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Realtek/inc/peripheral/rtl876x_pinmux.h

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2025-11-25 10:21:47 +08:00
/**
*********************************************************************************************************
* Copyright(c) 2020, Realtek Semiconductor Corporation. All rights reserved.
*********************************************************************************************************
* \file rtl876x_pinmux.h
* \brief The header file of PAD and PINMUX driver.
* \details This file provides all PAD and PINMUX firmware functions.
* \author Yuan
* \date 2020-11-09
* \version v1.0.0
* *********************************************************************************************************
*/
#ifndef _RTL876X_PINMUX_H_
#define _RTL876X_PINMUX_H_
#ifdef __cplusplus
extern "C" {
#endif
/**
* \addtogroup IO Peripheral Drivers
* \defgroup PINMUX PINMUX
*
* \brief Manage the PINMUX peripheral functions.
*
* \ingroup IO
*/
/*============================================================================*
* Includes
*============================================================================*/
#include "rtl876x.h"
/*============================================================================*
* Constants
*============================================================================*/
/**
* \defgroup PINMUX_Exported_Constants PINMUX Exported Constants
* \{
* \ingroup PINMUX
*/
/**
* \cond
* \brief Internal Macros
* \{
*/
/* Pad Functions */
#define Output_Val (BIT0)
#define Output_En (BIT1)
#define Pull_En (BIT2)
#define Pull_Direction (BIT3)
#define Pull_Resistance (BIT4)
#define WakeUp_En (BIT5)
#define WKPOL (BIT6)
#define SHDN (BIT8)
#define Pin_Mode (BIT9)
#define Pin_Debounce (BIT10)
/**
* \}
* \endcond
*/
#define MAX_PIN_NUM 39
/**
* \defgroup Pin_Function_Number Pin Function Number
* \ingroup PINMUX_Exported_Constants
* \{
*/
#if (IC_TYPE == IC_TYPE_BEE3)
#define TOTAL_PIN_NUM 33
#define IDLE_MODE 0
#define I2C0_CLK 5
#define I2C0_DAT 6
#define I2C1_CLK 7
#define I2C1_DAT 8
#define PWM2_P 9
#define PWM2_N 10
#define ENPWM0_P 11
#define ENPWM0_N 12
#define TIM_PWM0 13
#define TIM_PWM1 14
#define TIM_PWM2 15
#define TIM_PWM3 16
#define TIM_PWM4 17
#define TIM_PWM5 18
#define ENPWM0 19
#define ENPWM1 20
#define qdec_phase_a_x 21
#define qdec_phase_b_x 22
#define qdec_phase_a_y 23
#define qdec_phase_b_y 24
#define qdec_phase_a_z 25
#define qdec_phase_b_z 26
#define UART1_TX 29
#define UART1_RX 30
#define UART1_CTS 31
#define UART1_RTS 32
#define IRDA_TX 33
#define IRDA_RX 34
#define UART0_TX 35
#define UART0_RX 36
#define UART0_CTS 37
#define UART0_RTS 38
#define SPI1_SS_N_0_MASTER 39
#define SPI1_SS_N_1_MASTER 40
#define SPI1_SS_N_2_MASTER 41
