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better send_at

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This commit is contained in:
oarcher 2024-07-17 12:58:50 +02:00
parent 521931d0fe
commit 7b393e71d4
2 changed files with 20 additions and 21 deletions
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37
esphome/components/modem/modem_component.cpp
View file

@ -171,7 +171,7 @@ void ModemComponent::start_connect_() {
global_modem_component->got_ipv4_address_ = false;
delay(2000); // NOLINT
delay(this->command_delay); // NOLINT
if (this->dte_config_.uart_config.flow_control == ESP_MODEM_FLOW_CONTROL_HW) {
if (command_result::OK != this->dce->set_flow_control(2, 2)) {
@ -188,7 +188,7 @@ void ModemComponent::start_connect_() {
if (!this->pin_code_.empty()) {
ESP_LOGV(TAG, "Set pin code: %s", this->pin_code_.c_str());
this->dce->set_pin(this->pin_code_);
delay(2000); // NOLINT
delay(this->command_delay); // NOLINT
}
if (this->dce->read_pin(pin_ok) == command_result::OK && !pin_ok) {
ESP_LOGE(TAG, "Invalid PIN");
@ -204,24 +204,21 @@ void ModemComponent::start_connect_() {
}
ESP_LOGD(TAG, "Entering CMUX mode");
delay(2000); // NOLINT
if (this->dce->set_mode(modem_mode::CMUX_MODE)) {
ESP_LOGD(TAG, "Modem has correctly entered multiplexed command/data mode");
} else {
ESP_LOGE(TAG, "Failed to configure multiplexed command mode. Trying to continue...");
}
delay(2000); // NOLINT
delay(this->command_delay); // NOLINT
// send initial AT commands from yaml
for (const auto &cmd : this->init_at_commands_) {
std::string result;
command_result err = this->dce->at(cmd.c_str(), result, 1000);
delay(100); // NOLINT
if (err != command_result::OK) {
ESP_LOGE(TAG, "Error while executing '%s' command (status %s)", cmd.c_str(),
command_result_to_string(err).c_str());
std::string result = this->send_at(cmd.c_str());
if (result == "ERROR") {
ESP_LOGE(TAG, "Error while executing 'init_at' '%s' command", cmd.c_str());
} else {
ESP_LOGI(TAG, "'init_at' '%s' result: %s", cmd.c_str(), result.c_str());
}
ESP_LOGI(TAG, "Init AT command: %s -> %s", cmd.c_str(), result.c_str());
}
}
@ -247,13 +244,13 @@ void ModemComponent::loop() {
// Errors are not checked, because some commands return FAIL, but make the modem to answer again...
ESP_LOGV(TAG, "Forcing cmux manual mode mode");
this->dce->set_mode(esp_modem::modem_mode::CMUX_MANUAL_MODE);
delay(1000); // NOLINT
delay(this->command_delay); // NOLINT
ESP_LOGV(TAG, "Forcing cmux manual command mode");
this->dce->set_mode(esp_modem::modem_mode::CMUX_MANUAL_COMMAND);
delay(1000); // NOLINT
delay(this->command_delay); // NOLINT
ESP_LOGW(TAG, "Forcing cmux manual exit mode");
this->dce->set_mode(esp_modem::modem_mode::CMUX_MANUAL_EXIT);
delay(1000); // NOLINT
delay(this->command_delay); // NOLINT
if (!this->modem_ready()) {
this->on_not_responding_callback_.call();
}
@ -296,7 +293,7 @@ void ModemComponent::loop() {
if ((now - last_health_check) >= healh_check_interval) {
ESP_LOGV(TAG, "Health check");
last_health_check = now;
if (!this->send_at("AT+CGREG?")) {
if (this->send_at("AT+CGREG?") == "ERROR") {
ESP_LOGW(TAG, "Modem not responding. Re-connecting...");
this->state_ = ModemComponentState::STOPPED;
}
@ -323,14 +320,16 @@ void ModemComponent::dump_connect_params_() {
ESP_LOGCONFIG(TAG, " DNS fallback: %s", network::IPAddress(dns_fallback_ip).str().c_str());
}
bool ModemComponent::send_at(const std::string &cmd) {
std::string ModemComponent::send_at(const std::string &cmd) {
std::string result;
// esp_modem::command_result err;
bool status;
ESP_LOGV(TAG, "Sending command: %s", cmd.c_str());
status = this->dce->at(cmd, result, 3000) == esp_modem::command_result::OK;
status = this->dce->at(cmd, result, this->command_delay) == esp_modem::command_result::OK;
ESP_LOGV(TAG, "Result for command %s: %s (status %d)", cmd.c_str(), result.c_str(), status);
return status;
if (!status) {
result = "ERROR";
}
return result;
}
bool ModemComponent::get_imei(std::string &result) {

4
esphome/components/modem/modem_component.h
View file

@ -57,7 +57,7 @@ class ModemComponent : public Component {
this->model_ = this->modem_model_map_.count(model) ? modem_model_map_[model] : ModemModel::UNKNOWN;
}
void add_init_at_command(const std::string &cmd) { this->init_at_commands_.push_back(cmd); }
bool send_at(const std::string &cmd);
std::string send_at(const std::string &cmd);
bool get_imei(std::string &result);
bool modem_ready();
void add_on_not_responding_callback(std::function<void()> &&callback);
@ -89,7 +89,7 @@ class ModemComponent : public Component {
static void got_ip_event_handler(void *arg, esp_event_base_t event_base, int32_t event_id, void *event_data);
void dump_connect_params_();
std::string use_address_;
uint32_t command_delay = 2000;
CallbackManager<void()> on_not_responding_callback_;
};