esp_components/zh_encoder
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feat: added gpio pullup on/off

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This commit is contained in:
Alexey Zholtikov
2026-01-27 10:24:09 +03:00
parent 121ba14a49
commit 8e77720d7f
3 changed files with 9 additions and 1 deletions
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6
zh_encoder.c
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@@ -247,6 +247,11 @@ static esp_err_t _zh_encoder_pcnt_init(const zh_encoder_init_config_t *config, z
err = pcnt_unit_start(pcnt_unit_handle);
ZH_ERROR_CHECK(err == ESP_OK, err, pcnt_unit_disable(pcnt_unit_handle); pcnt_del_channel(pcnt_channel_a_handle); pcnt_del_channel(pcnt_channel_b_handle);
pcnt_del_unit(pcnt_unit_handle), "PCNT initialization failed.");
if (config->pullup == false)
{
gpio_pullup_dis((gpio_num_t)config->a_gpio_number);
gpio_pullup_dis((gpio_num_t)config->b_gpio_number);
}
handle->pcnt_unit_handle = pcnt_unit_handle;
handle->pcnt_channel_a_handle = pcnt_channel_a_handle;
handle->pcnt_channel_b_handle = pcnt_channel_b_handle;
@@ -262,6 +267,7 @@ static esp_err_t _zh_encoder_gpio_init(const zh_encoder_init_config_t *config, z
{
gpio_config_t pin_config = {
.mode = GPIO_MODE_INPUT,
.pull_up_en = (config->pullup == true) ? GPIO_PULLUP_ENABLE : GPIO_PULLUP_DISABLE,
.pin_bit_mask = (1ULL << config->s_gpio_number),
.intr_type = GPIO_INTR_ANYEDGE};
esp_err_t err = gpio_config(&pin_config);