2 ******************************************************************************
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3 * @file startup_stm32f10x_ld_vl.s
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4 * @author MCD Application Team
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6 * @date 11-March-2011
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7 * @brief STM32F10x Low Density Value Line Devices vector table for Atollic toolchain.
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8 * This module performs:
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9 * - Set the initial SP
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10 * - Set the initial PC == Reset_Handler,
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11 * - Set the vector table entries with the exceptions ISR address
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12 * - Configure the clock system
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13 * - Branches to main in the C library (which eventually
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15 * After Reset the Cortex-M3 processor is in Thread mode,
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16 * priority is Privileged, and the Stack is set to Main.
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17 ******************************************************************************
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20 * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
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21 * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
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22 * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
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23 * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
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24 * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
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25 * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
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27 * <h2><center>© COPYRIGHT 2011 STMicroelectronics</center></h2>
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28 ******************************************************************************
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36 .global g_pfnVectors
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37 .global Default_Handler
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39 /* start address for the initialization values of the .data section.
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40 defined in linker script */
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42 /* start address for the .data section. defined in linker script */
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44 /* end address for the .data section. defined in linker script */
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46 /* start address for the .bss section. defined in linker script */
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48 /* end address for the .bss section. defined in linker script */
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51 .equ BootRAM, 0xF108F85F
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53 * @brief This is the code that gets called when the processor first
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54 * starts execution following a reset event. Only the absolutely
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55 * necessary set is performed, after which the application
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56 * supplied main() routine is called.
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61 .section .text.Reset_Handler
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63 .type Reset_Handler, %function
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66 /* Copy the data segment initializers from flash to SRAM */
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84 /* Zero fill the bss segment. */
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94 /* Call the clock system intitialization function.*/
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96 /* Call static constructors */
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97 bl __libc_init_array
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98 /* Call the application's entry point.*/
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101 .size Reset_Handler, .-Reset_Handler
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104 * @brief This is the code that gets called when the processor receives an
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105 * unexpected interrupt. This simply enters an infinite loop, preserving
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106 * the system state for examination by a debugger.
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111 .section .text.Default_Handler,"ax",%progbits
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115 .size Default_Handler, .-Default_Handler
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116 /******************************************************************************
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118 * The minimal vector table for a Cortex M3. Note that the proper constructs
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119 * must be placed on this to ensure that it ends up at physical address
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122 ******************************************************************************/
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123 .section .isr_vector,"a",%progbits
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124 .type g_pfnVectors, %object
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125 .size g_pfnVectors, .-g_pfnVectors
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130 .word Reset_Handler
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132 .word HardFault_Handler
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133 .word MemManage_Handler
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134 .word BusFault_Handler
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135 .word UsageFault_Handler
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141 .word DebugMon_Handler
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143 .word PendSV_Handler
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144 .word SysTick_Handler
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145 .word WWDG_IRQHandler
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146 .word PVD_IRQHandler
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147 .word TAMPER_IRQHandler
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148 .word RTC_IRQHandler
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149 .word FLASH_IRQHandler
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150 .word RCC_IRQHandler
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151 .word EXTI0_IRQHandler
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152 .word EXTI1_IRQHandler
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153 .word EXTI2_IRQHandler
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154 .word EXTI3_IRQHandler
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155 .word EXTI4_IRQHandler
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156 .word DMA1_Channel1_IRQHandler
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157 .word DMA1_Channel2_IRQHandler
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158 .word DMA1_Channel3_IRQHandler
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159 .word DMA1_Channel4_IRQHandler
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160 .word DMA1_Channel5_IRQHandler
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161 .word DMA1_Channel6_IRQHandler
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162 .word DMA1_Channel7_IRQHandler
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163 .word ADC1_IRQHandler
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168 .word EXTI9_5_IRQHandler
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169 .word TIM1_BRK_TIM15_IRQHandler
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170 .word TIM1_UP_TIM16_IRQHandler
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171 .word TIM1_TRG_COM_TIM17_IRQHandler
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172 .word TIM1_CC_IRQHandler
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173 .word TIM2_IRQHandler
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174 .word TIM3_IRQHandler
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176 .word I2C1_EV_IRQHandler
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177 .word I2C1_ER_IRQHandler
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180 .word SPI1_IRQHandler
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182 .word USART1_IRQHandler
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183 .word USART2_IRQHandler
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185 .word EXTI15_10_IRQHandler
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186 .word RTCAlarm_IRQHandler
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187 .word CEC_IRQHandler
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199 .word TIM6_DAC_IRQHandler
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200 .word TIM7_IRQHandler
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244 .word BootRAM /* @0x01CC. This is for boot in RAM mode for
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245 STM32F10x Medium Value Line Density devices. */
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247 /*******************************************************************************
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249 * Provide weak aliases for each Exception handler to the Default_Handler.
