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EXPERIMENTAL OTA REFACTOR - release

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This commit is contained in:
Sebastien
2019-11-19 22:08:32 -05:00
parent c84722d8e8
commit 676a90ac33
5 changed files with 345 additions and 74 deletions
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4
components/squeezelite-ota/component.mk
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@@ -8,6 +8,6 @@ COMPONENT_ADD_INCLUDEDIRS := .
COMPONENT_ADD_INCLUDEDIRS += include
COMPONENT_EXTRA_INCLUDES += $(PROJECT_PATH)/main/
COMPONENT_EXTRA_INCLUDES += $(PROJECT_PATH)/components/tools
CFLAGS += -D LOG_LOCAL_LEVEL=ESP_LOG_INFO -DCONFIG_OTA_ALLOW_HTTP=1
#CFLAGS += -DLOG_LOCAL_LEVEL=ESP_LOG_DEBUG -DCONFIG_OTA_ALLOW_HTTP=1
#CFLAGS += -D LOG_LOCAL_LEVEL=ESP_LOG_INFO -DCONFIG_OTA_ALLOW_HTTP=1
CFLAGS += -DLOG_LOCAL_LEVEL=ESP_LOG_DEBUG -DCONFIG_OTA_ALLOW_HTTP=1
COMPONENT_EMBED_TXTFILES := ${PROJECT_PATH}/server_certs/github.pem

396
components/squeezelite-ota/squeezelite-ota.c
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@@ -7,7 +7,7 @@
CONDITIONS OF ANY KIND, either express or implied.
*/
#ifndef LOG_LOCAL_LEVEL
#define LOG_LOCAL_LEVEL ESP_LOG_DEBUG
#define LOG_LOCAL_LEVEL ESP_LOG_VERBOSE
#endif
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
@@ -28,10 +28,6 @@
#include <time.h>
#include <sys/time.h>
#include <stdarg.h>
#include "esp_image_format.h"
#include "esp_secure_boot.h"
#include "esp_flash_encrypt.h"
@@ -44,6 +40,12 @@ static const char *TAG = "squeezelite-ota";
extern const uint8_t server_cert_pem_start[] asm("_binary_github_pem_start");
extern const uint8_t server_cert_pem_end[] asm("_binary_github_pem_end");
char * cert=NULL;
char * ota_write_data = NULL;
#define IMAGE_HEADER_SIZE sizeof(esp_image_header_t) + sizeof(esp_image_segment_header_t) + sizeof(esp_app_desc_t) + 1
#define BUFFSIZE 4096
#define HASH_LEN 32 /* SHA-256 digest length */
static struct {
char status_text[81];
@@ -65,14 +67,14 @@ static esp_http_client_config_t ota_config;
extern void wifi_manager_refresh_ota_json();
void _printMemStats(){
void RECOVERY_IRAM_FUNCTION _printMemStats(){
ESP_LOGD(TAG,"Heap internal:%zu (min:%zu) external:%zu (min:%zu)",
heap_caps_get_free_size(MALLOC_CAP_INTERNAL),
heap_caps_get_minimum_free_size(MALLOC_CAP_INTERNAL),
heap_caps_get_free_size(MALLOC_CAP_SPIRAM),
heap_caps_get_minimum_free_size(MALLOC_CAP_SPIRAM));
}
void triggerStatusJsonRefresh(bool bDelay,const char * status, ...){
void RECOVERY_IRAM_FUNCTION triggerStatusJsonRefresh(bool bDelay,const char * status, ...){
va_list args;
va_start(args, status);
vsnprintf(ota_status.status_text,sizeof(ota_status.status_text)-1,status, args);
@@ -90,7 +92,7 @@ void triggerStatusJsonRefresh(bool bDelay,const char * status, ...){
taskYIELD();
}
}
const char * ota_get_status(){
const char * RECOVERY_IRAM_FUNCTION ota_get_status(){
if(!ota_status.bInitialized)
{
memset(ota_status.status_text, 0x00,sizeof(ota_status.status_text));
@@ -98,12 +100,12 @@ const char * ota_get_status(){
}
return ota_status.status_text;
}
uint8_t ota_get_pct_complete(){
uint8_t RECOVERY_IRAM_FUNCTION ota_get_pct_complete(){
return ota_status.ota_total_len==0?0:
(uint8_t)((float)ota_status.ota_actual_len/(float)ota_status.ota_total_len*100.0f);
