Henk Meewis / Mbed 2 deprecated USB_serial_LED_controller

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Dependencies:   mbed

Fork of frdm_echo by Henk Meewis

shell.cpp@7:19da09fe546b, 2014-04-14 (annotated)

Committer:
silverpanda
Date:
Mon Apr 14 03:04:28 2014 +0000
Revision:
7:19da09fe546b
Parent:
5:03b7c237c4c4
Child:
8:b715912d684b
with LED flashes

Who changed what in which revision?

UserRevisionLine numberNew contents of line
silverpanda 5:03b7c237c4c4 1 #include "mbed.h"
silverpanda 7:19da09fe546b 2 #include "LEDColors.h"
silverpanda 5:03b7c237c4c4 3 #include "shell.h"
silverpanda 5:03b7c237c4c4 4
silverpanda 7:19da09fe546b 5 extern LEDColors *ledColors;
silverpanda 7:19da09fe546b 6
silverpanda 5:03b7c237c4c4 7 // create contructor
silverpanda 5:03b7c237c4c4 8 Shell::Shell(uint32_t thisBaudRate)
silverpanda 5:03b7c237c4c4 9 {
silverpanda 5:03b7c237c4c4 10 usbSerial = new Serial(USBTX, USBRX);
silverpanda 5:03b7c237c4c4 11 usbSerial->baud(115200);
silverpanda 5:03b7c237c4c4 12 }
silverpanda 5:03b7c237c4c4 13 //-----------------------------------------------------------------------------
silverpanda 5:03b7c237c4c4 14
silverpanda 5:03b7c237c4c4 15 void Shell::sendText(char *thisText)
silverpanda 5:03b7c237c4c4 16 {
silverpanda 5:03b7c237c4c4 17 // this can send any text
silverpanda 5:03b7c237c4c4 18 usbSerial->printf(thisText);
silverpanda 5:03b7c237c4c4 19 }
silverpanda 5:03b7c237c4c4 20 //-----------------------------------------------------------------------------
silverpanda 5:03b7c237c4c4 21
silverpanda 5:03b7c237c4c4 22 void Shell::sendHelloWorld()
silverpanda 5:03b7c237c4c4 23 {
silverpanda 5:03b7c237c4c4 24 // sends the first greeting
silverpanda 5:03b7c237c4c4 25 sendText("** Hello World **\n\n> ");
silverpanda 5:03b7c237c4c4 26 }
silverpanda 5:03b7c237c4c4 27 //-----------------------------------------------------------------------------
silverpanda 5:03b7c237c4c4 28
silverpanda 5:03b7c237c4c4 29 void Shell::scanUSBSerialRx()
silverpanda 5:03b7c237c4c4 30 {
silverpanda 5:03b7c237c4c4 31 // check if there is something to read
silverpanda 5:03b7c237c4c4 32 if(usbSerial->readable()) {
silverpanda 5:03b7c237c4c4 33
silverpanda 5:03b7c237c4c4 34 // if so ...
silverpanda 5:03b7c237c4c4 35 char character = usbSerial->getc();
silverpanda 5:03b7c237c4c4 36
silverpanda 5:03b7c237c4c4 37 // see if this is a semi colon or a carriage return
silverpanda 5:03b7c237c4c4 38 // if so, give a new line cursor
silverpanda 7:19da09fe546b 39 if((character == ';') || (character == 13)) {
silverpanda 7:19da09fe546b 40 usbSerial->printf("\n> ");
silverpanda 7:19da09fe546b 41 ledColors->flashWhite(10);
silverpanda 7:19da09fe546b 42 }
silverpanda 5:03b7c237c4c4 43
silverpanda 5:03b7c237c4c4 44 // if not, just print the character
silverpanda 7:19da09fe546b 45 else {
silverpanda 7:19da09fe546b 46 usbSerial->printf("%c", character);
silverpanda 7:19da09fe546b 47 ledColors->flashGreen(10);
silverpanda 7:19da09fe546b 48 }
silverpanda 5:03b7c237c4c4 49 }
silverpanda 5:03b7c237c4c4 50 }
silverpanda 5:03b7c237c4c4 51 //-----------------------------------------------------------------------------
silverpanda 5:03b7c237c4c4 52