AD5245_ATY.c File Reference

Familiar functions of AD5245 for all embedded device. More...

#include "AD5245_ATY.h"

Go to the source code of this file.

Macros
#define	__AD5245_ATY_C

Functions
void	AD5245_SetValue (uint8_t value)
	set AD5245 value

Detailed Description

Familiar functions of AD5245 for all embedded device.

Parameters

Project

DEVICE_GENERAL_ATY_LIB

Author

ATY

Copyright

• Copyright 2017 - 2023 MZ-ATY
• This code follows:
  • MZ-ATY Various Contents Joint Statement - https://mengze.top/MZ-ATY_VCJS
  • CC 4.0 BY-NC-SA - https://creativecommons.org/licenses/by-nc-sa/4.0/
• Your use will be deemed to have accepted the terms of this statement.

Version

• 1_01_220927 > ATY
  1. Preliminary version, first Release

Definition in file AD5245_ATY.c.

Macro Definition Documentation

__AD5245_ATY_C

#define __AD5245_ATY_C

Definition at line 28 of file AD5245_ATY.c.

Function Documentation

AD5245_SetValue()

void AD5245_SetValue

(

uint8_t

value

)

set AD5245 value

Parameters

value

value of resistor

Definition at line 40 of file AD5245_ATY.c.

{
    uint8_t data_t[2] = {0};
    data_t[0] = 0;
    data_t[1] = value;
    // data_t[1] = (0xFF - value);
    I2C_Write(AD5245_ADDRESS, data_t, 2);
#ifdef __DEBUG_AD5245_ATY
    printf("\r\nAD5245 ResSet:  %03d | %1.5fKOhm", value, (0xFF - value) * 1.0 * 10 / 256);
    printf("\r\nAD5245 set:     %03d | %03d", data_t[0], data_t[1]);
#endif /* __DEBUG_AD5245_ATY */
#ifdef AD5245_READBACK
    I2C_Read(AD5245_ADDRESS, data_t, 2);
#endif /* AD5245_READBACK */
#ifdef __DEBUG_AD5245_ATY
    printf("\r\nAD5245 receive: %03d | %03d", data_t[0], data_t[1]);
#endif /* __DEBUG_AD5245_ATY */
}