Leonardo Leonardo / Mbed 2 deprecated TestSPIslave

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Show/hide line numbers main.cpp Source File

main.cpp

00001 #include "mbed.h"
00002 
00003 SPISlave slave(p11,p12,p13,p14);
00004 
00005 Serial pc(USBTX, USBRX);
00006 
00007 int main() {
00008 
00009     slave.format(8,0);
00010     slave.frequency(1000000);
00011     int v, res;
00012     
00013     
00014     while(1) {
00015         
00016         if(slave.receive()) {
00017             
00018             v = slave.read();   // Read byte from master
00019             if(v!=0){// discard the dummy buffer write
00020                 pc.printf("v=%d\n\r", v);
00021                 res=(v+5);     // Add 5 to it
00022                 slave.reply(res);         // Make this the next reply
00023                 pc.printf("v++=%d\n\r", res);
00024                 }
00025                 
00026         }
00027     } 
00028 
00029 
00030 
00031 }
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