;********************************************************************************
;* File Name          : startup_stm32h745xx.s
;* @author  MCD Application Team
;* Description        : STM32H7xx devices vector table for MDK-ARM toolchain. 
;*                      This module performs:
;*                      - Set the initial SP
;*                      - Set the initial PC == Reset_Handler
;*                      - Set the vector table entries with the exceptions ISR address
;*                      - Branches to __main in the C library (which eventually
;*                        calls main()).
;*                      After Reset the Cortex-M processor is in Thread mode,
;*                      priority is Privileged, and the Stack is set to Main.
;* <<< Use Configuration Wizard in Context Menu >>>   
;******************************************************************************
;* @attention
;*
;* Copyright (c) 2019 STMicroelectronics.
;* All rights reserved.
;*
;* This software is licensed under terms that can be found in the LICENSE file
;* in the root directory of this software component.
;* If no LICENSE file comes with this software, it is provided AS-IS.
;*
;*******************************************************************************

; Amount of memory (in bytes) allocated for Stack
; Tailor this value to your application needs
; <h> Stack Configuration
;   <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
; </h>

Stack_Size      EQU     0x00000400

                AREA    STACK, NOINIT, READWRITE, ALIGN=3
Stack_Mem       SPACE   Stack_Size
__initial_sp


; <h> Heap Configuration
;   <o>  Heap Size (in Bytes) <0x0-0xFFFFFFFF:8>
; </h>

Heap_Size       EQU     0x00000200

                AREA    HEAP, NOINIT, READWRITE, ALIGN=3
__heap_base
Heap_Mem        SPACE   Heap_Size
__heap_limit

                PRESERVE8
                THUMB


; Vector Table Mapped to Address 0 at Reset
                AREA    RESET, DATA, READONLY
                EXPORT  __Vectors
                EXPORT  __Vectors_End
                EXPORT  __Vectors_Size

__Vectors       DCD     __initial_sp                      ; Top of Stack
                DCD     Reset_Handler                     ; Reset Handler
                DCD     NMI_Handler                       ; NMI Handler
                DCD     HardFault_Handler                 ; Hard Fault Handler
                DCD     MemManage_Handler                 ; MPU Fault Handler
                DCD     BusFault_Handler                  ; Bus Fault Handler
                DCD     UsageFault_Handler                ; Usage Fault Handler
                DCD     0                                 ; Reserved
                DCD     0                                 ; Reserved
                DCD     0                                 ; Reserved
                DCD     0                                 ; Reserved
                DCD     SVC_Handler                       ; SVCall Handler
                DCD     DebugMon_Handler                  ; Debug Monitor Handler
                DCD     0                                 ; Reserved
                DCD     PendSV_Handler                    ; PendSV Handler
                DCD     SysTick_Handler                   ; SysTick Handler