}
static void __attribute__((noreturn)) task_fatal_error(void)
static void __attribute__((noreturn)) RECOVERY_IRAM_FUNCTION task_fatal_error(void)
{
ESP_LOGE(TAG, "Exiting task due to fatal error...");
(void)vTaskDelete(NULL);
@@ -113,7 +115,7 @@ static void __attribute__((noreturn)) task_fatal_error(void)
}
}
#define FREE_RESET(p) if(p!=NULL) { free(p); p=NULL; }
esp_err_t _http_event_handler(esp_http_client_event_t *evt)
esp_err_t RECOVERY_IRAM_FUNCTION _http_event_handler(esp_http_client_event_t *evt)
{
// --------------
// Received parameters
@@ -131,6 +133,7 @@ esp_err_t _http_event_handler(esp_http_client_event_t *evt)
// char *header_value For HTTP_EVENT_ON_HEADER event_id, it<69>s store current http header value
// --------------
switch (evt->event_id) {
case HTTP_EVENT_ERROR:
ESP_LOGD(TAG, "HTTP_EVENT_ERROR");
_printMemStats();
@@ -151,7 +154,7 @@ esp_err_t _http_event_handler(esp_http_client_event_t *evt)
ESP_LOGD(TAG, "HTTP_EVENT_HEADER_SENT");
break;
case HTTP_EVENT_ON_HEADER:
ESP_LOGD(TAG, "HTTP_EVENT_ON_HEADER, status_code=%d, key=%s, value=%s",esp_http_client_get_status_code(evt->client),evt->header_key, evt->header_value);
ESP_LOGD(TAG, "HTTP_EVENT_ON_HEADER, key=%s, value=%s",evt->header_key, evt->header_value);
if (strcasecmp(evt->header_key, "location") == 0) {
FREE_RESET(ota_status.redirected_url);
ota_status.redirected_url=strdup(evt->header_value);
@@ -191,30 +194,30 @@ esp_err_t _http_event_handler(esp_http_client_event_t *evt)
return ESP_OK;
}
esp_err_t init_config(esp_http_client_config_t * conf, const char * url){
memset(conf, 0x00, sizeof(esp_http_client_config_t));
conf->cert_pem =cert==NULL?(char *)server_cert_pem_start:cert;
conf->event_handler = _http_event_handler;
conf->buffer_size = 2048*4;
conf->disable_auto_redirect=true;
conf->skip_cert_common_name_check = false;
conf->url = strdup(url);
conf->max_redirection_count = 0;
esp_err_t RECOVERY_IRAM_FUNCTION init_config(const char * url){
memset(&ota_config, 0x00, sizeof(ota_config));
ota_config.cert_pem =cert==NULL?(char *)server_cert_pem_start:cert;
ota_config.event_handler = _http_event_handler;
ota_config.buffer_size = BUFFSIZE;
ota_config.disable_auto_redirect=true;
//conf->disable_auto_redirect=false;
ota_config.skip_cert_common_name_check = false;
ota_config.url = strdup(url);
ota_config.max_redirection_count = 0;
//ota_write_data = heap_caps_malloc(ota_config.buffer_size+1 , MALLOC_CAP_INTERNAL);
ota_write_data = malloc(ota_config.buffer_size+1);
if(ota_write_data== NULL){
ESP_LOGE(TAG,"Error allocating the ota buffer");
return ESP_ERR_NO_MEM;
}
return ESP_OK;
}
esp_err_t _erase_last_boot_app_partition(void)
{
uint16_t num_passes=0;
uint16_t remain_size=0;
uint32_t single_pass_size=0;
const esp_partition_t *ota_partition=NULL;
const esp_partition_t *ota_data_partition=NULL;
esp_err_t err=ESP_OK;
esp_partition_t * RECOVERY_IRAM_FUNCTION _get_ota_partition(esp_partition_subtype_t subtype){
esp_partition_t *ota_partition=NULL;
ESP_LOGI(TAG, "Looking for OTA partition.");
esp_partition_iterator_t it = esp_partition_find(ESP_PARTITION_TYPE_APP, ESP_PARTITION_SUBTYPE_APP_OTA_0 , NULL);
esp_partition_iterator_t it = esp_partition_find(ESP_PARTITION_TYPE_APP, subtype , NULL);
if(it == NULL){
