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https://github.com/FreeRTOS/FreeRTOS-Kernel.git
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Added STM32 Rowley demo.
This commit is contained in:
Richard Barry
parent
fa73924b8d
commit
5472e527b5
46 changed files with 15154 additions and 0 deletions
335
Demo/CORTEX_STM32F103_GCC_Rowley/STM32F10x_Startup.s
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335
Demo/CORTEX_STM32F103_GCC_Rowley/STM32F10x_Startup.s
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/*****************************************************************************
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* Copyright (c) 2007 Rowley Associates Limited. *
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* *
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* This file may be distributed under the terms of the License Agreement *
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* provided with this software. *
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* *
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* THIS FILE IS PROVIDED AS IS WITH NO WARRANTY OF ANY KIND, INCLUDING THE *
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* WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. *
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*****************************************************************************/
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/*****************************************************************************
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* Preprocessor Definitions
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* ------------------------
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*
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* STARTUP_FROM_RESET
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*
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* If defined, the program will startup from power-on/reset. If not defined
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* the program will just loop endlessly from power-on/reset.
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*
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* This definition is not defined by default on this target because the
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* debugger is unable to reset this target and maintain control of it over the
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* JTAG interface. The advantage of doing this is that it allows the debugger
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* to reset the CPU and run programs from a known reset CPU state on each run.
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* It also acts as a safety net if you accidently download a program in FLASH
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* that crashes and prevents the debugger from taking control over JTAG
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* rendering the target unusable over JTAG. The obvious disadvantage of doing
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* this is that your application will not startup without the debugger.
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*
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* We advise that on this target you keep STARTUP_FROM_RESET undefined whilst
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* you are developing and only define STARTUP_FROM_RESET when development is
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* complete.
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*
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*****************************************************************************/
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.extern xPortPendSVHandler
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.extern xPortSysTickHandler
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.extern vPortSVCHandler
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.global reset_handler
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.section .vectors, "ax"
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.code 16
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.align 0
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.global _vectors
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.macro DEFAULT_ISR_HANDLER name=
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.thumb_func
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.weak \name
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\name:
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1: b 1b /* endless loop */
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.endm
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_vectors:
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.word __stack_end__
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#ifdef STARTUP_FROM_RESET
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.word reset_handler
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#else
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.word reset_wait
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#endif /* STARTUP_FROM_RESET */
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.word NMIException
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.word HardFaultException
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.word MemManageException
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.word BusFaultException
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.word UsageFaultException
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.word 0 // Reserved
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.word 0 // Reserved
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.word 0 // Reserved
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.word 0 // Reserved
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.word vPortSVCHandler
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.word DebugMonitor
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.word 0 // Reserved
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.word xPortPendSVHandler
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.word xPortSysTickHandler
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.word WWDG_IRQHandler
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.word PVD_IRQHandler
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.word TAMPER_IRQHandler
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.word RTC_IRQHandler
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.word FLASH_IRQHandler
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.word RCC_IRQHandler
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.word EXTI0_IRQHandler
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.word EXTI1_IRQHandler
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.word EXTI2_IRQHandler
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.word EXTI3_IRQHandler
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.word EXTI4_IRQHandler
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.word DMAChannel1_IRQHandler
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.word DMAChannel2_IRQHandler
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.word DMAChannel3_IRQHandler
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.word DMAChannel4_IRQHandler
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.word DMAChannel5_IRQHandler
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.word DMAChannel6_IRQHandler
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.word DMAChannel7_IRQHandler
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.word ADC_IRQHandler
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.word USB_HP_CAN_TX_IRQHandler
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.word USB_LP_CAN_RX0_IRQHandler
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.word CAN_RX1_IRQHandler
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.word CAN_SCE_IRQHandler
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.word EXTI9_5_IRQHandler
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.word TIM1_BRK_IRQHandler
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.word TIM1_UP_IRQHandler
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.word TIM1_TRG_COM_IRQHandler
