esp_components/zh_encoder
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This commit is contained in:
Alexey Zholtikov
2025-06-14 15:03:00 +03:00
parent 15cdd50132
commit 219aa4b9d4
3 changed files with 24 additions and 2 deletions
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7
README.md
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@@ -52,10 +52,13 @@ void app_main(void)
encoder_init_config.a_gpio_number = GPIO_NUM_27;
encoder_init_config.b_gpio_number = GPIO_NUM_26;
// encoder_init_config.encoder_min_value = -10; // Just for example.
// encoder_init_config.encoder_max_value = 10; // Just for example.
// encoder_init_config.encoder_max_value = 20; // Just for example.
// encoder_init_config.encoder_step = 0.1; // Just for example.
encoder_init_config.encoder_number = 1;
zh_encoder_init(&encoder_init_config, &encoder_handle);
double position = 0;
zh_encoder_get(&encoder_handle, &position);
printf("Encoder position %0.2f.\n", position); // For ESP8266 first disable "Component config -> Newlib -> Enable ‘nano’ formatting options for printf/scanf family" via menuconfig.
// zh_encoder_set(&encoder_handle, 5); // Just for example.
// zh_encoder_reset(&encoder_handle); // Just for example.
}
@@ -63,6 +66,6 @@ void app_main(void)
void zh_encoder_event_handler(void *arg, esp_event_base_t event_base, int32_t event_id, void *event_data)
{
zh_encoder_event_on_isr_t *event = event_data;
printf("Encoder number %d position %.2f.\n", event->encoder_number, event->encoder_position);
printf("Encoder number %d position %.2f.\n", event->encoder_number, event->encoder_position); // For ESP8266 first disable "Component config -> Newlib -> Enable ‘nano’ formatting options for printf/scanf family" via menuconfig.
}
```