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net: lwm2m: Add shell command to create object instances

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Some testcases might need to be able to create
object instances, so add shell command for it.

Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
This commit is contained in:
Seppo Takalo 2023-09-19 10:27:22 +03:00 • committed by Carles Cufí
commit 0a982c3617
1 changed files with 36 additions and 0 deletions
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36
subsys/net/lib/lwm2m/lwm2m_shell.c
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@ -40,6 +40,7 @@ LOG_MODULE_REGISTER(LOG_MODULE_NAME);
"-sX\tWrite value as intX_t\n" \
"-f \tWrite value as float\n" \
"-t \tWrite value as time_t\n"
#define LWM2M_HELP_CREATE "Create object instance\ncreate PATH\n"
#define LWM2M_HELP_START "Start the LwM2M RD (Registration / Discovery) Client\n" \
"start EP_NAME [BOOTSTRAP FLAG]\n" \
"-b \tSet the bootstrap flag (default 0)\n"
@ -372,6 +373,40 @@ static int cmd_write(const struct shell *sh, size_t argc, char **argv)
return 0;
}
static int cmd_create(const struct shell *sh, size_t argc, char **argv)
{
struct lwm2m_obj_path path;
struct lwm2m_engine_obj_inst *obj_inst;
int ret;
if (argc < 2) {
shell_error(sh, "No object ID given\n");
shell_help(sh);
return -EINVAL;
}
ret = lwm2m_string_to_path(argv[1], &path, '/');
if (ret < 0) {
shell_error(sh, "failed to read path (%d)\n", ret);
return -ENOEXEC;
}
if (path.level != LWM2M_PATH_LEVEL_OBJECT_INST) {
shell_error(sh, "path is not an object instance\n");
shell_help(sh);
return -EINVAL;
}
ret = lwm2m_create_obj_inst(path.obj_id, path.obj_inst_id, &obj_inst);
if (ret < 0) {
shell_error(sh, "Failed to create object instance %d/%d, ret=%d", path.obj_id,
path.obj_inst_id, ret);
return -ENOEXEC;
}
return 0;
}
static int cmd_start(const struct shell *sh, size_t argc, char **argv)
{
struct lwm2m_ctx *ctx = lwm2m_rd_client_ctx();
@ -561,6 +596,7 @@ SHELL_STATIC_SUBCMD_SET_CREATE(
SHELL_CMD_ARG(exec, NULL, LWM2M_HELP_EXEC, cmd_exec, 2, 1),
SHELL_CMD_ARG(read, NULL, LWM2M_HELP_READ, cmd_read, 2, 1),
SHELL_CMD_ARG(write, NULL, LWM2M_HELP_WRITE, cmd_write, 3, 1),
SHELL_CMD_ARG(create, NULL, LWM2M_HELP_CREATE, cmd_create, 2, 0),
SHELL_CMD_ARG(start, NULL, LWM2M_HELP_START, cmd_start, 2, 2),
SHELL_CMD_ARG(stop, NULL, LWM2M_HELP_STOP, cmd_stop, 1, 1),
SHELL_CMD_ARG(update, NULL, LWM2M_HELP_UPDATE, cmd_update, 1, 0),