Difference between revisions of "Firmware-830 Command-020"
(Copied from Firmware-820 Command-020, revision 5788) |
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|ddddddd = [0..127]; table entry index LSB | |ddddddd = [0..127]; table entry index LSB | ||
|- | |- | ||
| − | | | + | |0000xeee: |
|eee = [0..7]; table entry value MSB | |eee = [0..7]; table entry value MSB | ||
| + | |- | ||
| + | | | ||
| + | |x = 0; output table entry value | ||
| + | |- | ||
| + | | | ||
| + | |x = 1; don't output table entry value | ||
|- | |- | ||
|0eeeeeee: | |0eeeeeee: | ||
Revision as of 02:58, 1 May 2023
TABLE ENTRY (20, 14h)
The TABLE ENTRY command stores a lookup table entry in non-volatile memory. The command can be used in both host and stand-alone modes of operation. Upon completion of the TABLE ENTRY command the WiDig sends out the same message. This command is not available for digitizers with hardware v7.0 or lower.
The [BODY] of the TABLE ENTRY command:
| 000nnnnn: | nnnnn = [0..31]; table number |
| 00000ddd: | ddd = [0..7]; table entry index MSB |
| 0ddddddd: | ddddddd = [0..127]; table entry index LSB |
| 0000xeee: | eee = [0..7]; table entry value MSB |
| x = 0; output table entry value | |
| x = 1; don't output table entry value | |
| 0eeeeeee: | eeeeeee = [0..127]; table entry value LSB |
Example:
To store value 312 as entry 256 in table 8, ie. to convert sensor value 256 into 312, send the following message:
- 240, 125, 0 {DEV}, 21 {TABLE ENTRY}, 8 {table number}, 2 {entry index MSB}, 0 {entry index LSB}, 2 {entry value MSB}, 56 {entry value LSB}, 247 (F0h, 7Dh, 00h, 15h, 08h, 02h, 00h, 02h, 38h, F7h)
