LC15: Implement VTY command for debuging LED pattern

Change-Id: Idb2152892c769086396335ed86fa9d4936f8980b

Change-Id: I682a101092e11d16e8252e75fb33e3515a004efa

2 files changed, 26 insertions, 0 deletions

diff --git a/src/osmo-bts-litecell15/misc/lc15bts_led.c b/src/osmo-bts-litecell15/misc/lc15bts_led.c
index 5a3a93c7..d3e048fc 100644
--- a/src/osmo-bts-litecell15/misc/lc15bts_led.c
+++ b/src/osmo-bts-litecell15/misc/lc15bts_led.c
@@ -219,6 +219,13 @@ static void led_set_pattern(char *pattern)
 
 void led_set(int pattern_id)
 {
+	if (pattern_id > BLINK_PATTERN_MAX_ITEM - 1) {
+		LOGP(DTEMP, LOGL_ERROR, "Invalid LED pattern : %d. LED pattern must be between %d..%d\n",
+				pattern_id,
+				BLINK_PATTERN_POWER_ON,
+				BLINK_PATTERN_MAX_ITEM - 1);
+		return;
+	}
 	LOGP(DTEMP, LOGL_NOTICE, "blink pattern command : %d\n", pattern_id);
 	led_set_pattern(blink_pattern_command[pattern_id]);
 }
diff --git a/src/osmo-bts-litecell15/misc/lc15bts_mgr_vty.c b/src/osmo-bts-litecell15/misc/lc15bts_mgr_vty.c
index 8af42c14..daa7c81e 100644
--- a/src/osmo-bts-litecell15/misc/lc15bts_mgr_vty.c
+++ b/src/osmo-bts-litecell15/misc/lc15bts_mgr_vty.c
@@ -718,6 +718,22 @@ DEFUN(calibrate_clock, calibrate_clock_cmd,
 	return CMD_SUCCESS;
 }
 
+DEFUN(set_led_pattern, set_led_pattern_cmd,
+      "set led pattern <0-255>",
+      "Set LED pattern\n"
+      "Set LED pattern for debugging purpose only. This pattern will be overridden after 60 seconds by LED pattern of actual system state\n")
+{
+	int pattern_id = atoi(argv[0]);
+
+	if ((pattern_id < 0) || (pattern_id > BLINK_PATTERN_MAX_ITEM)) {
+		vty_out(vty, "%%Invalid LED pattern ID. It must be in range of %d..%d %s", 0, BLINK_PATTERN_MAX_ITEM - 1, VTY_NEWLINE);
+		return CMD_WARNING;
+	}
+
+	led_set(pattern_id);
+	return CMD_SUCCESS;
+}
+
 static void register_limit(int limit, uint32_t unit)
 {
 	switch (unit) {
@@ -851,6 +867,9 @@ int lc15bts_mgr_vty_init(void)
 	register_action(ACT_CRIT_NODE);
 	vty_install_default(ACT_CRIT_NODE);
 
+	/* install LED pattern command for debugging purpose */
+	install_element_ve(&set_led_pattern_cmd);
+
 	return 0;
 }