main.cpp

00001 /*
00002  * select: Nucleo F401RE
00003  */
00004 #include "mbed.h"
00005 #include "phs_f405.h"
00006 
00007 //#define BAUD 120000
00008 #define BAUD 9600
00009 
00010 Serial pc(PB_6, PB_7);
00011 
00012 ShieldSerial ser(BAUD); // PC_12, PD_2
00013 DigitalIn pwron(PC_5), regon(PC_4);
00014 DigitalOut state(PB_1);
00015 
00016 Serial phs(PA_2, PA_3);
00017 DigitalOut rts(PA_1), dsr(PA_5);
00018 DigitalIn cts(PA_0), dcd(PA_7), dtr(PA_6), ri(PA_4);
00019 PhsReset reset; // PB_11
00020 
00021 DigitalOut power(PC_9);
00022 DigitalOut led1(PC_7), led2(PC_6);
00023 
00024 int main() {
00025     pwron.mode(PullUp);
00026     regon.mode(PullDown);
00027     reset = 0;
00028     power = 0; // DCDC on
00029     led1 = 0;
00030     led2 = 0;
00031     phs.baud(BAUD);
00032     cts.mode(PullUp);
00033     dsr = rts = 1;
00034     wait_ms(200);
00035  
00036     for (;;) {
00037         if (phs.readable() && ser.writeable()) {
00038             ser.putc(phs.getc());
00039         }
00040         if (ser.readable() && phs.writeable()) {
00041             phs.putc(ser.getc());
00042         }
00043 
00044         reset = pwron;
00045         led2 = pwron;
00046         dsr = rts = regon;
00047     }
00048 }