Return an error, instead of a warning, when can is not initialized

diff --git a/rpp-lib b/rpp-lib
index afba18ea9d84f540720ddbb568a2ca7595c77294..913aceee38da76008bf9f6ecdf7f31f96b420bbf 160000 (submodule)
--- a/rpp-lib
+++ b/rpp-lib
@@ -1 +1 @@
-Subproject commit afba18ea9d84f540720ddbb568a2ca7595c77294
+Subproject commit 913aceee38da76008bf9f6ecdf7f31f96b420bbf

diff --git a/rpp-test-sw/commands/cmd_can.c b/rpp-test-sw/commands/cmd_can.c
index aeb0bc6491ba5f78573bcb8da59c767c3fe6d091..f6756ce6b670922b8bb6f99634ff0a83044eeb33 100644 (file)
--- a/rpp-test-sw/commands/cmd_can.c
+++ b/rpp-test-sw/commands/cmd_can.c
@@ -298,7 +298,8 @@ int cmd_do_can_send(cmd_io_t *cmd_io, const struct cmd_des *des, char *param[])
 
        if (!can_inited)
        {
-               rpp_sci_printf("WARNING: CAN is not initialized\n");
+               rpp_sci_printf("CAN is not initialized\n");
+               return -CMDERR_NODEV;
        }
 
        p = param[1];
@@ -350,7 +351,8 @@ int cmd_do_can_dump(cmd_io_t *cmd_io, const struct cmd_des *des, char *param[])
 
        if (!can_inited)
        {
-               rpp_sci_printf("WARNING: CAN is not initialized\n");
+               rpp_sci_printf("CAN is not initialized\n");
+               return -CMDERR_NODEV;
        }
 
        if (!(sscanf(param[1], "%u", &controller_id) == 1))