Potential fix for pull request finding

hathach · Copilot · web-flow · commit 0e6562df6ed3 · 2026-03-18T18:51:18.000+07:00
Co-authored-by: Copilot Autofix powered by AI &lt;175728472+Copilot@users.noreply.github.com&gt;
diff --git a/libraries/Bluefruit52Lib/src/bluefruit.cpp b/libraries/Bluefruit52Lib/src/bluefruit.cpp
@@ -563,13 +563,16 @@ int8_t AdafruitBluefruit::getTxPower(void)
 
 void AdafruitBluefruit::autoConnLed(bool enabled) {
   _led_conn = enabled;
-  if (!enabled) {
+  if (!enabled && _led_blink_th != NULL) {
     xTimerStop(_led_blink_th, 0);
   }
 }
 
 void AdafruitBluefruit::setConnLedInterval(uint32_t ms)
 {
+  // Timer is created in begin(); if called earlier, just ignore.
+  if (_led_blink_th == NULL) return;
+
   BaseType_t active = xTimerIsTimerActive(_led_blink_th);
   xTimerChangePeriod(_led_blink_th, ms2tick(ms), 0);
 

Original file line number	Diff line number	Diff line change
`@@ -563,13 +563,16 @@ int8_t AdafruitBluefruit::getTxPower(void)`
`563`	`563`
`564`	`564`	`void AdafruitBluefruit::autoConnLed(bool enabled) {`
`565`	`565`	`_led_conn = enabled;`
`566`		`- if (!enabled) {`
	`566`	`+ if (!enabled && _led_blink_th != NULL) {`
`567`	`567`	`xTimerStop(_led_blink_th, 0);`
`568`	`568`	`}`
`569`	`569`	`}`
`570`	`570`
`571`	`571`	`void AdafruitBluefruit::setConnLedInterval(uint32_t ms)`
`572`	`572`	`{`
	`573`	`+ // Timer is created in begin(); if called earlier, just ignore.`
	`574`	`+ if (_led_blink_th == NULL) return;`
	`575`	`+`
`573`	`576`	`BaseType_t active = xTimerIsTimerActive(_led_blink_th);`
`574`	`577`	`xTimerChangePeriod(_led_blink_th, ms2tick(ms), 0);`
`575`	`578`