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wiced_platform.h
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/*
* Copyright 2016-2022, Cypress Semiconductor Corporation (an Infineon company) or
* an affiliate of Cypress Semiconductor Corporation. All rights reserved.
*
* This software, including source code, documentation and related
* materials ("Software") is owned by Cypress Semiconductor Corporation
* or one of its affiliates ("Cypress") and is protected by and subject to
* worldwide patent protection (United States and foreign),
* United States copyright laws and international treaty provisions.
* Therefore, you may use this Software only as provided in the license
* agreement accompanying the software package from which you
* obtained this Software ("EULA").
* If no EULA applies, Cypress hereby grants you a personal, non-exclusive,
* non-transferable license to copy, modify, and compile the Software
* source code solely for use in connection with Cypress's
* integrated circuit products. Any reproduction, modification, translation,
* compilation, or representation of this Software except as specified
* above is prohibited without the express written permission of Cypress.
*
* Disclaimer: THIS SOFTWARE IS PROVIDED AS-IS, WITH NO WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, NONINFRINGEMENT, IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Cypress
* reserves the right to make changes to the Software without notice. Cypress
* does not assume any liability arising out of the application or use of the
* Software or any product or circuit described in the Software. Cypress does
* not authorize its products for use in any products where a malfunction or
* failure of the Cypress product may reasonably be expected to result in
* significant property damage, injury or death ("High Risk Product"). By
* including Cypress's product in a High Risk Product, the manufacturer
* of such system or application assumes all risk of such use and in doing
* so agrees to indemnify Cypress against all liability.
*/
#pragma once
#include <stddef.h>
#include "wiced.h"
#include "wiced_hal_gpio.h"
//! Number of LEDs available on the platform.
typedef enum
{
WICED_PLATFORM_LED_2, //!< LED 2 (default, WICED_P26)
WICED_PLATFORM_LED_MAX //!< Max LED for error check
} wiced_platform_led_number_t;
//! Number of Buttons available on the platform.
typedef enum
{
WICED_PLATFORM_BUTTON_1, //!< BUTTON 1
WICED_PLATFORM_BUTTON_MAX //!< Max button for error check
} wiced_platform_button_number_t;
//! Number of GPIO available on the platform.
// Configurable via SuperMux
typedef enum
{
WICED_PLATFORM_GPIO_1, //!< GPIO 1
WICED_PLATFORM_GPIO_2, //!< GPIO 2
WICED_PLATFORM_GPIO_3, //!< GPIO 3
WICED_PLATFORM_GPIO_4, //!< GPIO 4
WICED_PLATFORM_GPIO_5, //!< GPIO 5
WICED_PLATFORM_GPIO_6, //!< GPIO 6
WICED_PLATFORM_GPIO_7, //!< GPIO 7
WICED_PLATFORM_GPIO_8, //!< GPIO 8
WICED_PLATFORM_GPIO_9, //!< GPIO 9
WICED_PLATFORM_GPIO_10, //!< GPIO 10
WICED_PLATFORM_GPIO_11, //!< GPIO 11
WICED_PLATFORM_GPIO_12, //!< GPIO 12
WICED_PLATFORM_GPIO_13, //!< GPIO 13
WICED_PLATFORM_GPIO_14, //!< GPIO 14
WICED_PLATFORM_GPIO_15, //!< GPIO 15
WICED_PLATFORM_GPIO_MAX //!< Max GPIO for error check
} wiced_platform_gpio_number_t;
