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ESP32-Mesh-OTA
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fixed mesh OTA process

This commit is contained in:
Hendrik Schutter 2021-01-20 11:20:35 +01:00
parent 57c71c401c
commit f74985da4c
2 changed files with 42 additions and 19 deletions
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60
components/mesh_ota/Mesh_OTA.c
View File

@ -130,7 +130,7 @@ void vAddOTAControllMessageToQueue(MESH_PACKET_t* puMeshPacket)
}
else
{
ESP_LOGI(LOG_TAG, "added ota message to queue: %i (type)", puMeshPacket->type);
//ESP_LOGI(LOG_TAG, "added ota message to queue: %i (type)", puMeshPacket->type);
}
}
@ -216,11 +216,11 @@ void vTaskOTAWorker(void *arg)
if((uxQueueSpacesAvailable(queueNodes) - QUEUE_NODES_SIZE) == 0)
{
//nodes queue is empty
ESP_LOGI(LOG_TAG, "nodes queue is empty");
// ESP_LOGI(LOG_TAG, "nodes queue is empty");
if(bWantReboot == true)
{
ESP_LOGI(LOG_TAG, "ESP32 Reboot ...");
//ESP_LOGI(LOG_TAG, "ESP32 Reboot ...");
//vTaskDelay( (1000) / portTICK_PERIOD_MS);
//esp_restart();
}
@ -682,21 +682,22 @@ esp_err_t errOTAMeshTransmit(mesh_addr_t* pMeshNodeAddr)
esp_err_t err = ESP_OK;
const esp_partition_t* pBootPartition; //pointer to boot partition (that will booted after reset)
MESH_PACKET_t sMeshPacket; //packet for sending and receiving
uint32_t u32Index = 0U; //index for partition read offset
// uint32_t u32Index = 0U; //index for partition read offset
bool bAbort = false; //abort the OTA process
bool bNodeIsResponding = false; //remote node is still active
uint32_t u32OTABytesWritten = 0U;
uint32_t u32SegmentCounter = 0U;
pBootPartition = esp_ota_get_boot_partition(); //get boot partition (that will booted after reset), not the running partition
//loop through partition to read in segmensts until end or error or abort called
while( ((OTA_MESH_SEGMENT_SIZE * u32Index) < pBootPartition->size) && (err == ESP_OK) && (bAbort == false))
while( ((OTA_MESH_SEGMENT_SIZE * u32SegmentCounter) < pBootPartition->size) && (err == ESP_OK) && (bAbort == false))
{
bNodeIsResponding = false; //reset to default
// read partition with offset based in index
ERROR_CHECK(esp_partition_read(pBootPartition, (OTA_MESH_SEGMENT_SIZE * u32Index), sMeshPacket.au8Payload, OTA_MESH_SEGMENT_SIZE));
u32OTABytesWritten = ((u32Index+1) * OTA_MESH_SEGMENT_SIZE);
ERROR_CHECK(esp_partition_read(pBootPartition, (OTA_MESH_SEGMENT_SIZE * u32SegmentCounter), sMeshPacket.au8Payload, OTA_MESH_SEGMENT_SIZE));
u32OTABytesWritten = ((u32SegmentCounter+1) * OTA_MESH_SEGMENT_SIZE);
vPrintOTAProgress(&(pBootPartition->size), &u32OTABytesWritten, Transmitter);
if(err == ESP_OK)
@ -704,12 +705,13 @@ esp_err_t errOTAMeshTransmit(mesh_addr_t* pMeshNodeAddr)
//no error while read --> send OTA_DATA packet
sMeshPacket.type = OTA_Data;
if((OTA_MESH_SEGMENT_SIZE * (u32Index+1)) >= pBootPartition->size) //check if last segment
if((OTA_MESH_SEGMENT_SIZE * (u32SegmentCounter+1)) >= pBootPartition->size) //check if last segment
{
//last partition image segment --> send OTA_Complete
ESP_LOGI(LOG_TAG, "OTA-TX: last segment--> send Complete");
