Method flash_read

mpython/extFlash/lib/spiflash.py:127–130

(self, addr, buf)

            self._cs(1)

    def flash_read(self, addr, buf):
        self._write_addr(self._cmds[_READ_INDEX], addr)
        self._spi.readinto(buf)
        self._cs(1)

    def flash_write(self, addr, buf):
        # Write in 256-byte chunks