Python as_bytearray Examples

Example #1

File: __init__.py Project: smeenka/micro-python-lib

def ilistdir_ex(path="."):
    dir = opendir_(path)
    if not dir:
        raise_error()
    res = []
    dirent_fmt = "LLHB256s"
    while True:
        dirent = readdir_(dir)
        if not dirent:
            break
        dirent = ffi.as_bytearray(dirent, struct.calcsize(dirent_fmt))
        dirent = struct.unpack(dirent_fmt, dirent)
        yield dirent

Example #2

File: __init__.py Project: ifara/micropython-lib

def ilistdir_ex(path="."):
    dir = opendir_(path)
    if not dir:
        raise_error()
    res = []
    dirent_fmt = "LLHB256s"
    while True:
        dirent = readdir_(dir)
        if not dirent:
            break
        dirent = ffi.as_bytearray(dirent, struct.calcsize(dirent_fmt))
        dirent = struct.unpack(dirent_fmt, dirent)
        yield dirent

Example #3

File: ffi_callback.py Project: pmp-p/micropython-nonlr

def cmp(pa, pb):
    a = ffi.as_bytearray(pa, 1)
    b = ffi.as_bytearray(pb, 1)
    # print("cmp:", a, b)
    return a[0] - b[0]

Example #4

File: ffi_callback.py Project: Achimh3011/micropython

def cmp(pa, pb):
    a = ffi.as_bytearray(pa, 1)
    b = ffi.as_bytearray(pb, 1)
    #print("cmp:", a, b)
    return a[0] - b[0]

Example #5

File: __init__.py Project: mbuesch/micropython-lib

 def errno_(val=None):
     if val is None:
         p = __errno()
         buf = ffi.as_bytearray(p, 4)
         return int.from_bytes(buf)
     raise NotImplementedError

Example #6

 def errno_(val=None):
     if val is None:
         p = __errno()
         buf = ffi.as_bytearray(p, 4)
         return int.from_bytes(buf)
     raise NotImplementedError