sMeshPacket.type = OTA_Complete;
}
ESP_LOGI(LOG_TAG, "OTA-TX: send packet");
err = errSendMeshPacket(pMeshNodeAddr, &sMeshPacket);
}
else
@ -717,14 +719,15 @@ esp_err_t errOTAMeshTransmit(mesh_addr_t* pMeshNodeAddr)
// error while read --> send OTA_ABORT and abort this OTA process
sMeshPacket.type = OTA_Abort;
bAbort = true;
ESP_LOGI(LOG_TAG, "OTA-TX: error while read --> send ABORT");
errSendMeshPacket(pMeshNodeAddr, &sMeshPacket);
}
// loop through all OTA messages or until abort is called or error
for (uint32_t u32Index = 0; ((u32Index < QUEUE_MESSAGE_OTA_SIZE) && (bAbort == false) && (err == ESP_OK)); u32Index++) //loop through all OTA messages
{
if(uxQueueSpacesAvailable(queueMessageOTA) < QUEUE_MESSAGE_OTA_SIZE)
{
// if(uxQueueSpacesAvailable(queueMessageOTA) < QUEUE_MESSAGE_OTA_SIZE)
// {
//queue not empty
if (xQueueReceive(queueMessageOTA, &sMeshPacket, ((3000) / portTICK_PERIOD_MS)) != pdTRUE)
{
@ -740,6 +743,7 @@ esp_err_t errOTAMeshTransmit(mesh_addr_t* pMeshNodeAddr)
case OTA_ACK: //increase index for next round
u32Index++;
bNodeIsResponding = true;
u32Index = QUEUE_MESSAGE_OTA_SIZE;//this will end the loop through all OTA messages
break;
case OTA_Abort: //abort this OTA process
bAbort = true;
@ -747,7 +751,7 @@ esp_err_t errOTAMeshTransmit(mesh_addr_t* pMeshNodeAddr)
break;
default:
//receives wrong OTA message type from node --> back to queue
vAddOTAControllMessageToQueue(&sMeshPacket);
//vAddOTAControllMessageToQueue(&sMeshPacket);
break;
}
}
@ -756,21 +760,26 @@ esp_err_t errOTAMeshTransmit(mesh_addr_t* pMeshNodeAddr)
//received from wrong node --> back to queue
vAddOTAControllMessageToQueue(&sMeshPacket);
}
/*
}
else
{
// OTA Message queue is empty --> wait some time
vTaskDelay( (1000/QUEUE_MESSAGE_OTA_SIZE) / portTICK_PERIOD_MS);
ESP_LOGI(LOG_TAG, "OTA-TX: ota message queue empty --> wait");
vTaskDelay( (OTA_MESH_TIMEOUT) / portTICK_PERIOD_MS);
}
*/
}//end OTA message loop
if(bNodeIsResponding == false)
{
//no abort was called but node didn’t responded
ESP_LOGE(LOG_TAG, "OTA-TX: no abort was called but node didn’t responded --> error");
bAbort = true;
err = ESP_FAIL; //this OTA process failed with error
}
u32SegmentCounter++;
}//end of partition segment loop
return err;
}
@ -785,6 +794,7 @@ esp_err_t errOTAMeshReceive(bool* pbNewOTAImage, mesh_addr_t* pMeshNodeAddr)
uint32_t u32OTABytesWritten = 0U; //counter unsed for progress log
static esp_ota_handle_t otaHandle; //OTA process handle
*pbNewOTAImage = false;
uint32_t u32SegmentCounter = 0U;
ERROR_CHECK(esp_ota_begin(pOTAPartition, OTA_SIZE_UNKNOWN, &otaHandle)); //start ota update process
@ -796,8 +806,8 @@ esp_err_t errOTAMeshReceive(bool* pbNewOTAImage, mesh_addr_t* pMeshNodeAddr)
// loop through all OTA messages or until abort is called
for (uint32_t u32Index = 0; ((u32Index < QUEUE_MESSAGE_OTA_SIZE) && (bAbort == false)); u32Index++) //loop through all OTA messages
{
if(uxQueueSpacesAvailable(queueMessageOTA) < QUEUE_MESSAGE_OTA_SIZE)
{
//if(uxQueueSpacesAvailable(queueMessageOTA) < QUEUE_MESSAGE_OTA_SIZE)
// {
//queue not empty
if (xQueueReceive(queueMessageOTA, &sMeshPacket, ((3000) / portTICK_PERIOD_MS)) != pdTRUE)