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.word TIM1_CC_IRQHandler
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.word TIM2_IRQHandler
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.word TIM3_IRQHandler
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.word TIM4_IRQHandler
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.word I2C1_EV_IRQHandler
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.word I2C1_ER_IRQHandler
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.word I2C2_EV_IRQHandler
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.word I2C2_ER_IRQHandler
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.word SPI1_IRQHandler
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.word SPI2_IRQHandler
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.word USART1_IRQHandler
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.word USART2_IRQHandler
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.word USART3_IRQHandler
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.word EXTI15_10_IRQHandler
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.word RTCAlarm_IRQHandler
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.word USBWakeUp_IRQHandler
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.word TIM8_BRK_IRQHandler
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.word TIM8_UP_IRQHandler
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.word TIM8_TRG_COM_IRQHandler
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.word TIM8_CC_IRQHandler
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.word ADC3_IRQHandler
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.word FSMC_IRQHandler
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.word SDIO_IRQHandler
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.word TIM5_IRQHandler
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.word SPI3_IRQHandler
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.word UART4_IRQHandler
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.word UART5_IRQHandler
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.word TIM6_IRQHandler
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.word TIM7_IRQHandler
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.word DMA2_Channel1_IRQHandler
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.word DMA2_Channel2_IRQHandler
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.word DMA2_Channel3_IRQHandler
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.word DMA2_Channel4_5_IRQHandler
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.section .init, "ax"
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.thumb_func
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reset_handler:
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#ifndef __FLASH_BUILD
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/* If this is a RAM build, configure vector table offset register to point
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to the RAM vector table. */
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ldr r0, =0xE000ED08
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ldr r1, =_vectors
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str r1, [r0]
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#endif
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b _start
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DEFAULT_ISR_HANDLER NMIException
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DEFAULT_ISR_HANDLER HardFaultException
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DEFAULT_ISR_HANDLER MemManageException
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DEFAULT_ISR_HANDLER BusFaultException
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DEFAULT_ISR_HANDLER UsageFaultException
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DEFAULT_ISR_HANDLER SVCHandler
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DEFAULT_ISR_HANDLER DebugMonitor
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DEFAULT_ISR_HANDLER PendSV
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DEFAULT_ISR_HANDLER SysTickHandler
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DEFAULT_ISR_HANDLER WWDG_IRQHandler
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DEFAULT_ISR_HANDLER PVD_IRQHandler
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DEFAULT_ISR_HANDLER TAMPER_IRQHandler
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DEFAULT_ISR_HANDLER RTC_IRQHandler
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DEFAULT_ISR_HANDLER FLASH_IRQHandler
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DEFAULT_ISR_HANDLER RCC_IRQHandler
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DEFAULT_ISR_HANDLER EXTI0_IRQHandler
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DEFAULT_ISR_HANDLER EXTI1_IRQHandler
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DEFAULT_ISR_HANDLER EXTI2_IRQHandler
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DEFAULT_ISR_HANDLER EXTI3_IRQHandler
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DEFAULT_ISR_HANDLER EXTI4_IRQHandler
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DEFAULT_ISR_HANDLER DMAChannel1_IRQHandler
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DEFAULT_ISR_HANDLER DMAChannel2_IRQHandler
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DEFAULT_ISR_HANDLER DMAChannel3_IRQHandler
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DEFAULT_ISR_HANDLER DMAChannel4_IRQHandler
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DEFAULT_ISR_HANDLER DMAChannel5_IRQHandler
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DEFAULT_ISR_HANDLER DMAChannel6_IRQHandler
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DEFAULT_ISR_HANDLER DMAChannel7_IRQHandler
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DEFAULT_ISR_HANDLER ADC_IRQHandler
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DEFAULT_ISR_HANDLER USB_HP_CAN_TX_IRQHandler
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DEFAULT_ISR_HANDLER USB_LP_CAN_RX0_IRQHandler
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DEFAULT_ISR_HANDLER CAN_RX1_IRQHandler
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DEFAULT_ISR_HANDLER CAN_SCE_IRQHandler
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DEFAULT_ISR_HANDLER EXTI9_5_IRQHandler
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DEFAULT_ISR_HANDLER TIM1_BRK_IRQHandler
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DEFAULT_ISR_HANDLER TIM1_UP_IRQHandler
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DEFAULT_ISR_HANDLER TIM1_TRG_COM_IRQHandler
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DEFAULT_ISR_HANDLER TIM1_CC_IRQHandler
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DEFAULT_ISR_HANDLER TIM2_IRQHandler
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DEFAULT_ISR_HANDLER TIM3_IRQHandler
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DEFAULT_ISR_HANDLER TIM4_IRQHandler
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DEFAULT_ISR_HANDLER I2C1_EV_IRQHandler
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DEFAULT_ISR_HANDLER I2C1_ER_IRQHandler
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DEFAULT_ISR_HANDLER I2C2_EV_IRQHandler
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DEFAULT_ISR_HANDLER I2C2_ER_IRQHandler
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DEFAULT_ISR_HANDLER SPI1_IRQHandler
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DEFAULT_ISR_HANDLER SPI2_IRQHandler
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DEFAULT_ISR_HANDLER USART1_IRQHandler
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DEFAULT_ISR_HANDLER USART2_IRQHandler
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DEFAULT_ISR_HANDLER USART3_IRQHandler
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DEFAULT_ISR_HANDLER EXTI15_10_IRQHandler
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DEFAULT_ISR_HANDLER RTCAlarm_IRQHandler
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DEFAULT_ISR_HANDLER USBWakeUp_IRQHandler
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DEFAULT_ISR_HANDLER TIM8_BRK_IRQHandler
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DEFAULT_ISR_HANDLER TIM8_UP_IRQHandler
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DEFAULT_ISR_HANDLER TIM8_TRG_COM_IRQHandler
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DEFAULT_ISR_HANDLER TIM8_CC_IRQHandler
