1 /* USER CODE BEGIN Header */
2 /**
3 ******************************************************************************
4 * @file stm32f4xx_it.c
5 * @brief Interrupt Service Routines.
6 ******************************************************************************
7 * @attention
8 *
9 * <h2><center>© Copyright (c) 2019 STMicroelectronics.
10 * All rights reserved.</center></h2>
11 *
12 * This software component is licensed by ST under BSD 3-Clause license,
13 * the "License"; You may not use this file except in compliance with the
14 * License. You may obtain a copy of the License at:
15 * opensource.org/licenses/BSD-3-Clause
16 *
17 ******************************************************************************
18 */
19 /* USER CODE END Header */
20
21 /* Includes ------------------------------------------------------------------*/
22 #include "main.h"
23 #include "stm32f4xx_it.h"
24 /* Private includes ----------------------------------------------------------*/
25 /* USER CODE BEGIN Includes */
26 /* USER CODE END Includes */
27
28 /* Private typedef -----------------------------------------------------------*/
29 /* USER CODE BEGIN TD */
30
31 /* USER CODE END TD */
32
33 /* Private define ------------------------------------------------------------*/
34 /* USER CODE BEGIN PD */
35
36 /* USER CODE END PD */
37
38 /* Private macro -------------------------------------------------------------*/
39 /* USER CODE BEGIN PM */
40
41 /* USER CODE END PM */
42
43 /* Private variables ---------------------------------------------------------*/
44 /* USER CODE BEGIN PV */
45
46 /* USER CODE END PV */
47
48 /* Private function prototypes -----------------------------------------------*/
49 /* USER CODE BEGIN PFP */
50
51 /* USER CODE END PFP */
52
53 /* Private user code ---------------------------------------------------------*/
54 /* USER CODE BEGIN 0 */
55
56 /* USER CODE END 0 */
57
58 /* External variables --------------------------------------------------------*/
59 extern I2S_HandleTypeDef hi2s3;
60 extern PCD_HandleTypeDef hpcd_USB_OTG_FS;
61 /* USER CODE BEGIN EV */
62
63 /* USER CODE END EV */
64
65 /******************************************************************************/
66 /* Cortex-M4 Processor Interruption and Exception Handlers */
67 /******************************************************************************/
68 /**
69 * @brief This function handles Non maskable interrupt.
70 */
NMI_Handler(void)71 void NMI_Handler(void)
72 {
73 /* USER CODE BEGIN NonMaskableInt_IRQn 0 */
74
75 /* USER CODE END NonMaskableInt_IRQn 0 */
76 /* USER CODE BEGIN NonMaskableInt_IRQn 1 */
77
78 /* USER CODE END NonMaskableInt_IRQn 1 */
79 }
80
81 /**
82 * @brief This function handles Hard fault interrupt.
83 */
HardFault_Handler(void)84 void HardFault_Handler(void)
85 {
86 /* USER CODE BEGIN HardFault_IRQn 0 */
87
88 /* USER CODE END HardFault_IRQn 0 */
89 while (1)
90 {
91 /* USER CODE BEGIN W1_HardFault_IRQn 0 */
92 /* USER CODE END W1_HardFault_IRQn 0 */
93 }
94 }
95
96 /**
97 * @brief This function handles Memory management fault.
98 */
MemManage_Handler(void)99 void MemManage_Handler(void)
100 {
101 /* USER CODE BEGIN MemoryManagement_IRQn 0 */
102
103 /* USER CODE END MemoryManagement_IRQn 0 */
104 while (1)
105 {
106 /* USER CODE BEGIN W1_MemoryManagement_IRQn 0 */
107 /* USER CODE END W1_MemoryManagement_IRQn 0 */
108 }
109 }
110
111 /**
112 * @brief This function handles Pre-fetch fault, memory access fault.
