diff options
Diffstat (limited to 'cores/arduino')
| -rw-r--r-- | cores/arduino/wiring_shift.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cores/arduino/wiring_shift.c b/cores/arduino/wiring_shift.c index 042a95a..a9b3be5 100644 --- a/cores/arduino/wiring_shift.c +++ b/cores/arduino/wiring_shift.c @@ -46,7 +46,7 @@ void shiftOut(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder, uint8_t val) digitalWrite(dataPin, val & 1); val >>= 1; } else { - digitalWrite(dataPin, val & 128); + digitalWrite(dataPin, (val & 128) != 0); val <<= 1; } |