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Show progress indicator during OTA update process

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This commit is contained in:
Renze Nicolai 2022-06-02 00:26:49 +02:00
parent 7448c6d23a
commit 0f75e5db6e
3 changed files with 118 additions and 98 deletions
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5
main/include/wifi_ota.h
View file

@ -1,3 +1,6 @@
#pragma once
void ota_update();
#include "pax_gfx.h"
#include "ili9341.h"
void ota_update(pax_buf_t* pax_buffer, ILI9341* ili9341);

2
main/menus/settings.c
View file

@ -100,7 +100,7 @@ void menu_settings(xQueueHandle buttonQueue, pax_buf_t* pax_buffer, ILI9341* ili
display_boot_screen(pax_buffer, ili9341, "Connecting to WiFi...");
if (wifi_connect_to_stored()) {
display_boot_screen(pax_buffer, ili9341, "Starting firmware update...");
ota_update();
ota_update(pax_buffer, ili9341);
} else {
display_boot_screen(pax_buffer, ili9341, "Failed to connect to WiFi");
vTaskDelay(500 / portTICK_PERIOD_MS);

209
main/wifi_ota.c
View file

@ -14,6 +14,7 @@
#include "nvs_flash.h"
#include <sys/socket.h>
#include "esp_wifi.h"
#include "bootscreen.h"
#define HASH_LEN 32
@ -78,98 +79,6 @@ static esp_err_t _http_client_init_cb(esp_http_client_handle_t http_client) {
return err;
}
void ota_task(void *pvParameter) {
ESP_LOGI(TAG, "Starting OTA update");
/*
esp_netif_t *netif = get_example_netif_from_desc(bind_interface_name);
if (netif == NULL) {
ESP_LOGE(TAG, "Can't find netif from interface description");
abort();
}
struct ifreq ifr;
esp_netif_get_netif_impl_name(netif, ifr.ifr_name);
ESP_LOGI(TAG, "Bind interface name is %s", ifr.ifr_name);
*/
esp_http_client_config_t config = {
.url = "https://ota.bodge.team/mch2022.bin",
.crt_bundle_attach = esp_crt_bundle_attach,
.cert_pem = (char *)server_cert_pem_start,
.event_handler = _http_event_handler,
.keep_alive_enable = true,
/*
.if_name = &ifr,
*/
};
esp_https_ota_config_t ota_config = {
.http_config = &config,
.http_client_init_cb = _http_client_init_cb, // Register a callback to be invoked after esp_http_client is initialized
#ifdef CONFIG_EXAMPLE_ENABLE_PARTIAL_HTTP_DOWNLOAD
.partial_http_download = true,
.max_http_request_size = CONFIG_EXAMPLE_HTTP_REQUEST_SIZE,
#endif
};
//config.skip_cert_common_name_check = true;
ESP_LOGI(TAG, "Attempting to download update from %s", config.url);
esp_https_ota_handle_t https_ota_handle = NULL;
esp_err_t err = esp_https_ota_begin(&ota_config, &https_ota_handle);
if (err != ESP_OK) {
ESP_LOGE(TAG, "ESP HTTPS OTA Begin failed");
vTaskDelete(NULL);
}
esp_app_desc_t app_desc;
err = esp_https_ota_get_img_desc(https_ota_handle, &app_desc);
if (err != ESP_OK) {
ESP_LOGE(TAG, "esp_https_ota_read_img_desc failed");
esp_https_ota_abort(https_ota_handle);
vTaskDelete(NULL);
}
err = validate_image_header(&app_desc);
if (err != ESP_OK) {
ESP_LOGE(TAG, "image header verification failed");
esp_https_ota_abort(https_ota_handle);
vTaskDelete(NULL);
}
esp_err_t ota_finish_err = ESP_OK;
while (1) {
err = esp_https_ota_perform(https_ota_handle);
if (err != ESP_ERR_HTTPS_OTA_IN_PROGRESS) {
break;
}
// esp_https_ota_perform returns after every read operation which gives user the ability to
// monitor the status of OTA upgrade by calling esp_https_ota_get_image_len_read, which gives length of image
// data read so far.
ESP_LOGD(TAG, "Image bytes read: %d", esp_https_ota_get_image_len_read(https_ota_handle));
}
if (esp_https_ota_is_complete_data_received(https_ota_handle) != true) {
// the OTA image was not completely received and user can customise the response to this situation.
ESP_LOGE(TAG, "Complete data was not received.");
} else {
ota_finish_err = esp_https_ota_finish(https_ota_handle);
if ((err == ESP_OK) && (ota_finish_err == ESP_OK)) {
ESP_LOGI(TAG, "ESP_HTTPS_OTA upgrade successful. Rebooting ...");
vTaskDelay(1000 / portTICK_PERIOD_MS);
esp_restart();
} else {
if (ota_finish_err == ESP_ERR_OTA_VALIDATE_FAILED) {
ESP_LOGE(TAG, "Image validation failed, image is corrupted");
}
ESP_LOGE(TAG, "ESP_HTTPS_OTA upgrade failed 0x%x", ota_finish_err);
vTaskDelete(NULL);
}
}
esp_https_ota_abort(https_ota_handle);
vTaskDelete(NULL);
esp_restart();
}
static void print_sha256(const uint8_t *image_hash, const char *label) {
