Wire:add support for two I2C interface

ajaybhargav · ajaybhargav · commit ba3c03cf6030 · 2025-02-12T19:16:31.000+05:30
Signed-off-by: Ajay Bhargav &lt;ajay.bhargav@waybyte.in&gt;
diff --git a/libraries/Wire/Wire.cpp b/libraries/Wire/Wire.cpp
@@ -223,3 +223,6 @@ void TwoWire::onService(void)
 }
 
 TwoWire Wire = TwoWire(I2C_DEFAULT_PORT);
+#if I2C_INTERFACES_COUNT > 1
+TwoWire Wire1 = TwoWire(I2C_PORT_1);
+#endif
diff --git a/libraries/Wire/Wire.h b/libraries/Wire/Wire.h
@@ -96,6 +96,9 @@ class TwoWire : public Stream {
 };
 
 extern TwoWire Wire;
+#if I2C_INTERFACES_COUNT > 1
+extern TwoWire Wire1;
+#endif
 
 #endif
 

Original file line number	Diff line number	Diff line change
`@@ -223,3 +223,6 @@ void TwoWire::onService(void)`
`223`	`223`	`}`
`224`	`224`
`225`	`225`	`TwoWire Wire = TwoWire(I2C_DEFAULT_PORT);`
	`226`	`+#if I2C_INTERFACES_COUNT > 1`
	`227`	`+TwoWire Wire1 = TwoWire(I2C_PORT_1);`
	`228`	`+#endif`