Merge pull request #26 from Willmac16/patch-1

PaulZC · web-flow · commit 523e4fe8c4c9 · 2025-04-28T14:29:10.000+01:00
Fixes issue in SX1509::readWord(uint8_t, uint16_t *)
diff --git a/src/SparkFunSX1509.cpp b/src/SparkFunSX1509.cpp
@@ -785,8 +785,7 @@ bool SX1509::readWord(uint8_t registerAddress, uint16_t *value)
 	uint8_t dest[2];
 	if (readBytes(registerAddress, dest, 2))
 	{
-		value[0] = dest[1];
-		value[1] = dest[0];
+		*value = dest[1] | dest[0] << 8;
 		return true;
 	}
 	return false;

Original file line number	Diff line number	Diff line change
`@@ -785,8 +785,7 @@ bool SX1509::readWord(uint8_t registerAddress, uint16_t *value)`
`785`	`785`	`uint8_t dest[2];`
`786`	`786`	`if (readBytes(registerAddress, dest, 2))`
`787`	`787`	`{`
`788`		`- value[0] = dest[1];`
`789`		`- value[1] = dest[0];`
	`788`	`+ *value = dest[1] \| dest[0] << 8;`
`790`	`789`	`return true;`
`791`	`790`	`}`
`792`	`791`	`return false;`