/******************************************************************************
 gpio_config.h - nRF52840 GPIO configuration API Header file
 Version: 0.9.1
 Created on: 07/04/2021
 Created by: Rohit Rajapure

 Copyright (c) 2017 Shalaka Connected Devices LLP.  All rights reserved.
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 ******************************************************************************/

#ifndef GPIO_CONFIG_H_
#define GPIO_CONFIG_H_

#define ULP_PIN           NRF_GPIO_PIN_MAP(0,4)

#define BUFFER_SIZE                     150
#define SYNC                            0x55
#define RESP_ACK                        0xCC    // End of Communication
#define GET_FLAGS                       0xF6
#define GET_BOOTLOADER_STATE            0xD2
#define EOC                             0xF0 
/******************************************************************************************
*ULP pin configuration as input pin function
*return void
*******************************************************************************************/
void ulp_input_pin_configuration(void);
/******************************************************************************************
*ULP pin configuration as output pin function
*return void
*******************************************************************************************/
void ulp_output_pin_configuration(void);
/******************************************************************************************
*ULP pin communication transaction task function
*
*******************************************************************************************/
void ulp_pin_transaction (void);
/******************************************************************************************
*CRC generation function
*return CRC
*******************************************************************************************/
uint8_t ui8GenerateCheckSum(uint8_t buffer[],uint8_t ui8Count);
uint8_t GetFlags();
uint8_t GetBootloaderState();
#endif /* GPIO_CONFIG_H_ */