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DEFAULT_ISR_HANDLER ADC3_IRQHandler
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DEFAULT_ISR_HANDLER FSMC_IRQHandler
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DEFAULT_ISR_HANDLER SDIO_IRQHandler
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DEFAULT_ISR_HANDLER TIM5_IRQHandler
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DEFAULT_ISR_HANDLER SPI3_IRQHandler
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DEFAULT_ISR_HANDLER UART4_IRQHandler
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DEFAULT_ISR_HANDLER UART5_IRQHandler
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DEFAULT_ISR_HANDLER TIM6_IRQHandler
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DEFAULT_ISR_HANDLER TIM7_IRQHandler
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DEFAULT_ISR_HANDLER DMA2_Channel1_IRQHandler
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DEFAULT_ISR_HANDLER DMA2_Channel2_IRQHandler
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DEFAULT_ISR_HANDLER DMA2_Channel3_IRQHandler
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DEFAULT_ISR_HANDLER DMA2_Channel4_5_IRQHandler
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#ifndef STARTUP_FROM_RESET
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DEFAULT_ISR_HANDLER reset_wait
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#endif /* STARTUP_FROM_RESET */
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// STM32 library requires these
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.global __WFI
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.global __WFE
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.global __SEV
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.global __ISB
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.global __DSB
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.global __DMB
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.global __SVC
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.global __MRS_CONTROL
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.global __MSR_CONTROL
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.global __MRS_PSP
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.global __MSR_PSP
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.global __MRS_MSP
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.global __MSR_MSP
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.global __SETPRIMASK
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.global __RESETPRIMASK
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.global __SETFAULTMASK
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.global __RESETFAULTMASK
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.global __BASEPRICONFIG
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.global __GetBASEPRI
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.global __REV_HalfWord
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.global __REV_Word
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.thumb_func
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__WFI:
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wfi
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bx r14
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.thumb_func
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__WFE:
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wfe
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bx r14
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.thumb_func
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__SEV:
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sev
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bx r14
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.thumb_func
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__ISB:
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isb
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bx r14
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.thumb_func
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__DSB:
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dsb
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bx r14
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.thumb_func
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__DMB:
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dmb
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bx r14
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.thumb_func
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__SVC:
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svc 0x01
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bx r14
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.thumb_func
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__MRS_CONTROL:
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mrs r0, control
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bx r14
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.thumb_func
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__MSR_CONTROL:
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msr control, r0
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isb
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bx r14
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.thumb_func
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__MRS_PSP:
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mrs r0, psp
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bx r14
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.thumb_func
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__MSR_PSP:
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msr psp, r0
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bx r14
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.thumb_func
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__MRS_MSP:
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mrs r0, msp
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bx r14
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.thumb_func
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__MSR_MSP:
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msr msp, r0
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bx r14
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.thumb_func
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__SETPRIMASK:
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cpsid i
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bx r14
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.thumb_func
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__RESETPRIMASK:
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cpsie i
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bx r14
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.thumb_func
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__SETFAULTMASK:
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cpsid f
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bx r14
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.thumb_func
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__RESETFAULTMASK:
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cpsie f
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bx r14
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.thumb_func
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__BASEPRICONFIG:
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msr basepri, r0
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bx r14
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.thumb_func
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__GetBASEPRI:
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mrs r0, basepri_max
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bx r14
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.thumb_func
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__REV_HalfWord:
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rev16 r0, r0
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bx r14
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.thumb_func
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__REV_Word:
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rev r0, r0
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bx r14
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