* arch/arm/src/phy62xx/gpio.h
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
* gpio.h
* Contains all functions support for gpio and iomux driver
* 0.0
* 19. Oct. 2017
* qing.han
****************************************************************************/
#ifndef __ARCH_ARM_SRC_PHY62XX_GPIO_H
#define __ARCH_ARM_SRC_PHY62XX_GPIO_H
#ifdef __cplusplus
extern "C"
{
#endif
* Included Files
****************************************************************************/
#include <types.h>
#include "bus_dev.h"
#include "error.h"
#define NUMBER_OF_PINS 23
typedef enum
{
GPIO_P00 = 0, P0 = GPIO_P00,
GPIO_P01 = 1, P1 = GPIO_P01,
GPIO_P02 = 2, P2 = GPIO_P02,
GPIO_P03 = 3, P3 = GPIO_P03,
GPIO_P07 = 4, P7 = GPIO_P07,
GPIO_P09 = 5, P9 = GPIO_P09,
GPIO_P10 = 6, P10 = GPIO_P10,
GPIO_P11 = 7, P11 = GPIO_P11, Analog_IO_0 = GPIO_P11,
GPIO_P14 = 8, P14 = GPIO_P14, Analog_IO_1 = GPIO_P14,
GPIO_P15 = 9, P15 = GPIO_P15, Analog_IO_2 = GPIO_P15,
GPIO_P16 = 10, P16 = GPIO_P16, Analog_IO_3 = GPIO_P16, XTALI = GPIO_P16,
GPIO_P17 = 11, P17 = GPIO_P17, Analog_IO_4 = GPIO_P17, XTALO = GPIO_P17,
GPIO_P18 = 12, P18 = GPIO_P18, Analog_IO_5 = GPIO_P18,
GPIO_P20 = 13, P20 = GPIO_P20, Analog_IO_6 = GPIO_P20,
GPIO_P23 = 14, P23 = GPIO_P23, Analog_IO_7 = GPIO_P23,
GPIO_P24 = 15, P24 = GPIO_P24, Analog_IO_8 = GPIO_P24,
GPIO_P25 = 16, P25 = GPIO_P25, Analog_IO_9 = GPIO_P25,
GPIO_P26 = 17, P26 = GPIO_P26,
GPIO_P27 = 18, P27 = GPIO_P27,
GPIO_P31 = 19, P31 = GPIO_P31,
GPIO_P32 = 20, P32 = GPIO_P32,
GPIO_P33 = 21, P33 = GPIO_P33,
GPIO_P34 = 22, P34 = GPIO_P34,
GPIO_NUM = 23,
GPIO_DUMMY = 0xff,
} gpio_pin_e;
typedef enum
{
FMUX_IIC0_SCL = 0,
FMUX_IIC0_SDA = 1,
FMUX_IIC1_SCL = 2,
FMUX_IIC1_SDA = 3,
FMUX_UART0_TX = 4, FMUX_UART_TX = 4,
FMUX_UART0_RX = 5, FMUX_UART_RX = 5,
FMUX_RF_RX_EN = 6,
FMUX_RF_TX_EN = 7,
FMUX_UART1_TX = 8,
FMUX_UART1_RX = 9,
FMUX_PWM0 = 10,
FMUX_PWM1 = 11,
FMUX_PWM2 = 12,
FMUX_PWM3 = 13,
FMUX_PWM4 = 14,
FMUX_PWM5 = 15,
FMUX_SPI_0_SCK = 16,
FMUX_SPI_0_SSN = 17,
FMUX_SPI_0_TX = 18,
FMUX_SPI_0_RX = 19,
FMUX_SPI_1_SCK = 20,
FMUX_SPI_1_SSN = 21,
FMUX_SPI_1_TX = 22,
FMUX_SPI_1_RX = 23,
FMUX_CHAX = 24,
FMUX_CHBX = 25,
FMUX_CHIX = 26,
FMUX_CHAY = 27,
FMUX_CHBY = 28,
FMUX_CHIY = 29,
FMUX_CHAZ = 30,
FMUX_CHBZ = 31,
FMUX_CHIZ = 32,
FMUX_CLK1P28M = 33,
