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uDANTE Audio Networking with STM32F7 DISCO board
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io.h
Go to the documentation of this file.
1
38
/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __IO_H
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#define __IO_H
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#ifdef __cplusplus
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extern
"C"
{
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include <stdint.h>
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68
typedef
enum
69
{
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IO_PIN_RESET
= 0,
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IO_PIN_SET
72
}
IO_PinState
;
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74
typedef
enum
75
{
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IO_MODE_INPUT
= 0,
/* input floating */
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IO_MODE_OUTPUT
,
/* output Push Pull */
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IO_MODE_IT_RISING_EDGE
,
/* float input - irq detect on rising edge */
79
IO_MODE_IT_FALLING_EDGE
,
/* float input - irq detect on falling edge */
80
IO_MODE_IT_LOW_LEVEL
,
/* float input - irq detect on low level */
81
IO_MODE_IT_HIGH_LEVEL
,
/* float input - irq detect on high level */
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/* following modes only available on MFX*/
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IO_MODE_ANALOG
,
/* analog mode */
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IO_MODE_OFF
,
/* when pin isn't used*/
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IO_MODE_INPUT_PU
,
/* input with internal pull up resistor */
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IO_MODE_INPUT_PD
,
/* input with internal pull down resistor */
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IO_MODE_OUTPUT_OD
,
/* Open Drain output without internal resistor */
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IO_MODE_OUTPUT_OD_PU
,
/* Open Drain output with internal pullup resistor */
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IO_MODE_OUTPUT_OD_PD
,
/* Open Drain output with internal pulldown resistor */
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IO_MODE_OUTPUT_PP
,
/* PushPull output without internal resistor */
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IO_MODE_OUTPUT_PP_PU
,
/* PushPull output with internal pullup resistor */
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IO_MODE_OUTPUT_PP_PD
,
/* PushPull output with internal pulldown resistor */
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IO_MODE_IT_RISING_EDGE_PU
,
/* push up resistor input - irq on rising edge */
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IO_MODE_IT_RISING_EDGE_PD
,
/* push dw resistor input - irq on rising edge */
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IO_MODE_IT_FALLING_EDGE_PU
,
/* push up resistor input - irq on falling edge */
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IO_MODE_IT_FALLING_EDGE_PD
,
/* push dw resistor input - irq on falling edge */
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IO_MODE_IT_LOW_LEVEL_PU
,
/* push up resistor input - irq detect on low level */
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IO_MODE_IT_LOW_LEVEL_PD
,
/* push dw resistor input - irq detect on low level */
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IO_MODE_IT_HIGH_LEVEL_PU
,
/* push up resistor input - irq detect on high level */
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IO_MODE_IT_HIGH_LEVEL_PD
,
/* push dw resistor input - irq detect on high level */
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}
IO_ModeTypedef
;
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107
typedef
struct
108
{
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void (*Init)(uint16_t);
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uint16_t (*ReadID)(uint16_t);
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void (*Reset)(uint16_t);
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void (*Start)(uint16_t, uint32_t);
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uint8_t (*Config)(uint16_t, uint32_t,
IO_ModeTypedef
);
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void (*WritePin)(uint16_t, uint32_t, uint8_t);
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uint32_t (*ReadPin)(uint16_t, uint32_t);
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void (*EnableIT)(uint16_t);
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void (*DisableIT)(uint16_t);
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uint32_t (*
ITStatus
)(uint16_t, uint32_t);
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void (*ClearIT)(uint16_t, uint32_t);
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}
IO_DrvTypeDef
;
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#ifdef __cplusplus
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}
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#endif
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#endif
/* __IO_H */
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
ITStatus
enum FlagStatus ITStatus
IO_MODE_OUTPUT_OD_PD
Definition:
io.h:89
IO_MODE_IT_LOW_LEVEL
Definition:
io.h:80
IO_MODE_OUTPUT_OD_PU
Definition:
io.h:88
IO_PIN_SET
Definition:
io.h:71
IO_ModeTypedef
IO_ModeTypedef
Definition:
io.h:74
IO_MODE_INPUT_PU
Definition:
io.h:85
IO_PinState
IO_PinState
IO Bit SET and Bit RESET enumeration.
Definition:
io.h:68
IO_MODE_OFF
Definition:
io.h:84
IO_MODE_IT_LOW_LEVEL_PD
Definition:
io.h:98
IO_DrvTypeDef
Definition:
io.h:107
IO_MODE_IT_FALLING_EDGE
Definition:
io.h:79
IO_MODE_IT_RISING_EDGE_PU
Definition:
io.h:93
IO_MODE_IT_RISING_EDGE
Definition:
io.h:78
IO_MODE_OUTPUT_PP_PU
Definition:
io.h:91
IO_MODE_OUTPUT_PP
Definition:
io.h:90
IO_MODE_OUTPUT_OD
Definition:
io.h:87
IO_MODE_OUTPUT
Definition:
io.h:77
IO_MODE_IT_FALLING_EDGE_PU
Definition:
io.h:95
IO_MODE_INPUT_PD
Definition:
io.h:86
IO_MODE_INPUT
Definition:
io.h:76
IO_MODE_IT_LOW_LEVEL_PU
Definition:
io.h:97
IO_MODE_IT_FALLING_EDGE_PD
Definition:
io.h:96
IO_MODE_IT_HIGH_LEVEL
Definition:
io.h:81
IO_PIN_RESET
Definition:
io.h:70
IO_MODE_ANALOG
Definition:
io.h:83
IO_MODE_IT_HIGH_LEVEL_PD
Definition:
io.h:100
IO_MODE_IT_HIGH_LEVEL_PU
Definition:
io.h:99
IO_MODE_OUTPUT_PP_PD
Definition:
io.h:92
IO_MODE_IT_RISING_EDGE_PD
Definition:
io.h:94
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