diff options
Diffstat (limited to 'src/DuetNG/SX1509.cpp')
| -rw-r--r-- | src/DuetNG/SX1509.cpp | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/DuetNG/SX1509.cpp b/src/DuetNG/SX1509.cpp index 7837a1d5..98035cca 100644 --- a/src/DuetNG/SX1509.cpp +++ b/src/DuetNG/SX1509.cpp @@ -87,24 +87,31 @@ void SX1509::pinModeMultiple(uint16_t pins, PinMode inOut) switch (inOut) { case INPUT: + clearBitsInWord(REG_LED_DRIVER_ENABLE_B, pins); + clearBitsInWord(REG_INPUT_DISABLE_B, pins); setBitsInWord(REG_DIR_B, pins); clearBitsInWord(REG_PULL_UP_B, pins); clearBitsInWord(REG_PULL_DOWN_B, pins); break; case INPUT_PULLUP: + clearBitsInWord(REG_LED_DRIVER_ENABLE_B, pins); + clearBitsInWord(REG_INPUT_DISABLE_B, pins); setBitsInWord(REG_DIR_B, pins); - setBitsInWord(REG_PULL_UP_B, pins); clearBitsInWord(REG_PULL_DOWN_B, pins); + setBitsInWord(REG_PULL_UP_B, pins); break; case INPUT_PULLDOWN: + clearBitsInWord(REG_LED_DRIVER_ENABLE_B, pins); + clearBitsInWord(REG_INPUT_DISABLE_B, pins); setBitsInWord(REG_DIR_B, pins); clearBitsInWord(REG_PULL_UP_B, pins); setBitsInWord(REG_PULL_DOWN_B, pins); break; case OUTPUT_LOW: + clearBitsInWord(REG_LED_DRIVER_ENABLE_B, pins); clearBitsInWord(REG_PULL_UP_B, pins); clearBitsInWord(REG_PULL_DOWN_B, pins); clearBitsInWord(REG_DATA_B, pins); @@ -113,6 +120,7 @@ void SX1509::pinModeMultiple(uint16_t pins, PinMode inOut) break; case OUTPUT_HIGH: + clearBitsInWord(REG_LED_DRIVER_ENABLE_B, pins); clearBitsInWord(REG_PULL_UP_B, pins); clearBitsInWord(REG_PULL_DOWN_B, pins); setBitsInWord(REG_DATA_B, pins); @@ -121,6 +129,7 @@ void SX1509::pinModeMultiple(uint16_t pins, PinMode inOut) break; case OUTPUT_LOW_OPEN_DRAIN: + clearBitsInWord(REG_LED_DRIVER_ENABLE_B, pins); clearBitsInWord(REG_PULL_UP_B, pins); clearBitsInWord(REG_PULL_DOWN_B, pins); clearBitsInWord(REG_DATA_B, pins); @@ -129,6 +138,7 @@ void SX1509::pinModeMultiple(uint16_t pins, PinMode inOut) break; case OUTPUT_HIGH_OPEN_DRAIN: + clearBitsInWord(REG_LED_DRIVER_ENABLE_B, pins); clearBitsInWord(REG_PULL_UP_B, pins); clearBitsInWord(REG_PULL_DOWN_B, pins); setBitsInWord(REG_DATA_B, pins); |