2021-10-14 18:50:35 +08:00
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;******************** (C) COPYRIGHT 2016 HOLOCENE ********************
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; Amount of memory (in bytes) allocated for Stack
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; Tailor this value to your application needs
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; <h> Stack Configuration
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; <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
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; </h>
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2021-10-14 19:21:16 +08:00
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;//============== 版本 EK V1.0 20190801 ==============//
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2021-10-14 18:50:35 +08:00
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Stack_Size EQU 0x00002000
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AREA STACK, NOINIT, READWRITE, ALIGN=3
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Stack_Mem SPACE Stack_Size
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__initial_sp
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; <h> Heap Configuration
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; <o> Heap Size (in Bytes) <0x0-0xFFFFFFFF:8>
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; </h>
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Heap_Size EQU 0x00000000
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AREA HEAP, NOINIT, READWRITE, ALIGN=3
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__heap_base
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Heap_Mem SPACE Heap_Size
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__heap_limit
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PRESERVE8
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THUMB
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; Vector Table Mapped to Address 0 at Reset
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AREA RESET, DATA, READONLY
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EXPORT __Vectors
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EXPORT __Vectors_End
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EXPORT __Vectors_Size
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__Vectors DCD __initial_sp ; Top of Stack
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DCD Reset_Handler ; Reset Handler
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DCD NMI_Handler ; NMI Handler
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DCD HardFault_Handler ; Hard Fault Handler
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DCD MemManage_Handler ; MPU Fault Handler
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DCD BusFault_Handler ; Bus Fault Handler
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DCD UsageFault_Handler ; Usage Fault Handler
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD 0 ; Reserved
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DCD SVC_Handler ; SVCall Handler
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DCD DebugMon_Handler ; Debug Monitor Handler
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DCD 0 ; Reserved
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DCD PendSV_Handler ; PendSV Handler
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DCD SysTick_Handler ; SysTick Handler
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; External Interrupts
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DCD WWDG_IRQHandler ;WWDG
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DCD 0 ;
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DCD TAMPER_IRQHandler ;TAMPER
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DCD RTC_IRQHandler ;RTC
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DCD 0 ;
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DCD RCC_IRQHandler ;RCC
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DCD EXTI0_IRQHandler ;EXTI0
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DCD EXTI1_IRQHandler ;EXTI1
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DCD EXTI2_IRQHandler ;EXTI2
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DCD EXTI3_IRQHandler ;EXTI3
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DCD EXTI4_IRQHandler ;EXTI4
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DCD DMA1_Channel1_IRQHandler ;DMA1 Channel 1
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DCD DMA1_Channel2_IRQHandler ;DMA1 Channel 2
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DCD DMA1_Channel3_IRQHandler ;DMA1 Channel 3
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DCD DMA1_Channel4_IRQHandler ;DMA1 Channel 4
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DCD DMA1_Channel5_IRQHandler ;DMA1 Channel 5
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DCD DMA1_Channel6_IRQHandler ;DMA1 Channel 6
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DCD DMA1_Channel7_IRQHandler ;DMA1 Channel 7
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DCD ADC1_IRQHandler ;ADC1
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DCD CAN1_IRQHandler ;CAN1
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DCD 0 ;
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DCD 0 ;
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DCD 0 ;
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DCD EXTI9_5_IRQHandler ;EXTI9_5
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DCD TIM1_BRK_IRQHandler ;TIM1_BRK
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DCD TIM1_UP_IRQHandler ;TIM1_UP
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DCD TIM1_TRG_COM_IRQHandler ;TIM1_TRG_COM
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DCD TIM1_CC_IRQHandler ;TIM1_CC
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DCD TIM3_IRQHandler ;TIM3
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DCD TIM4_IRQHandler ;TIM4
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DCD TIM5_IRQHandler ;TIM5
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DCD TIM6_IRQHandler ;TIM6
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DCD TIM7_IRQHandler ;TIM7
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DCD I2C1_IRQHandler ;I2C1
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DCD I2C2_IRQHandler ;I2C2
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DCD SPI1_IRQHandler ;SPI1
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DCD SPI2_IRQHandler ;SPI2
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DCD UART1_IRQHandler ;UART1
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DCD UART2_IRQHandler ;UART2
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DCD UART3_IRQHandler ;UART3
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DCD EXTI15_10_IRQHandler ;EXTI15_10
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DCD RTCAlarm_IRQHandler ;RTC_ALARM
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DCD USBAwake_IRQHandler ;USBAwake
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DCD TIM2_BRK_IRQHandler ;TIM2_BRK
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DCD TIM2_UP_IRQHandler ;TIM2_UP
