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source: asp3_wo_tecs/trunk/arch/arm_m_gcc/stm32f4xx_stm32cube/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_gpio_ex.h@ 303

Last change on this file since 303 was 303, checked in by ertl-honda, 7 years ago
nucleo_f401re依存部の追加
File size: 66.1 KB

Line
1	/**
2	******************************************************************************
3	* @file stm32f4xx_hal_gpio_ex.h
4	* @author MCD Application Team
5	* @version V1.4.1
6	* @date 09-October-2015
7	* @brief Header file of GPIO HAL Extension module.
8	******************************************************************************
9	* @attention
10	*
11	* <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
12	*
13	* Redistribution and use in source and binary forms, with or without modification,
14	* are permitted provided that the following conditions are met:
15	* 1. Redistributions of source code must retain the above copyright notice,
16	* this list of conditions and the following disclaimer.
17	* 2. Redistributions in binary form must reproduce the above copyright notice,
18	* this list of conditions and the following disclaimer in the documentation
19	* and/or other materials provided with the distribution.
20	* 3. Neither the name of STMicroelectronics nor the names of its contributors
21	* may be used to endorse or promote products derived from this software
22	* without specific prior written permission.
23	*
24	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
25	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
27	* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
28	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
30	* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
31	* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
32	* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
33	* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34	*
35	******************************************************************************
36	*/
37
38	/* Define to prevent recursive inclusion -------------------------------------*/
39	#ifndef __STM32F4xx_HAL_GPIO_EX_H
40	#define __STM32F4xx_HAL_GPIO_EX_H
41
42	#ifdef __cplusplus
43	extern "C" {
44	#endif
45
46	/* Includes ------------------------------------------------------------------*/
47	#include "stm32f4xx_hal_def.h"
48
49	/** @addtogroup STM32F4xx_HAL_Driver
50	* @{
51	*/
52
53	/** @defgroup GPIOEx GPIOEx
54	* @{
55	*/
56
57	/* Exported types ------------------------------------------------------------*/
58	/* Exported constants --------------------------------------------------------*/
59	/** @defgroup GPIOEx_Exported_Constants GPIO Exported Constants
60	* @{
61	*/
62
63	/** @defgroup GPIO_Alternate_function_selection GPIO Alternate Function Selection
64	* @{
65	*/
66
67	/------------------------------------------ STM32F429xx/STM32F439xx ---------/
68	#if defined(STM32F429xx) \|\| defined(STM32F439xx)
69	/**
70	* @brief AF 0 selection
71	*/
72	#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */
73	#define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */
74	#define GPIO_AF0_TAMPER ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) Alternate Function mapping */
75	#define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */
76	#define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */
77
78	/**
79	* @brief AF 1 selection
80	*/
81	#define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */
82	#define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */
83
84	/**
85	* @brief AF 2 selection
86	*/
87	#define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */
88	#define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */
89	#define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */
90
91	/**
92	* @brief AF 3 selection
93	*/
94	#define GPIO_AF3_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */
95	#define GPIO_AF3_TIM9 ((uint8_t)0x03) /* TIM9 Alternate Function mapping */
96	#define GPIO_AF3_TIM10 ((uint8_t)0x03) /* TIM10 Alternate Function mapping */
97	#define GPIO_AF3_TIM11 ((uint8_t)0x03) /* TIM11 Alternate Function mapping */
98
99	/**
100	* @brief AF 4 selection
101	*/
102	#define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */
103	#define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */
104	#define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */
105
106	/**
107	* @brief AF 5 selection
108	*/
109	#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */
110	#define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */
111	#define GPIO_AF5_SPI3 ((uint8_t)0x05) /* SPI3/I2S3 Alternate Function mapping */
112	#define GPIO_AF5_SPI4 ((uint8_t)0x05) /* SPI4 Alternate Function mapping */
113	#define GPIO_AF5_SPI5 ((uint8_t)0x05) /* SPI5 Alternate Function mapping */
114	#define GPIO_AF5_SPI6 ((uint8_t)0x05) /* SPI6 Alternate Function mapping */
115	#define GPIO_AF5_I2S3ext ((uint8_t)0x05) /* I2S3ext_SD Alternate Function mapping */
116
117	/**
118	* @brief AF 6 selection
119	*/
120	#define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */
121	#define GPIO_AF6_I2S2ext ((uint8_t)0x06) /* I2S2ext_SD Alternate Function mapping */
122	#define GPIO_AF6_SAI1 ((uint8_t)0x06) /* SAI1 Alternate Function mapping */
123
124	/**
125	* @brief AF 7 selection
126	*/
127	#define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */
128	#define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */
129	#define GPIO_AF7_USART3 ((uint8_t)0x07) /* USART3 Alternate Function mapping */
130	#define GPIO_AF7_I2S3ext ((uint8_t)0x07) /* I2S3ext_SD Alternate Function mapping */
131
132	/**
133	* @brief AF 8 selection
134	*/
135	#define GPIO_AF8_UART4 ((uint8_t)0x08) /* UART4 Alternate Function mapping */
136	#define GPIO_AF8_UART5 ((uint8_t)0x08) /* UART5 Alternate Function mapping */
137	#define GPIO_AF8_USART6 ((uint8_t)0x08) /* USART6 Alternate Function mapping */
138	#define GPIO_AF8_UART7 ((uint8_t)0x08) /* UART7 Alternate Function mapping */
139	#define GPIO_AF8_UART8 ((uint8_t)0x08) /* UART8 Alternate Function mapping */
140
141	/**
142	* @brief AF 9 selection
143	*/
144	#define GPIO_AF9_CAN1 ((uint8_t)0x09) /* CAN1 Alternate Function mapping */
145	#define GPIO_AF9_CAN2 ((uint8_t)0x09) /* CAN2 Alternate Function mapping */
146	#define GPIO_AF9_TIM12 ((uint8_t)0x09) /* TIM12 Alternate Function mapping */
147	#define GPIO_AF9_TIM13 ((uint8_t)0x09) /* TIM13 Alternate Function mapping */
148	#define GPIO_AF9_TIM14 ((uint8_t)0x09) /* TIM14 Alternate Function mapping */
149	#define GPIO_AF9_LTDC ((uint8_t)0x09) /* LCD-TFT Alternate Function mapping */
150
151	/**
152	* @brief AF 10 selection
153	*/
154	#define GPIO_AF10_OTG_FS ((uint8_t)0xA) /* OTG_FS Alternate Function mapping */
155	#define GPIO_AF10_OTG_HS ((uint8_t)0xA) /* OTG_HS Alternate Function mapping */
156
157	/**
158	* @brief AF 11 selection
159	*/
160	#define GPIO_AF11_ETH ((uint8_t)0x0B) /* ETHERNET Alternate Function mapping */
161
162	/**
163	* @brief AF 12 selection
164	*/
165	#define GPIO_AF12_FMC ((uint8_t)0xC) /* FMC Alternate Function mapping */
166	#define GPIO_AF12_OTG_HS_FS ((uint8_t)0xC) /* OTG HS configured in FS, Alternate Function mapping */
167	#define GPIO_AF12_SDIO ((uint8_t)0xC) /* SDIO Alternate Function mapping */
168
169	/**
