Hi
I'm trying to run an MPU9250's accelerometer at 4KHz and save it's values in a buffer while sampling other sensors on a lower frequency and then print the accelerometer buffer values along with other sensors vaslues at 50Hz (print to serial and/or SD card).
I'm looking for good examples to run i2c_t3 in dma mode and save values in a buffer, but I couldn't find any. It would be great if someone can suggest how to do it or share a good example.
Than you!
I'm trying to run an MPU9250's accelerometer at 4KHz and save it's values in a buffer while sampling other sensors on a lower frequency and then print the accelerometer buffer values along with other sensors vaslues at 50Hz (print to serial and/or SD card).
I'm looking for good examples to run i2c_t3 in dma mode and save values in a buffer, but I couldn't find any. It would be great if someone can suggest how to do it or share a good example.
Than you!