Revision 0:9ff3d26e2cb8, committed 2015-06-17

Comitter:

je310

Date:

Wed Jun 17 15:57:58 2015 +0000

Commit message:

hello world;

Changed in this revision

diff -r 000000000000 -r 9ff3d26e2cb8 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Jun 17 15:57:58 2015 +0000
@@ -0,0 +1,61 @@
+#include "mbed.h"
+ 
+SPI spi(p11, p12, p13); // mosi, miso, sclk
+DigitalOut cs(p8);
+DigitalOut fire(p29);
+DigitalOut step(p26);
+DigitalOut dir(p27);
+int main() {
+    // Chip must be deselected
+    fire = 1;
+    cs = 1;
+ 
+    // Setup the spi for 8 bit data, high steady state clock,
+    // second edge capture, with a 1MHz clock rate
+    spi.format(8,3);
+    spi.frequency(1000000);
+    char myChar = 0x01;
+    int count = 0;
+    int skip = 0;
+    dir = 1;
+    step = 1;
+ 
+    // Send 0x8f, the command to read the WHOAMI register
+    
+    
+    for(int i = 0; i<8; i++){
+        spi.write(myChar);
+    }
+    
+    while(1){
+        fire = 0;
+        step = 0;
+        wait_us(250);
+        fire = 1;
+        step = 1;
+        wait_us(10);
+        if(count == 80 && skip == 0){
+            if(myChar != 0x80){
+                myChar = myChar << 1;
+            }
+            else{
+                myChar = 0x01;
+                skip = 1;
+            }
+                
+            
+            for(int i = 0; i<8; i++){
+                spi.write(myChar);
+            }
+            count =0;
+        }
+        
+        count++;
+        if(skip ==1){
+            //count = 20;    
+            skip = 0;
+        }
+    
+    }
+
+}
\ No newline at end of file

diff -r 000000000000 -r 9ff3d26e2cb8 mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Wed Jun 17 15:57:58 2015 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/cbbeb26dbd92
\ No newline at end of file