ON Semiconductor / mbed-os

5.2.1 - Updated I2C files

Dependents:   mbed-TFT-example-NCS36510 mbed-Accelerometer-example-NCS36510 mbed-Accelerometer-example-NCS36510

drivers/SPISlave.cpp@1:f30bdcd2b33b, 2017-02-27 (annotated)

Committer:
jacobjohnson
Date:
Mon Feb 27 17:45:05 2017 +0000
Revision:
1:f30bdcd2b33b
Parent:
0:098463de4c5d 
changed the inputscale from 1 to 7 in analogin_api.c.  This will need to be changed later, and accessed from the main level, but for now this allows the  adc to read a value from 0 to 3.7V, instead of just up to 1V.;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
group-onsemi 0:098463de4c5d 1 /* mbed Microcontroller Library
group-onsemi 0:098463de4c5d 2 * Copyright (c) 2006-2013 ARM Limited
group-onsemi 0:098463de4c5d 3 *
group-onsemi 0:098463de4c5d 4 * Licensed under the Apache License, Version 2.0 (the "License");
group-onsemi 0:098463de4c5d 5 * you may not use this file except in compliance with the License.
group-onsemi 0:098463de4c5d 6 * You may obtain a copy of the License at
group-onsemi 0:098463de4c5d 7 *
group-onsemi 0:098463de4c5d 8 * http://www.apache.org/licenses/LICENSE-2.0
group-onsemi 0:098463de4c5d 9 *
group-onsemi 0:098463de4c5d 10 * Unless required by applicable law or agreed to in writing, software
group-onsemi 0:098463de4c5d 11 * distributed under the License is distributed on an "AS IS" BASIS,
group-onsemi 0:098463de4c5d 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
group-onsemi 0:098463de4c5d 13 * See the License for the specific language governing permissions and
group-onsemi 0:098463de4c5d 14 * limitations under the License.
group-onsemi 0:098463de4c5d 15 */
group-onsemi 0:098463de4c5d 16 #include "drivers/SPISlave.h"
group-onsemi 0:098463de4c5d 17
group-onsemi 0:098463de4c5d 18 #if DEVICE_SPISLAVE
group-onsemi 0:098463de4c5d 19
group-onsemi 0:098463de4c5d 20 namespace mbed {
group-onsemi 0:098463de4c5d 21
group-onsemi 0:098463de4c5d 22 SPISlave::SPISlave(PinName mosi, PinName miso, PinName sclk, PinName ssel) :
group-onsemi 0:098463de4c5d 23 _spi(),
group-onsemi 0:098463de4c5d 24 _bits(8),
group-onsemi 0:098463de4c5d 25 _mode(0),
group-onsemi 0:098463de4c5d 26 _hz(1000000)
group-onsemi 0:098463de4c5d 27 {
group-onsemi 0:098463de4c5d 28 spi_init(&_spi, mosi, miso, sclk, ssel);
group-onsemi 0:098463de4c5d 29 spi_format(&_spi, _bits, _mode, 1);
group-onsemi 0:098463de4c5d 30 spi_frequency(&_spi, _hz);
group-onsemi 0:098463de4c5d 31 }
group-onsemi 0:098463de4c5d 32
group-onsemi 0:098463de4c5d 33 void SPISlave::format(int bits, int mode) {
group-onsemi 0:098463de4c5d 34 _bits = bits;
group-onsemi 0:098463de4c5d 35 _mode = mode;
group-onsemi 0:098463de4c5d 36 spi_format(&_spi, _bits, _mode, 1);
group-onsemi 0:098463de4c5d 37 }
group-onsemi 0:098463de4c5d 38
group-onsemi 0:098463de4c5d 39 void SPISlave::frequency(int hz) {
group-onsemi 0:098463de4c5d 40 _hz = hz;
group-onsemi 0:098463de4c5d 41 spi_frequency(&_spi, _hz);
group-onsemi 0:098463de4c5d 42 }
group-onsemi 0:098463de4c5d 43
group-onsemi 0:098463de4c5d 44 int SPISlave::receive(void) {
group-onsemi 0:098463de4c5d 45 return(spi_slave_receive(&_spi));
group-onsemi 0:098463de4c5d 46 }
group-onsemi 0:098463de4c5d 47
group-onsemi 0:098463de4c5d 48 int SPISlave::read(void) {
group-onsemi 0:098463de4c5d 49 return(spi_slave_read(&_spi));
group-onsemi 0:098463de4c5d 50 }
group-onsemi 0:098463de4c5d 51
group-onsemi 0:098463de4c5d 52 void SPISlave::reply(int value) {
group-onsemi 0:098463de4c5d 53 spi_slave_write(&_spi, value);
group-onsemi 0:098463de4c5d 54 }
group-onsemi 0:098463de4c5d 55
group-onsemi 0:098463de4c5d 56 } // namespace mbed
group-onsemi 0:098463de4c5d 57
group-onsemi 0:098463de4c5d 58 #endif