micropython esp32 _thread简单用法

_thread

import time, _thread

def some_1(caller, delay):
    print('some_fn called by', caller)
    time.sleep(delay)
    print('some_fn is finished')
    
def some_2(caller, delay):
    print('some_fn called by', caller)
    time.sleep(delay)
    print('some_fn is finished')
    
    
_thread.start_new_thread(some_1, ('main program1', 2))

_thread.start_new_thread(some_2, ('main program2', 2))

print('main program called some_fn & continues')
time.sleep(3)
print('main program still running')