Revision 1:c4d2d6df69ce, committed 2013-12-22

Comitter:

suupen

Date:

Sun Dec 22 09:27:26 2013 +0000

Parent:

0:7ce3de2c24c3

Commit message:

This program is used to verify the operations of the library SW recognize an analog port.

Changed in this revision

diff -r 7ce3de2c24c3 -r c4d2d6df69ce SwAnalog.lib
--- a/SwAnalog.lib	Sun Feb 12 00:52:09 2012 +0000
+++ b/SwAnalog.lib	Sun Dec 22 09:27:26 2013 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/users/suupen/code/SwAnalog/#ba027616fdf1
+http://mbed.org/users/suupen/code/SwAnalog_LPC1768/#3cdb536ed157

diff -r 7ce3de2c24c3 -r c4d2d6df69ce main.cpp
--- a/main.cpp	Sun Feb 12 00:52:09 2012 +0000
+++ b/main.cpp	Sun Dec 22 09:27:26 2013 +0000
@@ -1,11 +1,11 @@
-//********************************************************************
+// ********************************************************************
 // SwAnalogInput Library example program
-//  mbed no analog port de 3hon no sw wo ninsiki suru.
-//  6hon no analog port (p15 - p20) de 6 * 3 = 18 ko no sw ninsiki ga dekiru.
+// Per pin analog port, SW recognition There are three possible.
 //
 // <schematic>
 //   -.- mbed VOUT(+3.3[V])
 //    |                                               |--------------------> mbed p20(ADinput)
+//    |    8.2[kohm]       3.9[kohm]       2.0[kohm]  |    1.0[kohm]
 //    |   ---------       ---------       ---------   |   ---------
 //    .---| Rsw2  |---.---| Rsw1  |---.---| Rsw0  |---.---| Rout  |----|
 //    |   ---------   |   ---------   |   ---------   |   ---------    |
@@ -13,17 +13,20 @@
 //    |-----o  o------.-----o  o------.-----o  o------|              -----
 //           SW2            SW1              SW0                      mbed GND(0[V])
 // 
-//  Rsw2 : 8.2[kohm], Rsw1 = 3.9[kohm], Rsw0 = 2.0[kohm], Rout = 1.0[kohm] (R no seido ha +-1[%])
+//  
+//  Accuracy of the resistance value that is within ± 1%
 //
-// <program no naiyo>
-//  mbed LED1 : sw0 no level de tento  sw Off = led Off, sw On = led On
-//  mbed LED2 : sw1 no level de tento  sw Off = led Off, sw On = led On
-//  mbed LED3 : sw2 no level de tento  sw Off = led Off, sw On = led On
-//  mbed LED4 : sw0,sw1,sw2 no Off kara On henka de led tento jotai wo hanten.
+// <Operation details of this program>
+//  mbed LED1 : When it detects the ON level of the SW0, and turns the LED1.
+//  mbed LED2 : When it detects the OFF level of the SW1, and turns the LED2.
+//  mbed LED3 : When it detects the ON edge of SW2, inverting the output to LED3.
+//  mbed LED4 : When it detects the OFF edge of SW2, inverting the output to LED4.
 //
 // 
-// <rireki>
-// 2012/02/12 : syohan
+// <history>
+// 120212 : first edtion
+// 131221 : In this edition, I have changed the behavior of the program content
+// 
 // *********************************************************************
 
 #include "mbed.h"
@@ -35,27 +38,42 @@
 DigitalOut led4(LED4);
 
 SwAnalog sw(p20);  // p20(adinput) :sw0,sw1,sw2
+
+enum{
+        sw0 = 0,
+        sw1,
+        sw2
+    };
                    
 int main() {
     while(1) {
-        // sw level and edge data refresh
+        //===========================================
+        // sw edge data refresh
+        //===========================================
         sw.refreshEdgeData();
-        
-        // tact action (sw0 level = on : led1 = on)
-        led1 = sw.checkLevel(0);
-        
-        // tact action (sw1 level = off : led2 = on)
-        led2 = sw.checkLevel(1);
+
+        //===========================================
+        // SW level action
+        //===========================================        
+        // sw0 : OFF:LED1=ON   ON:LED1=OFF
+        led1 = sw.checkLevel(sw0);
         
-        // tact action (sw2 level = off : led3 = on)
-        led3 = sw.checkLevel(2);
+        // sw1 : OFF:LED2=OFF  ON:LED2=ON
+        led2 = !sw.checkLevel(sw1);
         
-        // toggle action (sw0 to sw3 level Off to On : led4 invert )
-        if((sw.checkEdgeOn(0) == 1)     // sw0
-        || (sw.checkEdgeOn(1) == 1)     // sw1
-        || (sw.checkEdgeOn(2) == 1)     // sw2
-        ){
-             led4 = !led4;
+        //===========================================
+        // SW edge action
+        //===========================================
+        // sw2 on edge : LED3 invert
+        if(sw.checkEdgeOn(sw2) == 1){
+            led3 = !led3;
+        }
+        
+        // sw2 off edge : LED4 invert
+        if(sw.checkEdgeOff(sw2) == 1){
+            led4 = !led4;
         }
     }
+        
+ 
 }

diff -r 7ce3de2c24c3 -r c4d2d6df69ce mbed.bld
--- a/mbed.bld	Sun Feb 12 00:52:09 2012 +0000
+++ b/mbed.bld	Sun Dec 22 09:27:26 2013 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/users/mbed_official/code/mbed/builds/b4b9f287a47e
+http://mbed.org/users/mbed_official/code/mbed/builds/b4b9f287a47e
\ No newline at end of file