FRA221_2015 / Mbed 2 deprecated Nucleo_spi_master

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Dependencies:   mbed

Files at this revision

API Documentation at this revision

Revision 1:a19894ffadcc, committed 2015-10-25

Comitter:
soulx
Date:
Sun Oct 25 14:33:44 2015 +0000
Parent:
0:7e6f73cc7a90
Commit message:
add show data in serialport

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/main.cpp	Sun Oct 25 14:29:34 2015 +0000
+++ b/main.cpp	Sun Oct 25 14:33:44 2015 +0000
@@ -21,16 +21,28 @@
     while(1) {
         
         cs=0;
-        spi_data[0] = device.write(0x57);
+        device.write(0x57);
         wait_us(1);
-        spi_data[1] = device.write(0x34);
+        
+        spi_data[0] = device.write(0x34);
         wait_us(1);
-        spi_data[2] = device.write(15);
+        
+        spi_data[1] = device.write(15);
         wait_us(1);
-        spi_data[3] = device.write('s');           
+        
+        spi_data[2] = device.write('s');           
+        wait_us(1);
+        
+        spi_data[3] = device.write(0);           
         wait_us(1);
         
         cs=1;
+        
+        pc.printf("spi_data[0] = 0x%x\n",spi_data[0]);
+        pc.printf("spi_data[1] = 0x%x\n",spi_data[1]);
+        pc.printf("spi_data[2] = 0x%x\n",spi_data[2]);
+        pc.printf("spi_data[3] = 0x%x\n",spi_data[3]);
+        
          /*
         if(spi_data[0] ==0x01 && spi_data[1] == 0x45 && spi_data[2] == 0x09 && spi_data[3] == 0x01)
         {
@@ -38,11 +50,7 @@
             }
             else
             {
-        pc.printf("spi_data[0] = 0x%x\n",spi_data[0]);
-        
-        pc.printf("spi_data[1] = 0x%x\n",spi_data[1]);
-        pc.printf("spi_data[2] = 0x%x\n",spi_data[2]);
-        pc.printf("spi_data[3] = 0x%x\n",spi_data[3]);
+
         
         }
         wait_us(1000);