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rtl00TstMinAmebaV35a/component/common/utilities/update.c

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first commit
2016-09-23 04:21:45 +00:00
#include <stdlib.h>
#include <string.h>
#include <FreeRTOS.h>
#include <task.h>
#include <lwip/sockets.h>
#include <sys.h>
#if !defined(CONFIG_PLATFORM_8195A) && !defined(CONFIG_PLATFORM_8711B)
#include <flash/stm32_flash.h>
#if defined(STM32F2XX)
#include <stm32f2xx_flash.h>
#elif defined(STM32F4XX)
#include <stm32f4xx_flash.h>
#elif defined(STM32f1xx)
#include <stm32f10x_flash.h>
#endif
#include "cloud_updater.h"
#else
#include "flash_api.h"
#include <device_lock.h>
#endif
#include "update.h"
#if defined(CONFIG_PLATFORM_8195A) || defined(CONFIG_PLATFORM_8711B)
#define OFFSET_DATA FLASH_SYSTEM_DATA_ADDR
#define IMAGE_2 0x0000B000
#define WRITE_OTA_ADDR 1
#define CONFIG_CUSTOM_SIGNATURE 1
#define SWAP_UPDATE 0
#if WRITE_OTA_ADDR
#define BACKUP_SECTOR (FLASH_SYSTEM_DATA_ADDR - 0x1000)
#endif
#if CONFIG_CUSTOM_SIGNATURE
/* ---------------------------------------------------
* Customized Signature
* ---------------------------------------------------*/
// This signature can be used to verify the correctness of the image
// It will be located in fixed location in application image
#include "section_config.h"
SECTION(".custom.validate.rodata")
const unsigned char cus_sig[32] = "Customer Signature-modelxxx";
#endif
#else
#define CONFIG_SECTOR FLASH_Sector_1
#define APPLICATION_SECTOR FLASH_Sector_2
#define UPDATE_SECTOR FLASH_Sector_8
#endif
#define STACK_SIZE 1024
#define TASK_PRIORITY tskIDLE_PRIORITY + 1
#define BUF_SIZE 512
#define ETH_ALEN 6
#define SERVER_LOCAL 1
#define SERVER_CLOUD 2
#define SERVER_TYPE SERVER_LOCAL
#define UPDATE_DBG 1
#if (SERVER_TYPE == SERVER_LOCAL)
typedef struct
{
uint32_t ip_addr;
uint16_t port;
}update_cfg_local_t;
#endif
#if (SERVER_TYPE == SERVER_CLOUD)
#define REPOSITORY_LEN 16
#define FILE_PATH_LEN 64
typedef struct
{
uint8_t repository[REPOSITORY_LEN];
uint8_t file_path[FILE_PATH_LEN];
}update_cfg_cloud_t;
#endif
sys_thread_t TaskOTA = NULL;
//---------------------------------------------------------------------
static void* update_malloc(unsigned int size)
{
return pvPortMalloc(size);
}
//---------------------------------------------------------------------
static void update_free(void *buf)
{
vPortFree(buf);
}
//---------------------------------------------------------------------
#if (SERVER_TYPE == SERVER_LOCAL)
#if defined(STM32F2XX) ||(STM32F4XX)
static void update_ota_local_task(void *param)
{
int server_socket = 0;
struct sockaddr_in server_addr;
char *buf;
int read_bytes, size = 0, i;
update_cfg_local_t *cfg = (update_cfg_local_t*)param;
uint32_t address, checksum = 0;
#if CONFIG_WRITE_MAC_TO_FLASH
char mac[ETH_ALEN];
#endif
printf("\n\r[%s] Update task start", __FUNCTION__);
buf = update_malloc(BUF_SIZE);
if(!buf){
printf("\n\r[%s] Alloc buffer failed", __FUNCTION__);
goto update_ota_exit;
}
// Connect socket
server_socket = socket(AF_INET, SOCK_STREAM, 0);
if(server_socket < 0){
printf("\n\r[%s] Create socket failed", __FUNCTION__);
goto update_ota_exit;
}
server_addr.sin_family = AF_INET;
server_addr.sin_addr.s_addr = cfg->ip_addr;
server_addr.sin_port = cfg->port;
if(connect(server_socket, (struct sockaddr *)&server_addr, sizeof(server_addr)) == -1){
printf("\n\r[%s] socket connect failed", __FUNCTION__);
goto update_ota_exit;
}
// Erase config sectors
if(flash_EraseSector(CONFIG_SECTOR) < 0){
printf("\n\r[%s] Erase sector failed", __FUNCTION__);
goto update_ota_exit;
}
#if CONFIG_WRITE_MAC_TO_FLASH
// Read MAC address
if(flash_Read(FLASH_ADD_STORE_MAC, mac, ETH_ALEN) < 0){
printf("\n\r[%s] Read MAC error", __FUNCTION__);
goto update_ota_exit;
}
#endif
// Erase update sectors
for(i = UPDATE_SECTOR; i <= FLASH_Sector_11; i += 8){