ESP_LOGE(TAG,"Unable initialize partition iterator!");
}
@@ -228,27 +231,18 @@ esp_err_t _erase_last_boot_app_partition(void)
}
esp_partition_iterator_release(it);
}
return ota_partition;
it = esp_partition_find(ESP_PARTITION_TYPE_DATA, ESP_PARTITION_SUBTYPE_DATA_OTA , NULL);
if(it == NULL){
ESP_LOGE(TAG,"Unable initialize partition iterator!");
}
else {
ota_data_partition = (esp_partition_t *) esp_partition_get(it);
}
if(ota_data_partition != NULL){
ESP_LOGI(TAG, "Found OTA data partition.");
}
else {
ESP_LOGE(TAG,"OTA data partition not found! Unable update application.");
}
esp_partition_iterator_release(it);
}
if(ota_data_partition==NULL || ota_partition==NULL){
return ESP_FAIL;
}
esp_err_t RECOVERY_IRAM_FUNCTION _erase_last_boot_app_partition(esp_partition_t *ota_partition)
{
uint16_t num_passes=0;
uint16_t remain_size=0;
uint32_t single_pass_size=0;
esp_err_t err=ESP_OK;
char * ota_erase_size=config_alloc_get(NVS_TYPE_STR, "ota_erase_blk");
if(ota_erase_size!=NULL) {
@@ -260,10 +254,16 @@ esp_err_t _erase_last_boot_app_partition(void)
ESP_LOGW(TAG,"OTA Erase block config not found");
single_pass_size = OTA_FLASH_ERASE_BLOCK;
}
ESP_LOGI(TAG,"Erasing flash partition of size %u", ota_partition->size);
if(single_pass_size % SPI_FLASH_SEC_SIZE !=0){
uint32_t temp_single_pass_size = single_pass_size-(single_pass_size % SPI_FLASH_SEC_SIZE);
ESP_LOGW(TAG,"Invalid erase block size of %u. Value should be a multiple of %d and will be adjusted to %u.", single_pass_size, SPI_FLASH_SEC_SIZE,temp_single_pass_size);
single_pass_size=temp_single_pass_size;
}
ESP_LOGI(TAG,"Erasing flash partition of size %u in blocks of %d bytes", ota_partition->size, single_pass_size);
num_passes=ota_partition->size/single_pass_size;
remain_size=ota_partition->size-(num_passes*single_pass_size);
ESP_LOGD(TAG,"Erasing in %d passes with blocks of %d bytes, ", num_passes,single_pass_size);
ESP_LOGI(TAG,"Erasing in %d passes with blocks of %d bytes ", num_passes,single_pass_size);
for(uint16_t i=0;i<num_passes;i++){
ESP_LOGD(TAG,"Erasing flash (%u%%)",i/num_passes);
ESP_LOGD(TAG,"Pass %d of %d, with chunks of %d bytes, from %d to %d", i+1, num_passes,single_pass_size,i*single_pass_size,i*single_pass_size+single_pass_size);
@@ -273,6 +273,7 @@ esp_err_t _erase_last_boot_app_partition(void)
if(i%10) {
triggerStatusJsonRefresh(false,"Erasing flash (%u/%u)",i,num_passes);
}
taskYIELD();
}
if(remain_size>0){
err=esp_partition_erase_range(ota_partition, ota_partition->size-remain_size, remain_size);
@@ -282,55 +283,314 @@ esp_err_t _erase_last_boot_app_partition(void)
taskYIELD();
return ESP_OK;
}
static void RECOVERY_IRAM_FUNCTION http_cleanup(esp_http_client_handle_t client)
{
esp_http_client_close(client);
esp_http_client_cleanup(client);
}
void ota_task(void *pvParameter)
static bool RECOVERY_IRAM_FUNCTION process_again(int status_code)
{
switch (status_code) {
case HttpStatus_MovedPermanently:
case HttpStatus_Found:
case HttpStatus_Unauthorized:
return true;
default:
return false;
}
return false;
}
static esp_err_t RECOVERY_IRAM_FUNCTION _http_handle_response_code(esp_http_client_handle_t http_client, int status_code)
{
esp_err_t err;
if (status_code == HttpStatus_MovedPermanently || status_code == HttpStatus_Found) {
ESP_LOGW(TAG, "Handling HTTP redirection. ");
