From 10512e874997eb5d15f81d6621d77685e2cd6441 Mon Sep 17 00:00:00 2001
From: Philip Howard <phil@gadgetoid.com>
Date: Sat, 27 Feb 2016 17:16:19 +0000
Subject: [PATCH] Python constant shortcuts

---
 constants.i | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 constants.i

diff --git a/constants.i b/constants.i
new file mode 100644
index 0000000..f040779
--- /dev/null
+++ b/constants.i
@@ -0,0 +1,39 @@
+// wiringPi modes
+
+%constant int WPI_MODE_PINS = 0;
+%constant int WPI_MODE_GPIO = 1;
+%constant int WPI_MODE_GPIO_SYS = 2;
+%constant int WPI_MODE_PHYS = 3;
+%constant int WPI_MODE_PIFACE = 4;
+%constant int WPI_MODE_UNINITIALISED = -1;
+
+// Pin modes
+
+%constant int INPUT = 0;
+%constant int OUTPUT = 1;
+%constant int PWM_OUTPUT = 2;
+%constant int GPIO_CLOCK = 3;
+%constant int SOFT_PWM_OUTPUT = 4;
+%constant int SOFT_TONE_OUTPUT = 5;
+%constant int PWM_TONE_OUTPUT = 6;
+
+%constant int LOW = 0;
+%constant int HIGH = 1;
+
+// Pull up/down/none
+
+%constant int PUD_OFF = 0;
+%constant int PUD_DOWN = 1;
+%constant int PUD_UP = 2;
+
+// PWM
+
+%constant int PWM_MODE_MS = 0;
+%constant int PWM_MODE_BAL = 1;
+
+// Interrupt levels
+
+%constant int INT_EDGE_SETUP = 0;
+%constant int INT_EDGE_FALLING = 1;
+%constant int INT_EDGE_RISING = 2;
+%constant int INT_EDGE_BOTH = 3