TUB-MRT / Mbed 2 deprecated m3pi_btTest

A short test program for all things m3pi and BtBee.

Dependencies:   btbee m3pi_ng mbed

Fork of m3pi_btTest by Nikolas Goldin

main.cpp@3:545c4c50dc0f, 2013-05-16 (annotated)

Committer:
ngoldin
Date:
Thu May 16 12:09:39 2013 +0000
Revision:
3:545c4c50dc0f
Parent:
2:35d1143053d3
Child:
4:31939848b5ba
bla

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ngoldin 0:546e224d2f88 1 #include "mbed.h"
ngoldin 1:c1845f088b5d 2 #include "m3pi_ng.h"
ngoldin 3:545c4c50dc0f 3 #include "btbee.h"
ngoldin 1:c1845f088b5d 4
ngoldin 1:c1845f088b5d 5 m3pi m3pi;
ngoldin 3:545c4c50dc0f 6 btbee btbee;
ngoldin 0:546e224d2f88 7
ngoldin 1:c1845f088b5d 8 DigitalOut mbed_led[] = {(LED1), (LED2),(LED3), (LED4)};
ngoldin 1:c1845f088b5d 9 DigitalOut m3pi_led[] = {(p13), (p14), (p15), (p16), (p17), (p18), (p19), (p20)};
ngoldin 1:c1845f088b5d 10 DigitalIn m3pi_pb(p21);
ngoldin 1:c1845f088b5d 11 Timer t1;
ngoldin 3:545c4c50dc0f 12 //Serial btbee(p28, p27); // tx rx
ngoldin 3:545c4c50dc0f 13 //DigitalOut btbee_reset(p26); // 0 resets the device
ngoldin 2:35d1143053d3 14
ngoldin 2:35d1143053d3 15
ngoldin 1:c1845f088b5d 16 int main()
ngoldin 1:c1845f088b5d 17 {
ngoldin 2:35d1143053d3 18 // initialization stuff ////////////////////////////////////////////////////////////////////////////////////////////////////
ngoldin 1:c1845f088b5d 19 m3pi.locate(0,1);
ngoldin 3:545c4c50dc0f 20 //btbee_reset=1; // else it keeps resetting
ngoldin 3:545c4c50dc0f 21 btbee.reset();
ngoldin 2:35d1143053d3 22 for (int i = 0; i <4; i++) {
ngoldin 2:35d1143053d3 23 mbed_led[i] = 0;
ngoldin 2:35d1143053d3 24 }
ngoldin 2:35d1143053d3 25 for (int i = 0; i <8; i++) {
ngoldin 2:35d1143053d3 26 m3pi_led[i]=0;
ngoldin 2:35d1143053d3 27 }
ngoldin 1:c1845f088b5d 28 m3pi_pb.mode(PullUp); // expected would be 1 when pb is pressed, 0 when not, opposite is the case
ngoldin 3:545c4c50dc0f 29 // NOTE on baud rate: the baud rate to be used has to be set on the btBee beforehand. this uses the at mode which is activated by hardware switch.
ngoldin 3:545c4c50dc0f 30 // only use the hw switch while powered off. use the configure_btbee program to write to it.
ngoldin 3:545c4c50dc0f 31
ngoldin 1:c1845f088b5d 32 //btbee.baud(9600); // this is BtBee default for regular commands
ngoldin 3:545c4c50dc0f 33 btbee.baud(115200); // this is BtBee regular command set baud rate
ngoldin 1:c1845f088b5d 34 //btbee.format(); // the default should be fine
ngoldin 3:545c4c50dc0f 35 // end initialization stuff ////////////////////////////////////////////////////////////////////////////////////////////////
