comment

CameronBrooks11 · CameronBrooks11 · commit 8b672fe8aa27 · 2025-11-22T21:12:04.000-05:00
diff --git a/examples/i2c_scanner_strict/main.cpp b/examples/i2c_scanner_strict/main.cpp
@@ -31,9 +31,7 @@ int main()
     for (int address = 0x03; address <= 0x77; ++address)
     {
         Wire.beginTransmission(address);
-        Wire.write(dummy);
-
-        // Suppress the I/O error spam from strict scanning
+        Wire.write(dummy); // force a real write; prevents AVR ACK storms
         uint8_t error = Wire.endTransmission();
 
         if (error == 0)
@@ -43,4 +41,4 @@ int main()
     }
 
     return 0;
-}
+}

Original file line number	Diff line number	Diff line change
`@@ -31,9 +31,7 @@ int main()`
`31`	`31`	`for (int address = 0x03; address <= 0x77; ++address)`
`32`	`32`	`{`
`33`	`33`	`Wire.beginTransmission(address);`
`34`		`- Wire.write(dummy);`
`35`		`-`
`36`		`- // Suppress the I/O error spam from strict scanning`
	`34`	`+ Wire.write(dummy); // force a real write; prevents AVR ACK storms`
`37`	`35`	`uint8_t error = Wire.endTransmission();`
`38`	`36`
`39`	`37`	`if (error == 0)`
`@@ -43,4 +41,4 @@ int main()`
`43`	`41`	`}`
`44`	`42`
`45`	`43`	`return 0;`
`46`		`-}`
	`44`	`+}`