C++ (Cpp) iio_device_debug_attr_read_all示例

示例#1

文件： fmcomms2_adv.c 项目： analogdevicesinc/iio-oscilloscope

static int update_widgets(GtkBuilder *builder)
{
	return iio_device_debug_attr_read_all(dev, __update_widget, builder);
}

示例#2

文件： fmcomms2_adv.c 项目： zengjunfeng/iio-oscilloscope

static int connect_widgets(GtkBuilder *builder)
{
	return iio_device_debug_attr_read_all(dev, __connect_widget, builder);
}

示例#3

文件： libini2.c 项目： ismailhkose/iio-oscilloscope

void save_to_ini(FILE *f, const char *driver_name, struct iio_device *dev,
		const char * const *whitelist, size_t list_len)
{
	unsigned int i;
	struct load_store_params params = {
		.dev = dev,
		.whitelist = whitelist,
		.list_len = list_len,
		.is_debug = false,
		.f = f,
	};

	if (driver_name) {
		fwrite("\n[", 1, 2, f);
		fwrite(driver_name, 1, strlen(driver_name), f);
		fwrite("]\n", 1, 2, f);
	}

	for (i = 0; i < iio_device_get_channels_count(dev); i++)
		iio_channel_attr_read_all(iio_device_get_channel(dev, i),
				save_to_ini_chn_cb, &params);
	iio_device_attr_read_all(dev, save_to_ini_dev_cb, &params);

	params.is_debug = true;
	iio_device_debug_attr_read_all(dev, save_to_ini_dev_cb, &params);
}

int foreach_in_ini(const char *ini_file,
		int (*cb)(int, const char *, const char *, const char *))
{
	int ret = 0;
	const char *name, *key, *value;
	size_t nlen, klen, vlen;
	struct INI *ini = ini_open(ini_file);
	if (!ini)
		return -1;

	while (ini_next_section(ini, &name, &nlen) > 0) {
		char *n = malloc(nlen + 1);
		if (!n)
			goto err_ini_close;

		snprintf(n, nlen + 1, "%.*s", (int) nlen, name);

		while (ini_read_pair(ini, &key, &klen, &value, &vlen) > 0) {
			int line = ini_get_line_number(ini, key);
			char *v, *k = malloc(klen + 1);
			if (!k) {
				free(n);
				goto err_ini_close;
			}

			v = malloc(vlen + 1);
			if (!v) {
				free(k);
				free(n);
				goto err_ini_close;
			}

			snprintf(k, klen + 1, "%.*s", (int) klen, key);
			snprintf(v, vlen + 1, "%.*s", (int) vlen, value);

			ret = cb(line, n, k, v);

			/* only needed when debugging - this should be done in each section
			if (ret < 0) {
				fprintf(stderr, "issue in '%s' file: Section:'%s' key:'%s' value:'%s'\n",
						ini_file, n, k, v);
			}
			*/

			free(k);
			free(v);

			if (ret < 0) {
				free(n);
				goto err_ini_close;
			}

			if (ret > 0) {
				ret = 0;
				break;
			}
		}

		free(n);
	}

err_ini_close:
	ini_close(ini);
	return ret;
}