Yihui Xiong
/
Seeed_nRF51822_Motion
initial
Diff: mbed-src/common/SPISlave.cpp
- Revision:
- 1:9d3b497333c0
- Parent:
- 0:638edba3adf6
diff -r 638edba3adf6 -r 9d3b497333c0 mbed-src/common/SPISlave.cpp --- a/mbed-src/common/SPISlave.cpp Mon Jan 11 02:32:24 2016 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,58 +0,0 @@ -/* mbed Microcontroller Library - * Copyright (c) 2006-2013 ARM Limited - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -#include "SPISlave.h" - -#if DEVICE_SPISLAVE - -namespace mbed { - -SPISlave::SPISlave(PinName mosi, PinName miso, PinName sclk, PinName ssel) : - _spi(), - _bits(8), - _mode(0), - _hz(1000000) - { - spi_init(&_spi, mosi, miso, sclk, ssel); - spi_format(&_spi, _bits, _mode, 1); - spi_frequency(&_spi, _hz); -} - -void SPISlave::format(int bits, int mode) { - _bits = bits; - _mode = mode; - spi_format(&_spi, _bits, _mode, 1); -} - -void SPISlave::frequency(int hz) { - _hz = hz; - spi_frequency(&_spi, _hz); -} - -int SPISlave::receive(void) { - return(spi_slave_receive(&_spi)); -} - -int SPISlave::read(void) { - return(spi_slave_read(&_spi)); -} - -void SPISlave::reply(int value) { - spi_slave_write(&_spi, value); -} - -} // namespace mbed - -#endif