if(flash_EraseSector(i) < 0){
printf("\n\r[%s] Erase sector failed", __FUNCTION__);
goto update_ota_exit;
}
}
// Write update sectors
address = flash_SectorAddress(UPDATE_SECTOR);
printf("\n\r");
while(1){
read_bytes = read(server_socket, buf, BUF_SIZE);
if(read_bytes == 0) break; // Read end
if(read_bytes < 0){
printf("\n\r[%s] Read socket failed", __FUNCTION__);
goto update_ota_exit;
}
if(flash_Wrtie(address + size, buf, read_bytes) < 0){
printf("\n\r[%s] Write sector failed", __FUNCTION__);
goto update_ota_exit;
}
size += read_bytes;
for(i = 0; i < read_bytes; i ++)
checksum += buf[i];
printf("\rUpdate file size = %d ", size);
}
#if CONFIG_WRITE_MAC_TO_FLASH
//Write MAC address
if(!(mac[0]==0xff&&mac[1]==0xff&&mac[2]==0xff&&mac[3]==0xff&&mac[4]==0xff&&mac[5]==0xff)){
if(flash_Wrtie(FLASH_ADD_STORE_MAC, mac, ETH_ALEN) < 0){
printf("\n\r[%s] Write MAC failed", __FUNCTION__);
goto update_ota_exit;
}
}
#endif
// Write config sectors
address = flash_SectorAddress(CONFIG_SECTOR);
if( (flash_Wrtie(address, (char*)&size, 4) < 0) ||
(flash_Wrtie(address+4, (char*)&checksum, 4) < 0) ){
printf("\n\r[%s] Write sector failed", __FUNCTION__);
goto update_ota_exit;
}
printf("\n\r[%s] Update OTA success!", __FUNCTION__);
update_ota_exit:
if(buf)
update_free(buf);
if(server_socket >= 0)
close(server_socket);
if(param)
update_free(param);
TaskOTA = NULL;
printf("\n\r[%s] Update task exit", __FUNCTION__);
vTaskDelete(NULL);
return;
}
#elif defined(STM32f1xx)
static void update_ota_local_task(void *param)
{
int server_socket;
struct sockaddr_in server_addr;
char *buf, flag_a = 0;
int read_bytes, size = 0, i;
update_cfg_local_t *cfg = (update_cfg_local_t*)param;
uint32_t address, checksum = 0;
uint16_t a = 0;
#if CONFIG_WRITE_MAC_TO_FLASH
char mac[ETH_ALEN];
#endif
printf("\n\r[%s] Update task start", __FUNCTION__);
buf = update_malloc(BUF_SIZE);
if(!buf){
printf("\n\r[%s] Alloc buffer failed", __FUNCTION__);
goto update_ota_exit;
}
// Connect socket
server_socket = socket(AF_INET, SOCK_STREAM, 0);
if(server_socket < 0){
printf("\n\r[%s] Create socket failed", __FUNCTION__);
goto update_ota_exit;
}
server_addr.sin_family = AF_INET;
server_addr.sin_addr.s_addr = cfg->ip_addr;
server_addr.sin_port = cfg->port;
if(connect(server_socket, (struct sockaddr *)&server_addr, sizeof(server_addr)) == -1){
printf("\n\r[%s] socket connect failed", __FUNCTION__);
goto update_ota_exit;
}
// Erase config sectors
for(i = CONFIG_SECTOR; i < APPLICATION_SECTOR; i += FLASH_PAGE_SIZE){
if(flash_EraseSector(i) < 0){
printf("\n\r[%s] Erase sector failed", __FUNCTION__);
goto update_ota_exit;
}
}
#if CONFIG_WRITE_MAC_TO_FLASH
// Read MAC address
if(flash_Read(FLASH_ADD_STORE_MAC, mac, ETH_ALEN) < 0){
printf("\n\r[%s] Read MAC error", __FUNCTION__);
goto update_ota_exit;
}
#endif
// Erase update sectors
for(i = UPDATE_SECTOR; i < FLASH_Sector_0 + FLASH_SIZE; i += FLASH_PAGE_SIZE){
if(flash_EraseSector(i) < 0){
printf("\n\r[%s] Erase sector failed", __FUNCTION__);
goto update_ota_exit;
}
}
// Write update sectors
address = UPDATE_SECTOR;
printf("\n\r");
while(1){
read_bytes = read(server_socket, buf, BUF_SIZE);
if(read_bytes == 0) break; // Read end
if(read_bytes < 0){
printf("\n\r[%s] Read socket failed", __FUNCTION__);
goto update_ota_exit;
}
if(flag_a == 0){
if(read_bytes % 2 != 0){
a = buf[read_bytes - 1];
flag_a = 1;
if(flash_Wrtie(address + size, buf, read_bytes - 1) < 0){
printf("\n\r[%s] Write sector failed", __FUNCTION__);
goto update_ota_exit;
}
size += read_bytes - 1;
}
else{
if(flash_Wrtie(address + size, buf, read_bytes) < 0){
printf("\n\r[%s] Write sector failed", __FUNCTION__);
goto update_ota_exit;
}
size += read_bytes;
}
}
else{
a = buf[0] << 8 | a;
if(flash_Wrtie(address + size, (char*)(&a), 2) < 0){
printf("\n\r[%s] Write sector failed", __FUNCTION__);
goto update_ota_exit;
}
size += 2;
a = 0;
flag_a = 0;