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DCD TIM2_TRG_COM_IRQHandler ;TIM2_TRG_COM
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DCD TIM2_CC_IRQHandler ;TIM2_CC
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DCD DMA1_Channel8_IRQHandler ;DMA1
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DCD TK80_IRQHandler ;TK80
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DCD SDIO1_IRQHandler ;SDIO1
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DCD SDIO2_IRQHandler ;SDIO2
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DCD SPI3_IRQHandler ;SPI3
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DCD UART4_IRQHandler ;UART4
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DCD UART5_IRQHandler ;UART5
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DCD 0 ;
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DCD TIM8_IRQHandler ;TIM8
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DCD DMA2_Channel1_IRQHandler ;DMA2 Channel 1
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DCD DMA2_Channel2_IRQHandler ;DMA2 Channel 2
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DCD DMA2_Channel3_IRQHandler ;DMA2 Channel 3
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DCD DMA2_Channel4_IRQHandler ;DMA2 Channel 4
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DCD DMA2_Channel5_IRQHandler ;DMA2 Channel 5
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DCD TIM9_IRQHandler ;TIM9
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DCD TIM10_IRQHandler ;TIM10
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DCD CAN2_IRQHandler ;CAN2
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DCD 0 ;
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DCD 0 ;
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DCD 0 ;
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DCD USB_IRQHandler ;USB
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DCD DMA2_Channel6_IRQHandler ;DMA2 Channel 6
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DCD DMA2_Channel7_IRQHandler ;DMA2 Channel 7
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DCD DMA2_Channel8_IRQHandler ;DMA2 Channel 8
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DCD 0 ;
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DCD I2C3_IRQHandler ;I2C3
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DCD I2C4_IRQHandler ;I2C4
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DCD 0 ;
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DCD 0 ;
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DCD 0 ;
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DCD 0 ;
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DCD 0 ;
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DCD 0 ;
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DCD 0 ;
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DCD FPU_IRQHandler ;FPU
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DCD 0 ;
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DCD 0 ;
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DCD SPI4_IRQHandler ;SPI4
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DCD 0 ;
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DCD TOUCHPAD_IRQHandler ;TCHPAD
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DCD QSPI_IRQHandler ;QSPI
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DCD LTDC_IRQHandler ;LCD-TFT
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DCD 0 ;
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DCD I2S1_IRQHandler ;I2S1
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__Vectors_End
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__Vectors_Size EQU __Vectors_End - __Vectors
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AREA |.text|, CODE, READONLY
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; Reset handler
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Reset_Handler PROC
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EXPORT Reset_Handler [WEAK]
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IMPORT __main
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2021-10-14 19:21:16 +08:00
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LDR R0, =0xE000ED88 ; 使能浮点运算 CP10,CP11
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2021-10-14 18:50:35 +08:00
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LDR R1,[R0]
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ORR R1,R1,#(0xF << 20)
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STR R1,[R0]
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;IMPORT SystemInit
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; LDR R0, =SystemInit
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;BLX R0
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LDR R0, =__main
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BX R0
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ENDP
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; Dummy Exception Handlers (infinite loops which can be modified)
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NMI_Handler PROC
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EXPORT NMI_Handler [WEAK]
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B .
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ENDP
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HardFault_Handler\
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PROC
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EXPORT HardFault_Handler [WEAK]
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B .
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ENDP
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MemManage_Handler\
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PROC
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EXPORT MemManage_Handler [WEAK]
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B .
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ENDP
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BusFault_Handler\
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PROC
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EXPORT BusFault_Handler [WEAK]
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B .
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ENDP
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UsageFault_Handler\
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PROC
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EXPORT UsageFault_Handler [WEAK]
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B .
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ENDP
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SVC_Handler PROC
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EXPORT SVC_Handler [WEAK]
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B .
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ENDP
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DebugMon_Handler\
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PROC
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EXPORT DebugMon_Handler [WEAK]
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B .
