i want to set auto focus control for sony imx219 camera module in jetson xavier board. several items were discussed here. but it did’t solve the issue i encountered.
i checked the dts tree for imx219 , the /* I2C device address */ reg = <0x10>; the camera 0 and camera 1 are located in bus 9 and 10. even with mux chip, the camera0 (bus 9) was selected.
so i used i2cget or i2cset to try to get or set register values.
nether these commands was received read/ write failed response.
i2cget -f 9 0x10 0x0c
i2cset -f 9 0x10 0x0c 0x00
i followed the below sample code for auto foucs.
could you inform me what’s wrong with my i2c commands? thank you,