Important changes to repositories hosted on mbed.com
Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.
To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.
It is also possible to export all your personal repositories from the account settings page.
main.cpp@0:d135ebd11ec3, 2020-03-12 (annotated)
- Committer:
- jack1930
- Date:
- Thu Mar 12 12:32:10 2020 +0000
- Revision:
- 0:d135ebd11ec3
- Child:
- 2:f1e555ed22c1
- Child:
- 3:09ebe076281a
keine Aenderungen
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| jack1930 | 0:d135ebd11ec3 | 1 | /* mbed Microcontroller Library |
| jack1930 | 0:d135ebd11ec3 | 2 | * Copyright (c) 2019 ARM Limited |
| jack1930 | 0:d135ebd11ec3 | 3 | * SPDX-License-Identifier: Apache-2.0 |
| jack1930 | 0:d135ebd11ec3 | 4 | */ |
| jack1930 | 0:d135ebd11ec3 | 5 | |
| jack1930 | 0:d135ebd11ec3 | 6 | #include "mbed.h" |
| jack1930 | 0:d135ebd11ec3 | 7 | #include "platform/mbed_thread.h" |
| jack1930 | 0:d135ebd11ec3 | 8 | #include "LCD.h" |
| jack1930 | 0:d135ebd11ec3 | 9 | |
| jack1930 | 0:d135ebd11ec3 | 10 | |
| jack1930 | 0:d135ebd11ec3 | 11 | // Blinking rate in milliseconds |
| jack1930 | 0:d135ebd11ec3 | 12 | #define BLINKING_RATE_MS 500 |
| jack1930 | 0:d135ebd11ec3 | 13 | |
| jack1930 | 0:d135ebd11ec3 | 14 | lcd mylcd; |
| jack1930 | 0:d135ebd11ec3 | 15 | RawSerial pc(USBTX, USBRX); |
| jack1930 | 0:d135ebd11ec3 | 16 | |
| jack1930 | 0:d135ebd11ec3 | 17 | char buf[16]; |
| jack1930 | 0:d135ebd11ec3 | 18 | DigitalOut PC0(PC_0); |
| jack1930 | 0:d135ebd11ec3 | 19 | |
| jack1930 | 0:d135ebd11ec3 | 20 | |
| jack1930 | 0:d135ebd11ec3 | 21 | static void print2LCD() |
| jack1930 | 0:d135ebd11ec3 | 22 | { |
| jack1930 | 0:d135ebd11ec3 | 23 | char z; |
| jack1930 | 0:d135ebd11ec3 | 24 | int i=0; |
| jack1930 | 0:d135ebd11ec3 | 25 | /*if (PC0==0) PC0=1; //Kontrolle |
| jack1930 | 0:d135ebd11ec3 | 26 | else PC0=0;*/ |
| jack1930 | 0:d135ebd11ec3 | 27 | do |
| jack1930 | 0:d135ebd11ec3 | 28 | { |
| jack1930 | 0:d135ebd11ec3 | 29 | z=pc.getc(); |
| jack1930 | 0:d135ebd11ec3 | 30 | pc.putc(z); //Echo |
| jack1930 | 0:d135ebd11ec3 | 31 | if (z>=0x20) //nur lesbare Zeichen |
| jack1930 | 0:d135ebd11ec3 | 32 | { |
| jack1930 | 0:d135ebd11ec3 | 33 | buf[i]=z; |
| jack1930 | 0:d135ebd11ec3 | 34 | i++; |
| jack1930 | 0:d135ebd11ec3 | 35 | } |
| jack1930 | 0:d135ebd11ec3 | 36 | } |
| jack1930 | 0:d135ebd11ec3 | 37 | while (z!=10); //LF |
| jack1930 | 0:d135ebd11ec3 | 38 | buf[i]=0; |
| jack1930 | 0:d135ebd11ec3 | 39 | pc.abort_read(); //!!!!!!!! |
| jack1930 | 0:d135ebd11ec3 | 40 | |
| jack1930 | 0:d135ebd11ec3 | 41 | mylcd.cursorpos(0x40); |
| jack1930 | 0:d135ebd11ec3 | 42 | mylcd.printf(" "); |
| jack1930 | 0:d135ebd11ec3 | 43 | mylcd.cursorpos(0x40); |
