Added licensing. Moved lots of header files around. Added HardwareSerial reads, writes. Tweaked some of the util and assert functions. Added various useful routines for printing stuff to the serial port. Continued moving out stm32lib. Slightly more consistent naming, this will come in another change.

git-svn-id: https://leaflabs.googlecode.com/svn/trunk/library@74 749a229e-a60e-11de-b98f-4500b42dc123

1 files changed, 53 insertions, 3 deletions

diff --git a/src/wiring/io.h b/src/wiring/io.h
index 387326a..9c226c5 100644
--- a/src/wiring/io.h
+++ b/src/wiring/io.h
@@ -1,3 +1,28 @@
+/* *****************************************************************************
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ *  Created: 12/18/09 02:40:56
+ *  Copyright (c) 2009 Perry L. Hung. All rights reserved.
+ *
+ * ****************************************************************************/
+
+/**
+ *  @file io.h
+ *
+ *  @brief 
+ */
+
 #ifndef _IO_H
 #define _IO_H
 
@@ -67,6 +92,31 @@ extern "C"{
 #define A14  D26
 #define A15  D11
 
+typedef enum WiringPinMode {
+    OUTPUT,
+    INPUT,
+    INPUT_PULLUP,
+    INPUT_PULLDOWN,
+    INPUT_FLOATING,
+    PWM
+} WiringPinMode;
+
+#if 0
+typedef enum PinMode {
+    INPUT_FLOATING,
+    INPUT_ANALOG,
+    INPUT_DIGITAL,
+    INPUT_PULLDOWN,
+    INPUT_PULLUP,
+    INPUT,
+    OUTPUT,
+    PWM,
+    SERIAL,
+    SPI,
+    I2C,
+} PinMode;
+#endif
+
 /* Set pin to mode
  * pinMode(pin, mode):
  *     pin -> {0-38, D0-D39, A0-16}
@@ -81,7 +131,7 @@ extern "C"{
  */
 void pinMode(uint8_t, uint8_t);
 
-/* 
+/*
  * Writes VALUE to digital pin[0-38]
  * digitalWrite(pin, value):
  *     pin -> {0-38, D0-D39, A0-16}
@@ -91,13 +141,13 @@ void digitalWrite(uint8_t, uint8_t);
 
 /* Read a digital value from pin, the pin mode must be set to
  * {INPUT, INPUT_PULLUP, INPUT_PULLDOWN}
- * digitalRead(pin)        
+ * digitalRead(pin)
  *     pin -> {0-38, D0-D39, A0-16}
  */
 uint32_t digitalRead(uint8_t);
 
 /* Read an analog value from pin, the pin mode must be set
- * to INPUT_ANALOG 
+ * to INPUT_ANALOG
  * analogRead(pin)
  *     pin -> {A0-A16}
  *     */