diff options
Diffstat (limited to 'app')
| -rw-r--r-- | app/drivers/kscan/kscan_gpio_demux.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/app/drivers/kscan/kscan_gpio_demux.c b/app/drivers/kscan/kscan_gpio_demux.c index 7e3515f..06a5d27 100644 --- a/app/drivers/kscan/kscan_gpio_demux.c +++ b/app/drivers/kscan/kscan_gpio_demux.c @@ -113,6 +113,8 @@ struct kscan_gpio_item_config { &kscan_gpio_output_configs_##n(dev)[bit]; \ gpio_pin_set(out_dev, out_cfg->pin, state); \ } \ + /* Let the col settle before reading the rows */ \ + k_usleep(1); \ \ for (int i = 0; i < INST_MATRIX_INPUTS(n); i++) { \ /* Get the input device (port) */ \ |