Community Contributors
Teensy3.1 USB Serial and RTC test. Use this program to check the operation of the RTC after the 32KHz crystal has been fitted. If a back up cell has also been fitted the RTC will remain running after the main power has been removed. Reconnect the USB to the PC and the RTC time will be displayed when using a PC terminal program.
Dependencies: USBDevice mbed-src
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USBSerial-RTC-HelloWorld
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Community Contributors
main.cpp@0:a3e641b0dfc2, 2011-11-11 (annotated)
- Committer:
- samux
- Date:
- Fri Nov 11 09:05:53 2011 +0000
- Revision:
- 0:a3e641b0dfc2
- Child:
- 4:95c491d36524
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| samux | 0:a3e641b0dfc2 | 1 | #include "mbed.h" |
| samux | 0:a3e641b0dfc2 | 2 | #include "USBSerial.h" |
| samux | 0:a3e641b0dfc2 | 3 | |
| samux | 0:a3e641b0dfc2 | 4 | //Virtual serial port over USB |
| samux | 0:a3e641b0dfc2 | 5 | USBSerial serial; |
| samux | 0:a3e641b0dfc2 | 6 | |
| samux | 0:a3e641b0dfc2 | 7 | int main(void) { |
| samux | 0:a3e641b0dfc2 | 8 | |
| samux | 0:a3e641b0dfc2 | 9 | while(1) |
| samux | 0:a3e641b0dfc2 | 10 | { |
| samux | 0:a3e641b0dfc2 | 11 | serial.printf("I am a virtual serial port\r\n"); |
| samux | 0:a3e641b0dfc2 | 12 | wait(1); |
| samux | 0:a3e641b0dfc2 | 13 | } |
| samux | 0:a3e641b0dfc2 | 14 | } |