Unable to read the all sensors values at once L475E-IOT01

[Tech world]

Posted on April 23, 2018 at 09:33

Hi everyone,

I am using STM32L475 B-L475E-IOT01 kit. My problem is that it does not give me sensors values at once. I want to get the temperature, humidity, pressure, accelerometer and gyro at once. But it only gives me 4 sensor values at once. For example, I have to comment out my one of the sensor code then it gives me the sensor values otherwise when I load my code into the kit with 5 sensors code then the user LED is not blinking. There is no error in the code. I run the code for every sensor individually to get the values and it gives me the values.  Please help me with this problem.

thank you

[waclawek.jan]

Posted on April 23, 2018 at 22:02

I don't use that kit, but I guess the code which comes with it is whipped together from portions of Cube with a pinch of FreeRTOS; and that it simply overflew the m�gic pot. Hardly is there an instant solution.

when I load my code into the kit with 5 sensors code then the user LED is not blinking

Maybe start with finding out, exactly why the LED is not blinking.

JW