ngoldin 2:35d1143053d3 36
ngoldin 2:35d1143053d3 37
ngoldin 2:35d1143053d3 38 /* THIS IS NOT DOCUMENTED??? Where does the m3pi::printf function come from? m3pi is a child of Stream so it must be from there, probably defined using the m3pi::print function...
ngoldin 1:c1845f088b5d 39 m3pi.locate(0,1);
ngoldin 1:c1845f088b5d 40 m3pi.printf("Num %d",123456789);
ngoldin 1:c1845f088b5d 41 */
ngoldin 1:c1845f088b5d 42 //t1.start();
ngoldin 1:c1845f088b5d 43
ngoldin 1:c1845f088b5d 44 // V=volume max is 15::O5=octave5::G16=G16th note::R24=rest24th note...a rest is needed between any two note that are the same
ngoldin 1:c1845f088b5d 45 //char dixie[]= {'V','1','5','O','5','G','1','6','E','1','6','C','8','R','2','4','C','8','R','2','4','C','1','6','D','1','6','E','1','6','F','1','6','G','8','R','2','4','G','8','R','2','4','G','8','E','1','6'};
ngoldin 1:c1845f088b5d 46 //the number of characters in the array
ngoldin 1:c1845f088b5d 47 //int len=49;
ngoldin 1:c1845f088b5d 48 //m3pi.playtune(dixie,len);
ngoldin 1:c1845f088b5d 49
ngoldin 1:c1845f088b5d 50 /*
ngoldin 1:c1845f088b5d 51 t1.stop();
ngoldin 1:c1845f088b5d 52 int t=t1.read_ms();
ngoldin 1:c1845f088b5d 53 t1.reset();
ngoldin 1:c1845f088b5d 54 m3pi.locate(0,0); //cursor on the LCD; x 0-7 y 0-1
ngoldin 1:c1845f088b5d 55 m3pi.printf("%d",t);
ngoldin 1:c1845f088b5d 56 */
ngoldin 1:c1845f088b5d 57
ngoldin 2:35d1143053d3 58 /*
ngoldin 2:35d1143053d3 59 // tests for the pushbutton
ngoldin 2:35d1143053d3 60 while (true){
ngoldin 2:35d1143053d3 61 m3pi_led[0]=!m3pi_pb;
ngoldin 0:546e224d2f88 62 }
ngoldin 3:545c4c50dc0f 63 */
ngoldin 3:545c4c50dc0f 64 ///*
ngoldin 3:545c4c50dc0f 65 while(m3pi_pb) {
ngoldin 3:545c4c50dc0f 66 m3pi_led[0]=!m3pi_led[0];
ngoldin 3:545c4c50dc0f 67 wait(0.1);
ngoldin 1:c1845f088b5d 68 }
ngoldin 3:545c4c50dc0f 69 //*/
ngoldin 2:35d1143053d3 70
ngoldin 2:35d1143053d3 71
ngoldin 2:35d1143053d3 72 // test what happens if i try to read from serial and nothing is there
ngoldin 2:35d1143053d3 73 // result: it blocks and waits for input
ngoldin 2:35d1143053d3 74 /*
ngoldin 2:35d1143053d3 75 char c = m3pi.getc();
ngoldin 2:35d1143053d3 76 m3pi.locate(0,1);
ngoldin 2:35d1143053d3 77 m3pi.printf("%c",c);
ngoldin 2:35d1143053d3 78 mbed_led[0]=1;
ngoldin 2:35d1143053d3 79 */
ngoldin 2:35d1143053d3 80
ngoldin 3:545c4c50dc0f 81 /*
ngoldin 2:35d1143053d3 82 int rawsens[5];
ngoldin 2:35d1143053d3 83 int sens1;
ngoldin 2:35d1143053d3 84 int t_sig1;
ngoldin 2:35d1143053d3 85 float fl;
ngoldin 2:35d1143053d3 86 while(true) {
ngoldin 2:35d1143053d3 87 t1.start();
