Revision 6:ce137a1bd5a2, committed 2013-05-23

Comitter:

MasudaToshio

Date:

Thu May 23 10:12:05 2013 +0000

Parent:

5:40750d5779ca

Commit message:

ir

Changed in this revision

--- a/main.cpp	Wed Oct 13 10:51:41 2010 +0000
+++ b/main.cpp	Thu May 23 10:12:05 2013 +0000
@@ -1,33 +1,13 @@
-/**
- * RemoteIR library - Test program.
- *
- * Copyright (C) 2010 Shinichiro Nakamura (CuBeatSystems)
- * http://shinta.main.jp/
- */
-
 #include <mbed.h>
 
 #include "ReceiverIR.h"
-#include "TransmitterIR.h"
 #include "TextLCD.h"
 
-#define TEST_LOOP_BACK  0
-
-ReceiverIR ir_rx(p15);
-TransmitterIR ir_tx(p21);
+ReceiverIR ir_rx(p17);
 TextLCD lcd(p24, p26, p27, p28, p29, p30);
 BusOut led(LED4, LED3, LED2, LED1);
 Ticker ledTicker;
 
-/**
- * Receive.
- *
- * @param format Pointer to a format.
- * @param buf Pointer to a buffer.
- * @param bufsiz Size of the buffer.
- *
- * @return Bit length of the received data.
- */
 int receive(RemoteIR::Format *format, uint8_t *buf, int bufsiz, int timeout = 100) {
     int cnt = 0;
     while (ir_rx.getState() != ReceiverIR::Received) {
@@ -39,37 +19,11 @@
     return ir_rx.getData(format, buf, bufsiz * 8);
 }
 
-/**
- * Transmit.
- *
- * @param format Format.
- * @param buf Pointer to a buffer.
- * @param bitlength Bit length of the data.
- *
- * @return Bit length of the received data.
- */
-int transmit(RemoteIR::Format format, uint8_t *buf, int bitlength, int timeout = 100) {
-    int cnt = 0;
-    while (ir_tx.getState() != TransmitterIR::Idle) {
-        cnt++;
-        if (timeout < cnt) {
-            return -1;
-        }
-    }
-    return ir_tx.setData(format, buf, bitlength);
-}
-
-/**
- * Display a current status.
- */
 void display_status(char *status, int bitlength) {
     lcd.locate(8, 0);
     lcd.printf("%-5.5s:%02d", status, bitlength);
 }
 
-/**
- * Display a format of a data.
- */
 void display_format(RemoteIR::Format format) {
     lcd.locate(0, 0);
     switch (format) {
@@ -94,12 +48,6 @@
     }
 }
 
-/**
- * Display a data.
- *
- * @param buf Pointer to a buffer.
- * @param bitlength Bit length of a data.
- */
 void display_data(uint8_t *buf, int bitlength) {
     lcd.locate(0, 1);
     const int n = bitlength / 8 + (((bitlength % 8) != 0) ? 1 : 0);
@@ -115,26 +63,9 @@
     led = led + 1;
 }
 
-/**
- * Entry point.
- */
 int main(void) {
-
     ledTicker.attach(&ledfunc, 0.5);
 
-    /*
-     * Splash.
-     */
-    lcd.cls();
-    lcd.locate(0, 0);
-    lcd.printf("RemoteIR        ");
-    lcd.locate(0, 1);
-    lcd.printf("Program example.");
-    wait(3);
-
-    /*
-     * Initialize.
-     */
     led = 0;
     lcd.cls();
     lcd.locate(0, 0);
@@ -142,9 +73,6 @@
     lcd.locate(0, 1);
     lcd.printf("on a controller.");
 
-    /*
-     * Execute.
-     */
     while (1) {
         uint8_t buf1[32];
         uint8_t buf2[32];
@@ -165,42 +93,5 @@
             display_format(format);
         }
 
-#if TEST_LOOP_BACK
-        wait_ms(100);
-
-        {
-            bitlength1 = transmit(format, buf1, bitlength1);
-            if (bitlength1 < 0) {
-                continue;
-            }
-            display_status("TRAN", bitlength1);
-            display_data(buf1, bitlength1);
-            display_format(format);
-        }
-
-        wait_ms(100);
-
-        {
-            bitlength2 = receive(&format, buf2, sizeof(buf2));
-            if (bitlength2 < 0) {
-                continue;
-            }
-            display_status("RECV", bitlength2);
-            display_data(buf2, bitlength2);
-            display_format(format);
-        }
-
-        wait_ms(100);
-
-        {
-            for (int i = 0; i < sizeof(buf1); i++) {
-                if (buf1[i] != buf2[i]) {
-                    display_status("CPERR", bitlength2);
-                    wait(1);
-                    continue;
-                }
-            }
-        }
-#endif
     }
 }
\ No newline at end of file