{
@ -812,20 +822,24 @@ esp_err_t errOTAMeshReceive(bool* pbNewOTAImage, mesh_addr_t* pMeshNodeAddr)
{
case OTA_Complete: //signal end of this OTA process, fall through because same behavior as OTA_Data
bComplete = true;
ESP_LOGI(LOG_TAG, "OTA-RX: rec Complete --> last segment");
//fall through
case OTA_Data: //data segement received
bNodeIsResponding = true;
ERROR_CHECK(esp_ota_write(otaHandle, sMeshPacket.au8Payload, OTA_MESH_SEGMENT_SIZE));
u32OTABytesWritten = ((u32Index+1) * OTA_MESH_SEGMENT_SIZE);
u32OTABytesWritten = ((u32SegmentCounter+1) * OTA_MESH_SEGMENT_SIZE);
vPrintOTAProgress(&(pOTAPartition->size), &u32OTABytesWritten, Receiver);
u32Index = QUEUE_MESSAGE_OTA_SIZE; //this will end the loop through all OTA messages
break;
case OTA_Abort: //abort this OTA process
bAbort = true;
bNodeIsResponding = true;
ESP_LOGI(LOG_TAG, "OTA-RX: rec Abort");
//this will end the loop through all OTA messages
break;
default:
//receives wrong OTA message type from node --> back to queue
vAddOTAControllMessageToQueue(&sMeshPacket);
//vAddOTAControllMessageToQueue(&sMeshPacket);
break;
}
}
@ -834,18 +848,22 @@ esp_err_t errOTAMeshReceive(bool* pbNewOTAImage, mesh_addr_t* pMeshNodeAddr)
//received from wrong node --> back to queue
vAddOTAControllMessageToQueue(&sMeshPacket);
}
}
/* }
else
{
ESP_LOGI(LOG_TAG, "OTA-RX: ota message queue empty --> wait");
// OTA Message queue is empty --> wait some time
vTaskDelay( (1000/QUEUE_MESSAGE_OTA_SIZE) / portTICK_PERIOD_MS);
vTaskDelay( (OTA_MESH_TIMEOUT) / portTICK_PERIOD_MS);
}
*/
}//end of OTA message loop
if(bNodeIsResponding == false)
{
//no abort was called but node didn’t responded --> error
ESP_LOGI(LOG_TAG, "OTA-RX: no abort was called but node didn’t responded --> error");
bAbort = true; //this will stop the partition segement loop
err = ESP_FAIL; //this OTA process failed with error
}
@ -858,6 +876,7 @@ esp_err_t errOTAMeshReceive(bool* pbNewOTAImage, mesh_addr_t* pMeshNodeAddr)
if(bAbort == false)
{
//no error while ota write --> send OTA_ACK packet
ESP_LOGI(LOG_TAG, "OTA-RX: no error while ota write --> send OTA_ACK packet");
sMeshPacket.type = OTA_ACK;
err = errSendMeshPacket(pMeshNodeAddr, &sMeshPacket);
}
@ -867,14 +886,17 @@ esp_err_t errOTAMeshReceive(bool* pbNewOTAImage, mesh_addr_t* pMeshNodeAddr)
// error while read --> send OTA_ABORT and abort this OTA process
sMeshPacket.type = OTA_Abort;
bAbort = true;
ESP_LOGI(LOG_TAG, "OTA-RX: abort --> send ABORT");
errSendMeshPacket(pMeshNodeAddr, &sMeshPacket);
}
}
u32SegmentCounter++;
}//end of partition segement loop
if(bComplete == true)
{
//all OTA segments received --> validate
ESP_LOGI(LOG_TAG, "OTA-RX: validate image ");
ERROR_CHECK(esp_ota_end(otaHandle));
ERROR_CHECK(esp_ota_set_boot_partition(pOTAPartition));
if(err == ESP_OK)

1
components/mesh_ota/include/Mesh_OTA.h
View File

@ -23,6 +23,7 @@
#define OTA_HTTPS_SEGMENT_SIZE 2048U
#define OTA_PROGRESS_LOG_INTERVAL 7U
#define OTA_MESH_SEGMENT_SIZE MESH_NETWORK_PAYLOAD_SIZE
#define OTA_MESH_TIMEOUT 400U //in ms
#define ERROR_CHECK(x) if (err == ESP_OK) \
{ \