After the program written make, usb connect on the board to select the amount you can download and debug. . . Directly into the debug interface, but the program has actually go down, you do not need to debug simple programs can withdraw directly and then reset the device there.
LED1 lit tried the procedure is successful, then LED2 do the same configuration is also bright, ah. . . First this evening to try the serial interrupt timer, basic usage on the same subject, then you can try using a complex module, and then began to fly the plane.
Groping when it changed like a lot of settings, though do not know what that means, orz, come slowly
debug capabilities have to master it
is to read the software is in English, uncomfortable
2019.7.1