shell: example: prj_minimal config update

Deactivate all features that are not absolutely needed to run
the shell.

Used CONFIG_CBPRINTF_NANO library to save 1020B.

Signed-off-by: Jakub Rzeszutko <[email protected]>

Author: Jakub Rzeszutko

samples/subsys/shell/shell_module/prj_minimal.conf

@@ -17,3 +17,12 @@ CONFIG_SHELL_VT100_COLORS=n
 CONFIG_SHELL_HELP_ON_WRONG_ARGUMENT_COUNT=n
 CONFIG_SHELL_STATS=n
 CONFIG_SHELL_CMDS=n
+CONFIG_SHELL_HELP=n
+CONFIG_SHELL_TAB=n
+CONFIG_SHELL_METAKEYS=n
+CONFIG_SHELL_LOG_BACKEND=n
+CONFIG_KERNEL_SHELL=n
+CONFIG_DEVICE_SHELL=n
+CONFIG_DATE_SHELL=n
+CONFIG_CBPRINTF_NANO=y
+CONFIG_SENSOR_SHELL=n

samples/subsys/shell/shell_module/prj_minimal_rtt.conf

@@ -19,6 +19,16 @@ CONFIG_SHELL_STATS=n
 CONFIG_SHELL_CMDS=n
 CONFIG_CONSOLE=y
 
+CONFIG_SHELL_HELP=n
+CONFIG_SHELL_TAB=n
+CONFIG_SHELL_METAKEYS=n
+CONFIG_SHELL_LOG_BACKEND=n
+CONFIG_KERNEL_SHELL=n
+CONFIG_DEVICE_SHELL=n
+CONFIG_DATE_SHELL=n
+CONFIG_CBPRINTF_NANO=y
+CONFIG_SENSOR_SHELL=n
+
 #enable RTT shell
 CONFIG_USE_SEGGER_RTT=y
 CONFIG_SHELL_BACKEND_RTT=y