Rev Author Line No. Line
3328 povik 1 ;******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
2 ;* File Name : startup_stm32f10x_md.s
3 ;* Author : MCD Application Team
4 ;* Version : V3.1.2
5 ;* Date : 09/28/2009
6 ;* Description : STM32F10x Medium Density Devices vector table for RVMDK
7 ;* toolchain.
8 ;* This module performs:
9 ;* - Set the initial SP
10 ;* - Set the initial PC == Reset_Handler
11 ;* - Set the vector table entries with the exceptions ISR address
12 ;* - Branches to __main in the C library (which eventually
13 ;* calls main()).
14 ;* After Reset the CortexM3 processor is in Thread mode,
15 ;* priority is Privileged, and the Stack is set to Main.
16 ;* <<< Use Configuration Wizard in Context Menu >>>
17 ;*******************************************************************************
18 ; THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
19 ; WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
20 ; AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
21 ; INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
22 ; CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
23 ; INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
24 ;*******************************************************************************
25  
26 ; Amount of memory (in bytes) allocated for Stack
27 ; Tailor this value to your application needs
28 ; <h> Stack Configuration
29 ; <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
30 ; </h>
31  
32 Stack_Size EQU 0x00000400
33  
34 AREA STACK, NOINIT, READWRITE, ALIGN=3
35 Stack_Mem SPACE Stack_Size
36 __initial_sp
37  
38  
39 ; <h> Heap Configuration
40 ; <o> Heap Size (in Bytes) <0x0-0xFFFFFFFF:8>
41 ; </h>
42  
43 Heap_Size EQU 0x00000200
44  
45 AREA HEAP, NOINIT, READWRITE, ALIGN=3
46 __heap_base
47 Heap_Mem SPACE Heap_Size
48 __heap_limit
49  
50 PRESERVE8
51 THUMB
52  
53  
54 ; Vector Table Mapped to Address 0 at Reset
55 AREA RESET, DATA, READONLY
56 EXPORT __Vectors
57 EXPORT __Vectors_End
58 EXPORT __Vectors_Size
59  
60 __Vectors DCD __initial_sp ; Top of Stack
61 DCD Reset_Handler ; Reset Handler
62 DCD NMI_Handler ; NMI Handler
63 DCD HardFault_Handler ; Hard Fault Handler
64 DCD MemManage_Handler ; MPU Fault Handler
65 DCD BusFault_Handler ; Bus Fault Handler
66 DCD UsageFault_Handler ; Usage Fault Handler
67 DCD 0 ; Reserved
68 DCD 0 ; Reserved
69 DCD 0 ; Reserved
70 DCD 0 ; Reserved
71 DCD SVC_Handler ; SVCall Handler
72 DCD DebugMon_Handler ; Debug Monitor Handler
73 DCD 0 ; Reserved
74 DCD PendSV_Handler ; PendSV Handler
75 DCD SysTick_Handler ; SysTick Handler
76  
77 ; External Interrupts
78 DCD WWDG_IRQHandler ; Window Watchdog
79 DCD PVD_IRQHandler ; PVD through EXTI Line detect
80 DCD TAMPER_IRQHandler ; Tamper
81 DCD RTC_IRQHandler ; RTC
82 DCD FLASH_IRQHandler ; Flash
83 DCD RCC_IRQHandler ; RCC
84 DCD EXTI0_IRQHandler ; EXTI Line 0
85 DCD EXTI1_IRQHandler ; EXTI Line 1
86 DCD EXTI2_IRQHandler ; EXTI Line 2
87 DCD EXTI3_IRQHandler ; EXTI Line 3
