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gen slave
Fork of freeslave3_1 by
main.cpp
- Committer:
- viswachaitanya
- Date:
- 2014-12-05
- Revision:
- 0:4ac2da8142db
File content as of revision 0:4ac2da8142db:
#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 read_loop = true; char *data_rec = new char; bool write_loop= true; char *data_send = new char; *data_send = 'k'; slave.address(0x20); int slave_status=1; while(read_loop){ if(slave.receive()==3){ slave_status=slave.read(data_rec,1); if(!slave_status){ printf("1 read %c from master\n\r",*data_rec); read_loop = false; while(write_loop){ if(slave.receive()==1){ slave_status=slave.write(data_send,1); if(!slave_status){ printf("2 wrote %c to master\n\r",*data_send); write_loop = false; } } } } } printf("3 done"); } } } }