                ; External Interrupts
                DCD     WWDG_IRQHandler                   ; Window WatchDog interrupt ( wwdg1_it, wwdg2_it)                                         
                DCD     PVD_AVD_IRQHandler                ; PVD/AVD through EXTI Line detection                        
                DCD     TAMP_STAMP_IRQHandler             ; Tamper and TimeStamps through the EXTI line            
                DCD     RTC_WKUP_IRQHandler               ; RTC Wakeup through the EXTI line                       
                DCD     FLASH_IRQHandler                  ; FLASH                                           
                DCD     RCC_IRQHandler                    ; RCC                                             
                DCD     EXTI0_IRQHandler                  ; EXTI Line0                                             
                DCD     EXTI1_IRQHandler                  ; EXTI Line1                                             
                DCD     EXTI2_IRQHandler                  ; EXTI Line2                                             
                DCD     EXTI3_IRQHandler                  ; EXTI Line3                                             
                DCD     EXTI4_IRQHandler                  ; EXTI Line4 
                DCD     DMA1_Stream0_IRQHandler           ; DMA1 Stream 0
                DCD     DMA1_Stream1_IRQHandler           ; DMA1 Stream 1                                   
                DCD     DMA1_Stream2_IRQHandler           ; DMA1 Stream 2                                   
                DCD     DMA1_Stream3_IRQHandler           ; DMA1 Stream 3                                   
                DCD     DMA1_Stream4_IRQHandler           ; DMA1 Stream 4                                   
                DCD     DMA1_Stream5_IRQHandler           ; DMA1 Stream 5                                   
                DCD     DMA1_Stream6_IRQHandler           ; DMA1 Stream 6  
                DCD     ADC_IRQHandler                    ; ADC1, ADC2                             
                DCD     FDCAN1_IT0_IRQHandler             ; FDCAN1 interrupt line 0                        
                DCD     FDCAN2_IT0_IRQHandler             ; FDCAN2 interrupt line 0                               
                DCD     FDCAN1_IT1_IRQHandler             ; FDCAN1 interrupt line 1                        
                DCD     FDCAN2_IT1_IRQHandler             ; FDCAN2 interrupt line 1                                               
                DCD     EXTI9_5_IRQHandler                ; External Line[9:5]s                                    
                DCD     TIM1_BRK_IRQHandler               ; TIM1 Break interrupt                   
                DCD     TIM1_UP_IRQHandler                ; TIM1 Update Interrupt                 
                DCD     TIM1_TRG_COM_IRQHandler           ; TIM1 Trigger and Commutation Interrupt 
                DCD     TIM1_CC_IRQHandler                ; TIM1 Capture Compare                                   
                DCD     TIM2_IRQHandler                   ; TIM2                                            
                DCD     TIM3_IRQHandler                   ; TIM3                                            
                DCD     TIM4_IRQHandler                   ; TIM4                                            
                DCD     I2C1_EV_IRQHandler                ; I2C1 Event                                             
                DCD     I2C1_ER_IRQHandler                ; I2C1 Error                                             
                DCD     I2C2_EV_IRQHandler                ; I2C2 Event                                             
                DCD     I2C2_ER_IRQHandler                ; I2C2 Error                                               
                DCD     SPI1_IRQHandler                   ; SPI1                                            
                DCD     SPI2_IRQHandler                   ; SPI2                                            
                DCD     USART1_IRQHandler                 ; USART1                                          
                DCD     USART2_IRQHandler                 ; USART2                                          
                DCD     USART3_IRQHandler                 ; USART3                                          
                DCD     EXTI15_10_IRQHandler              ; External Line[15:10]  
                DCD     RTC_Alarm_IRQHandler              ; RTC Alarm (A and B) through EXTI Line
                DCD     0                                 ; Reserved                                          
                DCD     TIM8_BRK_TIM12_IRQHandler         ; TIM8 Break Interrupt and TIM12 global interrupt                 
                DCD     TIM8_UP_TIM13_IRQHandler          ; TIM8 Update Interrupt and TIM13 global interrupt
                DCD     TIM8_TRG_COM_TIM14_IRQHandler     ; TIM8 Trigger and Commutation Interrupt and TIM14 global interrupt
                DCD     TIM8_CC_IRQHandler                ; TIM8 Capture Compare Interrupt
                DCD     DMA1_Stream7_IRQHandler           ; DMA1 Stream7                                           
                DCD     FMC_IRQHandler                    ; FMC                             