#define SPI1_CLK_MASTER 42
#define SPI1_MO_MASTER 43
#define SPI1_MI_MASTER 44
#define SPI0_SS_N_0_SLAVE 45
#define SPI0_CLK_SLAVE 46
#define SPI0_SO_SLAVE 47
#define SPI0_SI_SLAVE 48
#define SPI0_SS_N_0_MASTER 49
#define SPI0_CLK_MASTER 50
#define SPI0_MO_MASTER 51
#define SPI0_MI_MASTER 52
#define SPI2W_DATA 53
#define SPI2W_CLK 54
#define SPI2W_CS 55
#define SWD_CLK 56
#define SWD_DIO 57
#define KEY_COL_0 58
#define KEY_COL_1 59
#define KEY_COL_2 60
#define KEY_COL_3 61
#define KEY_COL_4 62
#define KEY_COL_5 63
#define KEY_COL_6 64
#define KEY_COL_7 65
#define KEY_COL_8 66
#define KEY_COL_9 67
#define KEY_COL_10 68
#define KEY_COL_11 69
#define KEY_COL_12 70
#define KEY_COL_13 71
#define KEY_COL_14 72
#define KEY_COL_15 73
#define KEY_COL_16 74
#define KEY_COL_17 75
#define KEY_COL_18 76
#define KEY_COL_19 77
#define KEY_ROW_0 78
#define KEY_ROW_1 79
#define KEY_ROW_2 80
#define KEY_ROW_3 81
#define KEY_ROW_4 82
#define KEY_ROW_5 83
#define KEY_ROW_6 84
#define KEY_ROW_7 85
#define KEY_ROW_8 86
#define KEY_ROW_9 87
#define KEY_ROW_10 88
#define KEY_ROW_11 89
#define DWGPIO 90
#define DIGI_DEBUG 95
#define DMIC1_CLK 96
#define DMIC1_DAT 97
#define LRC_I_CODEC_SLAVE 98
#define BCLK_I_CODEC_SLAVE 99
#define SDI_CODEC_SLAVE 100
#define SDO_CODEC_SLAVE 101
#define BT_COEX_I_0 106
#define BT_COEX_I_1 107
#define BT_COEX_I_2 108
#define BT_COEX_I_3 109
#define BT_COEX_O_0 110
#define BT_COEX_O_1 111
#define BT_COEX_O_2 112
#define BT_COEX_O_3 113
#define PTA_I2C_CLK_SLAVE 114
#define PTA_I2C_DAT_SLAVE 115
#define PTA_I2C_INT_OUT 116
#define EN_EXPA 117
#define EN_EXLNA 118
#define ANT_SW0 119
#define ANT_SW1 120
#define ANT_SW2 121
#define ANT_SW3 122
#define LRC_SPORT0 123
#define BCLK_SPORT0 124
#define ADCDAT_SPORT0 125
#define DACDAT_SPORT0 126
#define MCLK 127
#else
#define IDLE_MODE 0
#define HCI_UART_TX 1
#define HCI_UART_RX 2
#define HCI_UART_CTS 3
#define HCI_UART_RTS 4
#define I2C0_CLK 5
#define I2C0_DAT 6
#define I2C1_CLK 7
#define I2C1_DAT 8
#define PWM2_P 9
#define PWM2_N 10
#define PWM3_P 11
#define PWM3_N 12
#define timer_pwm0 13
#define timer_pwm1 14
#define timer_pwm2 15
#define timer_pwm3 16
#define timer_pwm4 17
#define timer_pwm5 18
#define timer_pwm6 19
#define timer_pwm7 20
#define qdec_phase_a_x 21
#define qdec_phase_b_x 22
#define qdec_phase_a_y 23
#define qdec_phase_b_y 24
#define qdec_phase_a_z 25
#define qdec_phase_b_z 26
#define UART2_TX 27
#define UART2_RX 28
#define UART1_TX 29
#define UART1_RX 30
#define UART1_CTS 31
#define UART1_RTS 32
#define IRDA_TX 33
#define IRDA_RX 34
#define UART0_TX 35
#define UART0_RX 36
#define UART0_CTS 37
#define UART0_RTS 38
#define SPI1_SS_N_0_MASTER 39
#define SPI1_SS_N_1_MASTER 40
#define SPI1_SS_N_2_MASTER 41
#define SPI1_CLK_MASTER 42
