Data Fields | |
| uint16_t | x |
| 12 bit x sample | |
| uint16_t | y |
| 12 bit y sample | |
| uint16_t | z1 |
| 12 bit z1 sample | |
| uint16_t | z2 |
| 12 bit z2 sample | |
| uint8_t | pen |
| 0=pen down, 1=pen up | |
| uint8_t | pressure |
| firmware calculated pressure value | |
| uint8_t | reserved [6] |
| reserved for future use | |
See http://www.lcdinfo.com/usbd480/documentation/USBD480_User_Guide.pdf for details about usage of touchscreen functionality.
12 bit x sample
12 bit y sample
12 bit z1 sample
12 bit z2 sample
0=pen down, 1=pen up
firmware calculated pressure value
reserved for future use
1.5.5