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nshlib/syscmds: guard help mesg for rpmsg ping

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This patch guards help message for ping sub-command so that it only
shows when the sub-command is enabled.

Signed-off-by: Yanfeng Liu <yfliu2008@qq.com>
This commit is contained in:
Yanfeng Liu 2024-02-21 17:13:52 +08:00 committed by Xiang Xiao
parent 1e9daf0200
commit 3dd35cb549
1 changed files with 4 additions and 2 deletions
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6
nshlib/nsh_syscmds.c
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@ -612,16 +612,18 @@ static int cmd_rpmsg_help(FAR struct nsh_vtbl_s *vtbl, int argc,
FAR char **argv) FAR char **argv)
{ {
nsh_output(vtbl, "%s <panic|dump> <path>\n", argv[0]); nsh_output(vtbl, "%s <panic|dump> <path>\n", argv[0]);
#ifdef CONFIG_RPMSG_PING
nsh_output(vtbl, "%s ping <path> <times> <length> <ack> " nsh_output(vtbl, "%s ping <path> <times> <length> <ack> "
"<period(ms)>\n\n", argv[0]); "<period(ms)>\n\n", argv[0]);
nsh_output(vtbl, "<times> Times of rptun ping.\n"); nsh_output(vtbl, "<times> Number of ping operations.\n");
nsh_output(vtbl, "<length> The length of each ping packet.\n"); nsh_output(vtbl, "<length> The length of each ping packet.\n");
nsh_output(vtbl, "<ack> Whether the peer acknowlege or " nsh_output(vtbl, "<ack> Whether the peer acknowlege or "
"check data.\n"); "check data.\n");
nsh_output(vtbl, " 0 - No acknowledge and check.\n"); nsh_output(vtbl, " 0 - No acknowledge and check.\n");
nsh_output(vtbl, " 1 - Acknowledge, no data check.\n"); nsh_output(vtbl, " 1 - Acknowledge, no data check.\n");
nsh_output(vtbl, " 2 - Acknowledge and data check.\n"); nsh_output(vtbl, " 2 - Acknowledge and data check.\n");
nsh_output(vtbl, "<period(ms)> ping period (ms) \n"); nsh_output(vtbl, "<sleep(ms)> Sleep interval between two operations.\n");
#endif
nsh_output(vtbl, "<path> Rpmsg device path.\n\n"); nsh_output(vtbl, "<path> Rpmsg device path.\n\n");
return OK; return OK;
} }