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· TPYBoard v102USB, File => Settings => Languager & Frameworks => MicroPython Enable MicroPython support,Device typePyboard,Device path …
· See pyb.Timer <pyb.Timer>. : from pyb import Timer tim = Timer (1, freq=1000) tim.counter () # get counter value tim.freq (0.5) # 0.5 Hz tim.callback (lambda t: pyb.LED (1).toggle ()) PWM See pyb.Pin <pyb.Pin> and pyb.Timer <pyb.Timer>. :
· pclk1: frequency of the APB1 bus pclk2: frequency of the APB2 bus If given any arguments then the function sets the frequency of the CPU, and the busses if additional arguments are given. Frequencies are given in Hz. Eg freq (120000000) sets sysclk (the CPU frequency) to 120MHz.
· pyb ,IO,IIC,SPI,CAN,PWM。 。,python,,。 ：MicroPython。 pyb,pyboard,STM32,esp8266esp32,nrf,STM32 …
· ¶. time : import time time.sleep(1) # sleep for 1 second time.sleep_ms(500) # sleep for 500 milliseconds …
· pyb ¶ pyb.delay(ms) ¶,。 pyb.udelay(us) ¶,。 pyb.millis() ¶ …
· pyb.freq (sysclk, hclk, pclk1, pclk2),,: (sysclk, hclk, pclk1, pclk2)。 : sysclk: CPU hclk: AHB、 DMA …
· This tutorial shows you how to use PyBuilder to build a "Hello World!" program in Python. Setting Up the Stage First you need to install PyBuilder. We recommend installing PyBuilder in a virtual environment : virtualenv venv source venv/bin/activate pip install pybuilder Now create an empty directory helloworld.
PYB PYB? Unknown Developer PYB, Uncommon File Extension Unknown Software 。 PYB United States PC,Windows 10 。 Google Chromeinternet。 Unknown …
· ： # ： import pyb # pyb red_led = pyb.LED (1) red_LED.on () # ： from pyb import LED # pybLEDLED red_LED = LED (1) red_LED.on () sensor import sensor sensor.set_windowing(roi) # ROI,roi(x, y, w, h)。 sensor.set_hmirror(True) # …
· 1 . pyb import pyb pyb.delay ( 50) #50 pyb.millis () # pyb.repl_uart (pyb.UART ( 1,9600)) #repl1 pyb.wfi () #cpu pyb.freq () #cpu pyb.freq (60000000) #cpu60MHZ pyb.stop () #cpu, 2. LED from pyb import LED led = LED (1) # …
· ： pyb.Pin.board.Name： x1_pin = pyb.Pin.board.X1 g = pyb.Pin(pyb.Pin.board.X1, pyb.Pin.IN) CPU pyb.Pin.cpu.Name. CPU,。 PYBv1.0, pyb.Pin.board.X1 pyb.Pin.cpu.A0 。 ： g = …
· PYB NanoMicroPython,MicroPython, PyBoard,MicroPython,Arduino。 PYB Nano,：,Win7,Linux、MacOS …
· base64,base64.b64encode, import base64 def b64encode(s, altchars=None): print(s) return base64.b64encode(s), :1234 b'1234' MTIzNA== b'1234' ,hook。 2.if pyd …
· PYB V10,LED3LED4,LED3： pyb.LED (3).intensity (128) 0～255,0（）,255。 …
· from pyb import Timer tim = Timer (1, freq=1000) tim.counter () tim.freq (0.5) tim.callback (lambda t: pyb.LED (1).toggle ()) PWM () 1 2 3 4 5 6 from pyb import Pin, Timer p = Pin ('X1') tim = Timer …
2 · pyb.freq( [ sysclk [, hclk [, pclk1 [, pclk2]]]]) If given no arguments, returns a tuple of clock frequencies: (sysclk, hclk, pclk1, pclk2). These correspond to: sysclk: frequency of …
· Pyboard（pyboard）PYBpyb,MircoPython,MicroPythonPython,,Python.MicroPython …
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