                DCD     SDMMC1_IRQHandler                 ; SDMMC1                            
                DCD     TIM5_IRQHandler                   ; TIM5                            
                DCD     SPI3_IRQHandler                   ; SPI3                            
                DCD     UART4_IRQHandler                  ; UART4                           
                DCD     UART5_IRQHandler                  ; UART5                           
                DCD     TIM6_DAC_IRQHandler               ; TIM6 and DAC1&2 underrun errors           
                DCD     TIM7_IRQHandler                   ; TIM7           
                DCD     DMA2_Stream0_IRQHandler           ; DMA2 Stream 0                   
                DCD     DMA2_Stream1_IRQHandler           ; DMA2 Stream 1                   
                DCD     DMA2_Stream2_IRQHandler           ; DMA2 Stream 2                   
                DCD     DMA2_Stream3_IRQHandler           ; DMA2 Stream 3                   
                DCD     DMA2_Stream4_IRQHandler           ; DMA2 Stream 4                   
                DCD     ETH_IRQHandler                    ; Ethernet                        
                DCD     ETH_WKUP_IRQHandler               ; Ethernet Wakeup through EXTI line              
                DCD     FDCAN_CAL_IRQHandler              ; FDCAN calibration unit interrupt                        
                DCD     CM7_SEV_IRQHandler                ; CM7 Send event interrupt for CM4                              
                DCD     CM4_SEV_IRQHandler                ; CM4 Send event interrupt for CM7 
                DCD     0                                 ; Reserved 
                DCD     0                                 ; Reserved                      
                DCD     DMA2_Stream5_IRQHandler           ; DMA2 Stream 5                   
                DCD     DMA2_Stream6_IRQHandler           ; DMA2 Stream 6                   
                DCD     DMA2_Stream7_IRQHandler           ; DMA2 Stream 7                   
                DCD     USART6_IRQHandler                 ; USART6                           
                DCD     I2C3_EV_IRQHandler                ; I2C3 event                             
                DCD     I2C3_ER_IRQHandler                ; I2C3 error                             
                DCD     OTG_HS_EP1_OUT_IRQHandler         ; USB OTG HS End Point 1 Out                      
                DCD     OTG_HS_EP1_IN_IRQHandler          ; USB OTG HS End Point 1 In                       
                DCD     OTG_HS_WKUP_IRQHandler            ; USB OTG HS Wakeup through EXTI                         
                DCD     OTG_HS_IRQHandler                 ; USB OTG HS                    
                DCD     DCMI_IRQHandler                   ; DCMI                            
                DCD     0                                 ; Reserved                                     
                DCD     RNG_IRQHandler                    ; Rng
                DCD     FPU_IRQHandler                    ; FPU
                DCD     UART7_IRQHandler                  ; UART7
                DCD     UART8_IRQHandler                  ; UART8
                DCD     SPI4_IRQHandler                   ; SPI4
                DCD     SPI5_IRQHandler                   ; SPI5
                DCD     SPI6_IRQHandler                   ; SPI6
                DCD     SAI1_IRQHandler                   ; SAI1
                DCD     LTDC_IRQHandler                   ; LTDC
                DCD     LTDC_ER_IRQHandler                ; LTDC error
                DCD     DMA2D_IRQHandler                  ; DMA2D
                DCD     SAI2_IRQHandler                   ; SAI2
                DCD     QUADSPI_IRQHandler                ; QUADSPI
                DCD     LPTIM1_IRQHandler                 ; LPTIM1
                DCD     CEC_IRQHandler                    ; HDMI_CEC
                DCD     I2C4_EV_IRQHandler                ; I2C4 Event                             
                DCD     I2C4_ER_IRQHandler                ; I2C4 Error 
                DCD     SPDIF_RX_IRQHandler               ; SPDIF_RX
                DCD     OTG_FS_EP1_OUT_IRQHandler         ; USB OTG FS End Point 1 Out                      
                DCD     OTG_FS_EP1_IN_IRQHandler          ; USB OTG FS End Point 1 In                       
                DCD     OTG_FS_WKUP_IRQHandler            ; USB OTG FS Wakeup through EXTI                         
                DCD     OTG_FS_IRQHandler                 ; USB OTG FS                 
                DCD     DMAMUX1_OVR_IRQHandler            ; DMAMUX1 Overrun interrupt  
                DCD     HRTIM1_Master_IRQHandler          ;  HRTIM Master Timer global Interrupts                              
                DCD     HRTIM1_TIMA_IRQHandler            ;  HRTIM Timer A global Interrupt                                    
                DCD     HRTIM1_TIMB_IRQHandler            ;  HRTIM Timer B global Interrupt                                    
                DCD     HRTIM1_TIMC_IRQHandler            ;  HRTIM Timer C global Interrupt                                    
                DCD     HRTIM1_TIMD_IRQHandler            ;  HRTIM Timer D global Interrupt                                    
