTC_Alarm_USER_IRQ
+	bool "RTC Alarm User IRQ"
+	default n
+
+config OTG_FS_WKUP_USER_IRQ
+	bool "OTG_FS_WKUP User IRQ"
+	default n
+
+config TIM8_BRK_TIM12_USER_IRQ
+	bool "TIM8_BRK_TIM12 User IRQ"
+	default n
+
+config TIM8_UP_TIM13_USER_IRQ
+	bool "TIM8_UP_TIM13 User IRQ"
+	default n
+
+config TIM8_TRG_COM_TIM14_USER_IRQ 
+	bool "TIM8_TRG_COM_TIM14 User IRQ"
+	default n
+
+config TIM8_CC_USER_IRQ
+	bool "TIM8_CC User IRQ"
+	default n
+
+config DMA1_Stream7_USER_IRQ
+	bool "DMA1_Stream7 User IRQ"
+	default n
+
+config FSMC_USER_IRQ
+	bool "FSMC User IRQ"
+	default n
+
+config SDIO_USER_IRQ
+	bool "SDIO User IRQ"
+	default n
+
+config TIM5_USER_IRQ
+	bool "TIM5 User IRQ"
+	default n
+
+config SPI3_USER_IRQ
+	bool "SPI3 User IRQ"
+	default n
+
+config UART4_USER_IRQ
+	bool "UART4 User IRQ"
+	default n
+
+config UART5_USER_IRQ
+	bool "UART5 User IRQ"
+	default n
+
+config TIM6_DAC_USER_IRQ
+	bool "TIM6_DAC User IRQ"
+	default n
+
+config TIM7_USER_IRQ
+	bool "TIM7 User IRQ"
+	default n
+
+config DMA2_Stream0_USER_IRQ
+	bool "DMA2 Stream0 User IRQ"
+	default n
+
+config DMA2_Stream1_USER_IRQ
+	bool "DMA2 Stream1 User IRQ"
+	default n
+
+config DMA2_Stream2_USER_IRQ
+	bool "DMA2 Stream2 User IRQ"
+	default n
+
+config DMA2_Stream3_USER_IRQ
+	bool "DMA2 Stream3 User IRQ"
+	default n
+
+config DMA2_Stream4_USER_IRQ
+	bool "DMA2_Stream4 User IRQ"
+	default n
+
+config ETH_USER_IRQ
+	bool "ETH User IRQ"
+	default n
+
+config ETH_WKUP_USER_IRQ
+	bool "ETH WKUP User IRQ"
+	default n
+
+config CAN2_TX_USER_IRQ
+	bool "CAN2 TX User IRQ"
+	default n
+
+config CAN2_RX0_USER_IRQ
+	bool "CAN2 RX0 User IRQ"
+	default n
+
+config CAN2_RX1_USER_IRQ
+	bool "CAN2 RX1 User IRQ"
+	default n
+
+config CAN2_SCE_USER_IRQ
+	bool "CAN2 SCE User IRQ"
+	default n
+
+config OTG_FS_USER_IRQ
+	bool "OTG FS User IRQ"
+	default n
+
+config DMA2_Stream5_USER_IRQ
+	bool "DMA2 Stream5 User IRQ"
+	default n
+
+config DMA2_Stream6_USER_IRQ
+	bool "DMA2 Stream6 User IRQ"
+	default n
+
+config DMA2_Stream7_USER_IRQ
+	bool "DMA2 Stream7 User IRQ"
+	default n
+
+config USART6_USER_IRQ
+	bool "USART6 User IRQ"
+	default n
+
+config I2C3_EV_USER_IRQ
+	bool "I2C3 EV User IRQ"
+	default n
+
+config I2C3_ER_USER_IRQ
+	bool "I2C3 ER User IRQ"
+	default n
+
+config OTG_HS_EP1_OUT_USER_IRQ
+	bool "OTG_HS_EP1_OUT User IRQ"
+	default n
+
+config OTG_HS_EP1_IN_USER_IRQ
+	bool "OTG_HS_EP1_IN User IRQ"
+	default n
+
+config OTG_HS_WKUP_USER_IRQ
+	bool "OTG_HS_WKUP User IRQ"
+	default n
+
+config OTG_HS_USER_IRQ
+	bool "OTG_HS User IRQ"
+	default n
+
+config DCMI_USER_IRQ
+	bool "DCMI User IRQ"
+	default n
+
+config CRYP_USER_IRQ
+	bool "CRYP User IRQ"
+	default n
+
+config HASH_RNG_USER_IRQ
+	bool "HASH_RNG User IRQ"
+	default n
+
+config FPU_USER_IRQ
+	bool "FPU User IRQ"
+	default n
+endmenu
diff --git a/user/apps/build.mk b/user/apps/build.mk
index a4e714a0..6790f14d 100644
--- a/user/apps/build.mk
+++ b/user/apps/build.mk
@@ -10,9 +10,9 @@ user-apps-dirs = \
 ifdef CONFIG_EXTI_INTERRUPT_TEST
 user-apps-dirs += \
 	irq_test
-endif
-
+else
 ifdef CONFIG_BOARD_STM32F429DISCOVERY
 user-apps-dirs += \
 	lcd_test
 endif
+endif