char hash_print[HASH_LEN * 2 + 1];
hash_print[HASH_LEN * 2] = 0;
@ -195,12 +104,120 @@ static void get_sha256_of_partitions(void) {
print_sha256(sha_256, "SHA-256 for current firmware: ");
}
void ota_update(void) {
get_sha256_of_partitions();
void display_ota_state(pax_buf_t* pax_buffer, ILI9341* ili9341, const char* text) {
pax_noclip(pax_buffer);
const pax_font_t* font = pax_get_font("sky mono");
pax_background(pax_buffer, 0xFFFFFF);
pax_vec1_t size = pax_text_size(font, 20, text);
pax_draw_text(pax_buffer, 0xFF000000, font, 20, (320 / 2) - (size.x / 2), (240 - 20) / 2, text);
ili9341_write(ili9341, pax_buffer->buf);
}
void ota_update(pax_buf_t* pax_buffer, ILI9341* ili9341) {
esp_wifi_set_ps(WIFI_PS_NONE); // Disable any WiFi power save mode
xTaskCreate(&ota_task, "OTA update", 8192, NULL, 5, NULL);
ESP_LOGI(TAG, "Starting OTA update");
esp_http_client_config_t config = {
.url = "https://ota.bodge.team/mch2022.bin",
.crt_bundle_attach = esp_crt_bundle_attach,
.cert_pem = (char *)server_cert_pem_start,
.event_handler = _http_event_handler,
.keep_alive_enable = true
};
esp_https_ota_config_t ota_config = {
.http_config = &config,
.http_client_init_cb = _http_client_init_cb, // Register a callback to be invoked after esp_http_client is initialized
#ifdef CONFIG_EXAMPLE_ENABLE_PARTIAL_HTTP_DOWNLOAD
.partial_http_download = true,
.max_http_request_size = CONFIG_EXAMPLE_HTTP_REQUEST_SIZE,
#endif
};
//config.skip_cert_common_name_check = true;
ESP_LOGI(TAG, "Attempting to download update from %s", config.url);
display_ota_state(pax_buffer, ili9341, "Starting download...");
esp_https_ota_handle_t https_ota_handle = NULL;
esp_err_t err = esp_https_ota_begin(&ota_config, &https_ota_handle);
if (err != ESP_OK) {
ESP_LOGE(TAG, "ESP HTTPS OTA Begin failed");
display_ota_state(pax_buffer, ili9341, "Failed to start download");
vTaskDelay(5000 / portTICK_PERIOD_MS);
esp_restart();
}
esp_app_desc_t app_desc;
err = esp_https_ota_get_img_desc(https_ota_handle, &app_desc);
if (err != ESP_OK) {
ESP_LOGE(TAG, "esp_https_ota_read_img_desc failed");
esp_https_ota_abort(https_ota_handle);
display_ota_state(pax_buffer, ili9341, "Failed to read image desc");
vTaskDelay(5000 / portTICK_PERIOD_MS);
esp_restart();
}
err = validate_image_header(&app_desc);
if (err != ESP_OK) {
ESP_LOGE(TAG, "image header verification failed");
esp_https_ota_abort(https_ota_handle);
display_ota_state(pax_buffer, ili9341, "Image header verification failed");
vTaskDelay(5000 / portTICK_PERIOD_MS);
esp_restart();
}
esp_err_t ota_finish_err = ESP_OK;
int percent_shown = -1;
while (1) {
err = esp_https_ota_perform(https_ota_handle);
if (err != ESP_ERR_HTTPS_OTA_IN_PROGRESS) {
break;
}
int len_total = esp_https_ota_get_image_size(https_ota_handle);
int len_read = esp_https_ota_get_image_len_read(https_ota_handle);
int percent = (len_read * 100) / len_total;
if (percent != percent_shown) {
ESP_LOGI(TAG, "Downloading %d / %d (%d%%)", len_read, len_total, percent);
percent_shown = percent;
char buffer[128];
snprintf(buffer, sizeof(buffer), "Updating... %d%%", percent);
display_ota_state(pax_buffer, ili9341, buffer);
}
}
if (esp_https_ota_is_complete_data_received(https_ota_handle) != true) {
// the OTA image was not completely received and user can customise the response to this situation.
ESP_LOGE(TAG, "Complete data was not received.");
display_ota_state(pax_buffer, ili9341, "Download failed");
vTaskDelay(5000 / portTICK_PERIOD_MS);
esp_restart();
} else {
ota_finish_err = esp_https_ota_finish(https_ota_handle);
if ((err == ESP_OK) && (ota_finish_err == ESP_OK)) {
ESP_LOGI(TAG, "ESP_HTTPS_OTA upgrade successful. Rebooting ...");
display_ota_state(pax_buffer, ili9341, "Update completed");
vTaskDelay(1000 / portTICK_PERIOD_MS);
esp_restart();
} else {
if (ota_finish_err == ESP_ERR_OTA_VALIDATE_FAILED) {
ESP_LOGE(TAG, "Image validation failed, image is corrupted");
display_ota_state(pax_buffer, ili9341, "Image validation failed");
} else {
display_ota_state(pax_buffer, ili9341, "Update failed");
}
ESP_LOGE(TAG, "ESP_HTTPS_OTA upgrade failed 0x%x", ota_finish_err);
vTaskDelay(5000 / portTICK_PERIOD_MS);
esp_restart();
}
}
esp_https_ota_abort(https_ota_handle);
esp_restart();
while (1) {
vTaskDelay(1000 / portTICK_PERIOD_MS);