【掌控】日行万步，OK

虽然有手机

手环

计步器

可是

自己写一个计步器小程序

用掌控来玩

依然很美好

春节几天

X迭代了多个版本

比如加速度这块新的block

还多了一个新事件

下面是代码

[mw_shl_code=python,true]from mpython import *
from machine import Timer

_is_shaked = False
_last_x = _last_y = _last_z = _count_shaked = 0
def on_shaked():pass

tim12 = Timer(12)

def timer12_tick(_):
    global _is_shaked, _last_x, _last_y, _last_z, _count_shaked
    if _is_shaked:
        _count_shaked += 1
        if _count_shaked == 5: _count_shaked = 0
    x=accelerometer.get_x(); y=accelerometer.get_y(); z=accelerometer.get_z()
    if _last_x == 0 and _last_y == 0 and _last_z == 0:
        _last_x = x; _last_y = y; _last_z = z; return
    diff_x = x - _last_x; diff_y = y - _last_y; diff_z = z - _last_z
    _last_x = x; _last_y = y; _last_z = z
    if _count_shaked > 0: return
    _is_shaked = (diff_x * diff_x + diff_y * diff_y + diff_z * diff_z > 1)
    if _is_shaked: on_shaked()

tim12.init(period=100, mode=Timer.PERIODIC, callback=timer12_tick)

def on_shaked():
    pass
[/mw_shl_code]

看完代码也没全明白

总之感觉用了计时器

所以做了计步器后更准确了

其实也可以做跳绳读数

或者其它好玩的东东