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ENDP
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PendSV_Handler PROC
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EXPORT PendSV_Handler [WEAK]
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B .
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ENDP
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SysTick_Handler PROC
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EXPORT SysTick_Handler [WEAK]
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B .
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ENDP
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Default_Handler PROC
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EXPORT WWDG_IRQHandler [WEAK]
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EXPORT TAMPER_IRQHandler [WEAK]
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EXPORT RTC_IRQHandler [WEAK]
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EXPORT RCC_IRQHandler [WEAK]
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EXPORT EXTI0_IRQHandler [WEAK]
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EXPORT EXTI1_IRQHandler [WEAK]
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EXPORT EXTI2_IRQHandler [WEAK]
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EXPORT EXTI3_IRQHandler [WEAK]
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EXPORT EXTI4_IRQHandler [WEAK]
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EXPORT DMA1_Channel1_IRQHandler [WEAK]
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EXPORT DMA1_Channel2_IRQHandler [WEAK]
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EXPORT DMA1_Channel3_IRQHandler [WEAK]
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EXPORT DMA1_Channel4_IRQHandler [WEAK]
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EXPORT DMA1_Channel5_IRQHandler [WEAK]
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EXPORT DMA1_Channel6_IRQHandler [WEAK]
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EXPORT DMA1_Channel7_IRQHandler [WEAK]
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EXPORT ADC1_IRQHandler [WEAK]
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EXPORT CAN1_IRQHandler [WEAK]
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EXPORT EXTI9_5_IRQHandler [WEAK]
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EXPORT TIM1_BRK_IRQHandler [WEAK]
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EXPORT TIM1_UP_IRQHandler [WEAK]
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EXPORT TIM1_TRG_COM_IRQHandler [WEAK]
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EXPORT TIM1_CC_IRQHandler [WEAK]
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EXPORT TIM3_IRQHandler [WEAK]
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EXPORT TIM4_IRQHandler [WEAK]
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EXPORT TIM5_IRQHandler [WEAK]
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EXPORT TIM6_IRQHandler [WEAK]
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EXPORT TIM7_IRQHandler [WEAK]
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EXPORT I2C1_IRQHandler [WEAK]
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EXPORT I2C2_IRQHandler [WEAK]
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EXPORT SPI1_IRQHandler [WEAK]
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EXPORT SPI2_IRQHandler [WEAK]
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EXPORT UART1_IRQHandler [WEAK]
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EXPORT UART2_IRQHandler [WEAK]
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EXPORT UART3_IRQHandler [WEAK]
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EXPORT EXTI15_10_IRQHandler [WEAK]
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EXPORT RTCAlarm_IRQHandler [WEAK]
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EXPORT USBAwake_IRQHandler [WEAK]
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EXPORT TIM2_BRK_IRQHandler [WEAK]
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EXPORT TIM2_UP_IRQHandler [WEAK]
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EXPORT TIM2_TRG_COM_IRQHandler [WEAK]
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EXPORT TIM2_CC_IRQHandler [WEAK]
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EXPORT DMA1_Channel8_IRQHandler [WEAK]
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EXPORT TK80_IRQHandler [WEAK]
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EXPORT SDIO1_IRQHandler [WEAK]
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EXPORT SDIO2_IRQHandler [WEAK]
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EXPORT SPI3_IRQHandler [WEAK]
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EXPORT UART4_IRQHandler [WEAK]
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EXPORT UART5_IRQHandler [WEAK]
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EXPORT TIM8_IRQHandler [WEAK]
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EXPORT DMA2_Channel1_IRQHandler [WEAK]
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EXPORT DMA2_Channel2_IRQHandler [WEAK]
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EXPORT DMA2_Channel3_IRQHandler [WEAK]
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EXPORT DMA2_Channel4_IRQHandler [WEAK]
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EXPORT DMA2_Channel5_IRQHandler [WEAK]
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EXPORT TIM9_IRQHandler [WEAK]
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EXPORT TIM10_IRQHandler [WEAK]
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EXPORT CAN2_IRQHandler [WEAK]
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EXPORT USB_IRQHandler [WEAK]
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EXPORT DMA2_Channel6_IRQHandler [WEAK]
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EXPORT DMA2_Channel7_IRQHandler [WEAK]
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EXPORT DMA2_Channel8_IRQHandler [WEAK]
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EXPORT I2C3_IRQHandler [WEAK]
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EXPORT I2C4_IRQHandler [WEAK]
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EXPORT TOUCHPAD_IRQHandler [WEAK]
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EXPORT SPI4_IRQHandler [WEAK]
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EXPORT QSPI_IRQHandler [WEAK]
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EXPORT LTDC_IRQHandler [WEAK]
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EXPORT I2S1_IRQHandler [WEAK]
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WWDG_IRQHandler
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TAMPER_IRQHandler