if((read_bytes - 1) % 2 != 0){
a = buf[read_bytes - 1];
flag_a = 1;
if(flash_Wrtie(address + size, buf + 1, read_bytes - 2) < 0){
printf("\n\r[%s] Write sector failed", __FUNCTION__);
goto update_ota_exit;
}
size += read_bytes - 2;
}
else{
if(flash_Wrtie(address + size, buf + 1, read_bytes - 1) < 0){
printf("\n\r[%s] Write sector failed", __FUNCTION__);
goto update_ota_exit;
}
size += read_bytes - 1;
}
}
for(i = 0; i < read_bytes; i ++)
checksum += buf[i];
printf("\rUpdate file size = %d ", size);
}
if(flag_a){
if(flash_Wrtie(address + size, (char*)(&a), 2) < 0){
printf("\n\r[%s] Write sector failed", __FUNCTION__);
goto update_ota_exit;
}
size += 1;
}
#if CONFIG_WRITE_MAC_TO_FLASH
//Write MAC address
if(!(mac[0]==0xff&&mac[1]==0xff&&mac[2]==0xff&&mac[3]==0xff&&mac[4]==0xff&&mac[5]==0xff)){
if(flash_Wrtie(FLASH_ADD_STORE_MAC, mac, ETH_ALEN) < 0){
printf("\n\r[%s] Write MAC failed", __FUNCTION__);
goto update_ota_exit;
}
}
#endif
// Write config sectors
address = CONFIG_SECTOR;
if( (flash_Wrtie(address, (char*)&size, 4) < 0) ||
(flash_Wrtie(address+4, (char*)&checksum, 4) < 0) ){
printf("\n\r[%s] Write sector failed", __FUNCTION__);
goto update_ota_exit;
}
printf("\n\r[%s] Update OTA success!", __FUNCTION__);
update_ota_exit:
if(buf)
update_free(buf);
if(server_socket >= 0)
close(server_socket);
if(param)
update_free(param);
TaskOTA = NULL;
printf("\n\r[%s] Update task exit", __FUNCTION__);
vTaskDelete(NULL);
return;
}
#elif defined(CONFIG_PLATFORM_8195A) || defined(CONFIG_PLATFORM_8711B)
void ota_platform_reset(void)
{
//wifi_off();
// Set processor clock to default before system reset
HAL_WRITE32(SYSTEM_CTRL_BASE, 0x14, 0x00000021);
osDelay(100);
// Cortex-M3 SCB->AIRCR
HAL_WRITE32(0xE000ED00, 0x0C, (0x5FA << 16) | // VECTKEY
(HAL_READ32(0xE000ED00, 0x0C) & (7 << 8)) | // PRIGROUP
(1 << 2)); // SYSRESETREQ
while(1) osDelay(1000);
}
#if WRITE_OTA_ADDR
int write_ota_addr_to_system_data(flash_t *flash, uint32_t ota_addr)
{
uint32_t data, i = 0;
//Get upgraded image 2 addr from offset
device_mutex_lock(RT_DEV_LOCK_FLASH);
flash_read_word(flash, OFFSET_DATA, &data);
printf("\n\r[%s] data 0x%x ota_addr 0x%x", __FUNCTION__, data, ota_addr);
if(data == ~0x0){
flash_write_word(flash, OFFSET_DATA, ota_addr);
}else{
//erase backup sector
flash_erase_sector(flash, BACKUP_SECTOR);
//backup system data to backup sector
for(i = 0; i < 0x1000; i+= 4){
flash_read_word(flash, OFFSET_DATA + i, &data);
if(i == 0)
data = ota_addr;
flash_write_word(flash, BACKUP_SECTOR + i,data);
}
//erase system data
flash_erase_sector(flash, OFFSET_DATA);
//write data back to system data
for(i = 0; i < 0x1000; i+= 4){
flash_read_word(flash, BACKUP_SECTOR + i, &data);
flash_write_word(flash, OFFSET_DATA + i,data);
}
//erase backup sector
flash_erase_sector(flash, BACKUP_SECTOR);
}
device_mutex_unlock(RT_DEV_LOCK_FLASH);
return 0;
}
#endif
static void update_ota_local_task(void *param)
{
int server_socket;
struct sockaddr_in server_addr;
unsigned char *buf;
union { uint32_t u; unsigned char c[4]; } file_checksum;
int read_bytes = 0, size = 0, i = 0;
update_cfg_local_t *cfg = (update_cfg_local_t *)param;
uint32_t address, checksum = 0, flash_checksum=0;
flash_t flash;
uint32_t NewImg2BlkSize = 0, NewImg2Len = 0, NewImg2Addr = 0, file_info[3];
uint32_t Img2Len = 0;
int ret = -1 ;
//uint8_t signature[8] = {0x38,0x31,0x39,0x35,0x38,0x37,0x31,0x31};
uint32_t IMAGE_x = 0, ImgxLen = 0, ImgxAddr = 0;
#if WRITE_OTA_ADDR
uint32_t ota_addr = 0x80000;
#endif
#if CONFIG_CUSTOM_SIGNATURE
char custom_sig[32] = "Customer Signature-modelxxx";
uint32_t read_custom_sig[8];
#endif
printf("\n\r[%s] Update task start", __FUNCTION__);
buf = update_malloc(BUF_SIZE);
if(!buf){
printf("\n\r[%s] Alloc buffer failed", __FUNCTION__);
goto update_ota_exit;
}
// Connect socket
server_socket = socket(AF_INET, SOCK_STREAM, 0);
if(server_socket < 0){
