forked from Michel2/LoLshield
126 lines
3.6 KiB
Arduino
126 lines
3.6 KiB
Arduino
/*
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The LoLComm LED communication library command implementations.
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Written by Thilo Fromm <kontakt@thilo-fromm.de>.
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Writen for the lolcomm app, which was written for the
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LoL Shield, designed by Jimmie Rodgers:
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http://jimmieprodgers.com/kits/lolshield/
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This is free software; you can redistribute it and/or
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modify it under the terms of the GNU Version 3 General Public
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License as published by the Free Software Foundation;
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or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <math.h>
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#include "Charliplexing.h"
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#include "lolproto.h"
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#include "lolcommand_funcs.h"
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/* lol-level-implementation (bwwee-hee-hee) of lolcomm commands. */
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uint8_t handle_setall( struct cmd_setall_payload * pld )
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{
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LedSign::Clear(pld->brightness);
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LedSign::Flip(true);
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return ret_ack;
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}
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/* --- */
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uint8_t handle_setled( struct cmd_setled_payload * pld )
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{
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LedSign::Set( pld->coord.x, pld->coord.y, pld->brightness );
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LedSign::Flip(true);
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return ret_nack;
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}
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/* --- */
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uint8_t handle_pulseall( struct cmd_pulseall_payload * pld )
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{
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unsigned int ramp_up = pow( pld->ramp_up_time_ms_pow2, 2) ;
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unsigned int ramp_dn = pow( pld->ramp_dn_time_ms_pow2, 2) ;
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unsigned int lit_time = pow( pld->lit_time_ms_pow2, 2) ;
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unsigned int off_time = pow( pld->off_time_ms_pow2, 2) ;
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/* ramp-up */
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for (int8_t i=0; i <= SHADES; i++) {
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uint8_t sleep = ramp_up / SHADES
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+ ( SHADES / 2 - i )
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* ( ramp_up / (SHADES * pld->ramp_up_modifier ) );
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LedSign::Clear(i);
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LedSign::Flip(true);
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delay( sleep );
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}
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delay( lit_time );
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// exhale
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for (int8_t i=SHADES; i >= 0; i--) {
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uint8_t sleep = ramp_dn / SHADES
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+ ( SHADES / 2 - i )
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* ( ramp_dn / (SHADES * pld->ramp_dn_modifier ) );
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LedSign::Clear(i);
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LedSign::Flip(true);
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delay( sleep );
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}
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// pause
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delay( off_time );
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return ret_ack;
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}
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/* --- */
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uint8_t handle_pulseled( struct cmd_pulseled_payload * pld )
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{
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unsigned int ramp_up = pow( pld->ramp_up_time_ms_pow2, 2) ;
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unsigned int ramp_dn = pow( pld->ramp_dn_time_ms_pow2, 2) ;
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unsigned int lit_time = pow( pld->lit_time_ms_pow2, 2) ;
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unsigned int off_time = pow( pld->off_time_ms_pow2, 2) ;
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/* ramp-up */
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for (int8_t i=0; i <= SHADES; i++) {
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uint8_t sleep = ramp_up / SHADES
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+ ( SHADES / 2 - i )
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* ( ramp_up / (SHADES * pld->ramp_up_modifier ) );
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LedSign::Set(pld->coord.x, pld->coord.y, i);
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LedSign::Flip(true);
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delay( sleep );
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}
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delay( lit_time );
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// exhale
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for (int8_t i=SHADES; i >= 0; i--) {
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uint8_t sleep = ramp_dn / SHADES
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+ ( SHADES / 2 - i )
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* ( ramp_dn / (SHADES * pld->ramp_dn_modifier ) );
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LedSign::Set(pld->coord.x, pld->coord.y, i);
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LedSign::Flip(true);
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delay( sleep );
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}
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// pause
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delay( off_time );
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return ret_ack;
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}
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/* --- */
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uint8_t handle_full_frame( uint8_t data[64] )
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{
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return ret_nack;
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}
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/* --- */
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