#define SPI1_MO_MASTER 43
#define SPI1_MI_MASTER 44
#define SPI0_SS_N_0_SLAVE 45
#define SPI0_CLK_SLAVE 46
#define SPI0_SO_SLAVE 47
#define SPI0_SI_SLAVE 48
#define SPI0_SS_N_0_MASTER 49
#define SPI0_CLK_MASTER 50
#define SPI0_MO_MASTER 51
#define SPI0_MI_MASTER 52
#define SPI2W_DATA 53
#define SPI2W_CLK 54
#define SPI2W_CS 55
#define SWD_CLK 56
#define SWD_DIO 57
#define KEY_COL_0 58
#define KEY_COL_1 59
#define KEY_COL_2 60
#define KEY_COL_3 61
#define KEY_COL_4 62
#define KEY_COL_5 63
#define KEY_COL_6 64
#define KEY_COL_7 65
#define KEY_COL_8 66
#define KEY_COL_9 67
#define KEY_COL_10 68
#define KEY_COL_11 69
#define KEY_COL_12 70
#define KEY_COL_13 71
#define KEY_COL_14 72
#define KEY_COL_15 73
#define KEY_COL_16 74
#define KEY_COL_17 75
#define KEY_COL_18 76
#define KEY_COL_19 77
#define KEY_ROW_0 78
#define KEY_ROW_1 79
#define KEY_ROW_2 80
#define KEY_ROW_3 81
#define KEY_ROW_4 82
#define KEY_ROW_5 83
#define KEY_ROW_6 84
#define KEY_ROW_7 85
#define KEY_ROW_8 86
#define KEY_ROW_9 87
#define KEY_ROW_10 88
#define KEY_ROW_11 89
#define DWGPIO 90
#define LRC_SPORT1 91
#define BCLK_SPORT1 92
#define ADCDAT_SPORT1 93
#define DACDAT_SPORT1 94
#define DIGI_DEBUG 95
#define DMIC1_CLK 96
#define DMIC1_DAT 97
#define LRC_I_CODEC_SLAVE 98
#define BCLK_I_CODEC_SLAVE 99
#define SDI_CODEC_SLAVE 100
#define SDO_CODEC_SLAVE 101
#define LRC_I_PCM 102
#define BCLK_I_PCM 103
#define UART2_CTS 104
#define UART2_RTS 105
#define BT_COEX_I_0 106
#define BT_COEX_I_1 107
#define BT_COEX_I_2 108
#define BT_COEX_I_3 109
#define BT_COEX_O_0 110
#define BT_COEX_O_1 111
#define BT_COEX_O_2 112
#define BT_COEX_O_3 113
#define PTA_I2C_CLK_SLAVE 114
#define PTA_I2C_DAT_SLAVE 115
#define PTA_I2C_INT_OUT 116
#define DSP_GPIO_OUT 117
#define DSP_JTCK 118
#define DSP_JTDI 119
#define DSP_JTDO 120
#define DSP_JTMS 121
#define DSP_JTRST 122
#define LRC_SPORT0 123
#define BCLK_SPORT0 124
#define ADCDAT_SPORT0 125
#define DACDAT_SPORT0 126
#define MCLK 127
#endif
/** \} */
/**
* \enum PAD_Output_Value PAD Output Value
*
* \ingroup PINMUX_Exported_Constants
*/
typedef enum _PAD_OUTPUT_VAL
{
PAD_OUT_LOW,
PAD_OUT_HIGH
} PAD_OUTPUT_VAL;
/**
* \enum PAD_Output_Config PAD Output Config
*
* \ingroup PINMUX_Exported_Constants
*/
typedef enum _PAD_OUTPUT_ENABLE_Mode
{
PAD_OUT_DISABLE,
PAD_OUT_ENABLE
} PAD_OUTPUT_ENABLE_Mode;
/**
* \enum PAD_Pull_Mode PAD Pull Mode
* \ingroup PINMUX_Exported_Constants
*/
typedef enum _PAD_Pull_Mode
{
PAD_PULL_UP,
PAD_PULL_DOWN,
PAD_PULL_NONE,
} PAD_Pull_Mode;
/**
* \enum PAD_PULL_CONFIG_VAL PAD Pull Config
*
* \ingroup PINMUX_Exported_Constants
*/
typedef enum _PAD_PULL_CONFIG_VAL
{
PAD_WEAK_PULL,
PAD_STRONG_PULL
} PAD_PULL_VAL;
/**
* \enum PAD_WakeUp_Polarity_Value PAD WakeUp Polarity
*
* \ingroup PINMUX_Exported_Constants