170	* @brief AF 13 selection
171	*/
172	#define GPIO_AF13_DCMI ((uint8_t)0x0D) /* DCMI Alternate Function mapping */
173
174	/**
175	* @brief AF 14 selection
176	*/
177	#define GPIO_AF14_LTDC ((uint8_t)0x0E) /* LCD-TFT Alternate Function mapping */
178
179	/**
180	* @brief AF 15 selection
181	*/
182	#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */
183	#endif /* STM32F429xx \|\| STM32F439xx */
184	/----------------------------------------------------------------------------/
185
186	/---------------------------------- STM32F427xx/STM32F437xx------------------/
187	#if defined(STM32F427xx) \|\| defined(STM32F437xx)
188	/**
189	* @brief AF 0 selection
190	*/
191	#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */
192	#define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */
193	#define GPIO_AF0_TAMPER ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) Alternate Function mapping */
194	#define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */
195	#define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */
196
197	/**
198	* @brief AF 1 selection
199	*/
200	#define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */
201	#define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */
202
203	/**
204	* @brief AF 2 selection
205	*/
206	#define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */
207	#define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */
208	#define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */
209
210	/**
211	* @brief AF 3 selection
212	*/
213	#define GPIO_AF3_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */
214	#define GPIO_AF3_TIM9 ((uint8_t)0x03) /* TIM9 Alternate Function mapping */
215	#define GPIO_AF3_TIM10 ((uint8_t)0x03) /* TIM10 Alternate Function mapping */
216	#define GPIO_AF3_TIM11 ((uint8_t)0x03) /* TIM11 Alternate Function mapping */
217
218	/**
219	* @brief AF 4 selection
220	*/
221	#define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */
222	#define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */
223	#define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */
224
225	/**
226	* @brief AF 5 selection
227	*/
228	#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */
229	#define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */
230	#define GPIO_AF5_SPI3 ((uint8_t)0x05) /* SPI3/I2S3 Alternate Function mapping */
231	#define GPIO_AF5_SPI4 ((uint8_t)0x05) /* SPI4 Alternate Function mapping */
232	#define GPIO_AF5_SPI5 ((uint8_t)0x05) /* SPI5 Alternate Function mapping */
233	#define GPIO_AF5_SPI6 ((uint8_t)0x05) /* SPI6 Alternate Function mapping */
234	/** @brief GPIO_Legacy
235	*/
236	#define GPIO_AF5_I2S3ext GPIO_AF5_SPI3 /* I2S3ext_SD Alternate Function mapping */
237
238	/**
239	* @brief AF 6 selection
240	*/
241	#define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */
242	#define GPIO_AF6_I2S2ext ((uint8_t)0x06) /* I2S2ext_SD Alternate Function mapping */
243	#define GPIO_AF6_SAI1 ((uint8_t)0x06) /* SAI1 Alternate Function mapping */
244
245	/**
246	* @brief AF 7 selection
247	*/
248	#define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */
249	#define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */
250	#define GPIO_AF7_USART3 ((uint8_t)0x07) /* USART3 Alternate Function mapping */
251	#define GPIO_AF7_I2S3ext ((uint8_t)0x07) /* I2S3ext_SD Alternate Function mapping */
252
253	/**
254	* @brief AF 8 selection
255	*/
256	#define GPIO_AF8_UART4 ((uint8_t)0x08) /* UART4 Alternate Function mapping */
257	#define GPIO_AF8_UART5 ((uint8_t)0x08) /* UART5 Alternate Function mapping */
258	#define GPIO_AF8_USART6 ((uint8_t)0x08) /* USART6 Alternate Function mapping */
259	#define GPIO_AF8_UART7 ((uint8_t)0x08) /* UART7 Alternate Function mapping */
260	#define GPIO_AF8_UART8 ((uint8_t)0x08) /* UART8 Alternate Function mapping */
261
262	/**
263	* @brief AF 9 selection
264	*/
265	#define GPIO_AF9_CAN1 ((uint8_t)0x09) /* CAN1 Alternate Function mapping */
266	#define GPIO_AF9_CAN2 ((uint8_t)0x09) /* CAN2 Alternate Function mapping */
267	#define GPIO_AF9_TIM12 ((uint8_t)0x09) /* TIM12 Alternate Function mapping */
268	#define GPIO_AF9_TIM13 ((uint8_t)0x09) /* TIM13 Alternate Function mapping */
269	#define GPIO_AF9_TIM14 ((uint8_t)0x09) /* TIM14 Alternate Function mapping */
270
271	/**
272	* @brief AF 10 selection
273	*/
274	#define GPIO_AF10_OTG_FS ((uint8_t)0xA) /* OTG_FS Alternate Function mapping */
275	#define GPIO_AF10_OTG_HS ((uint8_t)0xA) /* OTG_HS Alternate Function mapping */
276
277	/**
278	* @brief AF 11 selection
279	*/
280	#define GPIO_AF11_ETH ((uint8_t)0x0B) /* ETHERNET Alternate Function mapping */
281
282	/**
283	* @brief AF 12 selection
284	*/
285	#define GPIO_AF12_FMC ((uint8_t)0xC) /* FMC Alternate Function mapping */
286	#define GPIO_AF12_OTG_HS_FS ((uint8_t)0xC) /* OTG HS configured in FS, Alternate Function mapping */
287	#define GPIO_AF12_SDIO ((uint8_t)0xC) /* SDIO Alternate Function mapping */
288
289	/**
290	* @brief AF 13 selection
291	*/
292	#define GPIO_AF13_DCMI ((uint8_t)0x0D) /* DCMI Alternate Function mapping */
293
294	/**
295	* @brief AF 15 selection
296	*/
297	#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */
298	#endif /* STM32F427xx \|\| STM32F437xx */
299	/----------------------------------------------------------------------------/
300
301	/---------------------------------- STM32F407xx/STM32F417xx------------------/
302	#if defined(STM32F407xx) \|\| defined(STM32F417xx)
303	/**
304	* @brief AF 0 selection
305	*/
306	#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */
307	#define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */
308	#define GPIO_AF0_TAMPER ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) Alternate Function mapping */
309	#define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */
310	#define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */
311
312	/**
313	* @brief AF 1 selection
314	*/
315	#define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */
316	#define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */
317
318	/**
319	* @brief AF 2 selection
320	*/
321	#define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */
322	#define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */
323	#define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */
324
325	/**
326	* @brief AF 3 selection
327	*/
328	#define GPIO_AF3_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */
329	#define GPIO_AF3_TIM9 ((uint8_t)0x03) /* TIM9 Alternate Function mapping */
330	#define GPIO_AF3_TIM10 ((uint8_t)0x03) /* TIM10 Alternate Function mapping */
331	#define GPIO_AF3_TIM11 ((uint8_t)0x03) /* TIM11 Alternate Function mapping */
332
333	/**
334	* @brief AF 4 selection
335	*/
336	#define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */
337	#define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */
338	#define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */
339
340	/**
341	* @brief AF 5 selection
342	*/
343	#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */
344	#define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */
345	#define GPIO_AF5_I2S3ext ((uint8_t)0x05) /* I2S3ext_SD Alternate Function mapping */
346
347	/**
348	* @brief AF 6 selection
349	*/
350	#define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */
