| Kyle Swenson | 8d8f654 | 2021-03-15 11:02:55 -0600 | [diff] [blame] | 1 | # |
| 2 | # PPS generators configuration | ||||
| 3 | # | ||||
| 4 | |||||
| 5 | comment "PPS generators support" | ||||
| 6 | |||||
| 7 | config PPS_GENERATOR_PARPORT | ||||
| 8 | tristate "Parallel port PPS signal generator" | ||||
| 9 | depends on PARPORT && BROKEN | ||||
| 10 | help | ||||
| 11 | If you say yes here you get support for a PPS signal generator which | ||||
| 12 | utilizes STROBE pin of a parallel port to send PPS signals. It uses | ||||
| 13 | parport abstraction layer and hrtimers to precisely control the signal. | ||||