printf("\n\r[%s] Create socket failed", __FUNCTION__);
goto update_ota_exit;
}
server_addr.sin_family = AF_INET;
server_addr.sin_addr.s_addr = cfg->ip_addr;
server_addr.sin_port = cfg->port;
if(connect(server_socket, (struct sockaddr *)&server_addr, sizeof(server_addr)) == -1){
printf("\n\r[%s] socket connect failed", __FUNCTION__);
goto update_ota_exit;
}
DBG_INFO_MSG_OFF(_DBG_SPI_FLASH_);
#if 1
// The upgraded image2 pointer must 4K aligned and should not overlap with Default Image2
device_mutex_lock(RT_DEV_LOCK_FLASH);
flash_read_word(&flash, IMAGE_2, &Img2Len);
IMAGE_x = IMAGE_2 + Img2Len + 0x10;
flash_read_word(&flash, IMAGE_x, &ImgxLen);
flash_read_word(&flash, IMAGE_x+4, &ImgxAddr);
device_mutex_unlock(RT_DEV_LOCK_FLASH);
if(ImgxAddr==0x30000000){
printf("\n\r[%s] IMAGE_3 0x%x Img3Len 0x%x", __FUNCTION__, IMAGE_x, ImgxLen);
}else{
printf("\n\r[%s] no IMAGE_3", __FUNCTION__);
// no image3
IMAGE_x = IMAGE_2;
ImgxLen = Img2Len;
}
#if WRITE_OTA_ADDR
if((ota_addr > IMAGE_x) && ((ota_addr < (IMAGE_x+ImgxLen))) ||
(ota_addr < IMAGE_x) ||
((ota_addr & 0xfff) != 0)||
(ota_addr == ~0x0)){
printf("\n\r[%s] illegal ota addr 0x%x", __FUNCTION__, ota_addr);
goto update_ota_exit;
}else
write_ota_addr_to_system_data( &flash, ota_addr);
#endif
//Get upgraded image 2 addr from offset
device_mutex_lock(RT_DEV_LOCK_FLASH);
flash_read_word(&flash, OFFSET_DATA, &NewImg2Addr);
device_mutex_unlock(RT_DEV_LOCK_FLASH);
if((NewImg2Addr > IMAGE_x) && ((NewImg2Addr < (IMAGE_x+ImgxLen))) ||
(NewImg2Addr < IMAGE_x) ||
((NewImg2Addr & 0xfff) != 0)||
(NewImg2Addr == ~0x0)){
printf("\n\r[%s] Invalid OTA Address 0x%x", __FUNCTION__, NewImg2Addr);
goto update_ota_exit;
}
#else
//For test, hard code addr
NewImg2Addr = 0x80000;
#endif
//Clear file_info
memset(file_info, 0, sizeof(file_info));
if(file_info[0] == 0){
printf("\n\r[%s] Read info first", __FUNCTION__);
read_bytes = read(server_socket, file_info, sizeof(file_info));
// !X!X!X!X!X!X!X!X!X!X!X!X!X!X!X!X!X!X!X!X
// !W checksum !W padding 0 !W file size !W
// !X!X!X!X!X!X!X!X!X!X!X!X!X!X!X!X!X!X!X!X
printf("\n\r[%s] info %d bytes", __FUNCTION__, read_bytes);
printf("\n\r[%s] tx chechsum 0x%x, file size 0x%x", __FUNCTION__, file_info[0],file_info[2]);
if(file_info[2] == 0){
printf("\n\r[%s] No checksum and file size", __FUNCTION__);
goto update_ota_exit;
}
}
#if SWAP_UPDATE
uint32_t SigImage0,SigImage1;
uint32_t Part1Addr=0xFFFFFFFF, Part2Addr=0xFFFFFFFF, ATSCAddr=0xFFFFFFFF;
uint32_t OldImg2Addr;
device_mutex_lock(RT_DEV_LOCK_FLASH);
flash_read_word(&flash, 0x18, &Part1Addr);
Part1Addr = (Part1Addr&0xFFFF)*1024; // first partition
Part2Addr = NewImg2Addr;
// read Part1/Part2 signature
flash_read_word(&flash, Part1Addr+8, &SigImage0);
flash_read_word(&flash, Part1Addr+12, &SigImage1);
printf("\n\r[%s] Part1 Sig %x", __FUNCTION__, SigImage0);
if(SigImage0==0x30303030 && SigImage1==0x30303030)
ATSCAddr = Part1Addr; // ATSC signature
else if(SigImage0==0x35393138 && SigImage1==0x31313738)
OldImg2Addr = Part1Addr; // newer version, change to older version
else
NewImg2Addr = Part1Addr; // update to older version
flash_read_word(&flash, Part2Addr+8, &SigImage0);
flash_read_word(&flash, Part2Addr+12, &SigImage1);
device_mutex_unlock(RT_DEV_LOCK_FLASH);
printf("\n\r[%s] Part2 Sig %x", __FUNCTION__, SigImage0);
if(SigImage0==0x30303030 && SigImage1==0x30303030)
ATSCAddr = Part2Addr; // ATSC signature
else if(SigImage0==0x35393138 && SigImage1==0x31313738)
OldImg2Addr = Part2Addr;
else
NewImg2Addr = Part2Addr;
// update ATSC clear partitin first
if(ATSCAddr != ~0x0){
OldImg2Addr = NewImg2Addr;
NewImg2Addr = ATSCAddr;
}
printf("\n\r[%s] New %x, Old %x", __FUNCTION__, NewImg2Addr, OldImg2Addr);
if( NewImg2Addr==Part1Addr ){
if( file_info[2] > (Part2Addr-Part1Addr) ){ // firmware size too large
printf("\n\r[%s] Part1 size < OTA size", __FUNCTION__);
goto update_ota_exit;
