[Solved][Systems] need to know a command line

You can try attached hello1.rar using scanf().

hello1.rar (83.5 KB)

root@swi-mdm9x28-wp:~# app runProc hello1 hello1 --exe=hello1
Enter any character
1
Entered character is 1
Enter any string ( upto 100 character )
qwert
Entered string is qwert
^C
root@swi-mdm9x28-wp:~# legato version
19.02.0_4cb954265427b8c2c668a010ff5be274_modified
root@swi-mdm9x28-wp:~# cm info
Device:                        WP7609
IMEI:                          359782080100399
IMEISV:                        6
FSN:                           WA803370010610
Firmware Version:              SWI9X07Y_02.28.03.05 000000 jenki[ 1778.268845] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:1 cur:0 tx) bc(rx:0 tx:2) mode:FIFO slv_addr:0x3a MSTR_STS:0x0c1300c8 OPER:0x00000090
ns 2019/07/08 11:04:16
Bootloader Version:            SWI9X07Y_[ 1778.290372] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:1 cur:0 tx) bc(rx:0 tx:2) mode:FIFO slv_addr:0x3a MSTR_STS:0x0c1300c8 OPER:0x00000090
02.28.03.05 000000 jenkins 2019/07/08 11:04:16
MCU Version:                   002.011
PRI Part Number (PN):          9908102
PRI Revision:                  001.000
Carrier PRI Name:              GENERIC
Carrier PRI Revision:          002.073_000
SKU:                           1103843
Last Reset Cause:              Power Down
Resets Count:                  Expected: 195    Unexpected: 243