Hi, i need some help writing code of Heart Beat sensor max0100 I connected it to STM32L476 Discovery controller and activated the I2C pins in the STCUBE32IDE program. I dont know how to configure the MAX30100 in order to work with the controller

[YBuch.1]

max 30100DataSheet - https://datasheets.maximintegrated.com/en/ds/MAX30100.pdf

video explained the code for temprature sensor https://www.digikey.co.il/he/maker/projects/getting-started-with-stm32-i2c-example/ba8c2bfef2024654b5dd10012425fa23

the controller

https://www.st.com/en/evaluation-tools/32l476gdiscovery.html

thanks

yaara

[YBuch.1]

heart rate**

[Tesla DeLorean]

Ok, and so with the code you've written to date, can you read any registers/content from the MAX30100 ?

Say something fixed like the Revision ID or Part ID ?

The initialization of the registers within the MAX30100 should be identical to any other MCU, not sure it has any STM32 specific expectations.

[YBuch.1]

hi

which command i need to write in order to read the revision ID/part ID ?

[S.Ma]

Device drivers source code examples should be provided by maxim, check for example on github. Drivers usually ask to only edit a init, read and write function. Non specific i2c functions can be found in discovery example code usually.