88 DCD EXTI4_IRQHandler ; EXTI Line 4
89 DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1
90 DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2
91 DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3
92 DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4
93 DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5
94 DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6
95 DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7
96 DCD ADC1_2_IRQHandler ; ADC1_2
97 DCD USB_HP_CAN1_TX_IRQHandler ; USB High Priority or CAN1 TX
98 DCD USB_LP_CAN1_RX0_IRQHandler ; USB Low Priority or CAN1 RX0
99 DCD CAN1_RX1_IRQHandler ; CAN1 RX1
100 DCD CAN1_SCE_IRQHandler ; CAN1 SCE
101 DCD EXTI9_5_IRQHandler ; EXTI Line 9..5
102 DCD TIM1_BRK_IRQHandler ; TIM1 Break
103 DCD TIM1_UP_IRQHandler ; TIM1 Update
104 DCD TIM1_TRG_COM_IRQHandler ; TIM1 Trigger and Commutation
105 DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
106 DCD TIM2_IRQHandler ; TIM2
107 DCD TIM3_IRQHandler ; TIM3
108 DCD TIM4_IRQHandler ; TIM4
109 DCD I2C1_EV_IRQHandler ; I2C1 Event
110 DCD I2C1_ER_IRQHandler ; I2C1 Error
111 DCD I2C2_EV_IRQHandler ; I2C2 Event
112 DCD I2C2_ER_IRQHandler ; I2C2 Error
113 DCD SPI1_IRQHandler ; SPI1
114 DCD SPI2_IRQHandler ; SPI2
115 DCD USART1_IRQHandler ; USART1
116 DCD USART2_IRQHandler ; USART2
117 DCD USART3_IRQHandler ; USART3
118 DCD EXTI15_10_IRQHandler ; EXTI Line 15..10
119 DCD RTCAlarm_IRQHandler ; RTC Alarm through EXTI Line
120 DCD USBWakeUp_IRQHandler ; USB Wakeup from suspend
121 __Vectors_End
122  
123 __Vectors_Size EQU __Vectors_End - __Vectors
124  
125 AREA |.text|, CODE, READONLY
126  
127 ; Reset handler routine
128 Reset_Handler PROC
129 EXPORT Reset_Handler [WEAK]
130 IMPORT __main
131 LDR R0, =__main
132 BX R0
133 ENDP
134  
135 ; Dummy Exception Handlers (infinite loops which can be modified)
136  
137 NMI_Handler PROC
138 EXPORT NMI_Handler [WEAK]
139 B .
140 ENDP
141 HardFault_Handler\
142 PROC
143 EXPORT HardFault_Handler [WEAK]
144 B .
145 ENDP
146 MemManage_Handler\
147 PROC
148 EXPORT MemManage_Handler [WEAK]
149 B .
150 ENDP
151 BusFault_Handler\
152 PROC
153 EXPORT BusFault_Handler [WEAK]
154 B .
155 ENDP
156 UsageFault_Handler\
157 PROC
158 EXPORT UsageFault_Handler [WEAK]
159 B .
160 ENDP
161 SVC_Handler PROC
162 EXPORT SVC_Handler [WEAK]
163 B .
164 ENDP
165 DebugMon_Handler\
166 PROC
167 EXPORT DebugMon_Handler [WEAK]
168 B .
169 ENDP
170 PendSV_Handler PROC
171 EXPORT PendSV_Handler [WEAK]
172 B .
173 ENDP
174 SysTick_Handler PROC
175 EXPORT SysTick_Handler [WEAK]
176 B .
177 ENDP
178  
179 Default_Handler PROC
180  
181 EXPORT WWDG_IRQHandler [WEAK]
182 EXPORT PVD_IRQHandler [WEAK]
183 EXPORT TAMPER_IRQHandler [WEAK]
184 EXPORT RTC_IRQHandler [WEAK]
185 EXPORT FLASH_IRQHandler [WEAK]
186 EXPORT RCC_IRQHandler [WEAK]
187 EXPORT EXTI0_IRQHandler [WEAK]
188 EXPORT EXTI1_IRQHandler [WEAK]
189 EXPORT EXTI2_IRQHandler [WEAK]
190 EXPORT EXTI3_IRQHandler [WEAK]
191 EXPORT EXTI4_IRQHandler [WEAK]
