int StoreApInfo()
{
rtw_wifi_config_t wifi_config;
uint32_t address;
#ifdef STM32F10X_XL
address = 0x08080000; //bank2 domain
#else
uint16_t sector_nb = FLASH_Sector_11;
address = flash_SectorAddress(sector_nb);
#endif
wifi_config.boot_mode = 0x77665502;
memcpy(wifi_config.ssid, wifi_setting.ssid, strlen((char*)wifi_setting.ssid));
wifi_config.ssid_len = strlen((char*)wifi_setting.ssid);
wifi_config.security_type = wifi_setting.security_type;
memcpy(wifi_config.password, wifi_setting.password, strlen((char*)wifi_setting.password));
wifi_config.password_len= strlen((char*)wifi_setting.password);
wifi_config.channel = wifi_setting.channel;
printf("\n\rWritting boot mode 0x77665502 and Wi-Fi setting to flash ...");
#ifdef STM32F10X_XL
FLASH_ErasePage(address);
#else
flash_EraseSector(sector_nb);
#endif
flash_Wrtie(address, (char *)&wifi_config, sizeof(rtw_wifi_config_t));
return 0;
}
void LoadWifiConfig()
{
rtw_wifi_config_t local_config;
uint32_t address;
#ifdef STM32F10X_XL
address = 0x08080000; //bank2 domain
#else
uint16_t sector_nb = FLASH_Sector_11;
address = flash_SectorAddress(sector_nb);
#endif
printf("\r\nLoadWifiConfig(): Read from FLASH!\n");
flash_Read(address, (char *)&local_config, sizeof(local_config));
printf("\r\nLoadWifiConfig(): local_config.boot_mode=0x%x\n", local_config.boot_mode);
printf("\r\nLoadWifiConfig(): local_config.ssid=%s\n", local_config.ssid);
printf("\r\nLoadWifiConfig(): local_config.channel=%d\n", local_config.channel);
printf("\r\nLoadWifiConfig(): local_config.security_type=%d\n", local_config.security_type);
printf("\r\nLoadWifiConfig(): local_config.password=%s\n", local_config.password);
if(local_config.boot_mode == 0x77665502)
{
wifi_setting.mode = RTW_MODE_AP;
if(local_config.ssid_len > 32)
local_config.ssid_len = 32;
memcpy(wifi_setting.ssid, local_config.ssid, local_config.ssid_len);
wifi_setting.ssid[local_config.ssid_len] = '\0';
wifi_setting.channel = local_config.channel;
wifi_setting.security_type = local_config.security_type;
if(local_config.password_len > 32)
local_config.password_len = 32;
memcpy(wifi_setting.password, local_config.password, local_config.password_len);
wifi_setting.password[local_config.password_len] = '\0';
}
else
{
LoadWifiSetting();
}
}
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;
}
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;
}