// or update to partition2
// NewImg2Addr = Part2Addr;
}
}
#endif
//Erase upgraded image 2 region
if(NewImg2Len == 0){
NewImg2Len = file_info[2];
printf("\n\r[%s] NewImg2Len %d ", __FUNCTION__, NewImg2Len);
if((int)NewImg2Len > 0){
NewImg2BlkSize = ((NewImg2Len - 1)/4096) + 1;
printf("\n\r[%s] NewImg2BlkSize %d 0x%8x", __FUNCTION__, NewImg2BlkSize, NewImg2BlkSize);
device_mutex_lock(RT_DEV_LOCK_FLASH);
for( i = 0; i < NewImg2BlkSize; i++)
flash_erase_sector(&flash, NewImg2Addr + i * 4096);
device_mutex_unlock(RT_DEV_LOCK_FLASH);
}else{
printf("\n\r[%s] Size INVALID", __FUNCTION__);
goto update_ota_exit;
}
}
printf("\n\r[%s] NewImg2Addr 0x%x", __FUNCTION__, NewImg2Addr);
// reset
file_checksum.u = 0;
// Write New Image 2 sector
if(NewImg2Addr != ~0x0){
address = NewImg2Addr;
printf("\n\r");
while(1){
memset(buf, 0, BUF_SIZE);
read_bytes = read(server_socket, buf, BUF_SIZE);
if(read_bytes == 0) break; // Read end
if(read_bytes < 0){
printf("\n\r[%s] Read socket failed", __FUNCTION__);
goto update_ota_exit;
}
checksum += file_checksum.c[0]; // not read end, this is not attached checksum
checksum += file_checksum.c[1];
checksum += file_checksum.c[2];
checksum += file_checksum.c[3];
//printf("\n\r[%s] read_bytes %d", __FUNCTION__, read_bytes);
#if 1
device_mutex_lock(RT_DEV_LOCK_FLASH);
if(flash_stream_write(&flash, address + size, read_bytes, buf) < 0){
printf("\n\r[%s] Write sector failed", __FUNCTION__);
device_mutex_unlock(RT_DEV_LOCK_FLASH);
goto update_ota_exit;
}
device_mutex_unlock(RT_DEV_LOCK_FLASH);
size += read_bytes;
for(i = 0; i < read_bytes-4; i ++)
checksum += buf[i];
file_checksum.c[0] = buf[read_bytes-4]; // checksum attached at file end
file_checksum.c[1] = buf[read_bytes-3];
file_checksum.c[2] = buf[read_bytes-2];
file_checksum.c[3] = buf[read_bytes-1];
#else
size += read_bytes;
for(i = 0; i < read_bytes-4; i ++){
checksum += buf[i];
}
file_checksum.c[0] = buf[read_bytes-4]; // checksum attached at file end
file_checksum.c[1] = buf[read_bytes-3];
file_checksum.c[2] = buf[read_bytes-2];
file_checksum.c[3] = buf[read_bytes-1];
#endif
if(size == NewImg2Len)
break;
}
printf("\n\r");
// read flash data back and calculate checksum
for(i=0;i<size-4;i+=BUF_SIZE){
int k;
int rlen = (size-4-i)>BUF_SIZE?BUF_SIZE:(size-4-i);
flash_stream_read(&flash, NewImg2Addr+i, rlen, buf);
for(k=0;k<rlen;k++)
flash_checksum+=buf[k];
}
printf("\n\rUpdate file size = %d checksum 0x%8x flash checksum 0x%8x attached checksum 0x%8x", size, checksum, flash_checksum, file_checksum.u);
#if CONFIG_WRITE_MAC_TO_FLASH
//Write MAC address
if(!(mac[0]==0xff&&mac[1]==0xff&&mac[2]==0xff&&mac[3]==0xff&&mac[4]==0xff&&mac[5]==0xff)){
device_mutex_lock(RT_DEV_LOCK_FLASH);
if(flash_write_word(&flash, FLASH_ADD_STORE_MAC, mac, ETH_ALEN) < 0){
printf("\n\r[%s] Write MAC failed", __FUNCTION__);
device_mutex_unlock(RT_DEV_LOCK_FLASH);
goto update_ota_exit;
}
device_mutex_unlock(RT_DEV_LOCK_FLASH);
}
#endif
//printf("\n\r checksum 0x%x file_info 0x%x ", checksum, *(file_info));
#if CONFIG_CUSTOM_SIGNATURE
device_mutex_lock(RT_DEV_LOCK_FLASH);
for(i = 0; i < 8; i ++){
flash_read_word(&flash, NewImg2Addr + 0x28 + i *4, read_custom_sig + i);
}
device_mutex_unlock(RT_DEV_LOCK_FLASH);
printf("\n\r[%s] read_custom_sig %s", __FUNCTION__ , (char*)read_custom_sig);
#endif
// compare checksum with received checksum
//if(!memcmp(&checksum,file_info,sizeof(checksum))
if( ( (file_checksum.u == checksum) && (file_checksum.u == flash_checksum))
#if CONFIG_CUSTOM_SIGNATURE
&& !strcmp((char*)read_custom_sig,custom_sig)
#endif
){
//Set signature in New Image 2 addr + 8 and + 12
uint32_t sig_readback0,sig_readback1;
device_mutex_lock(RT_DEV_LOCK_FLASH);
flash_write_word(&flash,NewImg2Addr + 8, 0x35393138);
flash_write_word(&flash,NewImg2Addr + 12, 0x31313738);
flash_read_word(&flash, NewImg2Addr + 8, &sig_readback0);
