How to use TX2-4G I2C6

Robotics & Edge Computing Jetson & Embedded Systems Jetson TX2
1

Hi everyone,

How to use TX2-4G I2C6? I use commands as blow:

sudo busybox devmem 0x155c0134 32 0
sudo busybox devmem 0x155c0124 32 0x0000E463

but it shows the i2c error message.

[ 244.804470] tegra-i2c 31b0000.i2c: pio timed out addr: 0x10 tlen:16 rlen:0
[ 244.811565] tegra-i2c 31b0000.i2c: — register dump for debugging ----
[ 244.820051] tegra-i2c 31b0000.i2c: I2C_CNFG - 0x22c00
[ 244.825413] tegra-i2c 31b0000.i2c: I2C_PACKET_TRANSFER_STATUS - 0x10001
[ 244.832555] tegra-i2c 31b0000.i2c: I2C_FIFO_CONTROL - 0xe0
[ 244.838244] tegra-i2c 31b0000.i2c: I2C_FIFO_STATUS - 0x800070
[ 244.844108] tegra-i2c 31b0000.i2c: I2C_INT_MASK - 0x7c
[ 244.849399] tegra-i2c 31b0000.i2c: I2C_INT_STATUS - 0x0
[ 244.854852] tegra-i2c 31b0000.i2c: i2c transfer timed out addr: 0x10

4

Sorry for the late response, is this still an issue to support?

5

Yes, this issue need to support.

6

There is no update from you for a period, assuming this is not an issue any more.
Hence we are closing this topic. If need further support, please open a new one.
Thanks

Please give much detail information for support.