Export for MBed Studio
Dependencies: mbed BufferedSerial
main.cpp
- Committer:
- sng_hws
- Date:
- 2021-05-19
- Revision:
- 3:ba268ddc896e
- Parent:
- 2:1b1e6624f699
File content as of revision 3:ba268ddc896e:
#include "mbed.h" #include "BufferedSerial.h" BufferedSerial pc(USBTX, USBRX); int main() { pc.baud(115200); while(1) { Timer s; s.start(); pc.printf("Hello World - buff\n"); int buffered_time = s.read_us(); wait(0.1f); // give time for the buffer to empty s.reset(); printf("Hello World - poll\n"); int polled_time = s.read_us(); s.stop(); wait(0.1f); // give time for the buffer to empty pc.printf("printf buffered took %d us\n", buffered_time); pc.printf("printf polled took %d us\n", polled_time); wait(0.5f); } }