| jack1930 | 0:d135ebd11ec3 | 44 | pc.printf("von MC %s",buf); //Echo |
| jack1930 | 0:d135ebd11ec3 | 45 | mylcd.printf("-> %s",buf); |
| jack1930 | 0:d135ebd11ec3 | 46 | } |
| jack1930 | 0:d135ebd11ec3 | 47 | |
| jack1930 | 0:d135ebd11ec3 | 48 | int main() |
| jack1930 | 0:d135ebd11ec3 | 49 | { |
| jack1930 | 0:d135ebd11ec3 | 50 | pc.attach(&print2LCD); |
| jack1930 | 0:d135ebd11ec3 | 51 | pc.printf("Hello World !\n"); |
| jack1930 | 0:d135ebd11ec3 | 52 | mylcd.clear(); |
| jack1930 | 0:d135ebd11ec3 | 53 | mylcd.printf("Hallo Joerg"); |
| jack1930 | 0:d135ebd11ec3 | 54 | mylcd.cursorpos(0x40); |
| jack1930 | 0:d135ebd11ec3 | 55 | DigitalOut led(LED1); |
| jack1930 | 0:d135ebd11ec3 | 56 | // Initalise PortB als 8Bit-Input Port mit Pullup |
| jack1930 | 0:d135ebd11ec3 | 57 | PortIn eingabe(PortB,0xFF); |
| jack1930 | 0:d135ebd11ec3 | 58 | eingabe.mode(PullDown); |
| jack1930 | 0:d135ebd11ec3 | 59 | while (true) { |
| jack1930 | 0:d135ebd11ec3 | 60 | if (eingabe==5) |
| jack1930 | 0:d135ebd11ec3 | 61 | { |
| jack1930 | 0:d135ebd11ec3 | 62 | led = 1; |
| jack1930 | 0:d135ebd11ec3 | 63 | } |
| jack1930 | 0:d135ebd11ec3 | 64 | else |
| jack1930 | 0:d135ebd11ec3 | 65 | { |
| jack1930 | 0:d135ebd11ec3 | 66 | led = !led; |
| jack1930 | 0:d135ebd11ec3 | 67 | thread_sleep_for(100); |
| jack1930 | 0:d135ebd11ec3 | 68 | } |
| jack1930 | 0:d135ebd11ec3 | 69 | /* |
| jack1930 | 0:d135ebd11ec3 | 70 | if (neu==true) |
| jack1930 | 0:d135ebd11ec3 | 71 | { |
| jack1930 | 0:d135ebd11ec3 | 72 | pc.abort_read(); |
| jack1930 | 0:d135ebd11ec3 | 73 | |
| jack1930 | 0:d135ebd11ec3 | 74 | mylcd.cursorpos(0x40); |
| jack1930 | 0:d135ebd11ec3 | 75 | mylcd.printf(" "); |
| jack1930 | 0:d135ebd11ec3 | 76 | |
| jack1930 | 0:d135ebd11ec3 | 77 | mylcd.cursorpos(0x40); |
| jack1930 | 0:d135ebd11ec3 | 78 | |
| jack1930 | 0:d135ebd11ec3 | 79 | pc.printf("von MC %s",buf); |
| jack1930 | 0:d135ebd11ec3 | 80 | mylcd.printf("-> %s",buf); |
| jack1930 | 0:d135ebd11ec3 | 81 | neu=false; |
| jack1930 | 0:d135ebd11ec3 | 82 | } |
| jack1930 | 0:d135ebd11ec3 | 83 | */ |
| jack1930 | 0:d135ebd11ec3 | 84 | /* |
| jack1930 | 0:d135ebd11ec3 | 85 | if (pc.readable()>0) |
| jack1930 | 0:d135ebd11ec3 | 86 | { |
| jack1930 | 0:d135ebd11ec3 | 87 | pc.scanf("%s", buf); |
| jack1930 | 0:d135ebd11ec3 | 88 | mylcd.cursorpos(0x40); |
| jack1930 | 0:d135ebd11ec3 | 89 | mylcd.printf(" "); |
| jack1930 | 0:d135ebd11ec3 | 90 | mylcd.cursorpos(0x40); |
| jack1930 | 0:d135ebd11ec3 | 91 | mylcd.printf("%s", buf); |
| jack1930 | 0:d135ebd11ec3 | 92 | } |
| jack1930 | 0:d135ebd11ec3 | 93 | */ |
| jack1930 | 0:d135ebd11ec3 | 94 | |
| jack1930 | 0:d135ebd11ec3 | 95 | |
| jack1930 | 0:d135ebd11ec3 | 96 | } |
| jack1930 | 0:d135ebd11ec3 | 97 | } |