hello.
The goal is to get the acceleration value from the IMU sensor.
ADIS16362 is connected to the Raspberry Pi4, attached EVAL-ADISIMU1-RPIZ.
and the python code I ran is as follows.
import spidev,time
spi = spidev.SpiDev(0,1)
spi.open(0,0)
spi.mode = 3
spi.max_speed_hz = 10000
spi.no_cs = True
spi.bits_per_word = 8
while True:
try:
print("-----")
XACCL_data = spi.xfer2([0,10,0,0]) #0x0A
print(XACCL_data)
YACCL_data = spi.xfer2([0,12,0,0]) #0x0C
print(YACCL_data)
ZACCL_data = spi.xfer2([0,14,0,0]) #0x0E
print(ZACCL_data)
time.sleep(1)
except:
break
spi.close()
The results repeat the responce.
-----
[254, 0, 33, 191]
[254, 0, 33, 191]
[254, 0, 33, 191]
-----
[254, 0, 33, 191]
[254, 0, 33, 191]
[254, 0, 33, 191]
Since there is no change in the value, we believe that we are not communicating well.
Are the last two elements in the list the sensor values?
Am I using the wrong SPI communication method?
any help is appreciated!
