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;/******************************************************************************
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; * @file startup_PANSeries.s
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; * @version V1.00
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; * $Revision: 3 $
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; * $Date: 20/09/23 12:13 $
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; * @brief CMSIS ARM Cortex-M0 Core Device Startup File
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; *
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; * @note
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; * Copyright (C) 2020 Panchip Technology Corp. All rights reserved.
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;*****************************************************************************/
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Stack_Size EQU 0x00000800 ;2k ram
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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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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 ; -16, Top of Stack
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DCD Reset_Handler ; -15, Reset Handler
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DCD NMI_Handler ; -14, NMI Handler
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DCD HardFault_Handler ; -13, Hard Fault Handler
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DCD 0 ; -12, Reserved
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DCD 0 ; -11, Reserved
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DCD 0 ; -10, Reserved
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DCD 0 ; -9, Reserved
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DCD 0 ; -8, Reserved
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DCD 0 ; -7, Reserved
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DCD 0 ; -6, Reserved
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DCD SVC_Handler ; -5, SVCall Handler
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DCD 0 ; -4, Reserved
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DCD 0 ; -3, Reserved
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DCD PendSV_Handler ; -2, PendSV Handler
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DCD SysTick_Handler ; -1, SysTick Handler
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; External Interrupts
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DCD I2C0_IRQHandler ; 0,
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DCD SPI0_IRQHandler ; 1,
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DCD 0 ; 2,
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DCD UART0_IRQHandler ; 3,
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DCD PWM_IRQHandler ; 4,
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DCD ADC_IRQHandler ; 5,
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DCD WDT_IRQHandler ; 6,
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DCD WWDT_IRQHandler ; 7,
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DCD TMR0_IRQHandler ; 8,
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DCD 0 ; 9,
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DCD SPI1_IRQHandler ; 10,
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DCD LL_IRQHandler ; 11,
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DCD UART1_IRQHandler ; 12,
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DCD TMR1_IRQHandler ; 13,
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DCD TMR2_IRQHandler ; 14,
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DCD GPIO0_IRQHandler ; 15,
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DCD GPIO1_IRQHandler ; 16,
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DCD GPIO2_IRQHandler ; 17,
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DCD GPIO3_IRQHandler ; 18,
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DCD 0 ; 19,
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DCD 0 ; 20,
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DCD USBDMA_IRQHandler ; 21,
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DCD USB_IRQHandler ; 22,
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DCD TRIM_IRQHandler ; 23,
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DCD 0 ; 24,
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DCD 0 ; 25,
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DCD 0 ; 26,
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DCD DMA_IRQHandler ; 27,
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DCD BOD_IRQHandler ; 28,
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DCD SLPTMR_IRQHandler ; 29,
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DCD LP_IRQHandler ; 30,
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DCD 0 ; 31,
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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 SystemInit
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IMPORT __main
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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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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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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 I2C0_IRQHandler [WEAK]
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EXPORT SPI0_IRQHandler [WEAK]
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EXPORT UART0_IRQHandler [WEAK]
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EXPORT PWM_IRQHandler [WEAK]
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EXPORT ADC_IRQHandler [WEAK]
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EXPORT WDT_IRQHandler [WEAK]
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EXPORT WWDT_IRQHandler [WEAK]
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EXPORT TMR0_IRQHandler [WEAK]
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EXPORT SPI1_IRQHandler [WEAK]
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EXPORT LL_IRQHandler [WEAK]
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EXPORT UART1_IRQHandler [WEAK]
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EXPORT TMR1_IRQHandler [WEAK]
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EXPORT TMR2_IRQHandler [WEAK]
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EXPORT GPIO0_IRQHandler [WEAK]
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EXPORT GPIO1_IRQHandler [WEAK]
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EXPORT GPIO2_IRQHandler [WEAK]
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EXPORT GPIO3_IRQHandler [WEAK]
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EXPORT USBDMA_IRQHandler [WEAK]
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EXPORT USB_IRQHandler [WEAK]
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EXPORT TRIM_IRQHandler [WEAK]
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EXPORT DMA_IRQHandler [WEAK]
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EXPORT BOD_IRQHandler [WEAK]
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EXPORT SLPTMR_IRQHandler [WEAK]
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EXPORT LP_IRQHandler [WEAK]
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I2C0_IRQHandler ; 0,
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SPI0_IRQHandler ; 1,
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UART0_IRQHandler ; 3,
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PWM_IRQHandler ; 4,
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ADC_IRQHandler ; 5,
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WDT_IRQHandler ; 6,
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WWDT_IRQHandler ; 7,
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TMR0_IRQHandler ; 8,
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SPI1_IRQHandler ; 10,
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LL_IRQHandler ; 11,
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UART1_IRQHandler ; 12,
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TMR1_IRQHandler ; 13,
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TMR2_IRQHandler ; 14,
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GPIO0_IRQHandler ; 15,
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GPIO1_IRQHandler ; 16,
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GPIO2_IRQHandler ; 17,
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GPIO3_IRQHandler ; 18,
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USBDMA_IRQHandler ; 21,
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USB_IRQHandler ; 22,
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TRIM_IRQHandler ; 23,
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DMA_IRQHandler ; 27,
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BOD_IRQHandler ; 28,
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SLPTMR_IRQHandler ; 29,
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LP_IRQHandler ; 30,
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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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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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ELSE
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IMPORT __use_two_region_memory
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EXPORT __user_initial_stackheap
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__user_initial_stackheap
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LDR R0, = Heap_Mem
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LDR R1, =(Stack_Mem + Stack_Size)
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LDR R2, = (Heap_Mem + Heap_Size)
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LDR R3, = Stack_Mem
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BX LR
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ALIGN
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ENDIF
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END
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;***************** (C) COPYRIGHT Panchip Microelectronics *****END OF FILE*****
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