mbed Dev board test program
Dependencies: EthernetNetIf mbed HTTPServer SerialLCD
main.cpp
- Committer:
- pangsk
- Date:
- 2011-07-11
- Revision:
- 0:0f36b9fac4c5
File content as of revision 0:0f36b9fac4c5:
#include "mbed.h" #include "SerialLCD.h" #include "SDFileSystem.h" #include "MSCFileSystem.h" #include "EthernetNetIf.h" #include "HTTPServer.h" DigitalOut myled(LED1); SerialLCD lcd(p9,p10); DigitalOut led1 (LED1); DigitalOut led2 (LED2); DigitalOut led3 (LED3); DigitalOut led4 (LED4); //locate ( int column,int row ) DigitalIn click(p21); // Joystick inputs DigitalIn right(p22); DigitalIn down(p23); DigitalIn left(p24); DigitalIn up(p25); SDFileSystem sd(p5, p6, p7, p13, "sd"); MSCFileSystem fs("fs"); AnalogIn ain(p20); #include "HTTPServer.h" EthernetNetIf eth; HTTPServer svr; void sd_demo(void); void eth_demo(void); void usb_demo(void); int main() { wait(2); // Wait for LCD to startup lcd.cls(); lcd.printf("U-USB:D-ETH:L-SD"); // lcd.locate(0,0); lcd.printf(""); while(1) // Wait until option is selected by the joystick { if(down == 0) eth_demo(); if(left == 0) sd_demo(); if(up == 0) usb_demo(); } while(1) { myled = 1; wait(0.2); myled = 0; wait(0.2); } } void eth_demo(void) { printf("Setting up23423...\n"); EthernetErr ethErr = eth.setup(); if(ethErr) { printf("Error %d in setup.\n", ethErr); } printf("Setup OK\n"); svr.addHandler<SimpleHandler>("/"); //Default handler svr.bind(80); printf("Listening..d.\n"); printf("more..."); Timer tm; tm.start(); //Listen indefinitely while(true) { Net::poll(); if(tm.read()>.5) { led1=!led1; //Show that we are alive tm.start(); } } } void sd_demo(void) { lcd.cls(); lcd.printf("SD demo"); wait(2); lcd.cls(); FILE *fp = fopen("/sd/sdtest2.txt", "w"); if(fp == NULL) { lcd.cls(); lcd.printf("Could not open file for write\n"); } fprintf(fp, "Hello fun SD Card World! testing 1234"); fclose(fp); lcd.locate(0,1); lcd.printf("Writtern to SD card"); while(1) { led2 = 1; wait(0.1); led2 = 0; wait(0.1); } } void usb_demo(void) { FILE *fp = fopen("/fs/data.csv", "w"); for (int i=0; i<100; i++) { fprintf(fp,"%.2f\n",ain.read()); wait(0.05); } fclose(fp); while(1) { led2 = 1; wait(0.1); led2 = 0; wait(0.1); } }