comedi_dio_write — write single bit to digital channel
#include <comedilib.h>
int comedi_dio_write( | comedi_t * device, |
| unsigned int subdevice, | |
| unsigned int channel, | |
unsigned int bit); |
The function writes the value bit to the channel
channel belonging
to the subdevice subdevice of device
device. This function
is equivalent to:
comedi_data_write(device, subdevice, channel, 0, 0, bit);
This function does not require a digital subdevice or a subdevice with a maximum data value of 1 to work properly.
If you wish to write multiple digital channels at once, it is more efficient to
use
comedi_dio_bitfield2
than to call this function multiple times.