FMUX_ADCC = 34,
FMUX_ANT_SEL_0 = 35,
FMUX_ANT_SEL_1 = 36,
FMUX_ANT_SEL_2 = 37,
} gpio_fmux_e;
typedef enum
{
FRE_HCLK_DIV8 = 0,
FRE_PCLK_DIV4 = 1,
FRE_CLK_1P28M = 2,
FRE_CLK_RC32K = 6,
FRE_XTAL_CLK32768 = 7,
} Freq_Type_e;
typedef enum
{
GPIO_INPUT = 0,
GPIO_OUTPUT = 1
} gpio_dir_t;
typedef enum
{
POL_FALLING = 0, POL_ACT_LOW = 0,
POL_RISING = 1, POL_ACT_HIGH = 1
} gpio_polarity_e;
typedef enum
{
Bit_DISABLE = 0,
Bit_ENABLE,
} bit_action_e;
typedef enum
{
GPIO_FLOATING = 0x00,
GPIO_PULL_UP_S = 0x01,
GPIO_PULL_UP = 0x02,
GPIO_PULL_DOWN = 0x03,
} gpio_pupd_e;
typedef struct
{
gpio_pin_e pin;
gpio_pupd_e type;
} ioinit_cfg_t;
#define NEGEDGE POL_FALLING
#define POSEDGE POL_RISING
#define IO_Wakeup_Pol_e gpio_polarity_e
#define FLOATING GPIO_FLOATING
#define WEAK_PULL_UP GPIO_PULL_UP
#define STRONG_PULL_UP GPIO_PULL_UP_S
#define PULL_DOWN GPIO_PULL_DOWN
#define GPIO_Pin_e gpio_pin_e
#define OEN GPIO_OUTPUT
#define IE GPIO_INPUT
#define Fmux_Type_e gpio_fmux_e
#define GPIO_Wakeup_Pol_e gpio_polarity_e
#define BitAction_e bit_action_e
typedef void (*gpioin_Hdl_t)(gpio_pin_e pin, gpio_polarity_e type);
void hal_gpio_write(gpio_pin_e pin, uint8_t en);
void hal_gpio_fast_write(gpio_pin_e pin, uint8_t en);
bool hal_gpio_read(gpio_pin_e pin);
void hal_gpio_fmux(gpio_pin_e pin, bit_action_e value);
void hal_gpio_fmux_set(gpio_pin_e pin, gpio_fmux_e type);
int hal_gpio_pin_init(gpio_pin_e pin, gpio_dir_t type);
void hal_gpio_ds_control(gpio_pin_e pin, bit_action_e value);
int hal_gpio_cfg_analog_io(gpio_pin_e pin, bit_action_e value) ;
void hal_gpio_pull_set(gpio_pin_e pin, gpio_pupd_e type) ;
void hal_gpio_wakeup_set(gpio_pin_e pin, gpio_polarity_e type);
void hal_gpio_pin2pin3_control(gpio_pin_e pin, uint8_t en);
int hal_gpioin_disable(gpio_pin_e pin);
void __attribute__((used)) hal_GPIO_IRQHandler(void);
int hal_gpioin_enable(gpio_pin_e pin);
int hal_gpioin_register(gpio_pin_e pin, gpioin_Hdl_t posedgeHdl,
gpioin_Hdl_t negedgeHdl);
int hal_gpioretention_unregister(gpio_pin_e pin);
int hal_gpioretention_register(gpio_pin_e pin);
int hal_gpioin_unregister(gpio_pin_e pin);
int hal_gpio_init(void);
void hal_gpio_debug_mux(Freq_Type_e fre, bool en);
extern int gpio_write(gpio_pin_e pin, uint8_t en);
#ifdef __cplusplus
}
#endif
#endif