ngoldin 3:545c4c50dc0f 88 m3pi.raw_sensor(rawsens);
ngoldin 2:35d1143053d3 89 t_sig1=t1.read_ms();
ngoldin 2:35d1143053d3 90 //wait(0.1);
ngoldin 2:35d1143053d3 91 m3pi.cls();
ngoldin 2:35d1143053d3 92 m3pi.locate(0,1);
ngoldin 2:35d1143053d3 93 m3pi.printf("%d",rawsens[0]);
ngoldin 2:35d1143053d3 94
ngoldin 2:35d1143053d3 95 m3pi.locate(0,0);
ngoldin 2:35d1143053d3 96 m3pi.printf("%d",t1.read_ms());
ngoldin 2:35d1143053d3 97 m3pi.locate(5,0);
ngoldin 2:35d1143053d3 98 m3pi.printf("%d",t_sig1);
ngoldin 2:35d1143053d3 99 t1.stop();
ngoldin 2:35d1143053d3 100 t1.reset();
ngoldin 2:35d1143053d3 101 m3pi_led[0]=!m3pi_led[0];
ngoldin 2:35d1143053d3 102 }
ngoldin 3:545c4c50dc0f 103 */
ngoldin 2:35d1143053d3 104
ngoldin 3:545c4c50dc0f 105 ///*
ngoldin 1:c1845f088b5d 106 int ii=1;
ngoldin 2:35d1143053d3 107 int pos=0;
ngoldin 3:545c4c50dc0f 108 int write = 1;
ngoldin 3:545c4c50dc0f 109 char c;
ngoldin 3:545c4c50dc0f 110 char arr_read[30];
ngoldin 3:545c4c50dc0f 111 int chars_read;
ngoldin 1:c1845f088b5d 112 while (true) {
ngoldin 1:c1845f088b5d 113 m3pi_led[0]=1;
ngoldin 1:c1845f088b5d 114 m3pi_led[1]=0;
ngoldin 3:545c4c50dc0f 115 if (btbee.writeable() && write ) {
ngoldin 3:545c4c50dc0f 116 if (ii==6) {
ngoldin 3:545c4c50dc0f 117 btbee.printf("end\n");
ngoldin 3:545c4c50dc0f 118 write=1;
ngoldin 3:545c4c50dc0f 119 }
ngoldin 3:545c4c50dc0f 120 //else {btbee.printf("Sensor %d. : %d \n",ii,rawsens[ii-1]);}
ngoldin 3:545c4c50dc0f 121 else {
ngoldin 3:545c4c50dc0f 122 btbee.printf("Line %0.3d \n",ii);
ngoldin 3:545c4c50dc0f 123 m3pi_led[0]=0;
ngoldin 3:545c4c50dc0f 124 m3pi.locate(0,0);
ngoldin 3:545c4c50dc0f 125 m3pi.printf("Sent %0.3d",ii);
ngoldin 3:545c4c50dc0f 126 ii++;
ngoldin 3:545c4c50dc0f 127 }
ngoldin 1:c1845f088b5d 128 }
ngoldin 1:c1845f088b5d 129 while (btbee.readable()) {
ngoldin 3:545c4c50dc0f 130 //c = btbee.getc();
ngoldin 3:545c4c50dc0f 131 //m3pi.locate(pos,1);
ngoldin 3:545c4c50dc0f 132 //m3pi.print(&c,1);
ngoldin 3:545c4c50dc0f 133 //pos++;
ngoldin 3:545c4c50dc0f 134 //pos=pos%8;
ngoldin 3:545c4c50dc0f 135 m3pi_led[7]=1;
ngoldin 3:545c4c50dc0f 136 btbee.read_all(arr_read, 30, &chars_read );
ngoldin 3:545c4c50dc0f 137 m3pi_led[6]=1;
ngoldin 3:545c4c50dc0f 138 m3pi.locate(0,1);
ngoldin 3:545c4c50dc0f 139 m3pi.print(arr_read,chars_read);
ngoldin 3:545c4c50dc0f 140 m3pi_led[5]=1;
ngoldin 1:c1845f088b5d 141 }
ngoldin 3:545c4c50dc0f 142 pos=0;
ngoldin 3:545c4c50dc0f 143 wait(0.1);
ngoldin 1:c1845f088b5d 144 }
ngoldin 3:545c4c50dc0f 145 //*/
ngoldin 0:546e224d2f88 146 }
ngoldin 1:c1845f088b5d 147
ngoldin 1:c1845f088b5d 148
ngoldin 1:c1845f088b5d 149