Thomas Cauwelier / Mbed 2 deprecated visible_light_communication

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Dependencies:   SoftSerial SDFileSystem mbed wave_player

main.cpp@24:d91e9b3b5bd5, 2017-05-17 (annotated)

Committer:
Thomas Cauwelier
Date:
Wed May 17 00:10:42 2017 +0200
Revision:
24:d91e9b3b5bd5
Parent:
23:121e3235ccfa
Child:
26:1c8a7d0bb4b7
add relay logic

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Desertification 1:6b839581dc9f 1
Desertification 1:6b839581dc9f 2 #include "mbed.h"
Thomas Cauwelier 9:d95984ce5de9 3 #include "Manchester.h"
Desertification 23:121e3235ccfa 4 //#include "SoftSerial.h"
Thomas Cauwelier 15:75f9bd5d7659 5 #include "MySoftSerial.h"
Desertification 21:2a91babf5a6d 6 #include "SDFileSystem.h"
Desertification 21:2a91babf5a6d 7 #include "wave_player.h"
Thomas Cauwelier 24:d91e9b3b5bd5 8 #include "Relay.h"
Desertification 21:2a91babf5a6d 9
Desertification 21:2a91babf5a6d 10
Desertification 21:2a91babf5a6d 11 void test_player(){
Thomas Cauwelier 24:d91e9b3b5bd5 12 SDFileSystem sd(p5, p6, p7, p8, "sd");
Thomas Cauwelier 24:d91e9b3b5bd5 13 Serial usb(USBTX,USBRX);
Thomas Cauwelier 24:d91e9b3b5bd5 14 usb.baud(115200);
Desertification 21:2a91babf5a6d 15 AnalogOut DACout(p18);
Desertification 21:2a91babf5a6d 16 wave_player waver(&DACout);
Desertification 21:2a91babf5a6d 17 waver.set_verbosity(0);
Desertification 21:2a91babf5a6d 18 sd.disk_initialize();
Desertification 21:2a91babf5a6d 19 FILE *wave_file;
Desertification 21:2a91babf5a6d 20 if(wave_file == NULL) {
Desertification 21:2a91babf5a6d 21 error("Could not open file for write\n");
Desertification 21:2a91babf5a6d 22 }
Desertification 21:2a91babf5a6d 23 printf("Hello, wave world!\n");
Desertification 21:2a91babf5a6d 24 wave_file=fopen("/sd/test.wav","r");
Desertification 21:2a91babf5a6d 25 waver.play(wave_file);
Desertification 21:2a91babf5a6d 26 fclose(wave_file);
Desertification 21:2a91babf5a6d 27 }
Desertification 1:6b839581dc9f 28
Thomas Cauwelier 24:d91e9b3b5bd5 29 void test_client(){
Thomas Cauwelier 24:d91e9b3b5bd5 30 Serial usb(USBTX,USBRX);
Thomas Cauwelier 24:d91e9b3b5bd5 31 usb.baud(115200);
Thomas Cauwelier 24:d91e9b3b5bd5 32
Thomas Cauwelier 15:75f9bd5d7659 33 MySoftSerial s(p18,p17);
Desertification 21:2a91babf5a6d 34
Desertification 23:121e3235ccfa 35 s.baud(20000);
Thomas Cauwelier 13:c111ea1c5990 36 while (true) {
Thomas Cauwelier 13:c111ea1c5990 37 while (!s.readable());
Desertification 14:e29cca7e64b2 38 printf("got %i\r\n",s.getc());
Thomas Cauwelier 13:c111ea1c5990 39 }
Thomas Cauwelier 13:c111ea1c5990 40 }
Thomas Cauwelier 13:c111ea1c5990 41
Thomas Cauwelier 24:d91e9b3b5bd5 42 void test_relay(){
Thomas Cauwelier 24:d91e9b3b5bd5 43 Serial usb(USBTX,USBRX);
Thomas Cauwelier 24:d91e9b3b5bd5 44 usb.baud(115200);
Thomas Cauwelier 24:d91e9b3b5bd5 45
Desertification 16:1a0589d846bf 46 MySoftSerial s(p17,p18);
Desertification 21:2a91babf5a6d 47 //MySoftSerial s(LED1,p18);
Desertification 23:121e3235ccfa 48 s.baud(20000);
Desertification 14:e29cca7e64b2 49 int i = 0;
Desertification 21:2a91babf5a6d 50 while (true) {
Desertification 23:121e3235ccfa 51 //wait(0.1);
Desertification 18:3aeaa22b265d 52 for (int j = 0; j < 1; ++j) {
Desertification 16:1a0589d846bf 53 while(!s.writeable());
Desertification 16:1a0589d846bf 54 printf("put %i\r\n", i);
Desertification 23:121e3235ccfa 55 s.putc(i);
Desertification 16:1a0589d846bf 56 i++;
Desertification 16:1a0589d846bf 57 }
Thomas Cauwelier 13:c111ea1c5990 58 }
Thomas Cauwelier 13:c111ea1c5990 59 }
Thomas Cauwelier 13:c111ea1c5990 60
Desertification 23:121e3235ccfa 61 #define RELAY 1
Thomas Cauwelier 13:c111ea1c5990 62
Desertification 21:2a91babf5a6d 63 int main(){
Desertification 21:2a91babf5a6d 64
Desertification 21:2a91babf5a6d 65 //test_player();
Desertification 21:2a91babf5a6d 66
Desertification 21:2a91babf5a6d 67 if (RELAY) {
Thomas Cauwelier 24:d91e9b3b5bd5 68 Relay relay(p17,20000,USBTX,USBRX,115200);
Thomas Cauwelier 24:d91e9b3b5bd5 69 relay.run();
Thomas Cauwelier 24:d91e9b3b5bd5 70 //test_relay();
Thomas Cauwelier 12:a070de571ea1 71 } else {
Thomas Cauwelier 13:c111ea1c5990 72 printf("client\r\n");
Thomas Cauwelier 24:d91e9b3b5bd5 73 test_client();
Thomas Cauwelier 6:0e1973fdfe28 74 }
thoma@THOMAS-CAUWELIER.khbo.be 4:a07612fbf279 75 }