*/
typedef enum _PAD_WAKEUP_POL_VAL
{
PAD_WAKEUP_POL_HIGH,
PAD_WAKEUP_POL_LOW
} PAD_WAKEUP_POL_VAL;
/**
* \enum PAD_Power_Mode PAD Power Mode
*
* \ingroup PINMUX_Exported_Constants
*/
typedef enum _PAD_PWR_Mode
{
PAD_NOT_PWRON,
PAD_IS_PWRON = 1
} PAD_PWR_Mode;
/**
* \enum PAD_Mode PAD Mode
*
* \ingroup PINMUX_Exported_Constants
*/
typedef enum _PAD_Mode
{
PAD_SW_MODE,
PAD_PINMUX_MODE
} PAD_Mode;
/**
* \enum PAD_WakeUp_Debounce_En PAD WakeUp Debounce enable
*
* \ingroup PINMUX_Exported_Constants
*/
typedef enum _PAD_WAKEUP_DEBOUNCE_EN
{
PAD_WK_DEBOUNCE_DISABLE,
PAD_WK_DEBOUNCE_ENABLE
} PAD_WAKEUP_DEBOUNCE_EN;
/** \} */ /** End of group PINMUX_Exported_Constants */
/**
* \brief
*/
//extern const uint8_t digi_debug_pin[32];
/*============================================================================*
* Functions
*============================================================================*/
/**
* \defgroup PINMUX_Exported_Functions Peripheral APIs
* \ingroup PINMUX
* \{
*/
/**
* \brief Configure or reset all pins to idle mode.
* \param None.
* \return None.
*
* <b>Example usage</b>
* \code{.c}
*
* void board_xxx_init(void)//XXX represents the name of the peripheral to be configured.
* {
* Pinmux_Reset();
* }
* \endcode
*/
void Pinmux_Reset(void);
/**
* \brief Configure the specified pin to idle mode.
* \param Pin_Num: Pin number to be configured.
* This parameter can be one of the following values:
* \arg P0_0~P0_7, P1_0~P1_7, P2_0~P2_7, P3_0~P3_6, P4_0~P4_3, H0~H2.
* \return None.
*
* <b>Example usage</b>
* \code{.c}
*
* void board_xxx_init(void)
* {
* Pinmux_Deinit(P2_2);
* }
* \endcode
*/
void Pinmux_Deinit(uint8_t Pin_Num);
/**
* \brief Config the usage function of the selected pin.
* \param[in] Pin_Num: Pin number to be configured.
* This parameter can be the following:
* \arg P0_0~P0_7, P1_0~P1_7, P2_0~P2_7, P3_0~P3_6, P4_0~P4_3, H0~H2
* \param[in] Pin_Func: Use function of pin.
* This parameter This parameter refers to \ref Pin_Function_Number
* \return None.
*
* <b>Example usage</b>
* \code{.c}
*
* void driver_uart_init(void)
* {
* Pad_Config(P2_0, PAD_PINMUX_MODE, PAD_IS_PWRON, PAD_PULL_UP, PAD_OUT_DISABLE,
PAD_OUT_HIGH);
* Pad_Config(P2_1, PAD_PINMUX_MODE, PAD_IS_PWRON, PAD_PULL_UP, PAD_OUT_DISABLE,
PAD_OUT_HIGH);
* Pinmux_Config(P2_0, UART0_TX);
* Pinmux_Config(P2_1, UART0_RX);
* }
* \endcode
*/
void Pinmux_Config(uint8_t Pin_Num, uint8_t Pin_Func);
/**
* \brief Configure the relevant operation mode,
* peripheral circuit and output level value in software mode of the specified pin
* \param[in] Pin_Num: Pin number to be configured.
* This parameter can be the following:
* \arg P0_0~P0_7, P1_0~P1_7, P2_0~P2_7, P3_0~P3_6, P4_0~P4_3, H0~H2
* \param[in] AON_PAD_Mode: Use software mode or pinmux mode.