//! Possible interrupt configuration for platform buttons
typedef enum
{
WICED_PLATFORM_BUTTON_BOTH_EDGE = GPIO_EN_INT_BOTH_EDGE, //!< indicates that app. should receive interrupt on both edges
WICED_PLATFORM_BUTTON_RISING_EDGE = GPIO_EN_INT_RISING_EDGE, //!< indicates that app. should receive interrupt only for rising edge
WICED_PLATFORM_BUTTON_FALLING_EDGE = GPIO_EN_INT_FALLING_EDGE,//!< indicates that app. should receive interrupt only for falling edge
} wiced_platform_button_interrupt_edge_t;
//! List of pins available on the platform
enum wiced_platform_pins
{
PLATFORM_GPIO_0,
PLATFORM_GPIO_1,
PLATFORM_GPIO_2,
PLATFORM_GPIO_3,
PLATFORM_GPIO_4,
PLATFORM_GPIO_5,
PLATFORM_GPIO_6,
PLATFORM_GPIO_7,
PLATFORM_GPIO_8,
PLATFORM_GPIO_9,
PLATFORM_GPIO_10,
PLATFORM_GPIO_11,
PLATFORM_GPIO_12,
PLATFORM_GPIO_13,
PLATFORM_GPIO_14,
PLATFORM_GPIO_15,
PLATFORM_GPIO_MAX_PINS
};
/**
* configuration for the platform GPIOs
*/
typedef struct
{
wiced_bt_gpio_numbers_t gpio_pin; /**< WICED GPIO pin */
wiced_bt_gpio_function_t functionality; /**< chosen functionality for the pin */
}
wiced_platform_gpio_t;
/**
* Configuration for platform LEDs
*/
typedef struct
{
wiced_bt_gpio_numbers_t* gpio; /**< WICED GPIO pin */
uint32_t config; /**< configuration like GPIO_PULL_DOWN,GPIO_PULL_UP etc., */
uint32_t default_state; /**< GPIO_PIN_OUTPUT_HIGH/GPIO_PIN_OUTPUT_LOW */
}
wiced_platform_led_config_t;
/**
* Configuration for platform Buttons
*/
typedef struct
{
wiced_bt_gpio_numbers_t* gpio; /**< WICED GPIO pin */
uint32_t config; /**< configuration like GPIO_PULL_DOWN,GPIO_PULL_UP etc., interrupt is configured through wiced_platform_register_button_callback(...) */
uint32_t default_state; /**< GPIO_PIN_OUTPUT_HIGH/GPIO_PIN_OUTPUT_LOW */
uint32_t button_pressed_value; /**< Button pressed value */
}
wiced_platform_button_config_t;
/**
* Configuration for platform GPIOs
*/
typedef struct
{
wiced_bt_gpio_numbers_t* gpio; /**< WICED GPIO pin */
uint32_t config; /**< configuration like GPIO_PULL_DOWN,GPIO_PULL_UP etc., interrupt is configured through wiced_platform_register_button_callback(...) */
uint32_t default_state; /**< GPIO_PIN_OUTPUT_HIGH/GPIO_PIN_OUTPUT_LOW */
}
wiced_platform_gpio_config_t;
/*! pin for button 1 */
#define WICED_GPIO_PIN_BUTTON_1 WICED_P01
#define WICED_GPIO_PIN_BUTTON WICED_GPIO_PIN_BUTTON_1
/*! configuration settings for button, x can be GPIO_EN_INT_RISING_EDGE or GPIO_EN_INT_FALLING_EDGE or GPIO_EN_INT_BOTH_EDGE */
#define WICED_GPIO_BUTTON_SETTINGS(x) ( GPIO_INPUT_ENABLE | GPIO_PULL_DOWN | x )
#define WICED_GPIO_PIN_BUTTON_TRIGGER GPIO_EN_INT_RISING_EDGE
#define WICED_GPIO_BUTTON_WAKE_MODE WICED_SLEEP_WAKE_ACTIVE_HIGH
/*! pin for LED 2 */
#define WICED_GPIO_PIN_LED_2 WICED_P26
/*! pin for LED 1, it's a fake */
#define WICED_GPIO_PIN_LED_1 WICED_P25
#define WICED_PUART_TXD WICED_P33
#define WICED_PUART_RXD WICED_P04
#define WICED_PUART_CTS WICED_P07
#define WICED_PUART_RTS WICED_P06
/* Platform function */
void wiced_platform_init(void);
uint32_t wiced_platform_get_button_pressed_value(wiced_platform_button_number_t button);
/* utility functions */
void wiced_platform_register_button_callback(wiced_platform_button_number_t button, void (*userfn)(void*, uint8_t), void* userdata, wiced_platform_button_interrupt_edge_t trigger_edge);