351	#define GPIO_AF6_I2S2ext ((uint8_t)0x06) /* I2S2ext_SD Alternate Function mapping */
352
353	/**
354	* @brief AF 7 selection
355	*/
356	#define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */
357	#define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */
358	#define GPIO_AF7_USART3 ((uint8_t)0x07) /* USART3 Alternate Function mapping */
359	#define GPIO_AF7_I2S3ext ((uint8_t)0x07) /* I2S3ext_SD Alternate Function mapping */
360
361	/**
362	* @brief AF 8 selection
363	*/
364	#define GPIO_AF8_UART4 ((uint8_t)0x08) /* UART4 Alternate Function mapping */
365	#define GPIO_AF8_UART5 ((uint8_t)0x08) /* UART5 Alternate Function mapping */
366	#define GPIO_AF8_USART6 ((uint8_t)0x08) /* USART6 Alternate Function mapping */
367
368	/**
369	* @brief AF 9 selection
370	*/
371	#define GPIO_AF9_CAN1 ((uint8_t)0x09) /* CAN1 Alternate Function mapping */
372	#define GPIO_AF9_CAN2 ((uint8_t)0x09) /* CAN2 Alternate Function mapping */
373	#define GPIO_AF9_TIM12 ((uint8_t)0x09) /* TIM12 Alternate Function mapping */
374	#define GPIO_AF9_TIM13 ((uint8_t)0x09) /* TIM13 Alternate Function mapping */
375	#define GPIO_AF9_TIM14 ((uint8_t)0x09) /* TIM14 Alternate Function mapping */
376
377	/**
378	* @brief AF 10 selection
379	*/
380	#define GPIO_AF10_OTG_FS ((uint8_t)0xA) /* OTG_FS Alternate Function mapping */
381	#define GPIO_AF10_OTG_HS ((uint8_t)0xA) /* OTG_HS Alternate Function mapping */
382
383	/**
384	* @brief AF 11 selection
385	*/
386	#define GPIO_AF11_ETH ((uint8_t)0x0B) /* ETHERNET Alternate Function mapping */
387
388	/**
389	* @brief AF 12 selection
390	*/
391	#define GPIO_AF12_FSMC ((uint8_t)0xC) /* FSMC Alternate Function mapping */
392	#define GPIO_AF12_OTG_HS_FS ((uint8_t)0xC) /* OTG HS configured in FS, Alternate Function mapping */
393	#define GPIO_AF12_SDIO ((uint8_t)0xC) /* SDIO Alternate Function mapping */
394
395	/**
396	* @brief AF 13 selection
397	*/
398	#define GPIO_AF13_DCMI ((uint8_t)0x0D) /* DCMI Alternate Function mapping */
399
400	/**
401	* @brief AF 15 selection
402	*/
403	#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */
404	#endif /* STM32F407xx \|\| STM32F417xx */
405	/----------------------------------------------------------------------------/
406
407	/---------------------------------- STM32F405xx/STM32F415xx------------------/
408	#if defined(STM32F405xx) \|\| defined(STM32F415xx)
409	/**
410	* @brief AF 0 selection
411	*/
412	#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */
413	#define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */
414	#define GPIO_AF0_TAMPER ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) Alternate Function mapping */
415	#define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */
416	#define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */
417
418	/**
419	* @brief AF 1 selection
420	*/
421	#define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */
422	#define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */
423
424	/**
425	* @brief AF 2 selection
426	*/
427	#define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */
428	#define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */
429	#define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */
430
431	/**
432	* @brief AF 3 selection
433	*/
434	#define GPIO_AF3_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */
435	#define GPIO_AF3_TIM9 ((uint8_t)0x03) /* TIM9 Alternate Function mapping */
436	#define GPIO_AF3_TIM10 ((uint8_t)0x03) /* TIM10 Alternate Function mapping */
437	#define GPIO_AF3_TIM11 ((uint8_t)0x03) /* TIM11 Alternate Function mapping */
438
439	/**
440	* @brief AF 4 selection
441	*/
442	#define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */
443	#define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */
444	#define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */
445
446	/**
447	* @brief AF 5 selection
448	*/
449	#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */
450	#define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */
451	#define GPIO_AF5_I2S3ext ((uint8_t)0x05) /* I2S3ext_SD Alternate Function mapping */
452
453	/**
454	* @brief AF 6 selection
455	*/
456	#define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */
457	#define GPIO_AF6_I2S2ext ((uint8_t)0x06) /* I2S2ext_SD Alternate Function mapping */
458
459	/**
460	* @brief AF 7 selection
461	*/
462	#define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */
463	#define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */
464	#define GPIO_AF7_USART3 ((uint8_t)0x07) /* USART3 Alternate Function mapping */
465	#define GPIO_AF7_I2S3ext ((uint8_t)0x07) /* I2S3ext_SD Alternate Function mapping */
466
467	/**
468	* @brief AF 8 selection
469	*/
470	#define GPIO_AF8_UART4 ((uint8_t)0x08) /* UART4 Alternate Function mapping */
471	#define GPIO_AF8_UART5 ((uint8_t)0x08) /* UART5 Alternate Function mapping */
472	#define GPIO_AF8_USART6 ((uint8_t)0x08) /* USART6 Alternate Function mapping */
473
474	/**
475	* @brief AF 9 selection
476	*/
477	#define GPIO_AF9_CAN1 ((uint8_t)0x09) /* CAN1 Alternate Function mapping */
478	#define GPIO_AF9_CAN2 ((uint8_t)0x09) /* CAN2 Alternate Function mapping */
479	#define GPIO_AF9_TIM12 ((uint8_t)0x09) /* TIM12 Alternate Function mapping */
480	#define GPIO_AF9_TIM13 ((uint8_t)0x09) /* TIM13 Alternate Function mapping */
481	#define GPIO_AF9_TIM14 ((uint8_t)0x09) /* TIM14 Alternate Function mapping */
482
483	/**
484	* @brief AF 10 selection
485	*/
486	#define GPIO_AF10_OTG_FS ((uint8_t)0xA) /* OTG_FS Alternate Function mapping */
487	#define GPIO_AF10_OTG_HS ((uint8_t)0xA) /* OTG_HS Alternate Function mapping */
488
489	/**
490	* @brief AF 12 selection
491	*/
492	#define GPIO_AF12_FSMC ((uint8_t)0xC) /* FSMC Alternate Function mapping */
493	#define GPIO_AF12_OTG_HS_FS ((uint8_t)0xC) /* OTG HS configured in FS, Alternate Function mapping */
494	#define GPIO_AF12_SDIO ((uint8_t)0xC) /* SDIO Alternate Function mapping */
495
496	/**
497	* @brief AF 15 selection
498	*/
499	#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */
500	#endif /* STM32F405xx \|\| STM32F415xx */
501
502	/----------------------------------------------------------------------------/
503
504	/---------------------------------------- STM32F401xx------------------------/
505	#if defined(STM32F401xC) \|\| defined(STM32F401xE)
506	/**
507	* @brief AF 0 selection
508	*/
509	#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */
510	#define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */
511	#define GPIO_AF0_TAMPER ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) Alternate Function mapping */
512	#define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */
513	#define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */
514
515	/**
516	* @brief AF 1 selection
517	*/
518	#define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */
519	#define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */
520
521	/**
522	* @brief AF 2 selection
523	*/
524	#define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */
525	#define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */
526	#define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */
527
528	/**
529	* @brief AF 3 selection
530	*/
531	#define GPIO_AF3_TIM9 ((uint8_t)0x03) /* TIM9 Alternate Function mapping */