* This parameter can be one of the following values:
* \arg PAD_SW_MODE: Use software mode.
* \arg PAD_PINMUX_MODE: Use pinmux mode.
* \param[in] AON_PAD_PwrOn: Config power of pad.
* This parameter can be one of the following values:
* \arg PAD_NOT_PWRON: Shutdown power of pad.
* \arg PAD_IS_PWRON: Enable power of pad.
* \param[in] AON_PAD_Pull: config pad pull mode.
* This parameter can be one of the following values:
* \arg PAD_PULL_NONE: No pull.
* \arg PAD_PULL_UP: Pull this pin up.
* \arg PAD_PULL_DOWN: Pull this pin down.
* \param[in] AON_PAD_E: Config pad out put function.
* This parameter can be one of the following values:
* \arg PAD_OUT_DISABLE: Disable pin output.
* \arg PAD_OUT_ENABLE: Enable pad output.
* \param[in] AON_PAD_O: Config pin output level.
* This parameter can be one of the following values:
* \arg PAD_OUT_LOW: Pad output low.
* \arg PAD_OUT_HIGH: Pad output high.
* \return None.
*
* <b>Example usage</b>
* \code{.c}
*
* void driver_adc_init(void)
* {
* Pad_Config(P2_0, PAD_SW_MODE, PAD_IS_PWRON, PAD_PULL_NONE, PAD_OUT_DISABLE, PAD_OUT_LOW);
* Pad_Config(P2_1, PAD_SW_MODE, PAD_IS_PWRON, PAD_PULL_NONE, PAD_OUT_DISABLE, PAD_OUT_LOW);
* }
* \endcode
*/
void Pad_Config(uint8_t Pin_Num,
PAD_Mode AON_PAD_Mode,
PAD_PWR_Mode AON_PAD_PwrOn,
PAD_Pull_Mode AON_PAD_Pull,
PAD_OUTPUT_ENABLE_Mode AON_PAD_E,
PAD_OUTPUT_VAL AON_PAD_O);
/**
* \brief Enable the function of the wake-up system of the specified pin.
* \param[in] Pin_Num: Pin number to be configured.
* This parameter can be the following:
* \arg P0_0~P0_7, P1_0~P1_7, P2_0~P2_7, P3_0~P3_6, P4_0~P4_3, H0~H2
* \param[in] Polarity: Polarity of wake-up system.
* This parameter can be the following:
* \arg PAD_WAKEUP_POL_HIGH: Use high level wakeup.
* \arg PAD_WAKEUP_POL_LOW: Use low level wakeup.
* \param[in] DebounceEn: Enable delay function.
* \arg PAD_WK_DEBOUNCE_DISABLE: Disable delay function.
* \arg PAD_WK_DEBOUNCE_ENABLE: Enable delay function.
* \param[in] DebounceTime: Set debounce time, range from 0~63ms.
* \return None.
*
* <b>Example usage</b>
* \code{.c}
* //IO enter dlps call back function.
* void io_uart_dlps_enter(void)
* {
* // Switch pad to software mode
* Pad_ControlSelectValue(P2_0, PAD_SW_MODE);//tx pin
* Pad_ControlSelectValue(P2_1, PAD_SW_MODE);//rx pin
*
* System_WakeUpPinEnable(P2_1, PAD_WAKEUP_POL_LOW, PAD_WK_DEBOUNCE_DISABLE);
* }
* \endcode
*/
void System_WakeUpPinEnable(uint8_t Pin_Num, uint8_t Polarity, uint8_t DebounceEn,
uint8_t DebounceTime);
/**
* \brief Disable the function of the wake-up system of the specified pin.
* \param[in] Pin_Num: Pin number to be configured.
* This parameter can be the following:
* \arg P0_0~P0_7, P1_0~P1_7, P2_0~P2_7, P3_0~P3_6, P4_0~P4_3, H0~H2
* \return None.
*
* <b>Example usage</b>
* \code{.c}
* #define UART_RX_PIN P4_1
*
* //System interrupt handler function, for wakeup pin.
