TEAMUSB / Mbed 2 deprecated SPI_master_frdm

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Dependencies:   mbed

Fork of SPI_master_lpc11u53 by TEAMUSB

Files at this revision

API Documentation at this revision

Revision 5:5db204c0979d, committed 2015-04-03

Comitter:
gabriel4211
Date:
Fri Apr 03 13:27:50 2015 +0000
Parent:
4:995eae7f13f4
Commit message:
random tinkering

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/main.cpp	Wed Apr 01 13:03:01 2015 +0000
+++ b/main.cpp	Fri Apr 03 13:27:50 2015 +0000
@@ -15,13 +15,16 @@
 //ssel seems to work, data = ff :(
 
 //frdm - spi1
-SPI spi(D11, D12, D13); // mosi, miso, sclk
-DigitalOut cs(D10);
+//SPI spi(D11, D12, D13); // mosi, miso, sclk
+//DigitalOut cs(D10);
+
+SPI spi(PTA16, PTA17, PTA15); // mosi, miso, sclk
+DigitalOut cs(PTA14);
 
 
 int main() {
-
-    spi.format(8,1); //not usefull results
+    cs = 1;
+    spi.format(8,3); //not usefull results
     spi.frequency(1000000);
     //spi.frequency(4000000);    
     uint8_t i;
@@ -37,16 +40,16 @@
         for (i = 0; i < 10; i++) {
      
             cs = 0;
-            spi.write(i);
+            uint8_t garbage = spi.write(i);
             cs = 1;
             
-            wait_ms(100);
+            wait_ms(10);
             
             cs = 0;
-            uint8_t response = spi.write(0xFF);
+            uint8_t response = spi.write(0xFA);
             cs = 1;
             
-            printf("send: %x received: %x\r\n", i, response);
+            printf("send: %x received: %x garb: %x \r\n", i, response, garbage);
                                        
             if(response == i + 0x10) {
                 success++;