From: Michel Pollet <buserror@gmail.com>
Date: Wed, 14 Sep 2011 07:02:44 +0000 (+0100)
Subject: ioport: Added avr_iopin_t
X-Git-Tag: v1.0a9~9
X-Git-Url: https://git.htl-mechatronik.at/public/?a=commitdiff_plain;h=3a3ffd5cb03456977fbe4c499950658a259b9391;p=sx%2Fsimavr.git

ioport: Added avr_iopin_t

Descriptor for pin name/pin number

Signed-off-by: Michel Pollet <buserror@gmail.com>
---

diff --git a/simavr/sim/avr_ioport.h b/simavr/sim/avr_ioport.h
index f0a080f..bc090b2 100644
--- a/simavr/sim/avr_ioport.h
+++ b/simavr/sim/avr_ioport.h
@@ -66,6 +66,15 @@ typedef struct avr_ioport_state_t {
 // add port name (uppercase) to get the port state
 #define AVR_IOCTL_IOPORT_GETSTATE(_name) AVR_IOCTL_DEF('i','o','s',(_name))
 
+/**
+ * pin structure
+ */
+typedef struct avr_iopin_t {
+	uint16_t port : 8;			///< port e.g. 'B'
+	uint16_t pin : 8;		///< pin number
+} avr_iopin_t;
+#define AVR_IOPIN(_port, _pin)	{ .port = _port, .pin = _pin }
+
 /*
  * Definition for an IO port
  */