Rigado / mbed-src-bmd-200

mbed-src updated for BMD-200 evaluation board. Just pin numbers are updated.

Dependents:   mbed_blinky-bmd-200 bmd-200_accel_demo firstRig

Fork of mbed-src by mbed official

Replacement for the "mbed" or "mbed-src" library when using the BMD-200 Evaluation kit. This library only remaps the pin names (i.e. LED1 points to p0.01 instead of p0.18, etc) as used by the BMD-200 Evaluation board (select the nRF51822_mkit platform). All other code is untouched.

common/SPISlave.cpp

Committer:
dcnichols
Date:
2015-07-10
Revision:
592:5e2eb8beba71
Parent:
212:34d62c0b2af6

File content as of revision 592:5e2eb8beba71:

/* 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