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STM32_Serial_CAN
Example code
main.cpp@1:ce08f1d8140c, 2017-07-08 (annotated)
- Committer:
- bcostm
- Date:
- Sat Jul 08 05:01:19 2017 +0000
- Revision:
- 1:ce08f1d8140c
- Parent:
- 0:0ee4748f4c5c
- Child:
- 2:384c0e3bb7ab
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Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
bcostm | 0:0ee4748f4c5c | 1 | #include "mbed.h" |
bcostm | 0:0ee4748f4c5c | 2 | |
bcostm | 1:ce08f1d8140c | 3 | /*------------------------------------------------------------------------------ |
bcostm | 1:ce08f1d8140c | 4 | Before to use this example, ensure that you an hyperterminal installed on your |
bcostm | 1:ce08f1d8140c | 5 | computer. More info here: https://developer.mbed.org/handbook/Terminals |
bcostm | 1:ce08f1d8140c | 6 | |
bcostm | 1:ce08f1d8140c | 7 | The default serial comm port uses the SERIAL_TX and SERIAL_RX pins (see their |
bcostm | 1:ce08f1d8140c | 8 | definition in the PinNames.h file). |
bcostm | 1:ce08f1d8140c | 9 | |
bcostm | 1:ce08f1d8140c | 10 | The default serial configuration in this case is 9600 bauds, 8-bit data, no parity |
bcostm | 1:ce08f1d8140c | 11 | |
bcostm | 1:ce08f1d8140c | 12 | If you want to change the baudrate for example, you have to redeclare the |
bcostm | 1:ce08f1d8140c | 13 | serial object in your code: |
bcostm | 1:ce08f1d8140c | 14 | |
bcostm | 1:ce08f1d8140c | 15 | Serial pc(SERIAL_TX, SERIAL_RX); |
bcostm | 1:ce08f1d8140c | 16 | |
bcostm | 1:ce08f1d8140c | 17 | Then, you can modify the baudrate and print like this: |
bcostm | 1:ce08f1d8140c | 18 | |
bcostm | 1:ce08f1d8140c | 19 | pc.baud(115200); |
bcostm | 1:ce08f1d8140c | 20 | pc.printf("Hello World !\n"); |
bcostm | 1:ce08f1d8140c | 21 | ------------------------------------------------------------------------------*/ |
bcostm | 0:0ee4748f4c5c | 22 | |
bcostm | 0:0ee4748f4c5c | 23 | DigitalOut led(LED1); |
bcostm | 0:0ee4748f4c5c | 24 | |
bcostm | 0:0ee4748f4c5c | 25 | int main() |
bcostm | 0:0ee4748f4c5c | 26 | { |
bcostm | 0:0ee4748f4c5c | 27 | int i = 1; |
bcostm | 0:0ee4748f4c5c | 28 | |
bcostm | 0:0ee4748f4c5c | 29 | printf("Hello World !\n"); |
bcostm | 0:0ee4748f4c5c | 30 | |
bcostm | 0:0ee4748f4c5c | 31 | while(1) { |
bcostm | 0:0ee4748f4c5c | 32 | wait(1); // 1 second |
bcostm | 0:0ee4748f4c5c | 33 | led = !led; // Toggle LED |
bcostm | 0:0ee4748f4c5c | 34 | printf("This program runs since %d seconds.\n", i++); |
bcostm | 0:0ee4748f4c5c | 35 | } |
bcostm | 0:0ee4748f4c5c | 36 | } |