flash_read_word(&flash, NewImg2Addr + 12, &sig_readback1);
device_mutex_unlock(RT_DEV_LOCK_FLASH);
printf("\n\r[%s] signature %x,%x, checksum 0x%x", __FUNCTION__ , sig_readback0, sig_readback1, checksum);
#if SWAP_UPDATE
if(OldImg2Addr != ~0x0){
device_mutex_lock(RT_DEV_LOCK_FLASH);
flash_write_word(&flash,OldImg2Addr + 8, 0x35393130);
flash_write_word(&flash,OldImg2Addr + 12, 0x31313738);
flash_read_word(&flash, OldImg2Addr + 8, &sig_readback0);
flash_read_word(&flash, OldImg2Addr + 12, &sig_readback1);
device_mutex_unlock(RT_DEV_LOCK_FLASH);
printf("\n\r[%s] old signature %x,%x", __FUNCTION__ , sig_readback0, sig_readback1);
}
#endif
printf("\n\r[%s] Update OTA success!", __FUNCTION__);
ret = 0;
}
}
update_ota_exit:
if(buf)
update_free(buf);
if(server_socket >= 0)
close(server_socket);
if(param)
update_free(param);
TaskOTA = NULL;
printf("\n\r[%s] Update task exit", __FUNCTION__);
if(!ret){
printf("\n\r[%s] Ready to reboot", __FUNCTION__);
ota_platform_reset();
}
vTaskDelete(NULL);
return;
}
#endif
//---------------------------------------------------------------------
int update_ota_local(char *ip, int port)
{
update_cfg_local_t *pUpdateCfg;
if(TaskOTA){
printf("\n\r[%s] Update task has created.", __FUNCTION__);
return 0;
}
pUpdateCfg = update_malloc(sizeof(update_cfg_local_t));
if(pUpdateCfg == NULL){
printf("\n\r[%s] Alloc update cfg failed", __FUNCTION__);
return -1;
}
pUpdateCfg->ip_addr = inet_addr(ip);
pUpdateCfg->port = ntohs(port);
if(xTaskCreate(update_ota_local_task, "OTA_server", STACK_SIZE, pUpdateCfg, TASK_PRIORITY, &TaskOTA) != pdPASS){
update_free(pUpdateCfg);
printf("\n\r[%s] Create update task failed", __FUNCTION__);
}
return 0;
}
#endif // #if (SERVER_TYPE == SERVER_LOCAL)
//---------------------------------------------------------------------
#if (SERVER_TYPE == SERVER_CLOUD)
#if defined(STM32F2XX) ||(STM32F4XX)
static void update_ota_cloud_task(void *param)
{
struct updater_ctx ctx;
char *buf;
int read_bytes, size = 0, i;
uint32_t address, checksum = 0;
update_cfg_cloud_t *cfg = (update_cfg_cloud_t*)param;
#if CONFIG_WRITE_MAC_TO_FLASH
char mac[ETH_ALEN];
#endif
printf("\n\r[%s] Update task start", __FUNCTION__);
buf = update_malloc(BUF_SIZE);
if(!buf){
printf("\n\r[%s] Alloc buffer failed", __FUNCTION__);
goto update_ota_exit_1;
}
// Init ctx
if(updater_init_ctx(&ctx, (char*)cfg->repository, (char*)cfg->file_path) != 0) {
printf("\n\r[%s] Cloud ctx init failed", __FUNCTION__);
goto update_ota_exit_1;
}
printf("\n\r[%s] Firmware link: %s, size = %d bytes, checksum = 0x%08x, version = %s\n", __FUNCTION__,
ctx.link, ctx.size, ctx.checksum, ctx.version);
// Erase config sectors
if(flash_EraseSector(CONFIG_SECTOR) < 0){
printf("\n\r[%s] Erase sector failed", __FUNCTION__);
goto update_ota_exit;
}
#if CONFIG_WRITE_MAC_TO_FLASH
// Read MAC address
if(flash_Read(FLASH_ADD_STORE_MAC, mac, ETH_ALEN) < 0){
printf("\n\r[%s] Read MAC error", __FUNCTION__);
goto update_ota_exit;
}
#endif
// Erase update sectors
for(i = UPDATE_SECTOR; i <= FLASH_Sector_11; i += 8){
if(flash_EraseSector(i) < 0){
printf("\n\r[%s] Erase sector failed", __FUNCTION__);
goto update_ota_exit;
}
}
// Write update sectors
address = flash_SectorAddress(UPDATE_SECTOR);
printf("\n\r");
while(ctx.bytes < ctx.size){
read_bytes = updater_read_bytes(&ctx, (unsigned char*)buf, BUF_SIZE);
if(read_bytes == 0) break; // Read end
if(read_bytes < 0){
printf("\n\r[%s] Read socket failed", __FUNCTION__);
goto update_ota_exit;
}
if(flash_Wrtie(address + size, buf, read_bytes) < 0){
printf("\n\r[%s] Write sector failed", __FUNCTION__);
goto update_ota_exit;
}
size += read_bytes;
for(i = 0; i < read_bytes; i ++)
checksum += buf[i];
printf("\rUpdate file size = %d/%d bytes ", ctx.bytes, ctx.size);
}
printf("\n\r[%s] ctx checksum = %08x, computed checksum = %08x\n", __FUNCTION__, ctx.checksum, checksum);
if(checksum != ctx.checksum){
