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UART change at runtime (#5909)

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Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
This commit is contained in:
Edward Firmo
2023-12-13 08:29:05 +01:00
committed by GitHub
parent 058c43e953
commit 9daaadb3b6
4 changed files with 51 additions and 2 deletions
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esphome/components/uart/uart_component_esp_idf.cpp
+14 -2
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@@ -122,9 +122,21 @@ void IDFUARTComponent::setup() {
xSemaphoreGive(this->lock_);
}
void IDFUARTComponent::load_settings(bool dump_config) {
uart_config_t uart_config = this->get_config_();
esp_err_t err = uart_param_config(this->uart_num_, &uart_config);
if (err != ESP_OK) {
ESP_LOGW(TAG, "uart_param_config failed: %s", esp_err_to_name(err));
this->mark_failed();
return;
} else if (dump_config) {
ESP_LOGCONFIG(TAG, "UART %u was reloaded.", this->uart_num_);
this->dump_config();
}
}
void IDFUARTComponent::dump_config() {
ESP_LOGCONFIG(TAG, "UART Bus:");
ESP_LOGCONFIG(TAG, " Number: %u", this->uart_num_);
ESP_LOGCONFIG(TAG, "UART Bus %u:", this->uart_num_);
LOG_PIN(" TX Pin: ", tx_pin_);
LOG_PIN(" RX Pin: ", rx_pin_);
if (this->rx_pin_ != nullptr) {