int ir_send(unsigned ir_out,unsigned long* data,int len)
{
register int cnt = 0;
puts("----- IR SEDN MODE -----");
for (cnt = 0; cnt < len; cnt++)
{
printf("%lu,",data[cnt]);
}
digitalWrite(ir_out,0);
puts("start.");
// pwmNSOut(1,25600,8400); //39khz
pwmNSOut(1,26300,8800); //38khz
// pwmNSOut(1,25600,8600); //39khz
// pwmNSOut(1,25000,8400); //40khz
// pwmNSOut(1,24400,8100); //41khz
// pwmNSOut(1,27000,9000); //37khz
// pwmNSOut(1,27800,9300); //36khz
// pwmNSOut(1,28600,9500); //35khz
// pwmNSOut(1,29400,9800); //34khz
// pwmNSOut(1,30300,10100); //33khz
// pwmNSOut(1,31300,10400); //32khz
// pwmNSOut(1,32300,10800); //31khz
for (cnt = 0; cnt < len; cnt++)
{
digitalWrite(ir_out,1-(cnt&1));
usleep(data[cnt] );
}
digitalWrite(ir_out,0);
pwmRun(1,0);
puts("ok");
puts("----- SEND DONE ------");
return 1;
}
int main(int argc, char* argv[])
{
int status;
int ch;
const char *progname;
char* val = new char[255];
gpioSetup* setup = new gpioSetup;
// reset gpio setup and set defaults
initGpioSetup(setup);
setup->verbose = FASTGPIO_DEFAULT_VERBOSITY;
setup->debug = FASTGPIO_DEFAULT_DEBUG;
// save the program name
progname = argv[0];
//// parse the option arguments
while ((ch = getopt(argc, argv, "vqud")) != -1) {
switch (ch) {
case 'v':
// verbose output
setup->verbose = FASTGPIO_VERBOSITY_ALL;
break;
case 'q':
// quiet output
setup->verbose = FASTGPIO_VERBOSITY_QUIET;
break;
case 'u':
// ubus output
setup->verbose = FASTGPIO_VERBOSITY_JSON;
break;
case 'd':
// debug mode
setup->debug = 1;
break;
default:
usage(progname);
return 0;
}
}
// advance past the option arguments
argc -= optind;
argv += optind;
// parse the arguments
if (parseArguments(progname, argc, argv, setup) == EXIT_FAILURE) {
return EXIT_FAILURE;
}
// check for any pwm processes already running on this pin
status = checkOldProcess(setup);
// run the command
if (setup->cmd != GPIO_CMD_PWM) {
// single gpio command
status = gpioRun(setup);
}
else {
//// continuous gpio commands, need another process
// create the new process
pid_t pid = fork();
if (pid == 0) {
// child process, run the pwm
status = pwmRun(setup);
}
else {
// parent process
if (FASTGPIO_VERBOSE > 0) printf("Launched child pwm process, pid: %d \n", pid);
noteChildPid(setup->pinNumber, pid);
if ( setup->verbose == FASTGPIO_VERBOSITY_JSON ) {
sprintf(val, "%dHz with %d%% duty", setup->pwmFreq, setup->pwmDuty);
printf(FASTGPIO_JSON_STRING, setup->cmdString, setup->pinNumber, val);
}
}
}
// clean-up
delete val;
delete setup;
return 0;
}