532	#define GPIO_AF3_TIM10 ((uint8_t)0x03) /* TIM10 Alternate Function mapping */
533	#define GPIO_AF3_TIM11 ((uint8_t)0x03) /* TIM11 Alternate Function mapping */
534
535	/**
536	* @brief AF 4 selection
537	*/
538	#define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */
539	#define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */
540	#define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */
541
542	/**
543	* @brief AF 5 selection
544	*/
545	#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */
546	#define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */
547	#define GPIO_AF5_SPI4 ((uint8_t)0x05) /* SPI4 Alternate Function mapping */
548	#define GPIO_AF5_I2S3ext ((uint8_t)0x05) /* I2S3ext_SD Alternate Function mapping */
549
550	/**
551	* @brief AF 6 selection
552	*/
553	#define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */
554	#define GPIO_AF6_I2S2ext ((uint8_t)0x06) /* I2S2ext_SD Alternate Function mapping */
555
556	/**
557	* @brief AF 7 selection
558	*/
559	#define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */
560	#define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */
561	#define GPIO_AF7_I2S3ext ((uint8_t)0x07) /* I2S3ext_SD Alternate Function mapping */
562
563	/**
564	* @brief AF 8 selection
565	*/
566	#define GPIO_AF8_USART6 ((uint8_t)0x08) /* USART6 Alternate Function mapping */
567
568	/**
569	* @brief AF 9 selection
570	*/
571	#define GPIO_AF9_TIM14 ((uint8_t)0x09) /* TIM14 Alternate Function mapping */
572	#define GPIO_AF9_I2C2 ((uint8_t)0x09) /* I2C2 Alternate Function mapping */
573	#define GPIO_AF9_I2C3 ((uint8_t)0x09) /* I2C3 Alternate Function mapping */
574
575
576	/**
577	* @brief AF 10 selection
578	*/
579	#define GPIO_AF10_OTG_FS ((uint8_t)0xA) /* OTG_FS Alternate Function mapping */
580
581	/**
582	* @brief AF 12 selection
583	*/
584	#define GPIO_AF12_SDIO ((uint8_t)0xC) /* SDIO Alternate Function mapping */
585
586	/**
587	* @brief AF 15 selection
588	*/
589	#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */
590	#endif /* STM32F401xC \|\| STM32F401xE */
591	/----------------------------------------------------------------------------/
592	/---------------------------------------- STM32F411xx------------------------/
593	#if defined(STM32F411xE)
594	/**
595	* @brief AF 0 selection
596	*/
597	#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */
598	#define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */
599	#define GPIO_AF0_TAMPER ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) Alternate Function mapping */
600	#define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */
601	#define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */
602
603	/**
604	* @brief AF 1 selection
605	*/
606	#define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */
607	#define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */
608
609	/**
610	* @brief AF 2 selection
611	*/
612	#define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */
613	#define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */
614	#define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */
615
616	/**
617	* @brief AF 3 selection
618	*/
619	#define GPIO_AF3_TIM9 ((uint8_t)0x03) /* TIM9 Alternate Function mapping */
620	#define GPIO_AF3_TIM10 ((uint8_t)0x03) /* TIM10 Alternate Function mapping */
621	#define GPIO_AF3_TIM11 ((uint8_t)0x03) /* TIM11 Alternate Function mapping */
622
623	/**
624	* @brief AF 4 selection
625	*/
626	#define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */
627	#define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */
628	#define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */
629
630	/**
631	* @brief AF 5 selection
632	*/
633	#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1/I2S1 Alternate Function mapping */
634	#define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */
635	#define GPIO_AF5_SPI3 ((uint8_t)0x05) /* SPI3/I2S3 Alternate Function mapping */
636	#define GPIO_AF5_SPI4 ((uint8_t)0x05) /* SPI4 Alternate Function mapping */
637	#define GPIO_AF5_I2S3ext ((uint8_t)0x05) /* I2S3ext_SD Alternate Function mapping */
638
639	/**
640	* @brief AF 6 selection
641	*/
642	#define GPIO_AF6_SPI2 ((uint8_t)0x06) /* I2S2 Alternate Function mapping */
643	#define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */
644	#define GPIO_AF6_SPI4 ((uint8_t)0x06) /* SPI4/I2S4 Alternate Function mapping */
645	#define GPIO_AF6_SPI5 ((uint8_t)0x06) /* SPI5/I2S5 Alternate Function mapping */
646	#define GPIO_AF6_I2S2ext ((uint8_t)0x06) /* I2S2ext_SD Alternate Function mapping */
647
648	/**
649	* @brief AF 7 selection
650	*/
651	#define GPIO_AF7_SPI3 ((uint8_t)0x07) /* SPI3/I2S3 Alternate Function mapping */
652	#define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */
653	#define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */
654	#define GPIO_AF7_I2S3ext ((uint8_t)0x07) /* I2S3ext_SD Alternate Function mapping */
655
656	/**
657	* @brief AF 8 selection
658	*/
659	#define GPIO_AF8_USART6 ((uint8_t)0x08) /* USART6 Alternate Function mapping */
660
661	/**
662	* @brief AF 9 selection
663	*/
664	#define GPIO_AF9_TIM14 ((uint8_t)0x09) /* TIM14 Alternate Function mapping */
665	#define GPIO_AF9_I2C2 ((uint8_t)0x09) /* I2C2 Alternate Function mapping */
666	#define GPIO_AF9_I2C3 ((uint8_t)0x09) /* I2C3 Alternate Function mapping */
667
668	/**
669	* @brief AF 10 selection
670	*/
671	#define GPIO_AF10_OTG_FS ((uint8_t)0xA) /* OTG_FS Alternate Function mapping */
672
673	/**
674	* @brief AF 12 selection
675	*/
676	#define GPIO_AF12_SDIO ((uint8_t)0xC) /* SDIO Alternate Function mapping */
677
678	/**
679	* @brief AF 15 selection
680	*/
681	#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */
682	#endif /* STM32F411xE */
683
684	/---------------------------------------- STM32F410xx------------------------/
685	#if defined(STM32F410Tx) \|\| defined(STM32F410Cx) \|\| defined(STM32F410Rx)
686	/**
687	* @brief AF 0 selection
688	*/
689	#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */
690	#define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */
691	#define GPIO_AF0_TAMPER ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) Alternate Function mapping */
692	#define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */
693	#define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */
694
695	/**
696	* @brief AF 1 selection
697	*/
698	#define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */
699	#define GPIO_AF1_LPTIM1 ((uint8_t)0x01) /* LPTIM1 Alternate Function mapping */
700
701	/**
702	* @brief AF 2 selection
703	*/
704	#define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */
705
706	/**
707	* @brief AF 3 selection
708	*/
709	#define GPIO_AF3_TIM9 ((uint8_t)0x03) /* TIM9 Alternate Function mapping */
710	#define GPIO_AF3_TIM11 ((uint8_t)0x03) /* TIM11 Alternate Function mapping */
711
712	/**
713	* @brief AF 4 selection
714	*/
715	#define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */
716	#define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */
717	#define GPIO_AF4_FMPI2C1 ((uint8_t)0x04) /* FMPI2C1 Alternate Function mapping */
718
719	/**
720	* @brief AF 5 selection
721	*/
722	#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1/I2S1 Alternate Function mapping */