* void System_Handler(void)
* {
* if (System_WakeUpInterruptValue(UART_RX_PIN) == SET)
* {
* Pad_ClearWakeupINTPendingBit(UART_RX_PIN);
* System_WakeUpPinDisable(UART_RX_PIN);
* //Add user code here.
* }
* }
* \endcode
*/
void System_WakeUpPinDisable(uint8_t Pin_Num);
/**
* \brief Get pin interrupt status.
* \param[in] Pin_Num: Pin number to be configured.
* This parameter can be the following:
* \arg P0_0~P0_7, P1_0~P1_7, P2_0~P2_7, P3_0~P3_6, P4_0~P4_3, H0~H2
* \return Interrupt status.
* \retval 1: Pin wake up system.
* \retval 0: The pin does not wake up the system.
*
* <b>Example usage</b>
* \code{.c}
* #define UART_RX_PIN P4_1
*
* //System interrupt handler function, for wakeup pin.
* void System_Handler(void)
* {
* if (System_WakeUpInterruptValue(UART_RX_PIN) == SET)
* {
* Pad_ClearWakeupINTPendingBit(UART_RX_PIN);
* System_WakeUpPinDisable(UART_RX_PIN);
* //Add user code here.
* }
* }
* \endcode
*/
uint8_t System_WakeUpInterruptValue(uint8_t Pin_Num);
/**
* @brief Get debounce wake up status.
* @note: Call this API will clear the debunce wakeup status bit.
* @param None
* @retval Debounce wakeup status
*
*
* <b>Example usage</b>
* \code{.c}
*
* void board_xxx_init(void)
* {
* uint8_t DebounceWakeupStatus = System_DebounceWakeupStatus;
* }
* \endcode
*/
uint8_t System_DebounceWakeupStatus(void);
/**
* \brief Configure pad output level.
* \param[in] Pin_Num: Pin number to be configured.
* This parameter is from P0_0 to P4_1, please refer to rtl876x.h "RTL876X_Pin_Number" part.
* \param[in] value: Config pin output level.
* This parameter can be one of the following values:
* \arg PAD_OUT_LOW: Pad output low.
* \arg PAD_OUT_HIGH: Pad output high.
* \return None.
*
* <b>Example usage</b>
* \code{.c}
*
* void board_xxx_init(void)
* {
* Pad_OutputControlValue(P2_0, PAD_OUT_HIGH);
* }
* \endcode
*/
void Pad_OutputControlValue(uint8_t Pin_Num, uint8_t value);
/**
* \brief Enable or disable pad output mode.
* \param[in] Pin_Num: Pin number to be configured.
* This parameter is from P0_0 to H_2, please refer to rtl876x.h "RTL876X_Pin_Number" part.
* \param[in] value: This parameter sets whether the pin outputs the level in software mode.
* This parameter can be enumerated PAD_OUTPUT_ENABLE_Mod of the values:
* \arg PAD_OUT_DISABLE: Disable output.
* \arg PAD_OUT_ENABLE: Enable output.
* \return None.
*
* <b>Example usage</b>
* \code{.c}
*
* void pad_demo(void)
* {
* Pad_OutputEnableValue(P2_0, PAD_OUT_ENABLE);
* }
* \endcode
*/
void Pad_OutputEnableValue(uint8_t Pin_Num, uint8_t value);
/**
* \brief Enable or disable pad pull-up / pull-down resistance function.
* \param[in] Pin_Num: Pin number to be configured.
* This parameter is from P0_0 to PH_0, please refer to rtl876x.h "RTL876X_Pin_Number" part.
* \param[in] value: This parameter enable or disable the the pad pin pull-up/pull-down function.
* This parameter can be the following:
* \arg DISABLE: Disable pad pull-up / pull-down function.
* \arg ENABLE: Enable pad pull-up / pull-down function.
* \return None.
