diff options
| author | Pete Johanson <peter@peterjohanson.com> | 2020-07-21 13:37:02 -0400 |
|---|---|---|
| committer | Pete Johanson <peter@peterjohanson.com> | 2020-07-21 13:37:02 -0400 |
| commit | c619d36294374ffea018090938d3613454fe3aae (patch) | |
| tree | 2f3fc40ac357312f030a53b56aea23acb58828e1 | |
| parent | ac9ba3ae7d6db496ba7ddccf434804cfebfa6dab (diff) | |
Support multiple instances of the encoder.
| -rw-r--r-- | app/drivers/zephyr/ec11.c | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/app/drivers/zephyr/ec11.c b/app/drivers/zephyr/ec11.c index 9d724d5..357c572 100644 --- a/app/drivers/zephyr/ec11.c +++ b/app/drivers/zephyr/ec11.c @@ -134,19 +134,20 @@ int ec11_init(struct device *dev) return 0; } -struct ec11_data ec11_data; - -const struct ec11_config ec11_cfg = { - .a_label = DT_INST_GPIO_LABEL(0, a_gpios), - .a_pin = DT_INST_GPIO_PIN(0, a_gpios), - .a_flags = DT_INST_GPIO_FLAGS(0, a_gpios), - .b_label = DT_INST_GPIO_LABEL(0, b_gpios), - .b_pin = DT_INST_GPIO_PIN(0, b_gpios), - .b_flags = DT_INST_GPIO_FLAGS(0, b_gpios), - COND_CODE_0(DT_INST_NODE_HAS_PROP(0, resolution), (1), (DT_INST_PROP(0, resolution))), -}; - -DEVICE_AND_API_INIT(ec11, DT_INST_LABEL(0), ec11_init, - &ec11_data, - &ec11_cfg, POST_KERNEL, CONFIG_SENSOR_INIT_PRIORITY, - &ec11_driver_api); +#define EC11_INST(n) \ + struct ec11_data ec11_data_##n; \ + const struct ec11_config ec11_cfg_##n = { \ + .a_label = DT_INST_GPIO_LABEL(n, a_gpios), \ + .a_pin = DT_INST_GPIO_PIN(n, a_gpios), \ + .a_flags = DT_INST_GPIO_FLAGS(n, a_gpios), \ + .b_label = DT_INST_GPIO_LABEL(n, b_gpios), \ + .b_pin = DT_INST_GPIO_PIN(n, b_gpios), \ + .b_flags = DT_INST_GPIO_FLAGS(n, b_gpios), \ + COND_CODE_0(DT_INST_NODE_HAS_PROP(n, resolution), (1), (DT_INST_PROP(n, resolution))), \ + }; \ + DEVICE_AND_API_INIT(ec11, DT_INST_LABEL(n), ec11_init, \ + &ec11_data_##n, \ + &ec11_cfg_##n, POST_KERNEL, CONFIG_SENSOR_INIT_PRIORITY, \ + &ec11_driver_api); + +DT_INST_FOREACH_STATUS_OKAY(EC11_INST)
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