723	#if defined(STM32F410Cx) \|\| defined(STM32F410Rx)
724	#define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */
725	#endif /* STM32F410Cx \|\| STM32F410Rx */
726
727	/**
728	* @brief AF 6 selection
729	*/
730	#define GPIO_AF6_SPI1 ((uint8_t)0x06) /* SPI1 Alternate Function mapping */
731	#if defined(STM32F410Cx) \|\| defined(STM32F410Rx)
732	#define GPIO_AF6_SPI2 ((uint8_t)0x06) /* I2S2 Alternate Function mapping */
733	#endif /* STM32F410Cx \|\| STM32F410Rx */
734	#define GPIO_AF6_SPI5 ((uint8_t)0x06) /* SPI5/I2S5 Alternate Function mapping */
735	/**
736	* @brief AF 7 selection
737	*/
738	#define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */
739	#define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */
740
741	/**
742	* @brief AF 8 selection
743	*/
744	#define GPIO_AF8_USART6 ((uint8_t)0x08) /* USART6 Alternate Function mapping */
745
746	/**
747	* @brief AF 9 selection
748	*/
749	#define GPIO_AF9_I2C2 ((uint8_t)0x09) /* I2C2 Alternate Function mapping */
750	#define GPIO_AF9_FMPI2C1 ((uint8_t)0x09) /* FMPI2C1 Alternate Function mapping */
751
752	/**
753	* @brief AF 15 selection
754	*/
755	#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */
756	#endif /* STM32F410Tx \|\| STM32F410Cx \|\| STM32F410Rx */
757
758	/---------------------------------------- STM32F446xx -----------------------/
759	#if defined(STM32F446xx)
760	/**
761	* @brief AF 0 selection
762	*/
763	#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */
764	#define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */
765	#define GPIO_AF0_TAMPER ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) Alternate Function mapping */
766	#define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */
767	#define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */
768
769	/**
770	* @brief AF 1 selection
771	*/
772	#define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */
773	#define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */
774
775	/**
776	* @brief AF 2 selection
777	*/
778	#define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */
779	#define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */
780	#define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */
781
782	/**
783	* @brief AF 3 selection
784	*/
785	#define GPIO_AF3_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */
786	#define GPIO_AF3_TIM9 ((uint8_t)0x03) /* TIM9 Alternate Function mapping */
787	#define GPIO_AF3_TIM10 ((uint8_t)0x03) /* TIM10 Alternate Function mapping */
788	#define GPIO_AF3_TIM11 ((uint8_t)0x03) /* TIM11 Alternate Function mapping */
789	#define GPIO_AF3_CEC ((uint8_t)0x03) /* CEC Alternate Function mapping */
790
791	/**
792	* @brief AF 4 selection
793	*/
794	#define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */
795	#define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */
796	#define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */
797	#define GPIO_AF4_FMPI2C1 ((uint8_t)0x04) /* FMPI2C1 Alternate Function mapping */
798	#define GPIO_AF4_CEC ((uint8_t)0x04) /* CEC Alternate Function mapping */
799
800	/**
801	* @brief AF 5 selection
802	*/
803	#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1/I2S1 Alternate Function mapping */
804	#define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */
805	#define GPIO_AF5_SPI3 ((uint8_t)0x05) /* SPI3/I2S3 Alternate Function mapping */
806	#define GPIO_AF5_SPI4 ((uint8_t)0x05) /* SPI4 Alternate Function mapping */
807
808	/**
809	* @brief AF 6 selection
810	*/
811	#define GPIO_AF6_SPI2 ((uint8_t)0x06) /* SPI2/I2S2 Alternate Function mapping */
812	#define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */
813	#define GPIO_AF6_SPI4 ((uint8_t)0x06) /* SPI4 Alternate Function mapping */
814	#define GPIO_AF6_SAI1 ((uint8_t)0x06) /* SAI1 Alternate Function mapping */
815
816	/**
817	* @brief AF 7 selection
818	*/
819	#define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */
820	#define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */
821	#define GPIO_AF7_USART3 ((uint8_t)0x07) /* USART3 Alternate Function mapping */
822	#define GPIO_AF7_UART5 ((uint8_t)0x07) /* UART5 Alternate Function mapping */
823	#define GPIO_AF7_SPI2 ((uint8_t)0x07) /* SPI2/I2S2 Alternate Function mapping */
824	#define GPIO_AF7_SPI3 ((uint8_t)0x07) /* SPI3/I2S3 Alternate Function mapping */
825	#define GPIO_AF7_SPDIFRX ((uint8_t)0x07) /* SPDIFRX Alternate Function mapping */
826
827	/**
828	* @brief AF 8 selection
829	*/
830	#define GPIO_AF8_UART4 ((uint8_t)0x08) /* UART4 Alternate Function mapping */
831	#define GPIO_AF8_UART5 ((uint8_t)0x08) /* UART5 Alternate Function mapping */
832	#define GPIO_AF8_USART6 ((uint8_t)0x08) /* USART6 Alternate Function mapping */
833	#define GPIO_AF8_SPDIFRX ((uint8_t)0x08) /* SPDIFRX Alternate Function mapping */
834	#define GPIO_AF8_SAI2 ((uint8_t)0x08) /* SAI2 Alternate Function mapping */
835
836	/**
837	* @brief AF 9 selection
838	*/
839	#define GPIO_AF9_CAN1 ((uint8_t)0x09) /* CAN1 Alternate Function mapping */
840	#define GPIO_AF9_CAN2 ((uint8_t)0x09) /* CAN2 Alternate Function mapping */
841	#define GPIO_AF9_TIM12 ((uint8_t)0x09) /* TIM12 Alternate Function mapping */
842	#define GPIO_AF9_TIM13 ((uint8_t)0x09) /* TIM13 Alternate Function mapping */
843	#define GPIO_AF9_TIM14 ((uint8_t)0x09) /* TIM14 Alternate Function mapping */
844	#define GPIO_AF9_QSPI ((uint8_t)0x09) /* QSPI Alternate Function mapping */
845
846	/**
847	* @brief AF 10 selection
848	*/
849	#define GPIO_AF10_OTG_FS ((uint8_t)0xA) /* OTG_FS Alternate Function mapping */
850	#define GPIO_AF10_OTG_HS ((uint8_t)0xA) /* OTG_HS Alternate Function mapping */
851	#define GPIO_AF10_SAI2 ((uint8_t)0xA) /* SAI2 Alternate Function mapping */
852	#define GPIO_AF10_QSPI ((uint8_t)0xA) /* QSPI Alternate Function mapping */
853
854	/**
855	* @brief AF 11 selection
856	*/
857	#define GPIO_AF11_ETH ((uint8_t)0x0B) /* ETHERNET Alternate Function mapping */
858
859	/**
860	* @brief AF 12 selection
861	*/
862	#define GPIO_AF12_FMC ((uint8_t)0xC) /* FMC Alternate Function mapping */
863	#define GPIO_AF12_OTG_HS_FS ((uint8_t)0xC) /* OTG HS configured in FS, Alternate Function mapping */
864	#define GPIO_AF12_SDIO ((uint8_t)0xC) /* SDIO Alternate Function mapping */
865
866	/**
867	* @brief AF 13 selection
868	*/
869	#define GPIO_AF13_DCMI ((uint8_t)0x0D) /* DCMI Alternate Function mapping */
870
871	/**
872	* @brief AF 15 selection
873	*/
874	#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */
875
876	#endif /* STM32F446xx */
877	/----------------------------------------------------------------------------/
878
879	/-------------------------------- STM32F469xx/STM32F479xx--------------------/
880	#if defined(STM32F469xx) \|\| defined(STM32F479xx)
881	/**
882	* @brief AF 0 selection
883	*/
884	#define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */
885	#define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */
886	#define GPIO_AF0_TAMPER ((uint8_t)0x00) /* TAMPER (TAMPER_1 and TAMPER_2) Alternate Function mapping */
887	#define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */
888	#define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */
889
890	/**
891	* @brief AF 1 selection
892	*/
893	#define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */
894	#define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */
895
896	/**
897	* @brief AF 2 selection
898	*/
899	#define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */
900	#define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */
901	#define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */
902
903	/**
904	* @brief AF 3 selection
905	*/
906	#define GPIO_AF3_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */
907	#define GPIO_AF3_TIM9 ((uint8_t)0x03) /* TIM9 Alternate Function mapping */
908	#define GPIO_AF3_TIM10 ((uint8_t)0x03) /* TIM10 Alternate Function mapping */
909	#define GPIO_AF3_TIM11 ((uint8_t)0x03) /* TIM11 Alternate Function mapping */
910
911	/**
912	* @brief AF 4 selection
913	*/
914	#define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */
915	#define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */
916	#define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */
917
918	/**
919	* @brief AF 5 selection
920	*/
921	#define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */
922	#define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2/I2S2 Alternate Function mapping */
923	#define GPIO_AF5_SPI3 ((uint8_t)0x05) /* SPI3/I2S3 Alternate Function mapping */
924	#define GPIO_AF5_SPI4 ((uint8_t)0x05) /* SPI4 Alternate Function mapping */
925	#define GPIO_AF5_SPI5 ((uint8_t)0x05) /* SPI5 Alternate Function mapping */
926	#define GPIO_AF5_SPI6 ((uint8_t)0x05) /* SPI6 Alternate Function mapping */
927	#define GPIO_AF5_I2S3ext ((uint8_t)0x05) /* I2S3ext_SD Alternate Function mapping */
928
929	/**
930	* @brief AF 6 selection
931	*/
932	#define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3/I2S3 Alternate Function mapping */
933	#define GPIO_AF6_I2S2ext ((uint8_t)0x06) /* I2S2ext_SD Alternate Function mapping */
934	#define GPIO_AF6_SAI1 ((uint8_t)0x06) /* SAI1 Alternate Function mapping */
935
936	/**
937	* @brief AF 7 selection
938	*/
939	#define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */
940	#define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */
941	#define GPIO_AF7_USART3 ((uint8_t)0x07) /* USART3 Alternate Function mapping */
942	#define GPIO_AF7_I2S3ext ((uint8_t)0x07) /* I2S3ext_SD Alternate Function mapping */
943
944	/**
945	* @brief AF 8 selection
946	*/
947	#define GPIO_AF8_UART4 ((uint8_t)0x08) /* UART4 Alternate Function mapping */
948	#define GPIO_AF8_UART5 ((uint8_t)0x08) /* UART5 Alternate Function mapping */
949	#define GPIO_AF8_USART6 ((uint8_t)0x08) /* USART6 Alternate Function mapping */
950	#define GPIO_AF8_UART7 ((uint8_t)0x08) /* UART7 Alternate Function mapping */
951	#define GPIO_AF8_UART8 ((uint8_t)0x08) /* UART8 Alternate Function mapping */
952
953	/**
954	* @brief AF 9 selection
955	*/
956	#define GPIO_AF9_CAN1 ((uint8_t)0x09) /* CAN1 Alternate Function mapping */
957	#define GPIO_AF9_CAN2 ((uint8_t)0x09) /* CAN2 Alternate Function mapping */
958	#define GPIO_AF9_TIM12 ((uint8_t)0x09) /* TIM12 Alternate Function mapping */
959	#define GPIO_AF9_TIM13 ((uint8_t)0x09) /* TIM13 Alternate Function mapping */
960	#define GPIO_AF9_TIM14 ((uint8_t)0x09) /* TIM14 Alternate Function mapping */
961	#define GPIO_AF9_LTDC ((uint8_t)0x09) /* LCD-TFT Alternate Function mapping */
962	#define GPIO_AF9_QSPI ((uint8_t)0x09) /* QSPI Alternate Function mapping */
963
964
965	/**
966	* @brief AF 10 selection
967	*/
968	#define GPIO_AF10_OTG_FS ((uint8_t)0xA) /* OTG_FS Alternate Function mapping */
969	#define GPIO_AF10_OTG_HS ((uint8_t)0xA) /* OTG_HS Alternate Function mapping */
970	#define GPIO_AF10_QSPI ((uint8_t)0xA) /* QSPI Alternate Function mapping */
971
972
973	/**
974	* @brief AF 11 selection
975	*/
976	#define GPIO_AF11_ETH ((uint8_t)0x0B) /* ETHERNET Alternate Function mapping */
977
978	/**
979	* @brief AF 12 selection
980	*/
981	#define GPIO_AF12_FMC ((uint8_t)0xC) /* FMC Alternate Function mapping */
982	#define GPIO_AF12_OTG_HS_FS ((uint8_t)0xC) /* OTG HS configured in FS, Alternate Function mapping */
983	#define GPIO_AF12_SDIO ((uint8_t)0xC) /* SDIO Alternate Function mapping */
984
985	/**
986	* @brief AF 13 selection
987	*/
988	#define GPIO_AF13_DCMI ((uint8_t)0x0D) /* DCMI Alternate Function mapping */
989	#define GPIO_AF13_DSI ((uint8_t)0x0D) /* DSI Alternate Function mapping */
990
991	/**
992	* @brief AF 14 selection
993	*/
994	#define GPIO_AF14_LTDC ((uint8_t)0x0E) /* LCD-TFT Alternate Function mapping */
995
996	/**
997	* @brief AF 15 selection
998	*/
999	#define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */
1000
1001	#endif /* STM32F469xx \|\| STM32F479xx */
1002	/----------------------------------------------------------------------------/
1003	/**
1004	* @}
1005	*/
1006
1007	/**
1008	* @}
1009	*/
1010
1011	/* Exported macro ------------------------------------------------------------*/
1012	/** @defgroup GPIOEx_Exported_Macros GPIO Exported Macros
1013	* @{
1014	*/
1015	/**
1016	* @}
1017	*/
1018
1019	/* Exported functions --------------------------------------------------------*/
1020	/** @defgroup GPIOEx_Exported_Functions GPIO Exported Functions
1021	* @{
1022	*/
1023	/**
1024	* @}
1025	*/
1026
1027	/* Private types -------------------------------------------------------------*/
1028	/* Private variables ---------------------------------------------------------*/
1029	/* Private constants ---------------------------------------------------------*/
1030	/** @defgroup GPIOEx_Private_Constants GPIO Private Constants
1031	* @{
1032	*/
1033	/**
1034	* @}
1035	*/
1036
1037	/* Private macros ------------------------------------------------------------*/
1038	/** @defgroup GPIOEx_Private_Macros GPIO Private Macros
1039	* @{
1040	*/
1041	/** @defgroup GPIOEx_Get_Port_Index GPIO Get Port Index
1042	* @{
1043	*/
1044	#if defined(STM32F405xx) \|\| defined(STM32F415xx) \|\| defined(STM32F407xx) \|\| defined(STM32F417xx)
1045	#define GPIO_GET_INDEX(__GPIOx__) (uint8_t)(((__GPIOx__) == (GPIOA))? 0U :\
1046	((__GPIOx__) == (GPIOB))? 1U :\
1047	((__GPIOx__) == (GPIOC))? 2U :\
1048	((__GPIOx__) == (GPIOD))? 3U :\
1049	((__GPIOx__) == (GPIOE))? 4U :\
1050	((__GPIOx__) == (GPIOF))? 5U :\
1051	((__GPIOx__) == (GPIOG))? 6U :\
1052	((__GPIOx__) == (GPIOH))? 7U :\
1053	((__GPIOx__) == (GPIOI))? 8U : 9U)
1054	#endif /* STM32F405xx \|\| STM32F415xx \|\| STM32F407xx \|\| STM32F417xx */
1055
1056	#if defined(STM32F427xx) \|\| defined(STM32F437xx) \|\| defined(STM32F429xx) \|\| defined(STM32F439xx) \|\|\
1057	defined(STM32F469xx) \|\| defined(STM32F479xx)
1058	#define GPIO_GET_INDEX(__GPIOx__) (uint8_t)(((__GPIOx__) == (GPIOA))? 0U :\
1059	((__GPIOx__) == (GPIOB))? 1U :\
1060	((__GPIOx__) == (GPIOC))? 2U :\
1061	((__GPIOx__) == (GPIOD))? 3U :\
1062	((__GPIOx__) == (GPIOE))? 4U :\
1063	((__GPIOx__) == (GPIOF))? 5U :\
1064	((__GPIOx__) == (GPIOG))? 6U :\
1065	((__GPIOx__) == (GPIOH))? 7U :\
1066	((__GPIOx__) == (GPIOI))? 8U :\
1067	((__GPIOx__) == (GPIOJ))? 9U : 10U)
1068	#endif /* STM32F427xx \|\| STM32F437xx \|\| STM32F429xx \|\| STM32F439xx \|\| STM32F469xx \|\| STM32F479xx */
1069
1070	#if defined(STM32F410Tx) \|\| defined(STM32F410Cx) \|\| defined(STM32F410Rx)
1071	#define GPIO_GET_INDEX(__GPIOx__) (uint8_t)(((__GPIOx__) == (GPIOA))? 0U :\
1072	((__GPIOx__) == (GPIOB))? 1U :\