err = esp_http_client_set_redirection(http_client);
if (err != ESP_OK) {
ESP_LOGE(TAG, "URL redirection Failed. %s", esp_err_to_name(err));
return err;
}
} else if (status_code == HttpStatus_Unauthorized) {
ESP_LOGW(TAG, "Handling Unauthorized. ");
esp_http_client_add_auth(http_client);
}
ESP_LOGD(TAG, "Redirection done, checking if we need to read the data. ");
if (process_again(status_code)) {
//char * local_buff = heap_caps_malloc(ota_config.buffer_size, MALLOC_CAP_INTERNAL);
char * local_buff = malloc(ota_config.buffer_size+1);
if(local_buff==NULL){
ESP_LOGE(TAG,"Failed to allocate internal memory buffer for http processing");
return ESP_ERR_NO_MEM;
}
while (1) {
ESP_LOGD(TAG, "Reading data chunk. ");
int data_read = esp_http_client_read(http_client, local_buff, ota_config.buffer_size);
if (data_read < 0) {
ESP_LOGE(TAG, "Error: SSL data read error");
err= ESP_FAIL;
break;
} else if (data_read == 0) {
ESP_LOGD(TAG, "No more data. ");
err= ESP_OK;
break;
}
}
FREE_RESET(local_buff);
}
return err;
}
static esp_err_t RECOVERY_IRAM_FUNCTION _http_connect(esp_http_client_handle_t http_client)
{
esp_err_t err = ESP_FAIL;
int status_code, header_ret;
do {
ESP_LOGD(TAG, "connecting the http client. ");
err = esp_http_client_open(http_client, 0);
if (err != ESP_OK) {
ESP_LOGE(TAG, "Failed to open HTTP connection: %s", esp_err_to_name(err));
return err;
}
ESP_LOGD(TAG, "Fetching headers");
header_ret = esp_http_client_fetch_headers(http_client);
if (header_ret < 0) {
// Error found
return header_ret;
}
ESP_LOGD(TAG, "HTTP Header fetch completed, found content length of %d",header_ret);
status_code = esp_http_client_get_status_code(http_client);
ESP_LOGD(TAG, "HTTP status code was %d",status_code);
err = _http_handle_response_code(http_client, status_code);
if (err != ESP_OK) {
return err;
}
} while (process_again(status_code));
return err;
}
void RECOVERY_IRAM_FUNCTION ota_task(void *pvParameter)
{
char * passedURL=(char *)pvParameter;
esp_err_t err = ESP_OK;
int status_code, header_ret;
size_t buffer_size = BUFFSIZE;
const esp_partition_t *configured = esp_ota_get_boot_partition();
const esp_partition_t *running = esp_ota_get_running_partition();
if (configured != running) {
ESP_LOGW(TAG, "Configured OTA boot partition at offset 0x%08x, but running from offset 0x%08x",
configured->address, running->address);
ESP_LOGW(TAG, "(This can happen if either the OTA boot data or preferred boot image become corrupted somehow.)");
}
ESP_LOGI(TAG, "Running partition type %d subtype %d (offset 0x%08x)",
running->type, running->subtype, running->address);
_printMemStats();
ota_status.bInitialized = true;
ESP_LOGD(TAG, "HTTP ota Thread started");
triggerStatusJsonRefresh(true,"Initializing...");
ota_status.bRedirectFound=false;
if(passedURL==NULL || strlen(passedURL)==0){
ESP_LOGE(TAG,"HTTP OTA called without a url");
triggerStatusJsonRefresh(true,"Updating needs a URL!");
triggerStatusJsonRefresh(true,"Error: Updating needs a URL!");
ota_status.bOTAThreadStarted=false;
FREE_RESET(ota_write_data);
vTaskDelete(NULL);
return ;
}
ota_status.current_url= strdup(passedURL);
FREE_RESET(pvParameter);
// ESP_LOGW(TAG,"**************** Expecting WATCHDOG errors below during flash erase. This is OK and not to worry about **************** ");