printf("\n\r[%s] Checksum error", __FUNCTION__);
goto update_ota_exit;
}
#if CONFIG_WRITE_MAC_TO_FLASH
//Write MAC address
if(!(mac[0]==0xff&&mac[1]==0xff&&mac[2]==0xff&&mac[3]==0xff&&mac[4]==0xff&&mac[5]==0xff)){
if(flash_Wrtie(FLASH_ADD_STORE_MAC, mac, ETH_ALEN) < 0){
printf("\n\r[%s] Write MAC failed", __FUNCTION__);
goto update_ota_exit;
}
}
#endif
// Write config sectors
address = flash_SectorAddress(CONFIG_SECTOR);
if( (flash_Wrtie(address, (char*)&size, 4) < 0) ||
(flash_Wrtie(address+4, (char*)&checksum, 4) < 0) ){
printf("\n\r[%s] Write sector failed", __FUNCTION__);
goto update_ota_exit;
}
printf("\n\r[%s] Update OTA success!", __FUNCTION__);
update_ota_exit:
updater_free_ctx(&ctx);
update_ota_exit_1:
if(buf)
update_free(buf);
if(param)
update_free(param);
TaskOTA = NULL;
printf("\n\r[%s] Update task exit", __FUNCTION__);
vTaskDelete(NULL);
return;
}
#elif defined(STM32f1xx)
static void update_ota_cloud_task(void *param)
{
struct updater_ctx ctx;
char *buf, flag_a = 0;
int read_bytes, size = 0, i;
uint32_t address, checksum = 0;
update_cfg_cloud_t *cfg = (update_cfg_cloud_t*)param;
uint16_t a = 0;
#if CONFIG_WRITE_MAC_TO_FLASH
char mac[ETH_ALEN];
#endif
printf("\n\r[%s] Update task start", __FUNCTION__);
buf = update_malloc(BUF_SIZE);
if(!buf){
printf("\n\r[%s] Alloc buffer failed", __FUNCTION__);
goto update_ota_exit_1;
}
// Init ctx
if(updater_init_ctx(&ctx, (char*)cfg->repository, (char*)cfg->file_path) != 0) {
printf("\n\r[%s] Cloud ctx init failed", __FUNCTION__);
goto update_ota_exit_1;
}
printf("\n\r[%s] Firmware link: %s, size = %d bytes, checksum = 0x%08x, version = %s\n", __FUNCTION__,
ctx.link, ctx.size, ctx.checksum, ctx.version);
// Erase config sectors
for(i = CONFIG_SECTOR; i < APPLICATION_SECTOR; i += FLASH_PAGE_SIZE){
if(flash_EraseSector(i) < 0){
printf("\n\r[%s] Erase sector failed", __FUNCTION__);
goto update_ota_exit;
}
}
#if CONFIG_WRITE_MAC_TO_FLASH
// Read MAC address
if(flash_Read(FLASH_ADD_STORE_MAC, mac, ETH_ALEN) < 0){
printf("\n\r[%s] Read MAC error", __FUNCTION__);
goto update_ota_exit;
}
#endif
// Erase update sectors
for(i = UPDATE_SECTOR; i < FLASH_Sector_0 + FLASH_SIZE; i += FLASH_PAGE_SIZE){
if(flash_EraseSector(i) < 0){
printf("\n\r[%s] Erase sector failed", __FUNCTION__);
goto update_ota_exit;
}
}
// Write update sectors
address = UPDATE_SECTOR;
printf("\n\r");
while(ctx.bytes < ctx.size){
read_bytes = updater_read_bytes(&ctx, (unsigned char*)buf, BUF_SIZE);
if(read_bytes == 0) break; // Read end
if(read_bytes < 0){
printf("\n\r[%s] Read socket failed", __FUNCTION__);
goto update_ota_exit;
}
if(flag_a == 0){
if(read_bytes % 2 != 0){
a = buf[read_bytes - 1];
flag_a = 1;
if(flash_Wrtie(address + size, buf, read_bytes - 1) < 0){
printf("\n\r[%s] Write sector failed", __FUNCTION__);
goto update_ota_exit;
}
size += read_bytes - 1;
}
else{
if(flash_Wrtie(address + size, buf, read_bytes) < 0){
printf("\n\r[%s] Write sector failed", __FUNCTION__);
goto update_ota_exit;
}
size += read_bytes;
}
}
else{
a = buf[0]<< 8 |a;
if(flash_Wrtie(address + size, (char*)(&a), 2) < 0){
printf("\n\r[%s] Write sector failed", __FUNCTION__);
goto update_ota_exit;
}
size += 2;
a = 0;
flag_a = 0;
if((read_bytes - 1) % 2 != 0){
a = buf[read_bytes - 1];
flag_a = 1;
if(flash_Wrtie(address + size, buf + 1, read_bytes - 2) < 0){
printf("\n\r[%s] Write sector failed", __FUNCTION__);
goto update_ota_exit;
}
size += read_bytes - 2;
}
else{
if(flash_Wrtie(address + size, buf + 1, read_bytes - 1) < 0){
printf("\n\r[%s] Write sector failed", __FUNCTION__);
goto update_ota_exit;
}
size += read_bytes - 1;
}
}
for(i = 0; i < read_bytes; i ++)
checksum += buf[i];
printf("\rUpdate file size = %d/%d bytes ", ctx.bytes, ctx.size);
}
if(flag_a){
if(flash_Wrtie(address + size, (char*)(&a), 2) < 0){
printf("\n\r[%s] Write sector failed", __FUNCTION__);
goto update_ota_exit;
}
