Michael Coe / Mbed 2 deprecated Ananlog_in_test

testing code for analog_in

Dependencies:   EthernetInterface FastAnalogIn mbed-rtos mbed

main.txt@0:e066babe3c39, 2014-10-21 (annotated)

Committer:
michaelcoe
Date:
Tue Oct 21 19:53:05 2014 +0000
Revision:
0:e066babe3c39
Commit code for testing

Who changed what in which revision?

UserRevisionLine numberNew contents of line
michaelcoe 0:e066babe3c39 1 #include "mbed.h"
michaelcoe 0:e066babe3c39 2 #include "FastAnalogIn.h"
michaelcoe 0:e066babe3c39 3 #include "EthernetInterface.h"
michaelcoe 0:e066babe3c39 4
michaelcoe 0:e066babe3c39 5 AnalogIn input1(p15);
michaelcoe 0:e066babe3c39 6 AnalogIn input2(p16);
michaelcoe 0:e066babe3c39 7 AnalogIn input3(p17);
michaelcoe 0:e066babe3c39 8 AnalogIn input4(p18);
michaelcoe 0:e066babe3c39 9 DigitalOut led1(LED1);
michaelcoe 0:e066babe3c39 10 Timer t, t2;
michaelcoe 0:e066babe3c39 11
michaelcoe 0:e066babe3c39 12 const int BROADCAST_PORT = 58083;
michaelcoe 0:e066babe3c39 13
michaelcoe 0:e066babe3c39 14 int main() {
michaelcoe 0:e066babe3c39 15 //Setting up the Ethernet
michaelcoe 0:e066babe3c39 16 EthernetInterface eth;
michaelcoe 0:e066babe3c39 17 eth.init(); //Use DHCP
michaelcoe 0:e066babe3c39 18 eth.connect();
michaelcoe 0:e066babe3c39 19
michaelcoe 0:e066babe3c39 20 UDPSocket sock;
michaelcoe 0:e066babe3c39 21 sock.init();
michaelcoe 0:e066babe3c39 22 sock.set_broadcasting();
michaelcoe 0:e066babe3c39 23
michaelcoe 0:e066babe3c39 24 Endpoint broadcast;
michaelcoe 0:e066babe3c39 25 broadcast.set_address("255.255.255.255", BROADCAST_PORT);
michaelcoe 0:e066babe3c39 26
michaelcoe 0:e066babe3c39 27 uint16_t sample_buffer[2561];
michaelcoe 0:e066babe3c39 28 sample_buffer[2560] = 0;
michaelcoe 0:e066babe3c39 29
michaelcoe 0:e066babe3c39 30 while(1){
michaelcoe 0:e066babe3c39 31 printf("Executing Read Loop");
michaelcoe 0:e066babe3c39 32 t.start();
michaelcoe 0:e066babe3c39 33 for(int i=0; i<512; i++) {
michaelcoe 0:e066babe3c39 34 sample_buffer[i] = (uint16_t)t.read_us();
michaelcoe 0:e066babe3c39 35 sample_buffer[i+512] = input1.read_u16();
michaelcoe 0:e066babe3c39 36 sample_buffer[i+1024] = input2.read_u16();
michaelcoe 0:e066babe3c39 37 sample_buffer[i+1536] = input3.read_u16();
michaelcoe 0:e066babe3c39 38 sample_buffer[i+2048] = input4.read_u16();
michaelcoe 0:e066babe3c39 39 //wait_ms(1);
michaelcoe 0:e066babe3c39 40 }
michaelcoe 0:e066babe3c39 41 t.stop();
michaelcoe 0:e066babe3c39 42 t.reset();
michaelcoe 0:e066babe3c39 43 t2.start();
michaelcoe 0:e066babe3c39 44
michaelcoe 0:e066babe3c39 45 sample_buffer[2560] = (uint16_t)t2.read_us();
michaelcoe 0:e066babe3c39 46
michaelcoe 0:e066babe3c39 47 printf("Copying to char array \n");
michaelcoe 0:e066babe3c39 48 char out_buffer[5122];
michaelcoe 0:e066babe3c39 49 memcpy(&out_buffer,&sample_buffer,sizeof(sample_buffer));
michaelcoe 0:e066babe3c39 50
michaelcoe 0:e066babe3c39 51 printf("Sending to Ethernet \n");
michaelcoe 0:e066babe3c39 52 sock.sendTo(broadcast, out_buffer, sizeof(out_buffer));
michaelcoe 0:e066babe3c39 53
michaelcoe 0:e066babe3c39 54 t2.stop();
michaelcoe 0:e066babe3c39 55 t2.reset();
michaelcoe 0:e066babe3c39 56 }
michaelcoe 0:e066babe3c39 57 }