// triggerStatusJsonRefresh(true,"Erasing OTA partition");
// esp_err_t err=_erase_last_boot_app_partition();
// if(err!=ESP_OK){
// ESP_LOGE(TAG,"Unable to erase last APP partition. Error: %s",esp_err_to_name(err));
// FREE_RESET(ota_status.current_url);
// FREE_RESET(ota_status.redirected_url);
//
// vTaskDelete(NULL);
// }
/* Locate and erase ota application partition */
ESP_LOGW(TAG,"**************** Expecting WATCHDOG errors below during flash erase. This is OK and not to worry about **************** ");
triggerStatusJsonRefresh(true,"Erasing OTA partition");
esp_partition_t *ota_partition = _get_ota_partition(ESP_PARTITION_SUBTYPE_APP_OTA_0);
if(ota_partition == NULL){
ESP_LOGE(TAG,"Unable to locate OTA application partition. ");
FREE_RESET(ota_status.current_url);
FREE_RESET(ota_write_data);
triggerStatusJsonRefresh(true,"Error: OTA application partition not found. (%s)",esp_err_to_name(err));
ota_status.bOTAThreadStarted=false;
vTaskDelete(NULL);
}
_printMemStats();
err=_erase_last_boot_app_partition(ota_partition);
if(err!=ESP_OK){
ESP_LOGE(TAG,"Unable to erase last APP partition. (%s)",esp_err_to_name(err));
FREE_RESET(ota_status.current_url);
FREE_RESET(ota_status.redirected_url);
triggerStatusJsonRefresh(true,"Error: Unable to erase last APP partition. (%s)",esp_err_to_name(err));
ota_status.bOTAThreadStarted=false;
FREE_RESET(ota_write_data);
vTaskDelete(NULL);
}
_printMemStats();
ESP_LOGI(TAG,"Calling esp_https_ota");
init_config(&ota_config,ota_status.bRedirectFound?ota_status.redirected_url:ota_status.current_url);
ESP_LOGI(TAG,"Initializing http client configuration");
if(init_config(ota_status.bRedirectFound?ota_status.redirected_url:ota_status.current_url)!=ESP_OK){
ESP_LOGE(TAG, "Failed to initialise HTTP configuration");
triggerStatusJsonRefresh(true,"Error: Failed to initialize OTA.");
ota_status.bOTAThreadStarted=false;
FREE_RESET(ota_write_data);
task_fatal_error();
}
_printMemStats();
ota_status.bOTAStarted = true;
triggerStatusJsonRefresh(true,"Starting OTA...");
err = esp_https_ota(&ota_config);
esp_http_client_handle_t client = esp_http_client_init(&ota_config);
if (client == NULL) {
ESP_LOGE(TAG, "Failed to initialise HTTP connection");
triggerStatusJsonRefresh(true,"Error: Failed to initialize HTTP connection.");
ota_status.bOTAThreadStarted=false;
FREE_RESET(ota_write_data);
task_fatal_error();
}
_printMemStats();
// Open the http connection and follow any redirection
err = _http_connect(client);
if (err != ESP_OK) {
ESP_LOGE(TAG, "Failed start http read: %s", esp_err_to_name(err));
triggerStatusJsonRefresh(true,"Error: HTTP Start read failed. (%s)",esp_err_to_name(err));
ota_status.bOTAThreadStarted=false;
esp_http_client_cleanup(client);
FREE_RESET(ota_write_data);
task_fatal_error();
}
_printMemStats();
// update_partition = esp_ota_get_next_update_partition(NULL);
// ESP_LOGI(TAG, "Writing to partition subtype %d at offset 0x%x",
// update_partition->subtype, update_partition->address);
// assert(update_partition != NULL);
esp_ota_handle_t update_handle = 0 ;
int binary_file_length = 0;
/*deal with all receive packet*/
bool image_header_was_checked = false;
while (1) {
int data_read = esp_http_client_read(client, ota_write_data, buffer_size);
if (data_read < 0) {
ESP_LOGE(TAG, "Error: SSL data read error");
