Thomas Cauwelier / Mbed 2 deprecated visible_light_communication

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Dependencies:   SoftSerial SDFileSystem mbed wave_player

main.cpp@23:121e3235ccfa, 2017-05-16 (annotated)

Committer:
Desertification
Date:
Tue May 16 20:06:44 2017 +0000
Revision:
23:121e3235ccfa
Parent:
21:2a91babf5a6d
Child:
24:d91e9b3b5bd5
custom uart finally working

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 6:0e1973fdfe28 8
Desertification 21:2a91babf5a6d 9
Desertification 21:2a91babf5a6d 10 Serial usb(USBTX,USBRX);
Desertification 21:2a91babf5a6d 11 SDFileSystem sd(p5, p6, p7, p8, "sd");
Desertification 21:2a91babf5a6d 12
Desertification 21:2a91babf5a6d 13
Desertification 21:2a91babf5a6d 14 void test_player(){
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 13:c111ea1c5990 29 void client(){
Thomas Cauwelier 15:75f9bd5d7659 30 MySoftSerial s(p18,p17);
Desertification 21:2a91babf5a6d 31
Desertification 23:121e3235ccfa 32 s.baud(20000);
Thomas Cauwelier 13:c111ea1c5990 33 while (true) {
Thomas Cauwelier 13:c111ea1c5990 34 while (!s.readable());
Desertification 14:e29cca7e64b2 35 printf("got %i\r\n",s.getc());
Thomas Cauwelier 13:c111ea1c5990 36 }
Thomas Cauwelier 13:c111ea1c5990 37 }
Thomas Cauwelier 13:c111ea1c5990 38
Thomas Cauwelier 13:c111ea1c5990 39 void relay(){
Desertification 16:1a0589d846bf 40 MySoftSerial s(p17,p18);
Desertification 21:2a91babf5a6d 41 //MySoftSerial s(LED1,p18);
Desertification 23:121e3235ccfa 42 s.baud(20000);
Desertification 14:e29cca7e64b2 43 int i = 0;
Desertification 21:2a91babf5a6d 44 while (true) {
Desertification 23:121e3235ccfa 45 //wait(0.1);
Desertification 18:3aeaa22b265d 46 for (int j = 0; j < 1; ++j) {
Desertification 16:1a0589d846bf 47 while(!s.writeable());
Desertification 16:1a0589d846bf 48 printf("put %i\r\n", i);
Desertification 23:121e3235ccfa 49 s.putc(i);
Desertification 16:1a0589d846bf 50 i++;
Desertification 16:1a0589d846bf 51 }
Thomas Cauwelier 13:c111ea1c5990 52 }
Thomas Cauwelier 13:c111ea1c5990 53 }
Thomas Cauwelier 13:c111ea1c5990 54
Desertification 23:121e3235ccfa 55 #define RELAY 1
Thomas Cauwelier 13:c111ea1c5990 56
Desertification 21:2a91babf5a6d 57 int main(){
Thomas Cauwelier 13:c111ea1c5990 58 usb.baud(115200);
Desertification 21:2a91babf5a6d 59
Desertification 21:2a91babf5a6d 60 //test_player();
Desertification 21:2a91babf5a6d 61
Desertification 21:2a91babf5a6d 62 if (RELAY) {
Thomas Cauwelier 13:c111ea1c5990 63 printf("relay\r\n");
Thomas Cauwelier 13:c111ea1c5990 64 relay();
Thomas Cauwelier 12:a070de571ea1 65 } else {
Thomas Cauwelier 13:c111ea1c5990 66 printf("client\r\n");
Thomas Cauwelier 13:c111ea1c5990 67 client();
Thomas Cauwelier 6:0e1973fdfe28 68 }
thoma@THOMAS-CAUWELIER.khbo.be 4:a07612fbf279 69 }