Workaround:Explicitly convert keys to a set before using set operations. 参考代码 print({1:2,3:4}.keys()&{1}) CPy 输出 uPy 输出 {1} /bin/sh:../ports/unix/micropython:Nosuchfileordirectory float¶ uPy and CPython outputs formats may differ¶ ...
21,float的输出格式有不同。 22,有些情况无法转换成int类型 class A(int): __add__ = lambda self, other: A(int(self) + other) a = A(42) print(a+a) 标准python输出:84 ,micropython报错:TypeError: can't convert A to int 23,to_byte的参数为float类型时得到错误的提示。 24,数列删除操作的...
定义add_ints 方法。 STATICmp_obj_texample_add_ints(mp_obj_ta_obj,mp_obj_tb_obj){// Extract the ints from the micropython input objectsinta =mp_obj_get_int(a_obj);intb =mp_obj_get_int(b_obj);// Calculate the addition and convert to MicroPython object.returnmp_obj_new_int(a +...
定义add_ints 方法。 STATIC mp_obj_texample_add_ints(mp_obj_t a_obj,mp_obj_t b_obj){// Extract the ints from the micropython input objectsinta=mp_obj_get_int(a_obj);intb=mp_obj_get_int(b_obj);// Calculate the addition and convert to MicroPython object.returnmp_obj_new_int(a...
frommathimportsin,cos## This allows sphinx to build the docs#try:fromtimeimportsleep_msexceptImportError:sleep_ms=lambdams:Noneuint=intconst=lambdax:xclassmicropython:@staticmethoddefviper(func):returnfunc@staticmethoddefnative(func):returnfunc## If you don't need to build the docs, you can rem...
i got a WT32SC01 plus also referred to russhughes/wt32sc01py: WT32SC01 Plus MicroPython Display Driver (github.com), and corrected the code. `from micropython import const import lcd_bus import st7796 import lvgl as lv _WIDTH = const(480...
I guess the title says it all. I can use this as a boiler plate code to implement the math library.
convert_temp() time.sleep_ms(750) for rom in roms: temp = ds_sensor.read_temp(rom) # uncomment for Fahrenheit temp = temp * (9/5) + 32.0 if (isinstance(temp, float) or (isinstance(temp, int))): temp = (b'{0:3.1f},'.format(temp)) return temp else: return('Invalid sensor...
temp_raw=temp_pin.read()print("Raw pin reading:%d"%temp_raw)# convert temperature to proper unitstemperatureC=(int((temp_raw*(2500/4096))-500)/10)print("Temperature:%dCelsius"%temperatureC) temperatureF=(temperatureC*9.0/5.0)+32.0;print("Temperature:%dFahrenheit"%temperatureF)returntemperature...
Where it is necessary to convert between strings and bytes the str.encode() and the bytes.decode() methods can be used. Note that both strings and bytes are immutable. Any operation which takes as input such an object and produces another implies at least one RAM allocation to produce the...