Dawid Bartosiak / Mbed 2 deprecated SDCARD

WWW serwer SKM

Dependencies:   SDFileSystem mbed

Fork of SKM_SERWER_WWW by Dawid Bartosiak

main.cpp@1:623f51ea713b, 2015-02-23 (annotated)

Committer:
erigow01
Date:
Mon Feb 23 15:57:49 2015 +0000
Revision:
1:623f51ea713b
Parent:
0:f682dcf80f00
Child:
2:8d5a84fcf90c
Improved!

Who changed what in which revision?

UserRevisionLine numberNew contents of line
andcor02 0:f682dcf80f00 1 #include "mbed.h"
andcor02 0:f682dcf80f00 2 //Simple program allowing user to send messages from mbed COM out through UART to another UART COM.
andcor02 0:f682dcf80f00 3 //Andrea Corrado
erigow01 1:623f51ea713b 4 //Updated 2015/02/23 Eric Gowland - Process on line termination.
erigow01 1:623f51ea713b 5
erigow01 1:623f51ea713b 6
andcor02 0:f682dcf80f00 7 Serial pc(USBTX, USBRX); // tx, rx
andcor02 0:f682dcf80f00 8 Serial uart (PTC17, PTC16);
andcor02 0:f682dcf80f00 9
erigow01 1:623f51ea713b 10 char* PARSE_TRIGGERS = "\r\n";
erigow01 1:623f51ea713b 11 int PARSE_TRIGGERS_LENGTH = 2;
erigow01 1:623f51ea713b 12 int MAX_BUFFER_SIZE = 128;
andcor02 0:f682dcf80f00 13
erigow01 1:623f51ea713b 14 bool isTriggerChar(char c);
erigow01 1:623f51ea713b 15
erigow01 1:623f51ea713b 16 int main() {
erigow01 1:623f51ea713b 17 char buffer[MAX_BUFFER_SIZE];
erigow01 1:623f51ea713b 18 int pos = 0;
erigow01 1:623f51ea713b 19 char thisChar = 0;
andcor02 0:f682dcf80f00 20 while(1) {
andcor02 0:f682dcf80f00 21 if (pc.readable()) {
erigow01 1:623f51ea713b 22 thisChar = pc.getc();
erigow01 1:623f51ea713b 23 //Echo
erigow01 1:623f51ea713b 24 pc.putc(thisChar);
erigow01 1:623f51ea713b 25 //Buffer
erigow01 1:623f51ea713b 26 buffer[pos++] = thisChar;
erigow01 1:623f51ea713b 27 //If trigger or buffer overflow, output and reset buffer...
erigow01 1:623f51ea713b 28 if(pos >= MAX_BUFFER_SIZE || isTriggerChar(thisChar)) {
erigow01 1:623f51ea713b 29 pc.printf("\r\n");
erigow01 1:623f51ea713b 30 uart.printf("%.*s\r\n", pos, buffer);
erigow01 1:623f51ea713b 31 pos = 0;
erigow01 1:623f51ea713b 32 }
andcor02 0:f682dcf80f00 33 }
andcor02 0:f682dcf80f00 34 }
andcor02 0:f682dcf80f00 35 }
erigow01 1:623f51ea713b 36
erigow01 1:623f51ea713b 37 bool isTriggerChar(char c) {
erigow01 1:623f51ea713b 38 for (int i = 0; i < PARSE_TRIGGERS_LENGTH; i++) {
erigow01 1:623f51ea713b 39 if(c == PARSE_TRIGGERS[i]) {
erigow01 1:623f51ea713b 40 return true;
erigow01 1:623f51ea713b 41 }
erigow01 1:623f51ea713b 42 }
erigow01 1:623f51ea713b 43 return false;
erigow01 1:623f51ea713b 44 }