Communicate with MAX30100 Sensor using TWI

[emircankavas]

Hi,

I want to read and write MAX30100's registers. How can i do that? I tried a lot of solutions but I didn't solve that.

For example; MAX30100's address is 0x57. And I want to initialize this sensor. So I should this: (pseudo code)

write_to_register(0x57, 0x06, 0x02); // write '0x02' to '0x06' register

write_to_register(0x57, 0x09, 0x02); // write '0x02' to '0x09' register 

write_to_register(0x57, 0x07, (0<<2)|4); // write '(0<<2)|4' to '0x07' register

read_from_register(0x57, 0xFF); // read '0xFF' register (should return 0x11 according to datasheet)

How can i do that? Can you help me please?

[YHZHANG]

Hi, I faced a similar problem as you. Did you get your code to work?