USB serial demo passes data from virtual serial port to debug serial port
Dependencies: USBDevice max32630hsp3
Run the Code
- Import it into the mbed online compiler.
- Compile the program.
- It will automatically download the .bin file.
- Drag-drop or copy-paste the .bin file to the programmer drive. (PICO DAPLINK).
- Open a serial terminal (Putty, Tera Term, etc.)
- Find the COM port that the device is connected to and set that COM port in the terminal. Adjust the baudrate to 9600.
- Press the reset button on the microcontroller board. Now you should see another COM port on the device manager
- You should now see the temperature values on the terminal with 0.5-second intervals.
main.cpp
- Committer:
- Emre.Eken
- Date:
- 2018-07-09
- Revision:
- 4:00136669e20b
- Parent:
- 3:fe12fc83084f
File content as of revision 4:00136669e20b:
#include "mbed.h" #include "max32630hsp.h" #include "USBSerial.h" MAX32630HSP icarus(MAX32630HSP::VIO_3V3); // Hardware serial port over DAPLink Serial daplink(USBTX, USBRX); // Virtual serial port over USB USBSerial microUSB; DigitalOut rLED(LED1); DigitalOut gLED(LED2); DigitalOut bLED(LED3); // main() runs in its own thread in the OS // (note the calls to Thread::wait below for delays) int main() { int c; daplink.printf("daplink serial port\r\n"); microUSB.printf("micro USB serial port\r\n"); rLED = LED_ON; gLED = LED_ON; bLED = LED_OFF; rLED = LED_OFF; while(1) { c = microUSB.getc(); microUSB.putc(c); daplink.putc(c); bLED = c & 1; } }