                DCD     HRTIM1_TIME_IRQHandler            ;  HRTIM Timer E global Interrupt                                    
                DCD     HRTIM1_FLT_IRQHandler             ;  HRTIM Fault global Interrupt 
                DCD     DFSDM1_FLT0_IRQHandler            ; DFSDM Filter0 Interrupt   
                DCD     DFSDM1_FLT1_IRQHandler            ; DFSDM Filter1 Interrupt                                            
                DCD     DFSDM1_FLT2_IRQHandler            ; DFSDM Filter2 Interrupt                                            
                DCD     DFSDM1_FLT3_IRQHandler            ; DFSDM Filter3 Interrupt                                                                                    
                DCD     SAI3_IRQHandler                   ;  SAI3 global Interrupt                                             
                DCD     SWPMI1_IRQHandler                 ;  Serial Wire Interface 1 global interrupt                          
                DCD     TIM15_IRQHandler                  ;  TIM15 global Interrupt                                            
                DCD     TIM16_IRQHandler                  ;  TIM16 global Interrupt                                            
                DCD     TIM17_IRQHandler                  ;  TIM17 global Interrupt                                            
                DCD     MDIOS_WKUP_IRQHandler             ;  MDIOS Wakeup  Interrupt                                           
                DCD     MDIOS_IRQHandler                  ;  MDIOS global Interrupt                                            
                DCD     JPEG_IRQHandler                   ;  JPEG global Interrupt                                             
                DCD     MDMA_IRQHandler                   ;  MDMA global Interrupt                                             
                DCD     0                                 ; Reserved                                              
                DCD     SDMMC2_IRQHandler                 ;  SDMMC2 global Interrupt                                           
                DCD     HSEM1_IRQHandler                  ;  HSEM1 global Interrupt                                             
                DCD     HSEM2_IRQHandler                  ;  HSEM2 global Interrupt                                             
                DCD     ADC3_IRQHandler                   ;  ADC3 global Interrupt                                              
                DCD     DMAMUX2_OVR_IRQHandler            ; DMAMUX Overrun interrupt                                           
                DCD     BDMA_Channel0_IRQHandler          ;  BDMA Channel 0 global Interrupt                                    
                DCD     BDMA_Channel1_IRQHandler          ;  BDMA Channel 1 global Interrupt                                    
                DCD     BDMA_Channel2_IRQHandler          ;  BDMA Channel 2 global Interrupt                                    
                DCD     BDMA_Channel3_IRQHandler          ;  BDMA Channel 3 global Interrupt                                    
                DCD     BDMA_Channel4_IRQHandler          ;  BDMA Channel 4 global Interrupt                                    
                DCD     BDMA_Channel5_IRQHandler          ;  BDMA Channel 5 global Interrupt                                    
                DCD     BDMA_Channel6_IRQHandler          ;  BDMA Channel 6 global Interrupt                                    
                DCD     BDMA_Channel7_IRQHandler          ;  BDMA Channel 7 global Interrupt                                    
                DCD     COMP1_IRQHandler                  ;  COMP1 global Interrupt                                            
                DCD     LPTIM2_IRQHandler                 ;  LP TIM2 global interrupt                                          
                DCD     LPTIM3_IRQHandler                 ;  LP TIM3 global interrupt                                          
                DCD     LPTIM4_IRQHandler                 ;  LP TIM4 global interrupt                                          
                DCD     LPTIM5_IRQHandler                 ;  LP TIM5 global interrupt                                          
                DCD     LPUART1_IRQHandler                ;  LP UART1 interrupt                                                
                DCD     WWDG_RST_IRQHandler               ; Window Watchdog reset interrupt (exti_d2_wwdg_it, exti_d1_wwdg_it)                                
                DCD     CRS_IRQHandler                    ;  Clock Recovery Global Interrupt                                   
                DCD     ECC_IRQHandler                    ; ECC diagnostic Global Interrupt                                             
                DCD     SAI4_IRQHandler                   ;  SAI4 global interrupt                                                
                DCD     0                                 ; Reserved                                
                DCD     HOLD_CORE_IRQHandler              ;  Hold core interrupt                                   
                DCD     WAKEUP_PIN_IRQHandler             ;  Interrupt for all 6 wake-up pins 
                

