This program calculate location of Wi-Fi receiver, by using AP beacon. Please check the Japanese magazine "Interface 2012/12".
Diff: main.cpp
- Revision:
- 0:4eaf38ccb19c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Fri Aug 24 03:21:43 2012 +0000 @@ -0,0 +1,50 @@ +#include "mbed.h" +#include "TextLCD.h" + +TextLCD lcd(p24, p26, p27, p28, p29, p30); // rs, e, d4-d7 + +DigitalOut myled1(LED1); +DigitalOut myled2(LED2); +DigitalOut myled3(LED3); +DigitalOut myled4(LED4); + +#include "WiFiScanner.h" +#include "LocationHandler.h" + +int main() { + WiFiScanner *wifiScanner = new WiFiScanner(); + lcd.printf("Start configuration."); + + wifiScanner->reset(); + wifiScanner->serialInit(); + + lcd.cls(); + lcd.printf("baud rate matched."); + + wifiScanner->waitStartup(); + + lcd.cls(); + lcd.printf("TMD3591AD ready."); + wifiScanner->scanMode(); + + lcd.cls(); + lcd.printf("start scan"); + while (true) { + int i; + myled1 = 1; + myled2 = 1; + myled3 = 1; + myled4 = 1; + wifiScanner->doScan(); + LocationManagerCalcPos(apinfo_count, apinfos); + for ( i = 1; i <= 5; i++ ) { + myled1 = (i >>3) & 1; + myled2 = (i >>2) & 1; + myled3 = (i >>1) & 1; + myled4 = i & 1; + wait(1.0); + } + + } +} +