triggerStatusJsonRefresh(true,"Error: Data read error");
ota_status.bOTAThreadStarted=false;
http_cleanup(client);
FREE_RESET(ota_write_data);
task_fatal_error();
} else if (data_read > 0) {
_printMemStats();
if (image_header_was_checked == false) {
esp_app_desc_t new_app_info;
if (data_read > sizeof(esp_image_header_t) + sizeof(esp_image_segment_header_t) + sizeof(esp_app_desc_t)) {
// check current version with downloading
memcpy(&new_app_info, &ota_write_data[sizeof(esp_image_header_t) + sizeof(esp_image_segment_header_t)], sizeof(esp_app_desc_t));
ESP_LOGI(TAG, "New firmware version: %s", new_app_info.version);
esp_app_desc_t running_app_info;
if (esp_ota_get_partition_description(running, &running_app_info) == ESP_OK) {
ESP_LOGI(TAG, "Running recovery version: %s", running_app_info.version);
}
// const esp_partition_t* last_invalid_app = esp_ota_get_last_invalid_partition();
// esp_app_desc_t invalid_app_info;
// if (esp_ota_get_partition_description(last_invalid_app, &invalid_app_info) == ESP_OK) {
// ESP_LOGI(TAG, "Last invalid firmware version: %s", invalid_app_info.version);
// }
// check current version with last invalid partition
// if (last_invalid_app != NULL) {
// if (memcmp(invalid_app_info.version, new_app_info.version, sizeof(new_app_info.version)) == 0) {
// ESP_LOGW(TAG, "New version is the same as invalid version.");
// ESP_LOGW(TAG, "Previously, there was an attempt to launch the firmware with %s version, but it failed.", invalid_app_info.version);
// ESP_LOGW(TAG, "The firmware has been rolled back to the previous version.");
// http_cleanup(client);
// infinite_loop();
// }
// }
if (memcmp(new_app_info.version, running_app_info.version, sizeof(new_app_info.version)) == 0) {
ESP_LOGW(TAG, "Current running version is the same as a new.");
// http_cleanup(client);
// infinite_loop();
}
image_header_was_checked = true;
// Call OTA Begin with a small partition size - this drives the erase operation which was already done;
err = esp_ota_begin(ota_partition, 512, &update_handle);
if (err != ESP_OK) {
ESP_LOGE(TAG, "esp_ota_begin failed (%s)", esp_err_to_name(err));
http_cleanup(client);
FREE_RESET(ota_write_data);
task_fatal_error();
}
else {
ESP_LOGI(TAG, "esp_ota_begin succeeded");
}
} else {
ESP_LOGE(TAG, "received package is not fit len");
triggerStatusJsonRefresh(true,"Error: Binary file too large for the current partition");
ota_status.bOTAThreadStarted=false;
http_cleanup(client);
FREE_RESET(ota_write_data);
task_fatal_error();
}
}
_printMemStats();
ESP_LOGD(TAG, "Writing data len %d", data_read);
ESP_LOGI(TAG, "OTA image magic byte 0x%02x", ota_write_data[0]);
err = esp_ota_write( update_handle, (const void *)ota_write_data, data_read);
if (err != ESP_OK) {
triggerStatusJsonRefresh(true,"Error: OTA Partition write failure. (%s)",esp_err_to_name(err));
ota_status.bOTAThreadStarted=false;
http_cleanup(client);
FREE_RESET(ota_write_data);
task_fatal_error();
}
binary_file_length += data_read;
ESP_LOGD(TAG, "Written image length %d", binary_file_length);
} else if (data_read == 0) {
ESP_LOGI(TAG, "Connection closed");
break;
}
}
ESP_LOGI(TAG, "Total Write binary data length: %d", binary_file_length);
if (ota_status.ota_total_len != binary_file_length) {
