root@j7-evm:~# /opt/vision_apps/run_app_single_cam.sh
APP: Init ... !!!
MEM: Init ... !!!
MEM: Initialized DMA HEAP (fd=4) !!!
MEM: Init ... Done !!!
IPC: Init ... !!!
file_deref_link: readlink failed for /sys/bus/platform/devices/5c00000.r5f
_rpmsg_char_find_rproc: 5c00000.r5f device is mostly yet to be created!
file_deref_link: readlink failed for /sys/bus/platform/devices/5d00000.r5f
_rpmsg_char_find_rproc: 5d00000.r5f device is mostly yet to be created!
IPC: ERROR: Unable to create TX channels for CPU [mcu2_0] !!!
IPC: ERROR: Unable to create TX channels for CPU [mcu2_1] !!!
IPC: Init ... Done !!!
APP: ERROR: IPC init failed !!!
REMOTE_SERVICE: Init ... !!!
file_deref_link: readlink failed for /sys/bus/platform/devices/5c00000.r5f
_rpmsg_char_find_rproc: 5c00000.r5f device is mostly yet to be created!
file_deref_link: readlink failed for /sys/bus/platform/devices/5d00000.r5f
_rpmsg_char_find_rproc: 5d00000.r5f device is mostly yet to be created!
_rpmsg_char_find_ctrldev: could not find the matching rpmsg_ctrl device for virtio0.rpmsg_chrdev.-1.21
_rpmsg_char_find_ctrldev: could not find the matching rpmsg_ctrl device for virtio1.rpmsg_chrdev.-1.21
_rpmsg_char_find_ctrldev: could not find the matching rpmsg_ctrl device for virtio2.rpmsg_chrdev.-1.21
REMOTE_SERVICE: Init ... Done !!!
     0.000000 s: GTC Frequency = 0 MHz
APP: Init ... Done !!!
     0.000000 s:  VX_ZONE_INIT:Enabled
     0.000000 s:  VX_ZONE_ERROR:Enabled
     0.000000 s:  VX_ZONE_WARNING:Enabled
     0.000000 s:  VX_ZONE_INIT:[tivxInitLocal:130] Initialization Done !!!
     0.000000 s:  VX_ZONE_INIT:[tivxHostInitLocal:86] Initialization Done for HOST !!!
sensor_selection = [0]
ldc_enable = [0]
num_frames_to_run = [1000000000]
is_interactive = [1]
IttCtrl_registerHandler: command echo registered at location 0
IttCtrl_registerHandler: command iss_read_2a_params registered at location 1
IttCtrl_registerHandler: command iss_write_2a_params registered at location 2
IttCtrl_registerHandler: command iss_raw_save registered at location 3
IttCtrl_registerHandler: command iss_yuv_save registered at location 4
IttCtrl_registerHandler: command iss_read_sensor_reg registered at location 5
IttCtrl_registerHandler: command iss_write_sensor_reg registered at location 6
IttCtrl_registerHandler: command dev_ctrl registered at location 7
IttCtrl_registerHandler: command iss_send_dcc_file registered at location 8
 NETWORK: Opened at IP Addr = 1.4.16.64, socket port=5000!!!
     0.000000 s: ISS: Enumerating sensors ... !!!
REMOTE_SERVICE: TX: FAILED: mpu1_0 -> mcu2_0 (port 21) cmd = 0x00000000, prm_size = 384 bytes
     0.000000 s: ISS: ERROR: Enumerating sensors failed !!!