Jonne Valola / PokittoLib Featured

PokittoLib is the library needed for programming the Pokitto DIY game console (www.pokitto.com)

Dependents:   YATTT sd_map_test cPong SnowDemo ... more

PokittoLib

Library for programming Pokitto hardware

How to Use

  1. Import this library to online compiler (see button "import" on the right hand side
  2. DO NOT import mbed-src anymore, a better version is now included inside PokittoLib
  3. Change My_settings.h according to your project
  4. Start coding!

mbed-pokitto/common/SPISlave.cpp@71:531419862202, 2019-12-25 (annotated)

Committer:
Pokitto
Date:
Wed Dec 25 23:59:52 2019 +0000
Revision:
71:531419862202
Parent:
5:ea7377f3d1af 
Changed Mode2 C++ refresh code (graphical errors)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Pokitto 5:ea7377f3d1af 1 /* mbed Microcontroller Library
Pokitto 5:ea7377f3d1af 2 * Copyright (c) 2006-2013 ARM Limited
Pokitto 5:ea7377f3d1af 3 *
Pokitto 5:ea7377f3d1af 4 * Licensed under the Apache License, Version 2.0 (the "License");
Pokitto 5:ea7377f3d1af 5 * you may not use this file except in compliance with the License.
Pokitto 5:ea7377f3d1af 6 * You may obtain a copy of the License at
Pokitto 5:ea7377f3d1af 7 *
Pokitto 5:ea7377f3d1af 8 * http://www.apache.org/licenses/LICENSE-2.0
Pokitto 5:ea7377f3d1af 9 *
Pokitto 5:ea7377f3d1af 10 * Unless required by applicable law or agreed to in writing, software
Pokitto 5:ea7377f3d1af 11 * distributed under the License is distributed on an "AS IS" BASIS,
Pokitto 5:ea7377f3d1af 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Pokitto 5:ea7377f3d1af 13 * See the License for the specific language governing permissions and
Pokitto 5:ea7377f3d1af 14 * limitations under the License.
Pokitto 5:ea7377f3d1af 15 */
Pokitto 5:ea7377f3d1af 16 #include "SPISlave.h"
Pokitto 5:ea7377f3d1af 17
Pokitto 5:ea7377f3d1af 18 #if DEVICE_SPISLAVE
Pokitto 5:ea7377f3d1af 19
Pokitto 5:ea7377f3d1af 20 namespace mbed {
Pokitto 5:ea7377f3d1af 21
Pokitto 5:ea7377f3d1af 22 SPISlave::SPISlave(PinName mosi, PinName miso, PinName sclk, PinName ssel) :
Pokitto 5:ea7377f3d1af 23 _spi(),
Pokitto 5:ea7377f3d1af 24 _bits(8),
Pokitto 5:ea7377f3d1af 25 _mode(0),
Pokitto 5:ea7377f3d1af 26 _hz(1000000)
Pokitto 5:ea7377f3d1af 27 {
Pokitto 5:ea7377f3d1af 28 spi_init(&_spi, mosi, miso, sclk, ssel);
Pokitto 5:ea7377f3d1af 29 spi_format(&_spi, _bits, _mode, 1);
Pokitto 5:ea7377f3d1af 30 spi_frequency(&_spi, _hz);
Pokitto 5:ea7377f3d1af 31 }
Pokitto 5:ea7377f3d1af 32
Pokitto 5:ea7377f3d1af 33 void SPISlave::format(int bits, int mode) {
Pokitto 5:ea7377f3d1af 34 _bits = bits;
Pokitto 5:ea7377f3d1af 35 _mode = mode;
Pokitto 5:ea7377f3d1af 36 spi_format(&_spi, _bits, _mode, 1);
Pokitto 5:ea7377f3d1af 37 }
Pokitto 5:ea7377f3d1af 38
Pokitto 5:ea7377f3d1af 39 void SPISlave::frequency(int hz) {
Pokitto 5:ea7377f3d1af 40 _hz = hz;
Pokitto 5:ea7377f3d1af 41 spi_frequency(&_spi, _hz);
Pokitto 5:ea7377f3d1af 42 }
Pokitto 5:ea7377f3d1af 43
Pokitto 5:ea7377f3d1af 44 int SPISlave::receive(void) {
Pokitto 5:ea7377f3d1af 45 return(spi_slave_receive(&_spi));
Pokitto 5:ea7377f3d1af 46 }
Pokitto 5:ea7377f3d1af 47
Pokitto 5:ea7377f3d1af 48 int SPISlave::read(void) {
Pokitto 5:ea7377f3d1af 49 return(spi_slave_read(&_spi));
Pokitto 5:ea7377f3d1af 50 }
Pokitto 5:ea7377f3d1af 51
Pokitto 5:ea7377f3d1af 52 void SPISlave::reply(int value) {
Pokitto 5:ea7377f3d1af 53 spi_slave_write(&_spi, value);
Pokitto 5:ea7377f3d1af 54 }
Pokitto 5:ea7377f3d1af 55
Pokitto 5:ea7377f3d1af 56 } // namespace mbed
Pokitto 5:ea7377f3d1af 57
Pokitto 5:ea7377f3d1af 58 #endif