35e17ee25a
Signed-off-by: Sanrio Alvares <sanrio.alvares@intel.com> Signed-off-by: Noel Eck <noel.eck@intel.com>
125 lines
7.5 KiB
C
125 lines
7.5 KiB
C
/*
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* Author: Thomas Ingleby <thomas.c.ingleby@intel.com>
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* Copyright (c) 2014 Intel Corporation.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#pragma once
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#include "common.h"
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#include "mraa.h"
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#include "types.h"
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// FIXME: Nasty macro to test for presence of function in context structure function table
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#define IS_FUNC_DEFINED(dev, func) (dev != NULL && dev->advance_func != NULL && dev->advance_func->func != NULL)
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typedef struct {
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mraa_result_t (*gpio_init_internal_replace) (mraa_gpio_context dev, int pin);
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mraa_result_t (*gpio_init_pre) (int pin);
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mraa_result_t (*gpio_init_post) (mraa_gpio_context dev);
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mraa_result_t (*gpio_close_pre) (mraa_gpio_context dev);
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mraa_result_t (*gpio_close_replace) (mraa_gpio_context dev);
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mraa_result_t (*gpio_mode_replace) (mraa_gpio_context dev, mraa_gpio_mode_t mode);
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mraa_result_t (*gpio_mode_pre) (mraa_gpio_context dev, mraa_gpio_mode_t mode);
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mraa_result_t (*gpio_mode_post) (mraa_gpio_context dev, mraa_gpio_mode_t mode);
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mraa_result_t (*gpio_edge_mode_replace) (mraa_gpio_context dev, mraa_gpio_edge_t mode);
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mraa_result_t (*gpio_dir_replace) (mraa_gpio_context dev, mraa_gpio_dir_t dir);
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mraa_result_t (*gpio_dir_pre) (mraa_gpio_context dev, mraa_gpio_dir_t dir);
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mraa_result_t (*gpio_dir_post) (mraa_gpio_context dev, mraa_gpio_dir_t dir);
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mraa_result_t (*gpio_read_dir_replace) (mraa_gpio_context dev, mraa_gpio_dir_t *dir);
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int (*gpio_read_replace) (mraa_gpio_context dev);
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mraa_result_t (*gpio_write_replace) (mraa_gpio_context dev, int value);
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mraa_result_t (*gpio_write_pre) (mraa_gpio_context dev, int value);
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mraa_result_t (*gpio_write_post) (mraa_gpio_context dev, int value);
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mraa_result_t (*gpio_mmap_setup) (mraa_gpio_context dev, mraa_boolean_t en);
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mraa_result_t (*gpio_interrupt_handler_init_replace) (mraa_gpio_context dev);
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mraa_result_t (*gpio_wait_interrupt_replace) (mraa_gpio_context dev);
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mraa_result_t (*gpio_isr_replace) (mraa_gpio_context dev, mraa_gpio_edge_t mode, void (*fptr)(void*), void* args);
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mraa_result_t (*gpio_isr_exit_replace) (mraa_gpio_context dev);
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mraa_result_t (*i2c_init_pre) (unsigned int bus);
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mraa_result_t (*i2c_init_bus_replace) (mraa_i2c_context dev);
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mraa_i2c_context (*i2c_init_raw_replace) (unsigned int bus);
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mraa_result_t (*i2c_init_post) (mraa_i2c_context dev);
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mraa_result_t (*i2c_set_frequency_replace) (mraa_i2c_context dev, mraa_i2c_mode_t mode);
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mraa_result_t (*i2c_address_replace) (mraa_i2c_context dev, uint8_t addr);
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int (*i2c_read_replace) (mraa_i2c_context dev, uint8_t* data, int length);
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int (*i2c_read_byte_replace) (mraa_i2c_context dev);
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int (*i2c_read_byte_data_replace) (mraa_i2c_context dev, const uint8_t command);
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int (*i2c_read_word_data_replace) (mraa_i2c_context dev, const uint8_t command);
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int (*i2c_read_bytes_data_replace) (mraa_i2c_context dev, uint8_t command, uint8_t* data, int length);
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mraa_result_t (*i2c_write_replace) (mraa_i2c_context dev, const uint8_t* data, int length);
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mraa_result_t (*i2c_write_byte_replace) (mraa_i2c_context dev, uint8_t data);
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mraa_result_t (*i2c_write_byte_data_replace) (mraa_i2c_context dev, const uint8_t data, const uint8_t command);
