Merge refactor into i2c-wip:

Squashed commit of the following:

commit 4d6662dadfda7f2fd55107535165dc98a0638a3c
Merge: 174d9ab 7ddc844
Author: Marti Bolivar <mbolivar@leaflabs.com>
Date:   Fri Mar 4 23:18:29 2011 -0500

    Merge remote branch 'origin/refactor' into refactor

commit 174d9ab73cc3387a3812e6f3d3e97519bf5b2150
Author: Marti Bolivar <mbolivar@leaflabs.com>
Date:   Fri Mar 4 23:16:53 2011 -0500

    USBSerial docs fix.

commit f217acb73d94f0a88bf33a42684e6e988dcb3685
Author: Marti Bolivar <mbolivar@leaflabs.com>
Date:   Fri Mar 4 20:25:26 2011 -0500

    Brought examples/ up to date; PIN_MAP bugfix for D24.

commit c4ba3ba05fc39ef260cd80d91759966952df74ae
Author: Marti Bolivar <mbolivar@leaflabs.com>
Date:   Fri Mar 4 19:16:42 2011 -0500

    Cosmetic/documentation changes to adc.c

commit e7747b4eb831621951deef6d31629f55cb5c3500
Author: Marti Bolivar <mbolivar@leaflabs.com>
Date:   Fri Mar 4 19:16:07 2011 -0500

    Cosmetic changes to wirish/main.cxx

commit e2f9d4116e59d8487c936989384228ea084a3501
Author: Marti Bolivar <mbolivar@leaflabs.com>
Date:   Fri Mar 4 19:15:24 2011 -0500

    Untabifying docs/source/conf.py

commit 7ddc84481b4eebe337065a0219e3d8dc000791e5
Author: Perry Hung <iperry@gmail.com>
Date:   Wed Mar 2 00:30:19 2011 -0500

    cscope: Find .S instead of .s files

commit 62cb09ed6357eae58b0234fbc074c44e9c0aa5e5
Author: Marti Bolivar <mbolivar@leaflabs.com>
Date:   Wed Mar 2 00:07:10 2011 -0500

    Fixing typo in main.cpp.example.

1 files changed, 8 insertions, 14 deletions

diff --git a/examples/test-fsmc.cpp b/examples/test-fsmc.cpp
index f4fd068..4211e4d 100644
--- a/examples/test-fsmc.cpp
+++ b/examples/test-fsmc.cpp
@@ -1,14 +1,12 @@
-

 #include "wirish.h"

 #include "fsmc.h"

 

-#define LED_PIN  23 // hack for maple native

-#define DISC_PIN 14 // hack for USB on native

+#define LED_PIN BOARD_LED_PIN

 

 // System control block registers

 #define SCB_BASE    (SCB_Reg*)(0xE000ED00)

 

-// This stuff should ultimately get moved to util.h or scb.h or w/e. 

+// This stuff should ultimately get moved to util.h or scb.h or w/e.

 // Also in interactive test program and the HardFault IRQ handler.

 typedef struct {

     volatile uint32 CPUID;

@@ -23,15 +21,14 @@ typedef struct {
     volatile uint32 SHCRS;

     volatile uint32 CFSR;

     volatile uint32 HFSR;

-    uint32 pad1;   

+    uint32 pad1;

     volatile uint32 MMAR;

     volatile uint32 BFAR;

 } SCB_Reg;

 

-SCB_Reg *scb; 

+SCB_Reg *scb;

 

 uint16 *ptr;

-int toggle = 0;

 int count = 0;

 

 void setup() {

@@ -39,8 +36,6 @@ void setup() {
    scb = (SCB_Reg*)SCB_BASE;

 

    pinMode(LED_PIN, OUTPUT);

-   pinMode(DISC_PIN, OUTPUT);

-   digitalWrite(DISC_PIN,1);

    digitalWrite(LED_PIN,1);

 

    Serial1.begin(9600);

@@ -82,15 +77,14 @@ void setup() {
    Serial1.print("BFAR:  ");

    id = scb->BFAR;

    Serial1.println(id,BIN);

-    

+

    Serial1.println("Now testing all memory addresses... (will hardfault at the end)");

    delay(3000);

 }

 

 void loop() {

-   digitalWrite(LED_PIN, toggle);

-   toggle ^= 1;

-   delay(1);

+    toggleLED();

+    delay(1);

 

    for(int i = 0; i<100; i++) {   // modify this to speed things up

         count++;

@@ -102,7 +96,7 @@ void loop() {
                 while(1) { }

         }

    }

-   

+

    Serial1.print((uint32)(ptr),HEX);

    Serial1.print(": ");

    Serial1.println(*ptr,BIN);