Hello,
I am using a MPU-9250 in a project of mine and am trying to communicate with it.
At the moment I send this via SPI to the IMU:
data2[0] = 0b10000000 | 117;
HAL_StatusTypeDef status = HAL_SPI_TransmitReceive(&hspi1, data2, data3, 1, 3000);
However the result i get back is 0xFF and i was expeting the defualt of 0x71, is there any initialization needed before i can start using the IMU with SPI?