byeongjin kim
/
Hug2Go_ver_2
joystick_bjk
main.cpp@0:6f0f41537e2f, 2019-08-25 (annotated)
- Committer:
- Bhoney
- Date:
- Sun Aug 25 19:55:53 2019 +0000
- Revision:
- 0:6f0f41537e2f
- Child:
- 1:fd1e7e2d0780
-;
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Bhoney | 0:6f0f41537e2f | 1 | #include "mbed.h" |
Bhoney | 0:6f0f41537e2f | 2 | |
Bhoney | 0:6f0f41537e2f | 3 | /*------------------------------------------------------------------------------ |
Bhoney | 0:6f0f41537e2f | 4 | Before to use this example, ensure that you an hyperterminal installed on your |
Bhoney | 0:6f0f41537e2f | 5 | computer. More info here: https://developer.mbed.org/handbook/Terminals |
Bhoney | 0:6f0f41537e2f | 6 | |
Bhoney | 0:6f0f41537e2f | 7 | The default serial comm port uses the SERIAL_TX and SERIAL_RX pins (see their |
Bhoney | 0:6f0f41537e2f | 8 | definition in the PinNames.h file). |
Bhoney | 0:6f0f41537e2f | 9 | |
Bhoney | 0:6f0f41537e2f | 10 | The default serial configuration in this case is 9600 bauds, 8-bit data, no parity |
Bhoney | 0:6f0f41537e2f | 11 | |
Bhoney | 0:6f0f41537e2f | 12 | If you want to change the baudrate for example, you have to redeclare the |
Bhoney | 0:6f0f41537e2f | 13 | serial object in your code: |
Bhoney | 0:6f0f41537e2f | 14 | |
Bhoney | 0:6f0f41537e2f | 15 | Serial pc(SERIAL_TX, SERIAL_RX); |
Bhoney | 0:6f0f41537e2f | 16 | |
Bhoney | 0:6f0f41537e2f | 17 | Then, you can modify the baudrate and print like this: |
Bhoney | 0:6f0f41537e2f | 18 | |
Bhoney | 0:6f0f41537e2f | 19 | pc.baud(115200); |
Bhoney | 0:6f0f41537e2f | 20 | pc.printf("Hello World !\n"); |
Bhoney | 0:6f0f41537e2f | 21 | ------------------------------------------------------------------------------*/ |
Bhoney | 0:6f0f41537e2f | 22 | |
Bhoney | 0:6f0f41537e2f | 23 | DigitalOut led(LED1); |
Bhoney | 0:6f0f41537e2f | 24 | |
Bhoney | 0:6f0f41537e2f | 25 | int main() |
Bhoney | 0:6f0f41537e2f | 26 | { |
Bhoney | 0:6f0f41537e2f | 27 | int i = 1; |
Bhoney | 0:6f0f41537e2f | 28 | |
Bhoney | 0:6f0f41537e2f | 29 | printf("Hello World !\n"); |
Bhoney | 0:6f0f41537e2f | 30 | |
Bhoney | 0:6f0f41537e2f | 31 | while(1) { |
Bhoney | 0:6f0f41537e2f | 32 | wait(1); // 1 second |
Bhoney | 0:6f0f41537e2f | 33 | led = !led; // Toggle LED |
Bhoney | 0:6f0f41537e2f | 34 | printf("This program runs since %d seconds.\n", i++); |
Bhoney | 0:6f0f41537e2f | 35 | } |
Bhoney | 0:6f0f41537e2f | 36 | } |