example/pulse.cpp

#include <gpioplus/chip.hpp>
#include <gpioplus/handle.hpp>
#include <string>

int main(int argc, char* argv[])
{
    if (argc != 3)
    {
        fprintf(stderr, "pulse [chip id] [line offset]\n");
        return 1;
    }

    unsigned chip_id = std::stoi(argv[1]);
    uint32_t line_offset = std::stoi(argv[2]);

    gpioplus::Chip chip(chip_id);
    gpioplus::HandleFlags flags(chip.getLineInfo(line_offset).flags);
    flags.output = true;
    gpioplus::Handle handle(chip, {{line_offset, 0}}, flags, "example/pulse");
    handle.setValues({1});
    handle.setValues({0});

    return 0;
}