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my9221: remove old grovecircularled driver
Signed-off-by: Jon Trulson <jtrulson@ics.com> Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
This commit is contained in:
Jon Trulson
Mihai Tudor Panu
parent
d112266170
commit
9f3557aa20
@ -1,5 +0,0 @@
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set (libname "grovecircularled")
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set (libdescription "upm grove circular led")
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set (module_src ${libname}.cxx)
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set (module_h ${libname}.h)
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upm_module_init()
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@ -1,141 +0,0 @@
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/*
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* Author: Jun Kato and Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
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* Contributions: Jon Trulson <jtrulson@ics.com>
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* Copyright (c) 2015 Intel Corporation.
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*
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* This module is based on the my9221 driver
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <iostream>
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#include <string>
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#include <stdexcept>
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#include <unistd.h>
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#include <stdlib.h>
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#include "grovecircularled.h"
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using namespace upm;
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GroveCircularLED::GroveCircularLED (uint8_t di, uint8_t dcki)
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: m_clkPinCtx(dcki),
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m_dataPinCtx(di)
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{
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mraa::Result error = mraa::SUCCESS;
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// set direction (out)
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error = m_dataPinCtx.dir(mraa::DIR_OUT);
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if (error != mraa::SUCCESS) {
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printError(error);
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}
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error = m_clkPinCtx.dir(mraa::DIR_OUT);
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if (error != mraa::SUCCESS) {
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printError(error);
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}
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m_clkPinCtx.useMmap(true);
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m_dataPinCtx.useMmap(true);
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}
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mraa::Result
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GroveCircularLED::setSpinner (uint8_t position) {
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if (position < 0 || position >= 24) {
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return mraa::ERROR_INVALID_PARAMETER;
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}
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for(uint8_t block_idx = 0; block_idx < 24; block_idx++) {
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if (block_idx % 12 == 0) {
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send16bitBlock (CMDMODE);
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}
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uint32_t state = (block_idx == position) ? BIT_HIGH : BIT_LOW;
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send16bitBlock (state);
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}
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return lockData ();
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}
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mraa::Result
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GroveCircularLED::setLevel (uint8_t level, bool direction) {
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if (level < 0 || level > 24) {
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return mraa::ERROR_INVALID_PARAMETER;
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}
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if (direction) {
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for(uint8_t block_idx = 24; block_idx > 0; block_idx--) {
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if (block_idx % 12 == 0) {
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send16bitBlock (CMDMODE);
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}
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uint32_t state = (block_idx <= level) ? BIT_HIGH : BIT_LOW;
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send16bitBlock (state);
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}
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} else {
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for(uint8_t block_idx = 0; block_idx < 24; block_idx++) {
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if (block_idx % 12 == 0) {
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send16bitBlock (CMDMODE);
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}
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uint32_t state = (block_idx <= level - 1) ? BIT_HIGH : BIT_LOW;
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send16bitBlock (state);
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}
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}
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return lockData ();
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}
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mraa::Result
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GroveCircularLED::setStatus (bool status[24]) {
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for(uint8_t block_idx = 0; block_idx < 24; block_idx++) {
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if (block_idx % 12 == 0) {
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send16bitBlock (CMDMODE);
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}
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send16bitBlock (status[block_idx] ? BIT_HIGH : BIT_LOW);
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}
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return lockData ();
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}
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mraa::Result
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GroveCircularLED::lockData () {
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mraa::Result error = mraa::SUCCESS;
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error = m_dataPinCtx.write (LOW);
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usleep(10);
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for(int idx = 0; idx < 4; idx++) {
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error = m_dataPinCtx.write(HIGH);
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error = m_dataPinCtx.write(LOW);
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}
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return error;
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}
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mraa::Result
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GroveCircularLED::send16bitBlock (short data) {
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mraa::Result error = mraa::SUCCESS;
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for (uint8_t bit_idx = 0; bit_idx < MAX_BIT_PER_BLOCK; bit_idx++) {
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uint32_t state = (data & 0x8000) ? HIGH : LOW;
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error = m_dataPinCtx.write (state);
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state = m_clkPinCtx.read ();
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if (state) {
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state = LOW;
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} else {
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state = HIGH;
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}
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error = m_clkPinCtx.write (state);
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data <<= 1;
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}
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return error;
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}
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@ -1,116 +0,0 @@
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/*
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* Author: Jun Kato and Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
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* Contributions: Jon Trulson <jtrulson@ics.com>
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* Copyright (c) 2014 Intel Corporation.