113 */
BusFault_Handler(void)114 void BusFault_Handler(void)
115 {
116 /* USER CODE BEGIN BusFault_IRQn 0 */
117
118 /* USER CODE END BusFault_IRQn 0 */
119 while (1)
120 {
121 /* USER CODE BEGIN W1_BusFault_IRQn 0 */
122 /* USER CODE END W1_BusFault_IRQn 0 */
123 }
124 }
125
126 /**
127 * @brief This function handles Undefined instruction or illegal state.
128 */
UsageFault_Handler(void)129 void UsageFault_Handler(void)
130 {
131 /* USER CODE BEGIN UsageFault_IRQn 0 */
132
133 /* USER CODE END UsageFault_IRQn 0 */
134 while (1)
135 {
136 /* USER CODE BEGIN W1_UsageFault_IRQn 0 */
137 /* USER CODE END W1_UsageFault_IRQn 0 */
138 }
139 }
140
141 /**
142 * @brief This function handles System service call via SWI instruction.
143 */
SVC_Handler(void)144 void SVC_Handler(void)
145 {
146 /* USER CODE BEGIN SVCall_IRQn 0 */
147
148 /* USER CODE END SVCall_IRQn 0 */
149 /* USER CODE BEGIN SVCall_IRQn 1 */
150
151 /* USER CODE END SVCall_IRQn 1 */
152 }
153
154 /**
155 * @brief This function handles Debug monitor.
156 */
DebugMon_Handler(void)157 void DebugMon_Handler(void)
158 {
159 /* USER CODE BEGIN DebugMonitor_IRQn 0 */
160
161 /* USER CODE END DebugMonitor_IRQn 0 */
162 /* USER CODE BEGIN DebugMonitor_IRQn 1 */
163
164 /* USER CODE END DebugMonitor_IRQn 1 */
165 }
166
167 /**
168 * @brief This function handles Pendable request for system service.
169 */
PendSV_Handler(void)170 void PendSV_Handler(void)
171 {
172 /* USER CODE BEGIN PendSV_IRQn 0 */
173
174 /* USER CODE END PendSV_IRQn 0 */
175 /* USER CODE BEGIN PendSV_IRQn 1 */
176
177 /* USER CODE END PendSV_IRQn 1 */
178 }
179
180 /**
181 * @brief This function handles System tick timer.
182 */
SysTick_Handler(void)183 void SysTick_Handler(void)
184 {
185 /* USER CODE BEGIN SysTick_IRQn 0 */
186
187 /* USER CODE END SysTick_IRQn 0 */
188 HAL_IncTick();
189 /* USER CODE BEGIN SysTick_IRQn 1 */
190
191 /* USER CODE END SysTick_IRQn 1 */
192 }
193
194 /******************************************************************************/
195 /* STM32F4xx Peripheral Interrupt Handlers */
196 /* Add here the Interrupt Handlers for the used peripherals. */
197 /* For the available peripheral interrupt handler names, */
198 /* please refer to the startup file (startup_stm32f4xx.s). */
199 /******************************************************************************/
200
201 /**
202 * @brief This function handles SPI3 global interrupt.
203 */
SPI3_IRQHandler(void)204 void SPI3_IRQHandler(void)
205 {
206 /* USER CODE BEGIN SPI3_IRQn 0 */
207
208 /* USER CODE END SPI3_IRQn 0 */
209 HAL_I2S_IRQHandler(&hi2s3);
210 /* USER CODE BEGIN SPI3_IRQn 1 */
211
212 /* USER CODE END SPI3_IRQn 1 */
213 }
214
215 /**
216 * @brief This function handles USB On The Go FS global interrupt.
217 */
OTG_FS_IRQHandler(void)218 void OTG_FS_IRQHandler(void)
219 {
220 /* USER CODE BEGIN OTG_FS_IRQn 0 */
221
222 /* USER CODE END OTG_FS_IRQn 0 */
223 HAL_PCD_IRQHandler(&hpcd_USB_OTG_FS);
224 /* USER CODE BEGIN OTG_FS_IRQn 1 */
225
226 /* USER CODE END OTG_FS_IRQn 1 */
227 }
228
229 /* USER CODE BEGIN 1 */
230
231 /* USER CODE END 1 */
232 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
233