__Vectors_End

__Vectors_Size  EQU  __Vectors_End - __Vectors

                AREA    |.text|, CODE, READONLY

; Reset handler
Reset_Handler    PROC
                 EXPORT  Reset_Handler                    [WEAK]
        IMPORT  SystemInit
        IMPORT  __main

                 LDR     R0, =SystemInit
                 BLX     R0
                 LDR     R0, =__main
                 BX      R0
                 ENDP

; Dummy Exception Handlers (infinite loops which can be modified)

NMI_Handler     PROC
                EXPORT  NMI_Handler                      [WEAK]
                B       .
                ENDP
HardFault_Handler\
                PROC
                EXPORT  HardFault_Handler                [WEAK]
                B       .
                ENDP
MemManage_Handler\
                PROC
                EXPORT  MemManage_Handler                [WEAK]
                B       .
                ENDP
BusFault_Handler\
                PROC
                EXPORT  BusFault_Handler                 [WEAK]
                B       .
                ENDP
UsageFault_Handler\
                PROC
                EXPORT  UsageFault_Handler               [WEAK]
                B       .
                ENDP
SVC_Handler     PROC
                EXPORT  SVC_Handler                      [WEAK]
                B       .
                ENDP
DebugMon_Handler\
                PROC
                EXPORT  DebugMon_Handler                  [WEAK]
                B       .
                ENDP
PendSV_Handler  PROC
                EXPORT  PendSV_Handler                    [WEAK]
                B       .
                ENDP
SysTick_Handler PROC
                EXPORT  SysTick_Handler                   [WEAK]
                B       .
                ENDP                                     
                                                          
