We want to send the "Read IO Map Command" to the NXT. This command is documented on page 20 of the "LEGO MINDSTORMS NXT Communication Protocol" document, and the request is documented to take 10 bytes. Here we're manually inputting each of the bytes using a hexadecimal escape sequence.
Фон дер Ляйен оценила идею вернуться к российскому топливу14:54
。新收录的资料对此有专业解读
Фото: Majid Asgaripour / WANA / Reuters
Coffee is the original biohack and the nation’s most popular productivity tool. As we adjust to the changeover to daylight saving time, the caffeine-addicted WIRED Reviews team is writing about our favorite coffee brewing routines and devices. Today, contributor Brad Bourque pays homage to his manual espresso maker. Look out for other Java.Base stories about other WIRED writers’ favorite brewing methods.