*
* <b>Example usage</b>
* \code{.c}
*
* void board_xxx_init(void)
* {
* Pad_PullEnableValue(P2_0, ENABLE);
* }
* \endcode
*/
void Pad_PullEnableValue(uint8_t Pin_Num, uint8_t value);
/**
* \brief Pad pull-up/pull-down resistance function selection.
* \param[in] Pin_Num: Pin number to be configured.
* This parameter is from P0_0 to H_2, please refer to rtl876x.h "RTL876X_Pin_Number" part.
* \param[in] value: This parameter sets whether the pin pull-up or pull-down.
* This parameter can be the following:
* \arg 0: Config pad pull-up function.
* \arg 1: Config pad pull-down function.
* \return None.
*
* <b>Example usage</b>
* \code{.c}
*
* void board_xxx_init(void)
* {
* Pad_PullUpOrDownValue(P2_0, 1);
* }
* \endcode
*/
void Pad_PullUpOrDownValue(uint8_t Pin_Num, uint8_t value);
/**
* \brief Configure the strength of pull-up/pull-down resistance.
* \param[in] Pin_Num: Pin number to be configured.
* This parameter is from P0_0 to P4_1, please refer to rtl876x.h "RTL876X_Pin_Number" part.
* \param[in] value: This parameter sets the strength of pull-up/pull-down resistance.
* This parameter can be the following:
* \arg PAD_WEAK_PULL: Resistance weak pull.
* \arg PAD_STRONG_PULL: Resistance strong pull.
* \return None.
*
* <b>Example usage</b>
* \code{.c}
*
* void board_xxx_init(void)
* {
* Pad_PullConfigValue(P2_0, PAD_STRONG_PULL);
* }
* \endcode
*/
void Pad_PullConfigValue(uint8_t Pin_Num, uint8_t value);
/**
* \brief Set pin power mode.
* \param[in] Pin_Num: Pin number to be configured.
* This parameter is from P0_0 to P4_1, please refer to rtl876x.h "RTL876X_Pin_Number" part.
* \param[in] value: This parameter sets the power supply mode of the pin,
* and the value is enumeration PAD_PWR_Mode One of the values.
* \arg PAD_NOT_PWRON: Power off.
* \arg PAD_IS_PWRON: Power on.
* \return None.
*
* <b>Example usage</b>
* \code{.c}
*
* void board_xxx_init(void)
* {
* Pad_PowerOrShutDownValue(P2_0, PAD_NOT_PWRON);
* }
* \endcode
*/
void Pad_PowerOrShutDownValue(uint8_t Pin_Num, uint8_t value);
/**
* \brief Set pin mode.
* \param[in] Pin_Num: Pin number to be configured.
* This parameter is from P0_0 to H_2, please refer to rtl876x.h "RTL876X_Pin_Number" part.
* \param[in] value: This parameter sets the pin mode.
* This parameter can be the following:
* \arg PAD_SW_MODE: Software mode.
* \arg PAD_PINMUX_MODE: Pinmux mode.
* \return None.
*
* <b>Example usage</b>
* \code{.c}
*
* void board_xxx_init(void)
* {
* Pad_ControlSelectValue(P2_0, PAD_SW_MODE);
* }
* \endcode
*/
void Pad_ControlSelectValue(uint8_t Pin_Num, uint8_t value);
/**
* \brief Enable the function of the wake-up system of the specified pin.
* \param[in] Pin_Num: Pin number to be configured.
* This parameter is from P0_0 to P4_1, please refer to rtl876x.h "RTL876X_Pin_Number" part.
* \param[in] value: Enable wake-up system function.
* \arg 0:Disable wake-up system function.
* \arg 1:Enable wake-up system function.
* \return None.
*
* <b>Example usage</b>
* \code{.c}
*
* void board_xxx_init(void)
* {
* Pad_WakeupEnableValue(P2_0, 1);
* }
* \endcode
*/
void Pad_WakeupEnableValue(uint8_t Pin_Num, uint8_t value);
/**
* \brief Set polarity of wake-up system.
* \param[in] Pin_Num: Pin number to be configured.