Default_Handler PROC                                      

                EXPORT  WWDG_IRQHandler                   [WEAK]                                       
                EXPORT  PVD_AVD_IRQHandler                [WEAK]                         
                EXPORT  TAMP_STAMP_IRQHandler             [WEAK]   
                EXPORT  RTC_WKUP_IRQHandler               [WEAK]             
                EXPORT  FLASH_IRQHandler                  [WEAK]                                        
                EXPORT  RCC_IRQHandler                    [WEAK]                                          
                EXPORT  EXTI0_IRQHandler                  [WEAK]                                            
                EXPORT  EXTI1_IRQHandler                  [WEAK]                                           
                EXPORT  EXTI2_IRQHandler                  [WEAK]                                            
                EXPORT  EXTI3_IRQHandler                  [WEAK]                                            
                EXPORT  EXTI4_IRQHandler                  [WEAK]
                EXPORT  DMA1_Stream0_IRQHandler           [WEAK] 
                EXPORT  DMA1_Stream1_IRQHandler           [WEAK]                        
                EXPORT  DMA1_Stream2_IRQHandler           [WEAK]                     
                EXPORT  DMA1_Stream3_IRQHandler           [WEAK]                    
                EXPORT  DMA1_Stream4_IRQHandler           [WEAK]                        
                EXPORT  DMA1_Stream5_IRQHandler           [WEAK]                          
                EXPORT  DMA1_Stream6_IRQHandler           [WEAK]
                EXPORT  DMA1_Stream7_IRQHandler           [WEAK]
                EXPORT  ADC_IRQHandler                    [WEAK]                          
                EXPORT  FDCAN1_IT0_IRQHandler             [WEAK]                                            
                EXPORT  FDCAN2_IT0_IRQHandler             [WEAK] 
                EXPORT  FDCAN1_IT1_IRQHandler             [WEAK]                                            
                EXPORT  FDCAN2_IT1_IRQHandler             [WEAK]   
                EXPORT  EXTI9_5_IRQHandler                [WEAK]                                    
                EXPORT  TIM1_BRK_IRQHandler               [WEAK]                  
                EXPORT  TIM1_UP_IRQHandler                [WEAK]                
                EXPORT  TIM1_TRG_COM_IRQHandler           [WEAK] 
                EXPORT  TIM1_CC_IRQHandler                [WEAK]                                   
                EXPORT  TIM2_IRQHandler                   [WEAK]                                            
                EXPORT  TIM3_IRQHandler                   [WEAK]                                            
                EXPORT  TIM4_IRQHandler                   [WEAK]                                            
                EXPORT  I2C1_EV_IRQHandler                [WEAK]                                             
                EXPORT  I2C1_ER_IRQHandler                [WEAK]                                             
                EXPORT  I2C2_EV_IRQHandler                [WEAK]                                            
                EXPORT  I2C2_ER_IRQHandler                [WEAK]                                               
                EXPORT  SPI1_IRQHandler                   [WEAK]                                           
                EXPORT  SPI2_IRQHandler                   [WEAK]                                            
                EXPORT  USART1_IRQHandler                 [WEAK]                                          
                EXPORT  USART2_IRQHandler                 [WEAK]                                          
                EXPORT  USART3_IRQHandler                 [WEAK]                                         
                EXPORT  EXTI15_10_IRQHandler              [WEAK]                                  
                EXPORT  RTC_Alarm_IRQHandler              [WEAK]                                       
                EXPORT  TIM8_BRK_TIM12_IRQHandler         [WEAK]                 
                EXPORT  TIM8_UP_TIM13_IRQHandler          [WEAK]                 
                EXPORT  TIM8_TRG_COM_TIM14_IRQHandler     [WEAK] 
                EXPORT  TIM8_CC_IRQHandler                [WEAK]                                   
                EXPORT  DMA1_Stream7_IRQHandler           [WEAK]                                          
                EXPORT  FMC_IRQHandler                    [WEAK]                                             
                EXPORT  SDMMC1_IRQHandler                 [WEAK]                                             
                EXPORT  TIM5_IRQHandler                   [WEAK]                                             
                EXPORT  SPI3_IRQHandler                   [WEAK]                                             
                EXPORT  UART4_IRQHandler                  [WEAK]                                            
                EXPORT  UART5_IRQHandler                  [WEAK]                                            
                EXPORT  TIM6_DAC_IRQHandler               [WEAK]                   
                EXPORT  TIM7_IRQHandler                   [WEAK]                    
                EXPORT  DMA2_Stream0_IRQHandler           [WEAK]                                  
                EXPORT  DMA2_Stream1_IRQHandler           [WEAK]                                   
                EXPORT  DMA2_Stream2_IRQHandler           [WEAK]                                    
                EXPORT  DMA2_Stream3_IRQHandler           [WEAK]                                    
                EXPORT  DMA2_Stream4_IRQHandler           [WEAK]                                 
                EXPORT  ETH_IRQHandler                    [WEAK]                                         
                EXPORT  ETH_WKUP_IRQHandler               [WEAK]                     
                EXPORT  FDCAN_CAL_IRQHandler              [WEAK]                                                                                                                                                                              
                EXPORT  CM7_SEV_IRQHandler                [WEAK]                                                                                                                                                                              
                EXPORT  CM4_SEV_IRQHandler                [WEAK]                                                                                                                                                                              
                EXPORT  DMA2_Stream5_IRQHandler           [WEAK]                                   
                EXPORT  DMA2_Stream6_IRQHandler           [WEAK]                                   