1073	((__GPIOx__) == (GPIOC))? 2U :\
1074	((__GPIOx__) == (GPIOH))? 7U : 8U)
1075	#endif /* STM32F410Tx \|\| STM32F410Cx \|\| STM32F410Rx */
1076
1077	#if defined(STM32F401xC) \|\| defined(STM32F401xE) \|\| defined(STM32F411xE)
1078	#define GPIO_GET_INDEX(__GPIOx__) (uint8_t)(((__GPIOx__) == (GPIOA))? 0U :\
1079	((__GPIOx__) == (GPIOB))? 1U :\
1080	((__GPIOx__) == (GPIOC))? 2U :\
1081	((__GPIOx__) == (GPIOD))? 3U :\
1082	((__GPIOx__) == (GPIOE))? 4U : 5U)
1083	#endif /* STM32F401xC \|\| STM32F401xE \|\| STM32F411xE */
1084
1085	#if defined(STM32F446xx)
1086	#define GPIO_GET_INDEX(__GPIOx__) (uint8_t)(((__GPIOx__) == (GPIOA))? 0U :\
1087	((__GPIOx__) == (GPIOB))? 1U :\
1088	((__GPIOx__) == (GPIOC))? 2U :\
1089	((__GPIOx__) == (GPIOD))? 3U :\
1090	((__GPIOx__) == (GPIOE))? 4U :\
1091	((__GPIOx__) == (GPIOF))? 5U :\
1092	((__GPIOx__) == (GPIOG))? 6U : 8U)
1093	#endif /* STM32F446xx */
1094
1095	/**
1096	* @}
1097	*/
1098
1099	/** @defgroup GPIOEx_IS_Alternat_function_selection GPIO Check Alternate Function
1100	* @{
1101	*/
1102	/------------------------- STM32F429xx/STM32F439xx---------------------------/
1103	#if defined(STM32F429xx) \|\| defined(STM32F439xx)
1104	#define IS_GPIO_AF(AF) (((AF) == GPIO_AF0_RTC_50Hz) \|\| ((AF) == GPIO_AF9_TIM14) \|\| \
1105	((AF) == GPIO_AF0_MCO) \|\| ((AF) == GPIO_AF0_TAMPER) \|\| \
1106	((AF) == GPIO_AF0_SWJ) \|\| ((AF) == GPIO_AF0_TRACE) \|\| \
1107	((AF) == GPIO_AF1_TIM1) \|\| ((AF) == GPIO_AF1_TIM2) \|\| \
1108	((AF) == GPIO_AF2_TIM3) \|\| ((AF) == GPIO_AF2_TIM4) \|\| \
1109	((AF) == GPIO_AF2_TIM5) \|\| ((AF) == GPIO_AF3_TIM8) \|\| \
1110	((AF) == GPIO_AF4_I2C1) \|\| ((AF) == GPIO_AF4_I2C2) \|\| \
1111	((AF) == GPIO_AF4_I2C3) \|\| ((AF) == GPIO_AF5_SPI1) \|\| \
1112	((AF) == GPIO_AF5_SPI2) \|\| ((AF) == GPIO_AF9_TIM13) \|\| \
1113	((AF) == GPIO_AF6_SPI3) \|\| ((AF) == GPIO_AF9_TIM12) \|\| \
1114	((AF) == GPIO_AF7_USART1) \|\| ((AF) == GPIO_AF7_USART2) \|\| \
1115	((AF) == GPIO_AF7_USART3) \|\| ((AF) == GPIO_AF8_UART4) \|\| \
1116	((AF) == GPIO_AF8_UART5) \|\| ((AF) == GPIO_AF8_USART6) \|\| \
1117	((AF) == GPIO_AF9_CAN1) \|\| ((AF) == GPIO_AF9_CAN2) \|\| \
1118	((AF) == GPIO_AF10_OTG_FS) \|\| ((AF) == GPIO_AF10_OTG_HS) \|\| \
1119	((AF) == GPIO_AF11_ETH) \|\| ((AF) == GPIO_AF12_OTG_HS_FS) \|\| \
1120	((AF) == GPIO_AF12_SDIO) \|\| ((AF) == GPIO_AF13_DCMI) \|\| \
1121	((AF) == GPIO_AF15_EVENTOUT) \|\| ((AF) == GPIO_AF5_SPI4) \|\| \
1122	((AF) == GPIO_AF5_SPI5) \|\| ((AF) == GPIO_AF5_SPI6) \|\| \
1123	((AF) == GPIO_AF8_UART7) \|\| ((AF) == GPIO_AF8_UART8) \|\| \
1124	((AF) == GPIO_AF12_FMC) \|\| ((AF) == GPIO_AF6_SAI1) \|\| \
1125	((AF) == GPIO_AF14_LTDC))
1126
1127	#endif /* STM32F429xx \|\| STM32F439xx */
1128	/----------------------------------------------------------------------------/
1129
1130	/---------------------------------- STM32F427xx/STM32F437xx------------------/
1131	#if defined(STM32F427xx) \|\| defined(STM32F437xx)
1132	#define IS_GPIO_AF(AF) (((AF) == GPIO_AF0_RTC_50Hz) \|\| ((AF) == GPIO_AF9_TIM14) \|\| \
1133	((AF) == GPIO_AF0_MCO) \|\| ((AF) == GPIO_AF0_TAMPER) \|\| \
1134	((AF) == GPIO_AF0_SWJ) \|\| ((AF) == GPIO_AF0_TRACE) \|\| \
1135	((AF) == GPIO_AF1_TIM1) \|\| ((AF) == GPIO_AF1_TIM2) \|\| \
1136	((AF) == GPIO_AF2_TIM3) \|\| ((AF) == GPIO_AF2_TIM4) \|\| \
1137	((AF) == GPIO_AF2_TIM5) \|\| ((AF) == GPIO_AF3_TIM8) \|\| \
1138	((AF) == GPIO_AF4_I2C1) \|\| ((AF) == GPIO_AF4_I2C2) \|\| \
1139	((AF) == GPIO_AF4_I2C3) \|\| ((AF) == GPIO_AF5_SPI1) \|\| \
1140	((AF) == GPIO_AF5_SPI2) \|\| ((AF) == GPIO_AF9_TIM13) \|\| \
1141	((AF) == GPIO_AF6_SPI3) \|\| ((AF) == GPIO_AF9_TIM12) \|\| \
1142	((AF) == GPIO_AF7_USART1) \|\| ((AF) == GPIO_AF7_USART2) \|\| \
1143	((AF) == GPIO_AF7_USART3) \|\| ((AF) == GPIO_AF8_UART4) \|\| \
1144	((AF) == GPIO_AF8_UART5) \|\| ((AF) == GPIO_AF8_USART6) \|\| \
1145	((AF) == GPIO_AF9_CAN1) \|\| ((AF) == GPIO_AF9_CAN2) \|\| \
1146	((AF) == GPIO_AF10_OTG_FS) \|\| ((AF) == GPIO_AF10_OTG_HS) \|\| \
1147	((AF) == GPIO_AF11_ETH) \|\| ((AF) == GPIO_AF12_OTG_HS_FS) \|\| \
1148	((AF) == GPIO_AF12_SDIO) \|\| ((AF) == GPIO_AF13_DCMI) \|\| \
1149	((AF) == GPIO_AF15_EVENTOUT) \|\| ((AF) == GPIO_AF5_SPI4) \|\| \
1150	((AF) == GPIO_AF5_SPI5) \|\| ((AF) == GPIO_AF5_SPI6) \|\| \
1151	((AF) == GPIO_AF8_UART7) \|\| ((AF) == GPIO_AF8_UART8) \|\| \
1152	((AF) == GPIO_AF12_FMC) \|\| ((AF) == GPIO_AF6_SAI1))
1153
1154	#endif /* STM32F427xx \|\| STM32F437xx */
1155	/----------------------------------------------------------------------------/
1156
1157	/---------------------------------- STM32F407xx/STM32F417xx------------------/
1158	#if defined(STM32F407xx) \|\| defined(STM32F417xx)
1159	#define IS_GPIO_AF(AF) (((AF) == GPIO_AF0_RTC_50Hz) \|\| ((AF) == GPIO_AF9_TIM14) \|\| \
1160	((AF) == GPIO_AF0_MCO) \|\| ((AF) == GPIO_AF0_TAMPER) \|\| \
1161	((AF) == GPIO_AF0_SWJ) \|\| ((AF) == GPIO_AF0_TRACE) \|\| \
1162	((AF) == GPIO_AF1_TIM1) \|\| ((AF) == GPIO_AF1_TIM2) \|\| \
1163	((AF) == GPIO_AF2_TIM3) \|\| ((AF) == GPIO_AF2_TIM4) \|\| \
1164	((AF) == GPIO_AF2_TIM5) \|\| ((AF) == GPIO_AF3_TIM8) \|\| \
1165	((AF) == GPIO_AF4_I2C1) \|\| ((AF) == GPIO_AF4_I2C2) \|\| \
1166	((AF) == GPIO_AF4_I2C3) \|\| ((AF) == GPIO_AF5_SPI1) \|\| \
1167	((AF) == GPIO_AF5_SPI2) \|\| ((AF) == GPIO_AF9_TIM13) \|\| \
1168	((AF) == GPIO_AF6_SPI3) \|\| ((AF) == GPIO_AF9_TIM12) \|\| \
1169	((AF) == GPIO_AF7_USART1) \|\| ((AF) == GPIO_AF7_USART2) \|\| \
1170	((AF) == GPIO_AF7_USART3) \|\| ((AF) == GPIO_AF8_UART4) \|\| \
1171	((AF) == GPIO_AF8_UART5) \|\| ((AF) == GPIO_AF8_USART6) \|\| \
1172	((AF) == GPIO_AF9_CAN1) \|\| ((AF) == GPIO_AF9_CAN2) \|\| \
1173	((AF) == GPIO_AF10_OTG_FS) \|\| ((AF) == GPIO_AF10_OTG_HS) \|\| \
1174	((AF) == GPIO_AF11_ETH) \|\| ((AF) == GPIO_AF12_OTG_HS_FS) \|\| \
1175	((AF) == GPIO_AF12_SDIO) \|\| ((AF) == GPIO_AF13_DCMI) \|\| \
1176	((AF) == GPIO_AF12_FSMC) \|\| ((AF) == GPIO_AF15_EVENTOUT))
1177
1178	#endif /* STM32F407xx \|\| STM32F417xx */
1179	/----------------------------------------------------------------------------/
1180
1181	/---------------------------------- STM32F405xx/STM32F415xx------------------/
1182	#if defined(STM32F405xx) \|\| defined(STM32F415xx)
1183	#define IS_GPIO_AF(AF) (((AF) == GPIO_AF0_RTC_50Hz) \|\| ((AF) == GPIO_AF9_TIM14) \|\| \
1184	((AF) == GPIO_AF0_MCO) \|\| ((AF) == GPIO_AF0_TAMPER) \|\| \
1185	((AF) == GPIO_AF0_SWJ) \|\| ((AF) == GPIO_AF0_TRACE) \|\| \
1186	((AF) == GPIO_AF1_TIM1) \|\| ((AF) == GPIO_AF1_TIM2) \|\| \
1187	((AF) == GPIO_AF2_TIM3) \|\| ((AF) == GPIO_AF2_TIM4) \|\| \
1188	((AF) == GPIO_AF2_TIM5) \|\| ((AF) == GPIO_AF3_TIM8) \|\| \
1189	((AF) == GPIO_AF4_I2C1) \|\| ((AF) == GPIO_AF4_I2C2) \|\| \
1190	((AF) == GPIO_AF4_I2C3) \|\| ((AF) == GPIO_AF5_SPI1) \|\| \
1191	((AF) == GPIO_AF5_SPI2) \|\| ((AF) == GPIO_AF9_TIM13) \|\| \
1192	((AF) == GPIO_AF6_SPI3) \|\| ((AF) == GPIO_AF9_TIM12) \|\| \
1193	((AF) == GPIO_AF7_USART1) \|\| ((AF) == GPIO_AF7_USART2) \|\| \
1194	((AF) == GPIO_AF7_USART3) \|\| ((AF) == GPIO_AF8_UART4) \|\| \
1195	((AF) == GPIO_AF8_UART5) \|\| ((AF) == GPIO_AF8_USART6) \|\| \
1196	((AF) == GPIO_AF9_CAN1) \|\| ((AF) == GPIO_AF9_CAN2) \|\| \
1197	((AF) == GPIO_AF10_OTG_FS) \|\| ((AF) == GPIO_AF10_OTG_HS) \|\| \
1198	((AF) == GPIO_AF12_OTG_HS_FS) \|\| ((AF) == GPIO_AF12_SDIO) \|\| \
1199	((AF) == GPIO_AF12_FSMC) \|\| ((AF) == GPIO_AF15_EVENTOUT))
