bugfix: correct casting of return value from adc as it was always ove…

…rflowing the 8 bit result Signed-off-by: deadprogram <[email protected]>
tinygo-org · Oct 29, 2024 · d04e68b · d04e68b
1 parent 76a4276
commit d04e68b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pcf8591/pcf8591.go b/pcf8591/pcf8591.go
@@ -76,7 +76,7 @@ func (p ADCPin) Get() uint16 {
 	p.d.bus.Tx(p.d.Address, tx, rx)
 
 	// scale result to 16bit value like other ADCs
-	return uint16(rx[1] << 8)
+	return uint16(rx[1]) << 8
 }
 
 // Configure here just for interface compatibility.