You can use IPM API to send data from one core to another.
See include/ipm.h

Your accelerometer implements sensor API I guess? So it can trigger
a callback, which in turn would send the information to the ARC core
through IPM.

For the sensor trigger part, see samples/sensor ones. (bmi160 for instance).
And for ipm: samples/ipm ones.




We have connected an Accelerometer to the x86 core of C1000 (Quark_se) through SPI interface.

Interrupt line of accelerometer is also connected to the AON_GPIO_3


Now I need to route the SPI connection of x86 to Arc core. Is that possible ?


Any sample code in zephyr I can refer for this activity ?


Best regards