mirror of
https://github.com/eddyem/ARMsingleboard.git
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62 lines
2.2 KiB
C
62 lines
2.2 KiB
C
/*
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* This file is part of the lightning project.
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* Copyright 2024 Edward V. Emelianov <edward.emelianoff@gmail.com>.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "as3935.h"
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#include "i2c.h"
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#include <stdio.h>
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#include <usefull_macros.h>
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typedef struct{
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char *device;
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int slaveaddr;
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int verbose;
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int help;
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char *logfile;
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} glob_pars;
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static glob_pars G = {.device = "/dev/i2c-3", .slaveaddr = 0};
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static myoption cmdlnopts[] = {
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{"device", NEED_ARG, NULL, 'd', arg_string, APTR(&G.device), "I2C device path"},
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{"help", NO_ARGS, NULL, 'h', arg_int, APTR(&G.help), "show this help"},
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{"slave", NEED_ARG, NULL, 'a', arg_int, APTR(&G.slaveaddr), "I2C slave address"},
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{"verbose", NO_ARGS, NULL, 'v', arg_none, APTR(&G.verbose), "Verbose (each -v increase)"},
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{"logfile", NEED_ARG, NULL, 'l', arg_string, APTR(&G.logfile), "file for logging"},
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end_option
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};
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int main(int argc, char **argv){
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initial_setup();
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parseargs(&argc, &argv, cmdlnopts);
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if(G.help) showhelp(-1, cmdlnopts);
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if(G.slaveaddr < 0 || G.slaveaddr > 0x7f) ERRX("I2C address should be 7-bit");
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if(!as3935_open(G.device, G.slaveaddr)) ERR("Can't open %s", G.device);
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if(G.logfile){
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sl_loglevel l = LOGLEVEL_ERR;
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for(int i = 0; i < G.verbose; ++i){
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if(++l == LOGLEVEL_ANY) break;
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}
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OPENLOG(G.logfile, l, 1);
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if(!globlog) ERRX("Can't open logfile %s", G.logfile);
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}
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LOGMSG("Connected to slave 0x%02x\n", G.slaveaddr);
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;
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return 0;
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}
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