                EXPORT  DMA2_Stream7_IRQHandler           [WEAK]                                   
                EXPORT  USART6_IRQHandler                 [WEAK]                                           
                EXPORT  I2C3_EV_IRQHandler                [WEAK]                                              
                EXPORT  I2C3_ER_IRQHandler                [WEAK]                                              
                EXPORT  OTG_HS_EP1_OUT_IRQHandler         [WEAK]                      
                EXPORT  OTG_HS_EP1_IN_IRQHandler          [WEAK]                      
                EXPORT  OTG_HS_WKUP_IRQHandler            [WEAK]                        
                EXPORT  OTG_HS_IRQHandler                 [WEAK]                                      
                EXPORT  DCMI_IRQHandler                   [WEAK]                                             
                EXPORT  RNG_IRQHandler                    [WEAK]
                EXPORT  FPU_IRQHandler                    [WEAK]
                EXPORT  UART7_IRQHandler                  [WEAK]
                EXPORT  UART8_IRQHandler                  [WEAK]
                EXPORT  SPI4_IRQHandler                   [WEAK]
                EXPORT  SPI5_IRQHandler                   [WEAK]
                EXPORT  SPI6_IRQHandler                   [WEAK]
                EXPORT  SAI1_IRQHandler                   [WEAK]
                EXPORT  LTDC_IRQHandler                   [WEAK]
                EXPORT  LTDC_ER_IRQHandler                [WEAK]
                EXPORT  DMA2D_IRQHandler                  [WEAK]
                EXPORT  SAI2_IRQHandler                   [WEAK]   
                EXPORT  QUADSPI_IRQHandler                [WEAK]
                EXPORT  LPTIM1_IRQHandler                 [WEAK]
                EXPORT  CEC_IRQHandler                    [WEAK]   
                EXPORT  I2C4_EV_IRQHandler                [WEAK]
                EXPORT  I2C4_ER_IRQHandler                [WEAK] 
                EXPORT  SPDIF_RX_IRQHandler               [WEAK]
                EXPORT  OTG_FS_EP1_OUT_IRQHandler         [WEAK]
                EXPORT  OTG_FS_EP1_IN_IRQHandler          [WEAK]                      
                EXPORT  OTG_FS_WKUP_IRQHandler            [WEAK]                      
                EXPORT  OTG_FS_IRQHandler                 [WEAK]                        
                EXPORT  DMAMUX1_OVR_IRQHandler            [WEAK]
                EXPORT  HRTIM1_Master_IRQHandler          [WEAK] 
                EXPORT  HRTIM1_TIMA_IRQHandler            [WEAK]                                      
                EXPORT  HRTIM1_TIMB_IRQHandler            [WEAK]                                      
                EXPORT  HRTIM1_TIMC_IRQHandler            [WEAK]                                      
                EXPORT  HRTIM1_TIMD_IRQHandler            [WEAK]                                      
                EXPORT  HRTIM1_TIME_IRQHandler            [WEAK]                                      
                EXPORT  HRTIM1_FLT_IRQHandler             [WEAK]
                EXPORT  DFSDM1_FLT0_IRQHandler            [WEAK] 
                EXPORT  DFSDM1_FLT1_IRQHandler            [WEAK]                                             
                EXPORT  DFSDM1_FLT2_IRQHandler            [WEAK]                                             
                EXPORT  DFSDM1_FLT3_IRQHandler            [WEAK]                                                                                        
                EXPORT  SAI3_IRQHandler                   [WEAK]                                             
                EXPORT  SWPMI1_IRQHandler                 [WEAK]                            
                EXPORT  TIM15_IRQHandler                  [WEAK]                                             
                EXPORT  TIM16_IRQHandler                  [WEAK]                                              
                EXPORT  TIM17_IRQHandler                  [WEAK]                                            
                EXPORT  MDIOS_WKUP_IRQHandler             [WEAK]                                             
                EXPORT  MDIOS_IRQHandler                  [WEAK]                                              
                EXPORT  JPEG_IRQHandler                   [WEAK]                                               
                EXPORT  MDMA_IRQHandler                   [WEAK]                                               
                EXPORT  SDMMC2_IRQHandler                 [WEAK]                                             
                EXPORT  HSEM1_IRQHandler                  [WEAK]                                               
                EXPORT  HSEM2_IRQHandler                  [WEAK]                                               
                EXPORT  ADC3_IRQHandler                   [WEAK]                                                
                EXPORT  DMAMUX2_OVR_IRQHandler            [WEAK]                                            
                EXPORT  BDMA_Channel0_IRQHandler          [WEAK]                                      
                EXPORT  BDMA_Channel1_IRQHandler          [WEAK]                                      
                EXPORT  BDMA_Channel2_IRQHandler          [WEAK]                                      
                EXPORT  BDMA_Channel3_IRQHandler          [WEAK]                                      
                EXPORT  BDMA_Channel4_IRQHandler          [WEAK]                                     
                EXPORT  BDMA_Channel5_IRQHandler          [WEAK]                                      
                EXPORT  BDMA_Channel6_IRQHandler          [WEAK]                                      
                EXPORT  BDMA_Channel7_IRQHandler          [WEAK]                                     
                EXPORT  COMP1_IRQHandler                  [WEAK]                                              
                EXPORT  LPTIM2_IRQHandler                 [WEAK]                                           
                EXPORT  LPTIM3_IRQHandler                 [WEAK]                                            
                EXPORT  LPTIM4_IRQHandler                 [WEAK]                                            
                EXPORT  LPTIM5_IRQHandler                 [WEAK]                                            
                EXPORT  LPUART1_IRQHandler                [WEAK]                                                  
                EXPORT  WWDG_RST_IRQHandler               [WEAK]                                
                EXPORT  CRS_IRQHandler                    [WEAK]
                EXPORT  ECC_IRQHandler                    [WEAK]				
                EXPORT  SAI4_IRQHandler                   [WEAK]                                                  
                EXPORT  HOLD_CORE_IRQHandler              [WEAK]                                   
                EXPORT  WAKEUP_PIN_IRQHandler             [WEAK] 


