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143 lines
3.6 KiB
C
143 lines
3.6 KiB
C
/**
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******************************************************************************
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* @file platform_mcu_peripheral.h
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* @author William Xu
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* @version V1.0.0
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* @date 05-May-2014
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* @brief This file provide all the headers of functions for stm32f2xx platform
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******************************************************************************
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* UNPUBLISHED PROPRIETARY SOURCE CODE
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* Copyright (c) 2016 MXCHIP Inc.
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*
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* The contents of this file may not be disclosed to third parties, copied or
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* duplicated in any form, in whole or in part, without the prior written
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* permission of MXCHIP Corporation.
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******************************************************************************
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*/
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#pragma once
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#include "mico_rtos.h"
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#include "RingBufferUtils.h"
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/******************************************************
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* Macros
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******************************************************/
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/******************************************************
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* Constants
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******************************************************/
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typedef enum
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{
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MX_UART_1,
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MX_UART_2,
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MX_UART_MAX, /* Denotes the total number of UART port aliases. Not a valid UART alias */
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MX_UART_NONE,
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} mx_uart_t;
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/******************************************************
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* Structures
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******************************************************/
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typedef struct
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{
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uint8_t pin; //GPIO_INDEX
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} platform_gpio_t;
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typedef struct
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{
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uint8_t unimplemented;
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} platform_adc_t;
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typedef struct
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{
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uint8_t unimplemented;
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} platform_pwm_t;
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/* DMA can be enabled by setting SPI_USE_DMA */
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typedef struct
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{
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uint8_t unimplemented;
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} platform_spi_t;
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typedef struct
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{
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platform_spi_t* peripheral;
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mico_mutex_t spi_mutex;
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} platform_spi_driver_t;
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typedef struct
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{
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uint8_t unimplemented;
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} platform_spi_slave_driver_t;
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typedef struct
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{
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const platform_gpio_t* pin_scl;
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const platform_gpio_t* pin_sda;
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} platform_i2c_t;
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typedef struct
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{
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mico_mutex_t i2c_mutex;
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} platform_i2c_driver_t;
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typedef void (* wakeup_irq_handler_t)(void *arg);
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typedef struct
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{
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mx_uart_t port;
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} platform_uart_t;
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typedef struct
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{
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platform_uart_t* peripheral;
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ring_buffer_t* rx_buffer;
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mico_semaphore_t rx_complete;
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mico_semaphore_t tx_complete;
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mico_mutex_t tx_mutex;
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mico_semaphore_t sem_wakeup;
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volatile uint32_t tx_size;
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volatile uint32_t rx_size;
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volatile OSStatus last_receive_result;
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volatile OSStatus last_transmit_result;
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// volatile bool initialized;
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} platform_uart_driver_t;
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typedef struct
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{
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uint32_t flash_type;
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uint32_t flash_start_addr;
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uint32_t flash_length;
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uint32_t flash_protect_opt;
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} platform_flash_t;
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typedef struct
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{
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const platform_flash_t* peripheral;
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mico_mutex_t flash_mutex;
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volatile bool initialized;
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} platform_flash_driver_t;
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/******************************************************
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* Global Variables
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******************************************************/
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/******************************************************
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* Function Declarations
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******************************************************/
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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