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Dependencies:   ConfigFile EthernetInterface mbed-rtos mbed

Fork of S05APP3 by App S5

main.cpp@1:ceb3f8ba8793, 2017-02-10 (annotated)

Committer:
marc1119
Date:
Fri Feb 10 19:25:34 2017 +0000
Revision:
1:ceb3f8ba8793
Parent:
0:ec23a7ae804c
Child:
2:3fbf13ba290e
Premier Commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
marc1119 0:ec23a7ae804c 1 #include "EthernetInterface.h"
marc1119 0:ec23a7ae804c 2 #include "ConfigFile.h"
marc1119 0:ec23a7ae804c 3 #include "mbed.h"
marc1119 0:ec23a7ae804c 4
marc1119 1:ceb3f8ba8793 5 //Serial avec le Xbee
marc1119 0:ec23a7ae804c 6 DigitalOut reset(p8);
marc1119 1:ceb3f8ba8793 7 Serial uart(p13, p14); // tx, rx
marc1119 1:ceb3f8ba8793 8 uint8_t frameSize = 0;
marc1119 1:ceb3f8ba8793 9
marc1119 1:ceb3f8ba8793 10 //Serial avec le PC
marc1119 1:ceb3f8ba8793 11 Serial pc(USBTX, USBRX); // tx, rx
marc1119 0:ec23a7ae804c 12
marc1119 0:ec23a7ae804c 13 //Socket Buffer
marc1119 1:ceb3f8ba8793 14 uint8_t buffer[104] = {0};
marc1119 0:ec23a7ae804c 15 char serverAddrvalue[32];
marc1119 1:ceb3f8ba8793 16 TCPSocketConnection sock;
marc1119 0:ec23a7ae804c 17 //Read the config file
marc1119 0:ec23a7ae804c 18 void readConfigFile()
marc1119 0:ec23a7ae804c 19 {
marc1119 0:ec23a7ae804c 20 LocalFileSystem local("local");
marc1119 0:ec23a7ae804c 21 ConfigFile cfg;
marc1119 0:ec23a7ae804c 22 char *serverAddr = "serverAddr";
marc1119 0:ec23a7ae804c 23 if (!cfg.read("/local/input.cfg")) error("Failure to read a configuration file.\n");
marc1119 0:ec23a7ae804c 24 else cfg.getValue(serverAddr, &serverAddrvalue[0], sizeof(serverAddrvalue));
marc1119 0:ec23a7ae804c 25 }
marc1119 0:ec23a7ae804c 26
marc1119 0:ec23a7ae804c 27 //Init RJ45 and use DHCP
marc1119 0:ec23a7ae804c 28 void initRJ45()
marc1119 0:ec23a7ae804c 29 {
marc1119 1:ceb3f8ba8793 30 EthernetInterface eth;
marc1119 1:ceb3f8ba8793 31 eth.init();
marc1119 1:ceb3f8ba8793 32 eth.connect();
marc1119 0:ec23a7ae804c 33 }
marc1119 0:ec23a7ae804c 34
marc1119 0:ec23a7ae804c 35 void initSocket()
marc1119 0:ec23a7ae804c 36 {
marc1119 0:ec23a7ae804c 37 //Init Socket
marc1119 1:ceb3f8ba8793 38 //sock.connect(serverAddrvalue, 502);
marc1119 1:ceb3f8ba8793 39 sock.connect("192.168.0.103", 502);
marc1119 0:ec23a7ae804c 40 sock.send_all(buffer, sizeof(buffer)-1);
marc1119 0:ec23a7ae804c 41
marc1119 0:ec23a7ae804c 42 int repSize;
marc1119 1:ceb3f8ba8793 43 //while (true) {
marc1119 1:ceb3f8ba8793 44
marc1119 1:ceb3f8ba8793 45 //sprintf (buffer, (const char *)uart.getc());
marc1119 1:ceb3f8ba8793 46 //sock.send_all(buffer, sizeof(buffer)-1);
marc1119 1:ceb3f8ba8793 47
marc1119 1:ceb3f8ba8793 48 //repSize = sock.receive(buffer, sizeof(buffer)-1);
marc1119 1:ceb3f8ba8793 49 // if (repSize <= 0) {
marc1119 1:ceb3f8ba8793 50 // printf("Error");
marc1119 1:ceb3f8ba8793 51 // sock.close();
marc1119 1:ceb3f8ba8793 52 // break;
marc1119 1:ceb3f8ba8793 53 // }
marc1119 1:ceb3f8ba8793 54 //buffer[repSize] = '\0';
marc1119 1:ceb3f8ba8793 55 //printf("Received %d chars from server:\n%s\n", repSize, buffer);
marc1119 1:ceb3f8ba8793 56 //}
marc1119 1:ceb3f8ba8793 57 }
marc1119 1:ceb3f8ba8793 58
marc1119 1:ceb3f8ba8793 59 void checkChecksum()
marc1119 1:ceb3f8ba8793 60 {
marc1119 1:ceb3f8ba8793 61 //On additionne tout les bytes sauf le API Frame et le Length et on fait FF - résultat = checksum
marc1119 1:ceb3f8ba8793 62 for(int i = 2; i < frameSize; i++)
marc1119 1:ceb3f8ba8793 63 {
marc1119 1:ceb3f8ba8793 64 int checkSum += buffer[i]
marc1119 1:ceb3f8ba8793 65 }
marc1119 1:ceb3f8ba8793 66 if((0xFF- checkSum) == buffer[frameSize])
marc1119 1:ceb3f8ba8793 67 {
marc1119 1:ceb3f8ba8793 68 //CheckSum ok
marc1119 1:ceb3f8ba8793 69 }
marc1119 1:ceb3f8ba8793 70 else
marc1119 1:ceb3f8ba8793 71 {
marc1119 1:ceb3f8ba8793 72 //Error
marc1119 0:ec23a7ae804c 73 }
marc1119 0:ec23a7ae804c 74 }
marc1119 0:ec23a7ae804c 75
marc1119 0:ec23a7ae804c 76 int main() {
marc1119 1:ceb3f8ba8793 77 reset = 0;
marc1119 1:ceb3f8ba8793 78 wait(0.4);
marc1119 1:ceb3f8ba8793 79 reset = 1;
marc1119 0:ec23a7ae804c 80
marc1119 1:ceb3f8ba8793 81 //readConfigFile();
marc1119 0:ec23a7ae804c 82 initRJ45();
marc1119 0:ec23a7ae804c 83 initSocket();
marc1119 0:ec23a7ae804c 84
marc1119 1:ceb3f8ba8793 85 while(1) {
marc1119 1:ceb3f8ba8793 86 if(uart.readable()) {
marc1119 1:ceb3f8ba8793 87 pc.printf("%i", uart.getc());
marc1119 1:ceb3f8ba8793 88 }
marc1119 1:ceb3f8ba8793 89 }
marc1119 0:ec23a7ae804c 90 }
marc1119 0:ec23a7ae804c 91