* This parameter is from P0_0 to P4_1, please refer to rtl876x.h "RTL876X_Pin_Number" part.
* \param[in] Polarity: Polarity of wake-up system.
* This parameter can be the following:
* \arg PAD_WAKEUP_POL_LOW:Use low level wakeup.
* \arg PAD_WAKEUP_POL_HIGH: Use high level wakeup.
* \return None.
*
* <b>Example usage</b>
* \code{.c}
*
* void board_xxx_init(void)
* {
* Pad_WakeupPolarityValue(P2_0, PAD_WAKEUP_POL_HIGH);
* }
* \endcode
*/
void Pad_WakeupPolarityValue(uint8_t Pin_Num, uint8_t value);
/**
* \brief Config pin delay function.
* \param[in] Pin_Num: Pin number to be configured.
* This parameter is from P0_0 to P4_1, please refer to rtl876x.h "RTL876X_Pin_Number" part.
* \param[in] value: Enable delay function.
* \arg 0:Disable delay function.
* \arg 1:Enable delay function.
* \return None.
*
* <b>Example usage</b>
* \code{.c}
*
* void board_xxx_init(void)
* {
* Pad_WKDebounceConfig(P2_0, 1);
* }
* \endcode
*/
void Pad_WKDebounceConfig(uint8_t Pin_Num, uint8_t value);
/**
* \brief Get pin interrupt status, function is the same as \see system_WakeUpInterruptValue.
* \param[in] Pin_Num: Pin number to be configured.
* This parameter can be the following:
* \arg P0_0~P0_7, P1_0~P1_7, P2_0~P2_7, P3_0~P3_6, P4_0~P4_3, H0~H2
* \return Interrupt status.
* \retval 0: The pin does not wake up the system.
* \retval 1: Pin wake up system.
*/
uint8_t Pad_WakeupInterruptValue(uint8_t Pin_Num);
/**
* @brief Check debounce wake up status.
* @note: Call this API will clear the debunce wakeup status bit.
* @param None
* @retval Debounce wakeup status
*/
uint8_t Pad_DebounceWakeupStatus(void);
/**
* \brief Clear the interrupt pendign bit of the specified pin
* \param[in] Pin_Num: Pin number to be configured.
* This parameter is from P0_0 to P4_1, please refer to rtl876x.h "RTL876X_Pin_Number" part.
* \return None.
*
* <b>Example usage</b>
* \code{.c}
*
* void board_xxx_init(void)
* {
* Pad_ClearWakeupINTPendingBit(P2_0);
* }
* \endcode
*/
void Pad_ClearWakeupINTPendingBit(uint8_t Pin_Num);
/**
* \brief Clear all wake up pin interrupt pending bit.
* \param[in] Pin_Num: pin number.
* This parameter is from P0_0 to P4_1, please refer to rtl876x.h "Pin_Number" part.
* \return None.
*
* <b>Example usage</b>
* \code{.c}
*
* void board_xxx_init(void)
* {
* Pad_ClearAllWakeupINT();
* }
* \endcode
*/
void Pad_ClearAllWakeupINT(void);
void Pinmux_8080Control(uint32_t value, uint8_t VSYNC, uint8_t RD);
/**
* \brief Spic0 master enable.
* \param[in] value: 0:Disable 1:Enable.
* \return None.
*
* <b>Example usage</b>
* \code{.c}
*
* void io_demo(void)
* {
* Spic0_control(1);
* }
* \endcode
*/
void Spic0_control(uint8_t value);
/**
* \brief Spic1 master enable.
* \param[in] value: 0:Disable 1:Enable.
* \return None.
*
* <b>Example usage</b>
* \code{.c}
*
* void io_demo(void)
* {
* Spic1_control(1);
* }
* \endcode
*/
void Spic1_control(uint8_t value);
/** \} */ /* End of group PINMUX_Exported_Functions */
#ifdef __cplusplus
}
#endif
#endif /* _RTL876X_PINMUX_H_ */
/******************* (C) COPYRIGHT 2020 Realtek Semiconductor *****END OF FILE****/
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