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RTC_IRQHandler
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RCC_IRQHandler
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EXTI0_IRQHandler
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EXTI1_IRQHandler
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EXTI2_IRQHandler
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EXTI3_IRQHandler
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EXTI4_IRQHandler
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DMA1_Channel1_IRQHandler
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DMA1_Channel2_IRQHandler
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DMA1_Channel3_IRQHandler
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DMA1_Channel4_IRQHandler
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DMA1_Channel5_IRQHandler
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DMA1_Channel6_IRQHandler
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DMA1_Channel7_IRQHandler
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ADC1_IRQHandler
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CAN1_IRQHandler
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EXTI9_5_IRQHandler
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TIM1_BRK_IRQHandler
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TIM1_UP_IRQHandler
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TIM1_TRG_COM_IRQHandler
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TIM1_CC_IRQHandler
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TIM3_IRQHandler
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TIM4_IRQHandler
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TIM5_IRQHandler
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TIM6_IRQHandler
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TIM7_IRQHandler
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I2C1_IRQHandler
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I2C2_IRQHandler
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SPI1_IRQHandler
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SPI2_IRQHandler
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UART1_IRQHandler
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UART2_IRQHandler
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UART3_IRQHandler
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EXTI15_10_IRQHandler
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RTCAlarm_IRQHandler
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USBAwake_IRQHandler
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TIM2_BRK_IRQHandler
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TIM2_UP_IRQHandler
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TIM2_TRG_COM_IRQHandler
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TIM2_CC_IRQHandler
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DMA1_Channel8_IRQHandler
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TK80_IRQHandler
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SDIO1_IRQHandler
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SDIO2_IRQHandler
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SPI3_IRQHandler
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UART4_IRQHandler
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UART5_IRQHandler
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TIM8_IRQHandler
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DMA2_Channel1_IRQHandler
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DMA2_Channel2_IRQHandler
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DMA2_Channel3_IRQHandler
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DMA2_Channel4_IRQHandler
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DMA2_Channel5_IRQHandler
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TIM9_IRQHandler
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TIM10_IRQHandler
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CAN2_IRQHandler
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USB_IRQHandler
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DMA2_Channel6_IRQHandler
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DMA2_Channel7_IRQHandler
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DMA2_Channel8_IRQHandler
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I2C3_IRQHandler
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I2C4_IRQHandler
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FPU_IRQHandler
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SPI4_IRQHandler
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QSPI_IRQHandler
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TOUCHPAD_IRQHandler
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LTDC_IRQHandler
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I2S1_IRQHandler
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B .
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ENDP
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ALIGN
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;*******************************************************************************
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; User Stack and Heap initialization
|
|
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|
|
;*******************************************************************************
|
|
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|
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IF :DEF:__MICROLIB
|
|
|
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|
|
|
|
|
|
EXPORT __initial_sp
|
|
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|
|
EXPORT __heap_base
|
|
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|
|
EXPORT __heap_limit
|
|
|
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|
|
|
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|
|
ELSE
|
|
|
|
|
|
|
|
|
|
IMPORT __use_two_region_memory
|
|
|
|
|
EXPORT __user_initial_stackheap
|
|
|
|
|
|
|
|
|
|
__user_initial_stackheap
|
|
|
|
|
|
|
|
|
|
LDR R0, = Heap_Mem
|
|
|
|
|
LDR R1, =(Stack_Mem + Stack_Size)
|
|
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|
|
LDR R2, = (Heap_Mem + Heap_Size)
|
|
|
|
|
LDR R3, = Stack_Mem
|
|
|
|
|
BX LR
|
|
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|
|
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|
|
|
ALIGN
|
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|
ENDIF
|
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|
END
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;******************** (C) COPYRIGHT 2016 HOLOCENE ********************
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