C++ (Cpp) gpio::set_value Examples

Example #1

File: fpga_downloader.cpp Project: Speederc/uhd

static void prepare_fpga_for_configuration(gpio &prog, gpio &)//init)
{

	prog.set_value(true);
	prog.set_value(false);
	prog.set_value(true);

#if 0
	bool ready_to_program(false);
	unsigned int count(0);
	do {
		ready_to_program = init.get_value();
		count++;

		sleep(1);
	} while (count < 10 && !ready_to_program);

	if (count == 10) {
		throw uhd::os_error("FPGA not ready for programming.");
	}
#endif
}

Example #2

File: fpga-downloader.cpp Project: vlqk/uhd-8bit

static void prepare_fpga_for_configuration(gpio &prog, gpio &init)
{

	prog.set_value(true);
	prog.set_value(false);
	prog.set_value(true);

#if 0
	bool ready_to_program(false);
	unsigned int count(0);
	do {
		ready_to_program = init.get_value();
		count++;

		sleep(1);
	} while (count < 10 && !ready_to_program);

	if (count == 10) {
		std::cout << "FPGA not ready for programming." << std::endl;
		exit(-1);
	}
#endif
}