#ifndef __DAC161S997_H__
#define __DAC161S997_H__

#include "main.h"
/* Defines ********************************************************************/
/**
 * @defgroup DAC161S997_REGS
 * @{
 */
#define DAC161S997_XFR_REG 0x01            /**< Command: transfer data into register (protected write mode) */
#define DAC161S997_NOP_REG 0x02            /**< Command: does nothing except resetting the timeout timer */
#define DAC161S997_PROTECT_REG_WR_REG 0x03 /**< 1 means protected write mode in effect */
#define DAC161S997_DACCODE_REG 0x04        /**< 16 bit DAC code to be written */
#define DAC161S997_ERR_CONFIG_REG 0x05     /**< Configuration of error states */
#define DAC161S997_ERR_LOW_REG 0x06        /**< DAC code for the <4mA alarm level */
#define DAC161S997_ERR_HIGH_REG 0x07       /**< DAC code for the >20mA alarm level */
#define DAC161S997_RESET_REG 0x08          /**< Command: reset the chip */
#define DAC161S997_STATUS_REG 0x09         /**< Status of the chip */

#define DAC161S997_SPI SPI1


void dac161s997_write_reg(uint8_t dac_num, uint8_t reg, uint16_t data);
uint16_t dac161s997_read(uint8_t reg);
extern void dac161s997_init(void);
extern void dac161s997_output(uint8_t dac_num, float current);

#endif