71 lines
1.4 KiB
C
71 lines
1.4 KiB
C
/*
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* tp.c
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*
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* Created on: 30-04-2014
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* Author: KJ
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*/
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#include "tdefs.h"
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#include "misc.h"
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#include "tp.h"
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int tp_initlog(void *arguments, void *logic)
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{
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struct tp_args *args = (struct tp_args *)arguments;
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struct tp_logic *log = (struct tp_logic *)logic;
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log->out_ptr = log_manager.nets_data + (args->io.out >> 3);
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log->out_bit_no = args->io.out & 0x07;
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log->in_ptr = log_manager.nets_data + (args->io.in >> 3);
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log->in_bit_no = args->io.in & 0x07;
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log->reset_ptr = log_manager.nets_data + (args->io.reset >> 3);
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log->reset_bit_no = args->io.reset & 0x07;
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log->t_cnt=args->params.t_delay;
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if(log->out_ptr >= (log_manager.nets_data+sizeof(log_manager.nets_data)))
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return -1;
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if(log->in_ptr >= (log_manager.nets_data+sizeof(log_manager.nets_data)))
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return -1;
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if(log->reset_ptr >= (log_manager.nets_data+sizeof(log_manager.nets_data)))
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return -1;
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return 0;
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}
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void tp(void *arguments, void *logic)
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{
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struct tp_args *args = (struct tp_args *)arguments;
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struct tp_logic *log = (struct tp_logic *)logic;
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if(*log->reset_ptr & (1<<log->reset_bit_no))
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{
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log->t_cnt=args->params.t_delay;
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*log->out_ptr&=~(1<<log->out_bit_no);
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}
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else
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{
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if(*log->in_ptr & (1<<log->in_bit_no))
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{
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*log->out_ptr|=(1<<log->out_bit_no);
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log->t_cnt=0;
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}
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else
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{
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if(log->t_cnt>=args->params.t_delay)
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*log->out_ptr&=~(1<<log->out_bit_no);
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else
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{
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*log->out_ptr|=(1<<log->out_bit_no);
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log->t_cnt+=LOOP_CYCLE_MS;
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}
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}
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}
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}
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