man V4L2_TCH_FMT_TU08(2)
8-bit unsigned raw touch data
This format represents unsigned 8-bit data from a touch controller.
This may be used for output for raw and reference data. Values may range from 0 to 255.
Byte Order. Each cell is one byte.
| start + 0: | R’00 | R’01 | R’02 | R’03 |
| start + 4: | R’10 | R’11 | R’12 | R’13 |
| start + 8: | R’20 | R’21 | R’22 | R’23 |
| start + 12: | R’30 | R’31 | R’32 | R’33 |