ESP_LOGE(TAG, "Error in receiving complete file");
triggerStatusJsonRefresh(true,"Error: Error in receiving complete file");
ota_status.bOTAThreadStarted=false;
http_cleanup(client);
FREE_RESET(ota_write_data);
task_fatal_error();
}
_printMemStats();
err = esp_ota_end(update_handle);
if (err != ESP_OK) {
ESP_LOGE(TAG, "esp_ota_end failed (%s)!", esp_err_to_name(err));
triggerStatusJsonRefresh(true,"Error: %s",esp_err_to_name(err));
ota_status.bOTAThreadStarted=false;
http_cleanup(client);
FREE_RESET(ota_write_data);
task_fatal_error();
}
_printMemStats();
err = esp_ota_set_boot_partition(ota_partition);
if (err == ESP_OK) {
triggerStatusJsonRefresh(true,"Success!");
esp_restart();
} else {
triggerStatusJsonRefresh(true,"Error: %s",esp_err_to_name(err));
wifi_manager_refresh_ota_json();
ESP_LOGE(TAG, "Firmware upgrade failed with error : %s", esp_err_to_name(err));
ESP_LOGE(TAG, "Unable to set boot partition. %s", esp_err_to_name(err));
ota_status.bOTAThreadStarted=false;
}
FREE_RESET(ota_status.current_url);
FREE_RESET(ota_status.redirected_url);
FREE_RESET(ota_write_data);
vTaskDelete(NULL);
}
esp_err_t process_recovery_ota(const char * bin_url){

5
components/squeezelite-ota/squeezelite-ota.h
View File

@@ -9,9 +9,14 @@
#include "esp_attr.h"
#if RECOVERY_APPLICATION
#define CODE_RAM_LOCATION
#define RECOVERY_IRAM_FUNCTION IRAM_ATTR
#else
#define RECOVERY_IRAM_FUNCTION
#define CODE_RAM_LOCATION
#endif
// ERASE BLOCK needs to be a multiple of wear leveling's sector size
#define OTA_FLASH_ERASE_BLOCK (uint32_t)512000
#define OTA_STACK_SIZE 5120

8
components/wifi-manager/http_server.c
View File

@@ -51,11 +51,11 @@ static const char TAG[] = "http_server";
/* @brief task handle for the http server */
static TaskHandle_t task_http_server = NULL;
static StaticTask_t task_http_buffer;
//#if RECOVERY_APPLICATION
//static StackType_t task_http_stack[HTTP_STACK_SIZE];
//#else
#if RECOVERY_APPLICATION
static StackType_t task_http_stack[HTTP_STACK_SIZE];
#else
static StackType_t EXT_RAM_ATTR task_http_stack[HTTP_STACK_SIZE];
//#endif
#endif
SemaphoreHandle_t http_server_config_mutex = NULL;
/**

6
main/config.c
View File

@@ -63,6 +63,7 @@ static void vCallbackFunction( TimerHandle_t xTimer );
void config_set_entry_changed_flag(cJSON * entry, cJSON_bool flag);
static void * malloc_fn(size_t sz){
void * ptr = heap_caps_malloc(sz, MALLOC_CAP_SPIRAM);
if(ptr==NULL){
ESP_LOGE(TAG,"malloc_fn: unable to allocate memory!");
@@ -82,9 +83,13 @@ void init_cJSON(){
static cJSON_Hooks hooks;
// initialize cJSON hooks it uses SPIRAM memory
// as opposed to IRAM
#ifndef RECOVERY_APPLICATION
// In squeezelite mode, allocate memory from PSRAM. Otherwise allocate from internal RAM
// as recovery will lock flash access when erasing FLASH or writing to OTA partition.
hooks.malloc_fn=&malloc_fn;
//hooks.free_fn=&free_fn;
cJSON_InitHooks(&hooks);
#endif
}
void config_init(){
ESP_LOGD(TAG, "Creating mutex for Config");
@@ -502,6 +507,7 @@ bool config_set_group_bit(int bit_num,bool flag){
}
return result;
}
//void config_set_default_uint16(const char *key, uint16_t value) { }
void config_set_default(nvs_type_t type, const char *key, void * default_value, size_t blob_size) {
if(!config_lock(LOCK_MAX_WAIT/portTICK_PERIOD_MS)){
ESP_LOGE(TAG, "Unable to lock config");