;/**************************************************************************//**
; * @file     startup_CMSDK_CM0.s
; * @brief    CMSIS Cortex-M0 Core Device Startup File for
; *           Device CMSDK_CM0
; * @version  V3.01
; * @date     06. March 2012
; *
; * @note
; * Copyright (C) 2012 ARM Limited. All rights reserved.
; *
; * @par
; * ARM Limited (ARM) is supplying this software for use with Cortex-M
; * processor based microcontrollers.  This file can be freely distributed
; * within development tools that are supporting such ARM based processors.
; *
; * @par
; * THIS SOFTWARE IS PROVIDED "AS IS".  NO WARRANTIES, WHETHER EXPRESS, IMPLIED
; * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
; * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
; * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
; * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
; *
; ******************************************************************************/
;/*
;//-------- <<< Use Configuration Wizard in Context Menu >>> ------------------
;*/


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

Stack_Size      EQU     0x00000200

                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     0x00000100

                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     0                         ; Reserved
                DCD     0                         ; Reserved
                DCD     0                         ; Reserved
                DCD     0                         ; Reserved
                DCD     0                         ; Reserved
                DCD     0                         ; Reserved
                DCD     0                         ; Reserved
                DCD     SVC_Handler               ; SVCall Handler
                DCD     0                         ; Reserved
                DCD     0                         ; Reserved
                DCD     PendSV_Handler            ; PendSV Handler
                DCD     SysTick_Handler           ; SysTick Handler
                DCD     UARTRX0_Handler           ; UART 0 RX Handler
                DCD     UARTTX0_Handler           ; UART 0 TX Handler
                DCD     UARTRX1_Handler           ; UART 1 RX Handler
                DCD     UARTTX1_Handler           ; UART 1 TX Handler
                DCD     UARTRX2_Handler           ; UART 2 RX Handler
                DCD     UARTTX2_Handler           ; UART 2 TX Handler
                DCD     PORT0_COMB_Handler        ; GPIO Port 0 Combined Handler
                DCD     PORT1_COMB_Handler        ; GPIO Port 1 Combined Handler
                DCD     TIMER0_Handler            ; TIMER 0 handler
                DCD     TIMER1_Handler            ; TIMER 1 handler
                DCD     DUALTIMER_HANDLER         ; Dual timer handler
                DCD     0                         ; Reserved
                DCD     UARTOVF0_Handler          ; UART 0 Overflow Handler
                DCD     UARTOVF1_Handler          ; UART 1 Overflow Handler
                DCD     UARTOVF2_Handler          ; UART 2 Overflow Handler
                DCD     DMA_Handler               ; DMA handler
                DCD     PORT0_0_Handler           ; GPIO Port 0 pin 0 Handler
                DCD     PORT0_1_Handler           ; GPIO Port 0 pin 1 Handler
                DCD     PORT0_2_Handler           ; GPIO Port 0 pin 2 Handler
                DCD     PORT0_3_Handler           ; GPIO Port 0 pin 3 Handler
                DCD     PORT0_4_Handler           ; GPIO Port 0 pin 4 Handler
                DCD     PORT0_5_Handler           ; GPIO Port 0 pin 5 Handler
                DCD     PORT0_6_Handler           ; GPIO Port 0 pin 6 Handler
                DCD     PORT0_7_Handler           ; GPIO Port 0 pin 7 Handler
                DCD     PORT0_8_Handler           ; GPIO Port 0 pin 8 Handler
                DCD     PORT0_9_Handler           ; GPIO Port 0 pin 9 Handler
                DCD     PORT0_10_Handler          ; GPIO Port 0 pin 10 Handler
                DCD     PORT0_11_Handler          ; GPIO Port 0 pin 11 Handler
                DCD     PORT0_12_Handler          ; GPIO Port 0 pin 12 Handler
                DCD     PORT0_13_Handler          ; GPIO Port 0 pin 13 Handler
                DCD     PORT0_14_Handler          ; GPIO Port 0 pin 14 Handler
                DCD     PORT0_15_Handler          ; GPIO Port 0 pin 15 Handler
__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
SVC_Handler     PROC
                EXPORT  SVC_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 UARTRX0_Handler            [WEAK]
                EXPORT UARTTX0_Handler            [WEAK]
                EXPORT UARTRX1_Handler            [WEAK]
                EXPORT UARTTX1_Handler            [WEAK]
                EXPORT UARTRX2_Handler            [WEAK]
                EXPORT UARTTX2_Handler            [WEAK]
                EXPORT PORT0_COMB_Handler         [WEAK]
                EXPORT PORT1_COMB_Handler         [WEAK]
                EXPORT TIMER0_Handler             [WEAK]
                EXPORT TIMER1_Handler             [WEAK]
                EXPORT DUALTIMER_HANDLER          [WEAK]
                EXPORT UARTOVF0_Handler           [WEAK]
                EXPORT UARTOVF1_Handler           [WEAK]
                EXPORT UARTOVF2_Handler           [WEAK]
                EXPORT DMA_Handler                [WEAK]
                EXPORT PORT0_0_Handler            [WEAK]
                EXPORT PORT0_1_Handler            [WEAK]
                EXPORT PORT0_2_Handler            [WEAK]
                EXPORT PORT0_3_Handler            [WEAK]
                EXPORT PORT0_4_Handler            [WEAK]
                EXPORT PORT0_5_Handler            [WEAK]
                EXPORT PORT0_6_Handler            [WEAK]
                EXPORT PORT0_7_Handler            [WEAK]
                EXPORT PORT0_8_Handler            [WEAK]
                EXPORT PORT0_9_Handler            [WEAK]
                EXPORT PORT0_10_Handler           [WEAK]
                EXPORT PORT0_11_Handler           [WEAK]
                EXPORT PORT0_12_Handler           [WEAK]
                EXPORT PORT0_13_Handler           [WEAK]
                EXPORT PORT0_14_Handler           [WEAK]
                EXPORT PORT0_15_Handler           [WEAK]
UARTRX0_Handler
UARTTX0_Handler
UARTRX1_Handler
UARTTX1_Handler
UARTRX2_Handler
UARTTX2_Handler
PORT0_COMB_Handler
PORT1_COMB_Handler
TIMER0_Handler
TIMER1_Handler
DUALTIMER_HANDLER
UARTOVF0_Handler
UARTOVF1_Handler
UARTOVF2_Handler
DMA_Handler
PORT0_0_Handler
PORT0_1_Handler
PORT0_2_Handler
PORT0_3_Handler
PORT0_4_Handler
PORT0_5_Handler
PORT0_6_Handler
PORT0_7_Handler
PORT0_8_Handler
PORT0_9_Handler
PORT0_10_Handler
PORT0_11_Handler
PORT0_12_Handler
PORT0_13_Handler
PORT0_14_Handler
PORT0_15_Handler
                B       .
                ENDP


                ALIGN


; User Initial Stack & Heap

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

                ALIGN

                ENDIF


                END