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250 * As they are weak aliases, any function with the same name will override
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253 *******************************************************************************/
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257 .thumb_set NMI_Handler,Default_Handler
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259 .weak HardFault_Handler
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260 .thumb_set HardFault_Handler,Default_Handler
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262 .weak MemManage_Handler
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263 .thumb_set MemManage_Handler,Default_Handler
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265 .weak BusFault_Handler
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266 .thumb_set BusFault_Handler,Default_Handler
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268 .weak UsageFault_Handler
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269 .thumb_set UsageFault_Handler,Default_Handler
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272 .thumb_set SVC_Handler,Default_Handler
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274 .weak DebugMon_Handler
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275 .thumb_set DebugMon_Handler,Default_Handler
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277 .weak PendSV_Handler
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278 .thumb_set PendSV_Handler,Default_Handler
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280 .weak SysTick_Handler
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281 .thumb_set SysTick_Handler,Default_Handler
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283 .weak WWDG_IRQHandler
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284 .thumb_set WWDG_IRQHandler,Default_Handler
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286 .weak PVD_IRQHandler
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287 .thumb_set PVD_IRQHandler,Default_Handler
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289 .weak TAMPER_IRQHandler
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290 .thumb_set TAMPER_IRQHandler,Default_Handler
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292 .weak RTC_IRQHandler
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293 .thumb_set RTC_IRQHandler,Default_Handler
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295 .weak FLASH_IRQHandler
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296 .thumb_set FLASH_IRQHandler,Default_Handler
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298 .weak RCC_IRQHandler
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299 .thumb_set RCC_IRQHandler,Default_Handler
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301 .weak EXTI0_IRQHandler
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302 .thumb_set EXTI0_IRQHandler,Default_Handler
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304 .weak EXTI1_IRQHandler
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305 .thumb_set EXTI1_IRQHandler,Default_Handler
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307 .weak EXTI2_IRQHandler
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308 .thumb_set EXTI2_IRQHandler,Default_Handler
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310 .weak EXTI3_IRQHandler
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311 .thumb_set EXTI3_IRQHandler,Default_Handler
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313 .weak EXTI4_IRQHandler
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314 .thumb_set EXTI4_IRQHandler,Default_Handler
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316 .weak DMA1_Channel1_IRQHandler
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317 .thumb_set DMA1_Channel1_IRQHandler,Default_Handler
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319 .weak DMA1_Channel2_IRQHandler
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320 .thumb_set DMA1_Channel2_IRQHandler,Default_Handler
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322 .weak DMA1_Channel3_IRQHandler
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323 .thumb_set DMA1_Channel3_IRQHandler,Default_Handler
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325 .weak DMA1_Channel4_IRQHandler
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326 .thumb_set DMA1_Channel4_IRQHandler,Default_Handler
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328 .weak DMA1_Channel5_IRQHandler
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329 .thumb_set DMA1_Channel5_IRQHandler,Default_Handler
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331 .weak DMA1_Channel6_IRQHandler
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332 .thumb_set DMA1_Channel6_IRQHandler,Default_Handler
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334 .weak DMA1_Channel7_IRQHandler
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335 .thumb_set DMA1_Channel7_IRQHandler,Default_Handler
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337 .weak ADC1_IRQHandler
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338 .thumb_set ADC1_IRQHandler,Default_Handler
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340 .weak EXTI9_5_IRQHandler
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341 .thumb_set EXTI9_5_IRQHandler,Default_Handler
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343 .weak TIM1_BRK_TIM15_IRQHandler
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344 .thumb_set TIM1_BRK_TIM15_IRQHandler,Default_Handler
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346 .weak TIM1_UP_TIM16_IRQHandler
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347 .thumb_set TIM1_UP_TIM16_IRQHandler,Default_Handler
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349 .weak TIM1_TRG_COM_TIM17_IRQHandler
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350 .thumb_set TIM1_TRG_COM_TIM17_IRQHandler,Default_Handler
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352 .weak TIM1_CC_IRQHandler
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353 .thumb_set TIM1_CC_IRQHandler,Default_Handler
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355 .weak TIM2_IRQHandler
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356 .thumb_set TIM2_IRQHandler,Default_Handler
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358 .weak TIM3_IRQHandler
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359 .thumb_set TIM3_IRQHandler,Default_Handler
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361 .weak I2C1_EV_IRQHandler
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362 .thumb_set I2C1_EV_IRQHandler,Default_Handler
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364 .weak I2C1_ER_IRQHandler
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365 .thumb_set I2C1_ER_IRQHandler,Default_Handler
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367 .weak SPI1_IRQHandler
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368 .thumb_set SPI1_IRQHandler,Default_Handler
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370 .weak USART1_IRQHandler
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371 .thumb_set USART1_IRQHandler,Default_Handler
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373 .weak USART2_IRQHandler
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374 .thumb_set USART2_IRQHandler,Default_Handler
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376 .weak EXTI15_10_IRQHandler
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377 .thumb_set EXTI15_10_IRQHandler,Default_Handler
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379 .weak RTCAlarm_IRQHandler
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380 .thumb_set RTCAlarm_IRQHandler,Default_Handler
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382 .weak CEC_IRQHandler
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383 .thumb_set CEC_IRQHandler,Default_Handler
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385 .weak TIM6_DAC_IRQHandler
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386 .thumb_set TIM6_DAC_IRQHandler,Default_Handler
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388 .weak TIM7_IRQHandler
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389 .thumb_set TIM7_IRQHandler,Default_Handler
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391 /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
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