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mraa_result_t (*i2c_write_word_data_replace) (mraa_i2c_context dev, const uint16_t data, const uint8_t command);
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mraa_result_t (*i2c_stop_replace) (mraa_i2c_context dev);
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mraa_result_t (*aio_init_internal_replace) (mraa_aio_context dev, int pin);
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mraa_result_t (*aio_close_replace) (mraa_aio_context dev);
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int (*aio_read_replace) (mraa_aio_context dev);
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mraa_result_t (*aio_get_valid_fp) (mraa_aio_context dev);
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mraa_result_t (*aio_init_pre) (unsigned int aio);
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mraa_result_t (*aio_init_post) (mraa_aio_context dev);
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mraa_pwm_context (*pwm_init_replace) (int pin);
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mraa_pwm_context (*pwm_init_internal_replace) (void* func_table, int pin);
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mraa_result_t (*pwm_init_raw_replace) (mraa_pwm_context dev, int pin);
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mraa_result_t (*pwm_init_pre) (int pin);
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mraa_result_t (*pwm_init_post) (mraa_pwm_context pwm);
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mraa_result_t (*pwm_period_replace) (mraa_pwm_context dev, int period);
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float (*pwm_read_replace) (mraa_pwm_context dev);
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mraa_result_t (*pwm_write_replace) (mraa_pwm_context dev, float duty);
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mraa_result_t (*pwm_write_pre) (mraa_pwm_context dev, float percentage);
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mraa_result_t (*pwm_enable_replace) (mraa_pwm_context dev, int enable);
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mraa_result_t (*pwm_enable_pre) (mraa_pwm_context dev, int enable);
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mraa_result_t (*spi_init_pre) (int bus);
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mraa_result_t (*spi_init_post) (mraa_spi_context spi);
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mraa_result_t (*spi_init_raw_replace) (mraa_spi_context spi, unsigned int bus, unsigned int cs);
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mraa_result_t (*spi_lsbmode_replace) (mraa_spi_context dev, mraa_boolean_t lsb);
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mraa_result_t (*spi_mode_replace) (mraa_spi_context dev, mraa_spi_mode_t mode);
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mraa_result_t (*spi_bit_per_word_replace) (mraa_spi_context dev, unsigned int bits);
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mraa_result_t (*spi_frequency_replace) (mraa_spi_context dev, int hz);
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mraa_result_t (*spi_transfer_buf_replace) (mraa_spi_context dev, uint8_t* data, uint8_t* rxbuf, int length);
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mraa_result_t (*spi_transfer_buf_word_replace) (mraa_spi_context dev, uint16_t* data, uint16_t* rxbuf, int length);
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int (*spi_write_replace) (mraa_spi_context dev, uint8_t data);
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int (*spi_write_word_replace) (mraa_spi_context dev, uint16_t data);
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mraa_result_t (*spi_stop_replace) (mraa_spi_context dev);
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mraa_result_t (*uart_init_pre) (int index);
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mraa_result_t (*uart_init_post) (mraa_uart_context uart);
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mraa_result_t (*uart_init_raw_replace) (mraa_uart_context dev, const char* path);
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mraa_result_t (*uart_flush_replace) (mraa_uart_context dev);
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mraa_result_t (*uart_set_baudrate_replace) (mraa_uart_context dev, unsigned int baud);
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mraa_result_t (*uart_set_mode_replace) (mraa_uart_context dev, int bytesize, mraa_uart_parity_t parity, int stopbits);
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mraa_result_t (*uart_set_flowcontrol_replace) (mraa_uart_context dev, mraa_boolean_t xonxoff, mraa_boolean_t rtscts);
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mraa_result_t (*uart_set_timeout_replace) (mraa_uart_context dev, int read, int write, int interchar);
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mraa_result_t (*uart_set_non_blocking_replace) (mraa_uart_context dev, mraa_boolean_t nonblock);
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int (*uart_read_replace) (mraa_uart_context dev, char* buf, size_t len);
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int (*uart_write_replace)(mraa_uart_context dev, const char* buf, size_t len);
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mraa_boolean_t (*uart_data_available_replace) (mraa_uart_context dev, unsigned int millis);
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} mraa_adv_func_t;
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