Henk Meewis
/
USB_serial_LED_controller
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Fork of
frdm_echo
by 
Henk Meewis
main.cpp@12:b846b64e3980, 2014-04-17 (annotated)
- Committer:
- silverpanda
- Date:
- Thu Apr 17 15:38:08 2014 +0000
- Revision:
- 12:b846b64e3980
- Parent:
- 7:19da09fe546b
- Child:
- 13:019e24491f32
changed name
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| silverpanda | 0:6898e364f29a | 1 | // Print "Hello World" to the PC |
| silverpanda | 0:6898e364f29a | 2 | |
| silverpanda | 0:6898e364f29a | 3 | #include "mbed.h" |
| silverpanda | 5:03b7c237c4c4 | 4 | #include "shell.h" |
| silverpanda | 7:19da09fe546b | 5 | #include "LEDColors.h" |
| silverpanda | 0:6898e364f29a | 6 | |
| silverpanda | 6:78a965b2d2df | 7 | Ticker *scanTicker; |
| silverpanda | 6:78a965b2d2df | 8 | Shell *usbSerialShell; |
| silverpanda | 7:19da09fe546b | 9 | LEDColors *ledColors; |
| silverpanda | 7:19da09fe546b | 10 | |
| silverpanda | 3:7188bd978801 | 11 | bool scanUSBSerialRxFlag; |
| silverpanda | 1:20033a89af0e | 12 | |
| silverpanda | 7:19da09fe546b | 13 | void at10msTick() |
| silverpanda | 1:20033a89af0e | 14 | { |
| silverpanda | 1:20033a89af0e | 15 | scanUSBSerialRxFlag = true; |
| silverpanda | 7:19da09fe546b | 16 | ledColors->tick10ms(); |
| silverpanda | 1:20033a89af0e | 17 | } |
| silverpanda | 1:20033a89af0e | 18 | //----------------------------------------------------------------------------- |
| silverpanda | 1:20033a89af0e | 19 | |
| silverpanda | 1:20033a89af0e | 20 | void initMain() |
| silverpanda | 1:20033a89af0e | 21 | { |
| silverpanda | 4:dfb672184380 | 22 | // increase the baud rate for the USB serial port |
| silverpanda | 5:03b7c237c4c4 | 23 | usbSerialShell = new Shell(115200); |
| silverpanda | 1:20033a89af0e | 24 | |
| silverpanda | 4:dfb672184380 | 25 | // send greeting with first cursor |
| silverpanda | 12:b846b64e3980 | 26 | usbSerialShell->sendStartMessage(); |
| silverpanda | 1:20033a89af0e | 27 | |
| silverpanda | 4:dfb672184380 | 28 | // start polling for characters |
| silverpanda | 6:78a965b2d2df | 29 | scanTicker = new Ticker(); |
| silverpanda | 7:19da09fe546b | 30 | scanTicker->attach(&at10msTick, 0.01); |
| silverpanda | 1:20033a89af0e | 31 | scanUSBSerialRxFlag = false; |
| silverpanda | 7:19da09fe546b | 32 | |
| silverpanda | 7:19da09fe546b | 33 | ledColors = new LEDColors(); |
| silverpanda | 0:6898e364f29a | 34 | } |
| silverpanda | 0:6898e364f29a | 35 | //----------------------------------------------------------------------------- |
| silverpanda | 0:6898e364f29a | 36 | |
| silverpanda | 0:6898e364f29a | 37 | int main() { |
| silverpanda | 1:20033a89af0e | 38 | initMain(); |
| silverpanda | 1:20033a89af0e | 39 | |
| silverpanda | 4:dfb672184380 | 40 | while(true) { |
| silverpanda | 4:dfb672184380 | 41 | |
| silverpanda | 4:dfb672184380 | 42 | // check the flag |
| silverpanda | 5:03b7c237c4c4 | 43 | if(scanUSBSerialRxFlag) { |
| silverpanda | 5:03b7c237c4c4 | 44 | usbSerialShell->scanUSBSerialRx(); |
| silverpanda | 5:03b7c237c4c4 | 45 | scanUSBSerialRxFlag = false; |
| silverpanda | 5:03b7c237c4c4 | 46 | } |
| silverpanda | 4:dfb672184380 | 47 | |
| silverpanda | 4:dfb672184380 | 48 | // give the main loop some time |
| silverpanda | 1:20033a89af0e | 49 | wait(0.02); |
| silverpanda | 0:6898e364f29a | 50 | } |
| silverpanda | 0:6898e364f29a | 51 | } |
| silverpanda | 0:6898e364f29a | 52 | //----------------------------------------------------------------------------- |