1200
1201	#endif /* STM32F405xx \|\| STM32F415xx */
1202
1203	/----------------------------------------------------------------------------/
1204
1205	/---------------------------------------- STM32F401xx------------------------/
1206	#if defined(STM32F401xC) \|\| defined(STM32F401xE)
1207	#define IS_GPIO_AF(AF) (((AF) == GPIO_AF0_RTC_50Hz) \|\| ((AF) == GPIO_AF9_TIM14) \|\| \
1208	((AF) == GPIO_AF0_MCO) \|\| ((AF) == GPIO_AF0_TAMPER) \|\| \
1209	((AF) == GPIO_AF0_SWJ) \|\| ((AF) == GPIO_AF0_TRACE) \|\| \
1210	((AF) == GPIO_AF1_TIM1) \|\| ((AF) == GPIO_AF1_TIM2) \|\| \
1211	((AF) == GPIO_AF2_TIM3) \|\| ((AF) == GPIO_AF2_TIM4) \|\| \
1212	((AF) == GPIO_AF2_TIM5) \|\| ((AF) == GPIO_AF4_I2C1) \|\| \
1213	((AF) == GPIO_AF4_I2C2) \|\| ((AF) == GPIO_AF4_I2C3) \|\| \
1214	((AF) == GPIO_AF5_SPI1) \|\| ((AF) == GPIO_AF5_SPI2) \|\| \
1215	((AF) == GPIO_AF6_SPI3) \|\| ((AF) == GPIO_AF5_SPI4) \|\| \
1216	((AF) == GPIO_AF7_USART1) \|\| ((AF) == GPIO_AF7_USART2) \|\| \
1217	((AF) == GPIO_AF8_USART6) \|\| ((AF) == GPIO_AF10_OTG_FS) \|\| \
1218	((AF) == GPIO_AF9_I2C2) \|\| ((AF) == GPIO_AF9_I2C3) \|\| \
1219	((AF) == GPIO_AF12_SDIO) \|\| ((AF) == GPIO_AF15_EVENTOUT))
1220
1221	#endif /* STM32F401xC \|\| STM32F401xE */
1222	/----------------------------------------------------------------------------/
1223	/---------------------------------------- STM32F410xx------------------------/
1224	#if defined(STM32F410Tx) \|\| defined(STM32F410Cx) \|\| defined(STM32F410Rx)
1225	#define IS_GPIO_AF(AF) (((AF) < 10) \|\| ((AF) == 15))
1226	#endif /* STM32F410Tx \|\| STM32F410Cx \|\| STM32F410Rx */
1227
1228	/---------------------------------------- STM32F411xx------------------------/
1229	#if defined(STM32F411xE)
1230	#define IS_GPIO_AF(AF) (((AF) == GPIO_AF0_RTC_50Hz) \|\| ((AF) == GPIO_AF9_TIM14) \|\| \
1231	((AF) == GPIO_AF0_MCO) \|\| ((AF) == GPIO_AF0_TAMPER) \|\| \
1232	((AF) == GPIO_AF0_SWJ) \|\| ((AF) == GPIO_AF0_TRACE) \|\| \
1233	((AF) == GPIO_AF1_TIM1) \|\| ((AF) == GPIO_AF1_TIM2) \|\| \
1234	((AF) == GPIO_AF2_TIM3) \|\| ((AF) == GPIO_AF2_TIM4) \|\| \
1235	((AF) == GPIO_AF2_TIM5) \|\| ((AF) == GPIO_AF4_I2C1) \|\| \
1236	((AF) == GPIO_AF4_I2C2) \|\| ((AF) == GPIO_AF4_I2C3) \|\| \
1237	((AF) == GPIO_AF5_SPI1) \|\| ((AF) == GPIO_AF5_SPI2) \|\| \
1238	((AF) == GPIO_AF5_SPI3) \|\| ((AF) == GPIO_AF6_SPI4) \|\| \
1239	((AF) == GPIO_AF6_SPI3) \|\| ((AF) == GPIO_AF5_SPI4) \|\| \
1240	((AF) == GPIO_AF6_SPI5) \|\| ((AF) == GPIO_AF7_SPI3) \|\| \
1241	((AF) == GPIO_AF7_USART1) \|\| ((AF) == GPIO_AF7_USART2) \|\| \
1242	((AF) == GPIO_AF8_USART6) \|\| ((AF) == GPIO_AF10_OTG_FS) \|\| \
1243	((AF) == GPIO_AF9_I2C2) \|\| ((AF) == GPIO_AF9_I2C3) \|\| \
1244	((AF) == GPIO_AF12_SDIO) \|\| ((AF) == GPIO_AF15_EVENTOUT))
1245
1246	#endif /* STM32F411xE */
1247	/----------------------------------------------------------------------------/
1248
1249	/----------------------------------------------- STM32F446xx ----------------/
1250	#if defined(STM32F446xx)
1251	#define IS_GPIO_AF(AF) (((AF) == GPIO_AF0_RTC_50Hz) \|\| ((AF) == GPIO_AF9_TIM14) \|\| \
1252	((AF) == GPIO_AF0_MCO) \|\| ((AF) == GPIO_AF0_TAMPER) \|\| \
1253	((AF) == GPIO_AF0_SWJ) \|\| ((AF) == GPIO_AF0_TRACE) \|\| \
1254	((AF) == GPIO_AF1_TIM1) \|\| ((AF) == GPIO_AF1_TIM2) \|\| \
1255	((AF) == GPIO_AF2_TIM3) \|\| ((AF) == GPIO_AF2_TIM4) \|\| \
1256	((AF) == GPIO_AF2_TIM5) \|\| ((AF) == GPIO_AF3_TIM8) \|\| \
1257	((AF) == GPIO_AF4_I2C1) \|\| ((AF) == GPIO_AF4_I2C2) \|\| \
1258	((AF) == GPIO_AF4_I2C3) \|\| ((AF) == GPIO_AF5_SPI1) \|\| \
1259	((AF) == GPIO_AF5_SPI2) \|\| ((AF) == GPIO_AF9_TIM13) \|\| \
1260	((AF) == GPIO_AF6_SPI3) \|\| ((AF) == GPIO_AF9_TIM12) \|\| \
1261	((AF) == GPIO_AF7_USART1) \|\| ((AF) == GPIO_AF7_USART2) \|\| \
1262	((AF) == GPIO_AF7_USART3) \|\| ((AF) == GPIO_AF8_UART4) \|\| \
1263	((AF) == GPIO_AF8_UART5) \|\| ((AF) == GPIO_AF8_USART6) \|\| \
1264	((AF) == GPIO_AF9_CAN1) \|\| ((AF) == GPIO_AF9_CAN2) \|\| \
1265	((AF) == GPIO_AF10_OTG_FS) \|\| ((AF) == GPIO_AF10_OTG_HS) \|\| \
1266	((AF) == GPIO_AF11_ETH) \|\| ((AF) == GPIO_AF12_OTG_HS_FS) \|\| \
1267	((AF) == GPIO_AF12_SDIO) \|\| ((AF) == GPIO_AF13_DCMI) \|\| \
1268	((AF) == GPIO_AF15_EVENTOUT) \|\| ((AF) == GPIO_AF5_SPI4) \|\| \
1269	((AF) == GPIO_AF12_FMC) \|\| ((AF) == GPIO_AF6_SAI1) \|\| \
1270	((AF) == GPIO_AF3_CEC) \|\| ((AF) == GPIO_AF4_CEC) \|\| \
1271	((AF) == GPIO_AF5_SPI3) \|\| ((AF) == GPIO_AF6_SPI2) \|\| \
1272	((AF) == GPIO_AF6_SPI4) \|\| ((AF) == GPIO_AF7_UART5) \|\| \
1273	((AF) == GPIO_AF7_SPI2) \|\| ((AF) == GPIO_AF7_SPI3) \|\| \
1274	((AF) == GPIO_AF7_SPDIFRX) \|\| ((AF) == GPIO_AF8_SPDIFRX) \|\| \
1275	((AF) == GPIO_AF8_SAI2) \|\| ((AF) == GPIO_AF9_QSPI) \|\| \
1276	((AF) == GPIO_AF10_SAI2) \|\| ((AF) == GPIO_AF10_QSPI))
1277
1278	#endif /* STM32F446xx */
1279	/----------------------------------------------------------------------------/
1280
1281	/------------------------------------------- STM32F469xx/STM32F479xx --------/
1282	#if defined(STM32F469xx) \|\| defined(STM32F479xx)
1283	#define IS_GPIO_AF(AF) (((AF) == GPIO_AF0_RTC_50Hz) \|\| ((AF) == GPIO_AF9_TIM14) \|\| \
1284	((AF) == GPIO_AF0_MCO) \|\| ((AF) == GPIO_AF0_TAMPER) \|\| \
1285	((AF) == GPIO_AF0_SWJ) \|\| ((AF) == GPIO_AF0_TRACE) \|\| \
1286	((AF) == GPIO_AF1_TIM1) \|\| ((AF) == GPIO_AF1_TIM2) \|\| \
1287	((AF) == GPIO_AF2_TIM3) \|\| ((AF) == GPIO_AF2_TIM4) \|\| \
1288	((AF) == GPIO_AF2_TIM5) \|\| ((AF) == GPIO_AF3_TIM8) \|\| \
1289	((AF) == GPIO_AF4_I2C1) \|\| ((AF) == GPIO_AF4_I2C2) \|\| \
1290	((AF) == GPIO_AF4_I2C3) \|\| ((AF) == GPIO_AF5_SPI1) \|\| \
1291	((AF) == GPIO_AF5_SPI2) \|\| ((AF) == GPIO_AF9_TIM13) \|\| \
1292	((AF) == GPIO_AF6_SPI3) \|\| ((AF) == GPIO_AF9_TIM12) \|\| \
1293	((AF) == GPIO_AF7_USART1) \|\| ((AF) == GPIO_AF7_USART2) \|\| \
1294	((AF) == GPIO_AF7_USART3) \|\| ((AF) == GPIO_AF8_UART4) \|\| \
1295	((AF) == GPIO_AF8_UART5) \|\| ((AF) == GPIO_AF8_USART6) \|\| \
1296	((AF) == GPIO_AF9_CAN1) \|\| ((AF) == GPIO_AF9_CAN2) \|\| \
1297	((AF) == GPIO_AF10_OTG_FS) \|\| ((AF) == GPIO_AF10_OTG_HS) \|\| \
1298	((AF) == GPIO_AF11_ETH) \|\| ((AF) == GPIO_AF12_OTG_HS_FS) \|\| \
1299	((AF) == GPIO_AF12_SDIO) \|\| ((AF) == GPIO_AF13_DCMI) \|\| \
1300	((AF) == GPIO_AF15_EVENTOUT) \|\| ((AF) == GPIO_AF5_SPI4) \|\| \
1301	((AF) == GPIO_AF5_SPI5) \|\| ((AF) == GPIO_AF5_SPI6) \|\| \
1302	((AF) == GPIO_AF8_UART7) \|\| ((AF) == GPIO_AF8_UART8) \|\| \
1303	((AF) == GPIO_AF12_FMC) \|\| ((AF) == GPIO_AF6_SAI1) \|\| \
1304	((AF) == GPIO_AF14_LTDC) \|\| ((AF) == GPIO_AF13_DSI) \|\| \
1305	((AF) == GPIO_AF9_QSPI) \|\| ((AF) == GPIO_AF10_QSPI))
1306
1307	#endif /* STM32F469xx \|\| STM32F479xx */
1308	/----------------------------------------------------------------------------/
1309
1310	/**
1311	* @}
1312	*/
1313
1314	/**
1315	* @}
1316	*/
1317
1318	/* Private functions ---------------------------------------------------------*/
1319	/** @defgroup GPIOEx_Private_Functions GPIO Private Functions
1320	* @{
1321	*/
1322
1323	/**
1324	* @}
1325	*/
1326
1327	/**
1328	* @}
1329	*/
1330
1331	/**
1332	* @}
1333	*/
1334
1335	#ifdef __cplusplus
1336	}
1337	#endif
1338
1339	#endif /* __STM32F4xx_HAL_GPIO_EX_H */
1340
1341	/********************** (C) COPYRIGHT STMicroelectronics *END OF FILE**/

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