Wire: I2C slave, exit critical section before calling onReceiveCb()

pennam · pennam · commit 6c7c974dca04 · 2025-02-27T15:30:13.000+01:00
diff --git a/libraries/Wire/Wire.cpp b/libraries/Wire/Wire.cpp
@@ -180,9 +180,11 @@ void arduino::MbedI2C::receiveThd() {
 					}
 				}
 				if (rxBuffer.available() > 0 && onReceiveCb != NULL) {
+					core_util_critical_section_exit();
 					onReceiveCb(rxBuffer.available());
+				} else {
+					core_util_critical_section_exit();
 				}
-				core_util_critical_section_exit();
 				//slave->stop();
 				break;
 		case mbed::I2CSlave::NoData:

Original file line number	Diff line number	Diff line change
`@@ -180,9 +180,11 @@ void arduino::MbedI2C::receiveThd() {`
`180`	`180`	`}`
`181`	`181`	`}`
`182`	`182`	`if (rxBuffer.available() > 0 && onReceiveCb != NULL) {`
	`183`	`+ core_util_critical_section_exit();`
`183`	`184`	`onReceiveCb(rxBuffer.available());`
	`185`	`+ } else {`
	`186`	`+ core_util_critical_section_exit();`
`184`	`187`	`}`
`185`		`- core_util_critical_section_exit();`
`186`	`188`	`//slave->stop();`
`187`	`189`	`break;`
`188`	`190`	`case mbed::I2CSlave::NoData:`