size += 1;
}
printf("\n\r[%s] ctx checksum = %08x, computed checksum = %08x\n", __FUNCTION__, ctx.checksum, checksum);
if(checksum != ctx.checksum){
printf("\n\r[%s] Checksum error", __FUNCTION__);
goto update_ota_exit;
}
#if CONFIG_WRITE_MAC_TO_FLASH
//Write MAC address
if(!(mac[0]==0xff&&mac[1]==0xff&&mac[2]==0xff&&mac[3]==0xff&&mac[4]==0xff&&mac[5]==0xff)){
if(flash_Wrtie(FLASH_ADD_STORE_MAC, mac, ETH_ALEN) < 0){
printf("\n\r[%s] Write MAC failed", __FUNCTION__);
goto update_ota_exit;
}
}
#endif
// Write config sectors
address = CONFIG_SECTOR;
if( (flash_Wrtie(address, (char*)&size, 4) < 0) ||
(flash_Wrtie(address+4, (char*)&checksum, 4) < 0) ){
printf("\n\r[%s] Write sector failed", __FUNCTION__);
goto update_ota_exit;
}
printf("\n\r[%s] Update OTA success!", __FUNCTION__);
update_ota_exit:
updater_free_ctx(&ctx);
update_ota_exit_1:
if(buf)
update_free(buf);
if(param)
update_free(param);
TaskOTA = NULL;
printf("\n\r[%s] Update task exit", __FUNCTION__);
vTaskDelete(NULL);
return;
}
#endif
//---------------------------------------------------------------------
int update_ota_cloud(char *repository, char *file_path)
{
update_cfg_cloud_t *pUpdateCfg;
if(TaskOTA){
printf("\n\r[%s] Update task has created.", __FUNCTION__);
return 0;
}
pUpdateCfg = update_malloc(sizeof(update_cfg_cloud_t));
if(pUpdateCfg == NULL){
printf("\n\r[%s] Alloc update cfg failed.", __FUNCTION__);
goto exit;
}
if(strlen(repository) > (REPOSITORY_LEN-1)){
printf("\n\r[%s] Repository length is too long.", __FUNCTION__);
goto exit;
}
if(strlen(file_path) > (FILE_PATH_LEN-1)){
printf("\n\r[%s] File path length is too long.", __FUNCTION__);
goto exit;
}
strcpy((char*)pUpdateCfg->repository, repository);
strcpy((char*)pUpdateCfg->file_path, file_path);
if(xTaskCreate(update_ota_cloud_task, "OTA_server", STACK_SIZE, pUpdateCfg, TASK_PRIORITY, &TaskOTA) != pdPASS){
printf("\n\r[%s] Create update task failed", __FUNCTION__);
goto exit;
}
exit:
update_free(pUpdateCfg);
return 0;
}
#endif // #if (SERVER_TYPE == SERVER_CLOUD)
//---------------------------------------------------------------------
void cmd_update(int argc, char **argv)
{
// printf("\n\r[%s] Firmware A", __FUNCTION__);
#if (SERVER_TYPE == SERVER_LOCAL)
int port;
if(argc != 3){
printf("\n\r[%s] Usage: update IP PORT", __FUNCTION__);
return;
}
port = atoi(argv[2]);
update_ota_local(argv[1], port);
#endif
#if (SERVER_TYPE == SERVER_CLOUD)
if(argc != 3){
printf("\n\r[%s] Usage: update REPOSITORY FILE_PATH", __FUNCTION__);
return;
}
update_ota_cloud(argv[1], argv[2]);
#endif
}
// chose to boot ota image or not
void cmd_ota_image(bool cmd){
flash_t flash;
uint32_t Part1Addr = 0xFFFFFFFF,Part2Addr = 0xFFFFFFFF;
uint8_t *pbuf = NULL;
device_mutex_lock(RT_DEV_LOCK_FLASH);
flash_read_word(&flash, 0x18, &Part1Addr);
Part1Addr = (Part1Addr&0xFFFF)*1024; // first partition
flash_read_word(&flash, OFFSET_DATA, &Part2Addr);
device_mutex_unlock(RT_DEV_LOCK_FLASH);
if(Part2Addr == ~0x0)
return;
pbuf = update_malloc(FLASH_SECTOR_SIZE);
if(!pbuf) return;
device_mutex_lock(RT_DEV_LOCK_FLASH);
flash_stream_read(&flash, Part2Addr, FLASH_SECTOR_SIZE, pbuf);
if (cmd == 1)
memcpy((char*)pbuf+8, "81958711", 8);
else
memcpy((char*)pbuf+8, "01958711", 8);
flash_erase_sector(&flash, Part2Addr);
flash_stream_write(&flash, Part2Addr, FLASH_SECTOR_SIZE, pbuf);
device_mutex_unlock(RT_DEV_LOCK_FLASH);
#if SWAP_UPDATE
device_mutex_lock(RT_DEV_LOCK_FLASH);
flash_stream_read(&flash, Part1Addr, FLASH_SECTOR_SIZE, pbuf);
if (cmd == 1)
memcpy((char*)pbuf+8, "01958711", 8);
else
memcpy((char*)pbuf+8, "81958711", 8);
flash_erase_sector(&flash, Part1Addr);
flash_stream_write(&flash, Part1Addr, FLASH_SECTOR_SIZE, pbuf);
device_mutex_unlock(RT_DEV_LOCK_FLASH);
#endif
update_free(pbuf);
}
//---------------------------------------------------------------------
Reference in a new issue Copy permalink