/**  
 * @file platform_specific_impl.h  
 * @brief Header file for platform-specific implementations of the ADIS16505 driver.  
 *  
 * This header file contains declarations for functions and types that are specific to  
 * different hardware platforms and required for porting the ADIS16505 driver.  
 * It allows for conditional compilation and inclusion of the appropriate platform-specific code.  
 *  
 * @note Developers should modify this file and the corresponding source file to adapt the driver  
 *       to their specific hardware platform.  
 *  
 * @author Neo
 * @date March, 2024
 * @version V1.0
 */  

#ifndef __PLATFORM_SPECIFIC_IMPL_H
#define __PLATFORM_SPECIFIC_IMPL_H

/* Platform define */
#define PLATFORM_STM32_USE_HAL
// #define PLATFORM_LINUX_USE_MRAA
// #define SPI_ADIS16505_DATASIZE_8BIT
#define ADIS16505_USE_HARDWARE_RST

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */

#ifdef PLATFORM_STM32_USE_HAL

#include "main.h"

#define CS_ADIS16505_GPIO_PORT	    ADIS_CS_GPIO_Port
#define CS_ADIS16505_PIN     	    ADIS_CS_Pin
#define SPI_ADIS16505_HANDLE	    hspi5  // SPI_HandleTypeDef
#define DLY_US_TIM_HANDLE		    htim11 // TIM_HandleTypeDef
// Optional
#define RSTn_ADIS16505_GPIO_PORT	ADIS_RSTn_GPIO_Port
#define RSTn_ADIS16505_PIN     	    ADIS_RSTn_Pin

// CS (use MACRO for frequent invocations)
#define ADIS16505_Select() HAL_GPIO_WritePin(CS_ADIS16505_GPIO_PORT, CS_ADIS16505_PIN, GPIO_PIN_RESET)
#define ADIS16505_Deselect() HAL_GPIO_WritePin(CS_ADIS16505_GPIO_PORT, CS_ADIS16505_PIN, GPIO_PIN_SET)

#elif defined PLATFORM_LINUX_USE_MRAA

#define CS_ADIS16505    cs_gpio // mraa_spi_context
#define SPI_ADIS16505   spi     // mraa_spi_context
// Optional
#define RSTn_ADIS16505  rstn_gpio // mraa_gpio_context

// CS (use MACRO for frequent invocations)
#define ADIS16505_Select() mraa_gpio_write(CS_ADIS16505, 0)
#define ADIS16505_Deselect() mraa_gpio_write(CS_ADIS16505, 1)

#endif /* PLATFORM MACRO */

/* Declaration of functions. */
void delay_ms(uint32_t nms);
void delay_us(uint16_t nus);
uint8_t SPI_ADIS16505_WR_Word(const uint16_t word, uint16_t* pRxData);
uint8_t SPI_ADIS16505_WR_Words(const uint16_t* pTxData, uint16_t* pRxData, uint16_t num);
#ifdef ADIS16505_USE_HARDWARE_RST
void ADIS16505_HardwareReset();
#endif /* ADIS16505_USE_HARDWARE_RST */
#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif /* __PLATFORM_SPECIFIC_IMPL_H */