Henk Meewis / Mbed 2 deprecated USB_serial_LED_controller

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Dependencies:   mbed

Fork of frdm_echo by Henk Meewis

main.cpp@13:019e24491f32, 2014-04-18 (annotated)

Committer:
silverpanda
Date:
Fri Apr 18 21:33:57 2014 +0000
Revision:
13:019e24491f32
Parent:
12:b846b64e3980
Child:
14:73ef945b8def
Push button support added

Who changed what in which revision?

UserRevisionLine numberNew contents of line
silverpanda 0:6898e364f29a 1 // Print "Hello World" to the PC
silverpanda 0:6898e364f29a 2
silverpanda 13:019e24491f32 3 // push buttons:
silverpanda 13:019e24491f32 4 // sw2 on PTC6
silverpanda 13:019e24491f32 5 // sw3 on PTA4
silverpanda 13:019e24491f32 6
silverpanda 0:6898e364f29a 7 #include "mbed.h"
silverpanda 5:03b7c237c4c4 8 #include "shell.h"
silverpanda 7:19da09fe546b 9 #include "LEDColors.h"
silverpanda 13:019e24491f32 10 #include "PushButtons.h"
silverpanda 0:6898e364f29a 11
silverpanda 6:78a965b2d2df 12 Ticker *scanTicker;
silverpanda 6:78a965b2d2df 13 Shell *usbSerialShell;
silverpanda 7:19da09fe546b 14 LEDColors *ledColors;
silverpanda 13:019e24491f32 15 PushButtons *pushButtons;
silverpanda 7:19da09fe546b 16
silverpanda 3:7188bd978801 17 bool scanUSBSerialRxFlag;
silverpanda 1:20033a89af0e 18
silverpanda 13:019e24491f32 19 void pushButtonPressed()
silverpanda 13:019e24491f32 20 {
silverpanda 13:019e24491f32 21 if(pushButtons->getPressed(pb2)) ledColors->flash(lcBlue, 10);
silverpanda 13:019e24491f32 22 if(pushButtons->getPressed(pb3)) ledColors->flash(lcGreen, 10);
silverpanda 13:019e24491f32 23 if(pushButtons->getJustPressed(pb2)) usbSerialShell->reportPushButtonPress(pb2);
silverpanda 13:019e24491f32 24 if(pushButtons->getJustPressed(pb3)) usbSerialShell->reportPushButtonPress(pb3);
silverpanda 13:019e24491f32 25 }
silverpanda 13:019e24491f32 26 //-----------------------------------------------------------------------------
silverpanda 13:019e24491f32 27
silverpanda 7:19da09fe546b 28 void at10msTick()
silverpanda 1:20033a89af0e 29 {
silverpanda 1:20033a89af0e 30 scanUSBSerialRxFlag = true;
silverpanda 7:19da09fe546b 31 ledColors->tick10ms();
silverpanda 13:019e24491f32 32 if(pushButtons->tick10ms()) pushButtonPressed();
silverpanda 1:20033a89af0e 33 }
silverpanda 1:20033a89af0e 34 //-----------------------------------------------------------------------------
silverpanda 1:20033a89af0e 35
silverpanda 1:20033a89af0e 36 void initMain()
silverpanda 1:20033a89af0e 37 {
silverpanda 4:dfb672184380 38 // increase the baud rate for the USB serial port
silverpanda 5:03b7c237c4c4 39 usbSerialShell = new Shell(115200);
silverpanda 1:20033a89af0e 40
silverpanda 4:dfb672184380 41 // send greeting with first cursor
silverpanda 12:b846b64e3980 42 usbSerialShell->sendStartMessage();
silverpanda 1:20033a89af0e 43
silverpanda 4:dfb672184380 44 // start polling for characters
silverpanda 6:78a965b2d2df 45 scanTicker = new Ticker();
silverpanda 7:19da09fe546b 46 scanTicker->attach(&at10msTick, 0.01);
silverpanda 1:20033a89af0e 47 scanUSBSerialRxFlag = false;
silverpanda 7:19da09fe546b 48
silverpanda 7:19da09fe546b 49 ledColors = new LEDColors();
silverpanda 13:019e24491f32 50 pushButtons = new PushButtons();
silverpanda 0:6898e364f29a 51 }
silverpanda 0:6898e364f29a 52 //-----------------------------------------------------------------------------
silverpanda 0:6898e364f29a 53
silverpanda 0:6898e364f29a 54 int main() {
silverpanda 1:20033a89af0e 55 initMain();
silverpanda 1:20033a89af0e 56
silverpanda 4:dfb672184380 57 while(true) {
silverpanda 4:dfb672184380 58
silverpanda 4:dfb672184380 59 // check the flag
silverpanda 5:03b7c237c4c4 60 if(scanUSBSerialRxFlag) {
silverpanda 5:03b7c237c4c4 61 usbSerialShell->scanUSBSerialRx();
silverpanda 5:03b7c237c4c4 62 scanUSBSerialRxFlag = false;
silverpanda 5:03b7c237c4c4 63 }
silverpanda 4:dfb672184380 64
silverpanda 4:dfb672184380 65 // give the main loop some time
silverpanda 1:20033a89af0e 66 wait(0.02);
silverpanda 0:6898e364f29a 67 }
silverpanda 0:6898e364f29a 68 }
silverpanda 0:6898e364f29a 69 //-----------------------------------------------------------------------------