Chaitanya Viswa
slave reading from master
Revision 0:4add0b6d656a, committed 2014-12-06
- Comitter:
- viswachaitanya
- Date:
- Sat Dec 06 06:21:10 2014 +0000
- Commit message:
- m_w_s
Changed in this revision
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
| mbed.bld | Show annotated file Show diff for this revision Revisions of this file |
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sat Dec 06 06:21:10 2014 +0000
@@ -0,0 +1,25 @@
+#include "mbed.h"
+
+void write_to_master(char); //function to write data to master
+
+I2CSlave slave(D14,D15); //configuring pins p27, p28 as I2Cslave
+Serial pc (USBTX,USBRX);
+
+void main(){
+ printf("press backspace for slave to start \n\r");
+ while(1){
+ if(pc.getc()==8){
+ bool loopvariable1= true;
+ char *data_rec = new char;
+ slave.address(0x20);
+ int slave_status=1;
+ while(loopvariable1){
+ slave_status=slave.read(data_rec,1);
+ if(!slave_status){
+ printf("read %c from master\n\r",*data_rec);
+ loopvariable1 = false;
+ }
+ }
+ }
+ }
+}
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Sat Dec 06 06:21:10 2014 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/4fc01daae5a5 \ No newline at end of file