From a46e9501eb82c250974cbdbc68803092bb45c060 Mon Sep 17 00:00:00 2001
From: David Kebler <d@kebler.net>
Date: Tue, 17 Oct 2017 09:38:46 -0700
Subject: [PATCH] return boolean for read pin instead of pin number

---
 package.json       | 2 +-
 src/mcp23008-17.js | 8 ++++++--
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/package.json b/package.json
index b177fe8..09575e9 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@uci/mcp",
   "main": "src/mcp23008-17.js",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "Classes and Helper Functions for using the MCP chip on I2C Bus",
   "scripts": {
     "test": "./node_modules/.bin/mocha --reporter list  --timeout 30000",
diff --git a/src/mcp23008-17.js b/src/mcp23008-17.js
index 96a8d40..8ee9ba7 100644
--- a/src/mcp23008-17.js
+++ b/src/mcp23008-17.js
@@ -154,7 +154,8 @@ class MCP23008 extends aggregate(Device, EventEmitter) {
 			port = 'A'
 		}
 		await this.readPort(port, opts)
-		return this.ports[port].state.bwOp(Math.pow(2, pin - 1), 'check')
+		TODO return just true or false not the decimal of pin - will need new version on npm
+		return this.ports[port].state.bwOp(Math.pow(2, pin - 1), 'check') ? true : false
 	}
 
 	async writePort(byte, op, port = 'A') {
@@ -241,7 +242,10 @@ class MCP23017 extends MCP23008 {
 		return this.ports[port].pin(id)
 	}
 
-	pid(num, port) { return this.ports[port].pins[num - 1].id }
+	pid(num, port) {
+    console.log('pin for pid',this.ports[port].pins[num - 1])
+		return this.ports[port].pins[num - 1].id
+	}
 
 } // end MCP23017 Class