192 EXPORT DMA1_Channel1_IRQHandler [WEAK]
193 EXPORT DMA1_Channel2_IRQHandler [WEAK]
194 EXPORT DMA1_Channel3_IRQHandler [WEAK]
195 EXPORT DMA1_Channel4_IRQHandler [WEAK]
196 EXPORT DMA1_Channel5_IRQHandler [WEAK]
197 EXPORT DMA1_Channel6_IRQHandler [WEAK]
198 EXPORT DMA1_Channel7_IRQHandler [WEAK]
199 EXPORT ADC1_2_IRQHandler [WEAK]
200 EXPORT USB_HP_CAN1_TX_IRQHandler [WEAK]
201 EXPORT USB_LP_CAN1_RX0_IRQHandler [WEAK]
202 EXPORT CAN1_RX1_IRQHandler [WEAK]
203 EXPORT CAN1_SCE_IRQHandler [WEAK]
204 EXPORT EXTI9_5_IRQHandler [WEAK]
205 EXPORT TIM1_BRK_IRQHandler [WEAK]
206 EXPORT TIM1_UP_IRQHandler [WEAK]
207 EXPORT TIM1_TRG_COM_IRQHandler [WEAK]
208 EXPORT TIM1_CC_IRQHandler [WEAK]
209 EXPORT TIM2_IRQHandler [WEAK]
210 EXPORT TIM3_IRQHandler [WEAK]
211 EXPORT TIM4_IRQHandler [WEAK]
212 EXPORT I2C1_EV_IRQHandler [WEAK]
213 EXPORT I2C1_ER_IRQHandler [WEAK]
214 EXPORT I2C2_EV_IRQHandler [WEAK]
215 EXPORT I2C2_ER_IRQHandler [WEAK]
216 EXPORT SPI1_IRQHandler [WEAK]
217 EXPORT SPI2_IRQHandler [WEAK]
218 EXPORT USART1_IRQHandler [WEAK]
219 EXPORT USART2_IRQHandler [WEAK]
220 EXPORT USART3_IRQHandler [WEAK]
221 EXPORT EXTI15_10_IRQHandler [WEAK]
222 EXPORT RTCAlarm_IRQHandler [WEAK]
223 EXPORT USBWakeUp_IRQHandler [WEAK]
224  
225 WWDG_IRQHandler
226 PVD_IRQHandler
227 TAMPER_IRQHandler
228 RTC_IRQHandler
229 FLASH_IRQHandler
230 RCC_IRQHandler
231 EXTI0_IRQHandler
232 EXTI1_IRQHandler
233 EXTI2_IRQHandler
234 EXTI3_IRQHandler
235 EXTI4_IRQHandler
236 DMA1_Channel1_IRQHandler
237 DMA1_Channel2_IRQHandler
238 DMA1_Channel3_IRQHandler
239 DMA1_Channel4_IRQHandler
240 DMA1_Channel5_IRQHandler
241 DMA1_Channel6_IRQHandler
242 DMA1_Channel7_IRQHandler
243 ADC1_2_IRQHandler
244 USB_HP_CAN1_TX_IRQHandler
245 USB_LP_CAN1_RX0_IRQHandler
246 CAN1_RX1_IRQHandler
247 CAN1_SCE_IRQHandler
248 EXTI9_5_IRQHandler
249 TIM1_BRK_IRQHandler
250 TIM1_UP_IRQHandler
251 TIM1_TRG_COM_IRQHandler
252 TIM1_CC_IRQHandler
253 TIM2_IRQHandler
254 TIM3_IRQHandler
255 TIM4_IRQHandler
256 I2C1_EV_IRQHandler
257 I2C1_ER_IRQHandler
258 I2C2_EV_IRQHandler
259 I2C2_ER_IRQHandler
260 SPI1_IRQHandler
261 SPI2_IRQHandler
262 USART1_IRQHandler
263 USART2_IRQHandler
264 USART3_IRQHandler
265 EXTI15_10_IRQHandler
266 RTCAlarm_IRQHandler
267 USBWakeUp_IRQHandler
268  
269 B .
270  
271 ENDP
272  
273 ALIGN
274  
275 ;*******************************************************************************
276 ; User Stack and Heap initialization
277 ;*******************************************************************************
278 IF :DEF:__MICROLIB
279  
280 EXPORT __initial_sp
281 EXPORT __heap_base
282 EXPORT __heap_limit
283  
284 ELSE
285  
286 IMPORT __use_two_region_memory
287 EXPORT __user_initial_stackheap
288  
289 __user_initial_stackheap
290  
291 LDR R0, = Heap_Mem
292 LDR R1, =(Stack_Mem + Stack_Size)
293 LDR R2, = (Heap_Mem + Heap_Size)
294 LDR R3, = Stack_Mem
295 BX LR
296  
297 ALIGN
298  
299 ENDIF
300  
301 END
302  
303 ;******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE*****