WWDG_IRQHandler                                                          
PVD_AVD_IRQHandler                                             
TAMP_STAMP_IRQHandler                
RTC_WKUP_IRQHandler                            
FLASH_IRQHandler                                                          
RCC_IRQHandler                                                              
EXTI0_IRQHandler                                                              
EXTI1_IRQHandler                                                             
EXTI2_IRQHandler                                                              
EXTI3_IRQHandler                                                              
EXTI4_IRQHandler 
DMA1_Stream0_IRQHandler
DMA1_Stream1_IRQHandler                                  
DMA1_Stream2_IRQHandler                               
DMA1_Stream3_IRQHandler                              
DMA1_Stream4_IRQHandler                                  
DMA1_Stream5_IRQHandler                                    
DMA1_Stream6_IRQHandler                   
ADC_IRQHandler                                           
FDCAN1_IT0_IRQHandler
FDCAN2_IT0_IRQHandler
FDCAN1_IT1_IRQHandler
FDCAN2_IT1_IRQHandler
EXTI9_5_IRQHandler                                                
TIM1_BRK_IRQHandler                        
TIM1_UP_IRQHandler                      
TIM1_TRG_COM_IRQHandler  
TIM1_CC_IRQHandler                                               
TIM2_IRQHandler                                                           
TIM3_IRQHandler                                                           
TIM4_IRQHandler                                                           
I2C1_EV_IRQHandler                                                         
I2C1_ER_IRQHandler                                                         
I2C2_EV_IRQHandler                                                        
I2C2_ER_IRQHandler                                                           
SPI1_IRQHandler                                                          
SPI2_IRQHandler                                                           
USART1_IRQHandler                                                       
USART2_IRQHandler                                                       
USART3_IRQHandler                                                      
EXTI15_10_IRQHandler                                            
RTC_Alarm_IRQHandler                                                           
TIM8_BRK_TIM12_IRQHandler                      
TIM8_UP_TIM13_IRQHandler                       
TIM8_TRG_COM_TIM14_IRQHandler  
TIM8_CC_IRQHandler                                               
DMA1_Stream7_IRQHandler                                                 
FMC_IRQHandler                                                            
SDMMC1_IRQHandler                                                            
TIM5_IRQHandler                                                            
SPI3_IRQHandler                                                            
UART4_IRQHandler                                                          
UART5_IRQHandler                                                          
TIM6_DAC_IRQHandler                            
TIM7_IRQHandler                              
DMA2_Stream0_IRQHandler                                         
DMA2_Stream1_IRQHandler                                          
DMA2_Stream2_IRQHandler                                           
DMA2_Stream3_IRQHandler                                           
DMA2_Stream4_IRQHandler                                        
ETH_IRQHandler                                                         
ETH_WKUP_IRQHandler                                
FDCAN_CAL_IRQHandler                                                                                                                                                                                                                            
CM7_SEV_IRQHandler
CM4_SEV_IRQHandler                                                                                                                                                                                                                             
DMA2_Stream5_IRQHandler                                          
DMA2_Stream6_IRQHandler                                          
DMA2_Stream7_IRQHandler                                          
USART6_IRQHandler                                                        
I2C3_EV_IRQHandler                                                          
I2C3_ER_IRQHandler                                                          
OTG_HS_EP1_OUT_IRQHandler 
OTG_HS_EP1_IN_IRQHandler 
OTG_HS_WKUP_IRQHandler   
OTG_HS_IRQHandler        
DCMI_IRQHandler                                                            
RNG_IRQHandler
FPU_IRQHandler  
UART7_IRQHandler                  
UART8_IRQHandler                  
SPI4_IRQHandler                   
SPI5_IRQHandler                   
SPI6_IRQHandler                   
SAI1_IRQHandler                   
LTDC_IRQHandler                   
LTDC_ER_IRQHandler                 
DMA2D_IRQHandler   
SAI2_IRQHandler        
QUADSPI_IRQHandler
LPTIM1_IRQHandler
CEC_IRQHandler
I2C4_EV_IRQHandler
I2C4_ER_IRQHandler
SPDIF_RX_IRQHandler
OTG_FS_EP1_OUT_IRQHandler
OTG_FS_EP1_IN_IRQHandler 
OTG_FS_WKUP_IRQHandler   
OTG_FS_IRQHandler        
DMAMUX1_OVR_IRQHandler
HRTIM1_Master_IRQHandler               
HRTIM1_TIMA_IRQHandler                                                      
HRTIM1_TIMB_IRQHandler                                                      
HRTIM1_TIMC_IRQHandler                                                      
HRTIM1_TIMD_IRQHandler                                                      
HRTIM1_TIME_IRQHandler                                                      
HRTIM1_FLT_IRQHandler 
DFSDM1_FLT0_IRQHandler
DFSDM1_FLT1_IRQHandler                                                                
DFSDM1_FLT2_IRQHandler                                                                
DFSDM1_FLT3_IRQHandler                                                                                                                                
SAI3_IRQHandler                                                                    
SWPMI1_IRQHandler                                                 
TIM15_IRQHandler                                                                   
TIM16_IRQHandler                                                                    
TIM17_IRQHandler                                                                  
MDIOS_WKUP_IRQHandler                                                              
MDIOS_IRQHandler                                                                    
JPEG_IRQHandler                                                                      
MDMA_IRQHandler                                                                         
SDMMC2_IRQHandler                                                                  
HSEM1_IRQHandler                                                                     
HSEM2_IRQHandler                                                                     
ADC3_IRQHandler                                                                       
DMAMUX2_OVR_IRQHandler                                                            
BDMA_Channel0_IRQHandler                                                     
BDMA_Channel1_IRQHandler                                                     
BDMA_Channel2_IRQHandler                                                     
BDMA_Channel3_IRQHandler                                                     
BDMA_Channel4_IRQHandler                                                    
BDMA_Channel5_IRQHandler                                                     
BDMA_Channel6_IRQHandler                                                     
BDMA_Channel7_IRQHandler                                                    
COMP1_IRQHandler                                                                    
LPTIM2_IRQHandler                                                                
LPTIM3_IRQHandler                                                                 
LPTIM4_IRQHandler                                                                 
LPTIM5_IRQHandler                                                                 
LPUART1_IRQHandler                                                                      
WWDG_RST_IRQHandler                                                   
CRS_IRQHandler
ECC_IRQHandler                                                           
SAI4_IRQHandler      
HOLD_CORE_IRQHandler 
WAKEUP_PIN_IRQHandler

                B       .

                ENDP

                ALIGN

;*******************************************************************************
; User Stack and Heap initialization
;*******************************************************************************
                 IF      :DEF:__MICROLIB
                
                 EXPORT  __initial_sp
                 EXPORT  __heap_base
                 EXPORT  __heap_limit
                
                 ELSE
                
                 IMPORT  __use_two_region_memory
                 EXPORT  __user_initial_stackheap
                 
__user_initial_stackheap

                 LDR     R0, =  Heap_Mem
                 LDR     R1, =(Stack_Mem + Stack_Size)
                 LDR     R2, = (Heap_Mem +  Heap_Size)
                 LDR     R3, = Stack_Mem
                 BX      LR

                 ALIGN

                 ENDIF

                 END