コード例 #1
0
ファイル: network.c プロジェクト: ADTL/TinyG
void tg_repeater()
{
//	uint8_t full_duplex = false;
	uint8_t full_duplex = true;
	unsigned char tx = 'Z';
	unsigned char rx;

	while (true) {
		tx = _nextchar(tx);
		xio_putc(XIO_DEV_RS485, tx);	// write to RS485 port
		if (full_duplex) {
			while ((rx = xio_getc(XIO_DEV_RS485)) == -1);	// blocking read
			xio_putc(XIO_DEV_USB, rx);	// echo RX to USB port
		} else {
			xio_putc(XIO_DEV_USB, tx);	// write TX to USB port
		}	
//		gpio_toggle_port(1);
//		_delay_ms(10);
	}
}
コード例 #2
0
ファイル: network.c プロジェクト: ADTL/TinyG
void tg_receiver()
{
//	tg_controller();	// this node executes gcode blocks received via RS485

//	int	getc_code = 0;
	int rx;

	xio_queue_RX_string_usart(XIO_DEV_RS485, "Z");		// simulate an RX char

	while (true) {
		while ((rx = xio_getc(XIO_DEV_RS485)) == -1);
		xio_putc(XIO_DEV_RS485, rx);	// write to RS485 port
//		xio_putc_rs485(rx, fdev_rs485);	// alternate form of above
//		gpio_toggle_port(1);
	}
}
コード例 #3
0
ファイル: save.c プロジェクト: Azizou/XaoS
int uih_save_enable(struct uih_context *uih, xio_file f, int mode)
{
    struct uih_savedcontext *s;
    int i;
    last = 0;
    if (uih->save) {
	uih_error(uih, "Recording is already enabled");
	return 0;
    }
    s = (struct uih_savedcontext *) calloc(1, sizeof(*s));
    if (f == NULL || s == NULL) {
	uih_error(uih, "File could not be opended or out of memory");
	return 0;
    }
    uih->savec = s;
    s->fcontext =
	make_fractalc(1, uih->image->pixelwidth * uih->image->width,
		      uih->image->pixelheight * uih->image->height);
    if (s->fcontext == NULL) {
	uih_error(uih, "File could not be opended or out of memory");
	return 0;
    }
    s->mode = mode;
    /*Invalidate context to force save everything first */
    s->speedup = STEP;
    s->maxstep = MAXSTEP;
    s->xcenter = INT_MAX;
    s->fastmode = 2;
    s->juliamode = 0;
    s->cycling = 0;
    for (i = 0; i < uih_nfilters; i++)
	s->filter[i] = 0;
    s->pressed = 0;
    s->firsttime = 1;
    uih->palettechanged = 1;
    s->cyclingspeed = 30;
    s->fcontext->pre = s->fcontext->pim = 0;
    s->fcontext->bre = s->fcontext->bim = 0;
    s->fcontext->currentformula = NULL;
    s->fcontext->periodicity = 1;
    s->fcontext->maxiter = 170;
    s->fcontext->bailout = 4;
    s->fcontext->coloringmode = 0;
    s->fcontext->incoloringmode = 0;
    s->fcontext->outtcolor = 0;
    s->fcontext->intcolor = 0;
    s->fcontext->mandelbrot = 1;
    s->fcontext->plane = 0;
    s->fcontext->range = 3;
    s->fcontext->angle = 0;
    s->rotatepressed = 0;
    s->autorotate = 0;
    s->fastrotate = 0;
    s->rotationspeed = 10;
    s->clearscreen = 0;
    s->color = 0;
    s->xtextpos = 1;
    s->ytextpos = 1;
    s->file = f;
    s->timer = tl_create_timer();
    s->synctimer = tl_create_timer();
    uih->viewchanged = 1;
    uih->palettechanged = 1;
    uih->save = 1;
    uih_emulatetimers(uih);
    tl_reset_timer(s->timer);
    uih->moved = 0;
#ifndef _plan9_
    if (mode == UIH_SAVEANIMATION)
	myputs(";Animation file automatically generated by XaoS "
	       XaoS_VERSION "\n"
	       ";  - a realtime interactive fractal zoomer\n"
	       ";Use xaos -play <filename> to replay it\n");
    else if (mode == UIH_SAVEPOS)
	myputs(";Position file automatically generated by XaoS "
	       XaoS_VERSION "\n"
	       ";  - a realtime interactive fractal zoomer\n"
	       ";Use xaos -load <filename> to display it\n");
#endif
    uih_saveframe(uih);
    uih_updatemenus(uih, "save");
    xio_putc('\n', f);
    return 1;
}