On 05/10/17 10:45, Sean Young wrote: > This implements LIRC_MODE_SCANCODE reading from the lirc device. The > scancode can be read from the input device too, but with this interface > you get the rc protocol, toggle and repeat status in addition too just
too -> to Regards, Hans > the scancode. > > int main() > { > int fd, mode, rc; > fd = open("/dev/lirc0", O_RDWR); > > mode = LIRC_MODE_SCANCODE; > if (ioctl(fd, LIRC_SET_REC_MODE, &mode)) { > // kernel too old or lirc does not support transmit > } > struct lirc_scancode scancode; > while (read(fd, &scancode, sizeof(scancode)) == sizeof(scancode)) { > printf("protocol:%d scancode:0x%x toggle:%d repeat:%d\n", > scancode.rc_proto, scancode.scancode, > !!(scancode.flags & LIRC_SCANCODE_FLAG_TOGGLE), > !!(scancode.flags & LIRC_SCANCODE_FLAG_REPEAT)); > } > close(fd); > } > > Note that the translated KEY_* is not included, that information is > published to the input device.