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

pennam · pennam · commit 13a142b3a61f · 2025-02-27T16:11:30.000+01:00
diff --git a/libraries/Wire/Wire.cpp b/libraries/Wire/Wire.cpp
@@ -179,10 +179,10 @@ void arduino::MbedI2C::receiveThd() {
 						break;
 					}
 				}
-				if (rxBuffer.available() > 0 && onReceiveCb != NULL) {
-					onReceiveCb(rxBuffer.available());
-				}
 				core_util_critical_section_exit();
+				if (available() > 0 && onReceiveCb != NULL) {
+					onReceiveCb(available());
+				}
 				//slave->stop();
 				break;
 		case mbed::I2CSlave::NoData:

Original file line number	Diff line number	Diff line change
`@@ -179,10 +179,10 @@ void arduino::MbedI2C::receiveThd() {`
`179`	`179`	`break;`
`180`	`180`	`}`
`181`	`181`	`}`
`182`		`- if (rxBuffer.available() > 0 && onReceiveCb != NULL) {`
`183`		`- onReceiveCb(rxBuffer.available());`
`184`		`- }`
`185`	`182`	`core_util_critical_section_exit();`
	`183`	`+ if (available() > 0 && onReceiveCb != NULL) {`
	`184`	`+ onReceiveCb(available());`
	`185`	`+ }`
`186`	`186`	`//slave->stop();`
`187`	`187`	`break;`
`188`	`188`	`case mbed::I2CSlave::NoData:`