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*
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* This module is based on the my9221 driver
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#pragma once
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#include <string>
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#include <mraa/aio.hpp>
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#include <mraa/common.hpp>
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#include <mraa/gpio.hpp>
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#define MAX_BIT_PER_BLOCK 16
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#define CMDMODE 0x0000
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#define BIT_HIGH 0x00ff
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#define BIT_LOW 0x0000
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#define HIGH 1
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#define LOW 0
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namespace upm {
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/**
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* @brief Grove Circular LED library
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* @defgroup grovecircularled libupm-grovecircularled
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* @ingroup seeed display gpio
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*/
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/**
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* @library grovecircularled
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* @sensor grovecircularled
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* @comname Grove Circular LED
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* @type display
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* @man seeed
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* @web http://www.seeedstudio.com/wiki/Grove_-_Circular_LED
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* @con gpio
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*
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* @brief API for the Grove Circular LED module
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*
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* This is a circular LED ring based on the MY9221 chip. It is often used
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* with a rotary encoder and has 24 controllable LEDs.
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*
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* @image html grovecircularled.jpg
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* @snippet grovecircularled.cxx Interesting
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*/
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class GroveCircularLED {
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public:
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/**
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* Instantiates an MY9221 object
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*
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* @param di Data pin
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* @param dcki Clock pin
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*/
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GroveCircularLED (uint8_t di, uint8_t dcki);
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/**
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* Sets the lighting status
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*
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* @param level Selected level for the circular LED (0-24)
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* @param direction Up or down; up is true and default
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*/
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mraa::Result setLevel (uint8_t level, bool direction=true);
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/**
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* Sets the spinner (lights up all the other LEDs but one)
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*
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* @param position Selected position for the spinner (0-23)
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*/
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mraa::Result setSpinner (uint8_t position);
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/**
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* Sets the lighting status
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*
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* @param status Boolean array (24 elements)
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*/
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mraa::Result setStatus (bool status[24]);
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/**
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* Returns the name of the component
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*/
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std::string name()
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{
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return m_name;
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}
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private:
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mraa::Result lockData ();
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mraa::Result send16bitBlock (short data);
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std::string m_name;
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mraa::Gpio m_clkPinCtx;
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mraa::Gpio m_dataPinCtx;
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};
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}
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@ -1,20 +0,0 @@
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%module javaupm_grovecircularled
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%include "../upm.i"
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%include "arrays_java.i";
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%{
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#include "grovecircularled.h"
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%}
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%include "grovecircularled.h"
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%pragma(java) jniclasscode=%{
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static {
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try {
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System.loadLibrary("javaupm_grovecircularled");
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} catch (UnsatisfiedLinkError e) {
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System.err.println("Native code library failed to load. \n" + e);
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System.exit(1);
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}
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}
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%}
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@ -1,8 +0,0 @@
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%module jsupm_grovecircularled
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%include "../upm.i"
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%{
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#include "grovecircularled.h"
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%}
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%include "grovecircularled.h"
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@ -1,11 +0,0 @@
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// Include doxygen-generated documentation
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%include "pyupm_doxy2swig.i"
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%module pyupm_grovecircularled
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%include "../upm.i"
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%feature("autodoc", "3");
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%include "grovecircularled.h"
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%{
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#include "grovecircularled.h"
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%}
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