lpc176x: Add support for GPIO pins

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

1 files changed, 5 insertions, 0 deletions

diff --git a/klippy/pins.py b/klippy/pins.py
index 18e8b921..bfffe98e 100644
--- a/klippy/pins.py
+++ b/klippy/pins.py
@@ -25,6 +25,10 @@ def named_pins(fmt, port_count, bit_count=32):
              for port in range(port_count)
              for portbit in range(bit_count) }
 
+def lpc_pins():
+    return { 'P%d.%d' % (port, pin) : port * 32 + pin
+             for port in range(5) for pin in range(32) }
+
 def beaglebone_pins():
     gpios = named_pins("gpio%d_%d", 4)
     gpios.update({"AIN%d" % i: i+4*32 for i in range(8)})
@@ -37,6 +41,7 @@ MCU_PINS = {
     "atmega1280": port_pins(12), "atmega2560": port_pins(12),
     "sam3x8e": port_pins(4, 32),
     "stm32f103": port_pins(5, 16),
+    "lpc176x": lpc_pins(),
     "pru": beaglebone_pins(),
     "linux": {"analog%d" % i: i for i in range(8)}, # XXX
 }