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CMUX: debug cmux protocol issues and recovery

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This commit is contained in:
David Cermak
2021-05-13 20:12:48 +02:00
parent 0d9b5dd8b7
commit 5fdb0b572b
6 changed files with 81 additions and 56 deletions
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35
esp_modem/examples/simple_cxx_client/main/simple_client.cpp
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@ -17,6 +17,7 @@
#include "esp_modem_config.h"
#include "cxx_include/esp_modem_api.hpp"
#include <iostream>
#include "esp_https_ota.h"
#define BROKER_URL "mqtt://mqtt.eclipseprojects.io"
@ -132,7 +133,7 @@ extern "C" void app_main(void)
.dte_buffer_size = 512,
.vfs_config = {.port_num = UART_NUM_1,
.dev_name = "/dev/uart/1",
.rx_buffer_size = 512,
.rx_buffer_size = 1024,
.tx_buffer_size = 512,
.baud_rate = 115200,
.tx_io_num = 25,
@ -147,8 +148,9 @@ extern "C" void app_main(void)
/* Configure the PPP netif */
esp_netif_config_t netif_ppp_config = ESP_NETIF_DEFAULT_PPP();
// auto uart_dte = create_uart_dte(&dte_config);
auto uart_dte = create_vfs_dte(&dte_config2);
dte_config.dte_buffer_size = 512;
auto uart_dte = create_uart_dte(&dte_config);
// auto uart_dte = create_vfs_dte(&dte_config2);
esp_netif_t *esp_netif = esp_netif_new(&netif_ppp_config);
assert(esp_netif);
@ -171,8 +173,8 @@ extern "C" void app_main(void)
bool pin_ok = true;
if (dce->read_pin(pin_ok) == command_result::OK && !pin_ok) {
throw_if_false(dce->set_pin(CONFIG_EXAMPLE_SIM_PIN) == command_result::OK, "Cannot set PIN!");
vTaskDelay(pdMS_TO_TICKS(1000));
}
vTaskDelay(pdMS_TO_TICKS(1000));
// dce->get_imsi(str);
// std::cout << "Modem IMSI number:" << str << "|" << std::endl;
// std::cout << "|" << str << "|" << std::endl;
@ -186,6 +188,8 @@ extern "C" void app_main(void)
std::cout << "Operator name:" << str << "|" << std::endl;
// return;
// dce->set_mode(esp_modem::modem_mode::CMUX_MODE);
dce->set_data();
// MQTT connection
@ -198,13 +202,28 @@ extern "C" void app_main(void)
EventBits_t got_data = 0;
while (got_data == 0) { // reading IMSI number until we get published data from MQTT
dce->get_imsi(str);
std::cout << "Modem IMSI number:" << str << "|" << std::endl;
// dce->get_imsi(str);
// std::cout << "Modem IMSI number:" << str << "|" << std::endl;
got_data = xEventGroupWaitBits(event_group, GOT_DATA_BIT, pdTRUE, pdTRUE, pdMS_TO_TICKS(500));
}
esp_mqtt_client_destroy(mqtt_client);
dce->get_imsi(str);
std::cout << "Modem IMSI number:" << str << "|" << std::endl;
// dce->get_imsi(str);
// std::cout << "Modem IMSI number:" << str << "|" << std::endl;
esp_http_client_config_t config = { };
config.skip_cert_common_name_check = true;
config.url = "https://github.com/david-cermak/esp32-ipv6-examples/raw/test/ota/hello-world.bin";
esp_err_t ret = esp_https_ota(&config);
if (ret == ESP_OK) {
esp_restart();
} else {
ESP_LOGE(TAG, "Firmware upgrade failed");
}
while (1) {
vTaskDelay(1000 / portTICK_PERIOD_MS);
}
vTaskDelay(pdMS_TO_TICKS(1000));
ESP_LOGI(TAG, "Example finished");