twi error (data not receiving)

[pavan_142297]

Hi,

I am working on temp. sensor with nrf52832 dev kit for firmware testing and development and also using nrf52810 for product testing.

in my code, I merged twi communication and ble_app_hts code. and it's working properly in nrf52832 but I am not getting temp. value in nrf52810.it shows temp. value 0 in nrf52810. 

[haakonsh]

The main difference between the nRF52810 and nRF52832 is the lack of an FPU. Have you configured the compiler to use soft floating point operations?  

it shows temp. value 0 in nrf52810. 

 We need more information. 

[pavan_142297]

Hi,

 but I got values in starting 2-3 days testing, after few days again,

I started testing from the beginning at that time, I am not getting value.

[haakonsh]

I suggest you scope the TWI I/O lines with a digital analyzer in order to see if the TWI communication is working as intended or not.