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ESP8266 part of the f105-motor-demo project (see f105-motor-demo_stm32)
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f105-motor-demo_esp/esp_iot_sdk_v1.5.2/examples/IoT_Demo/user/user_esp_platform.c

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/******************************************************************************
* Copyright 2013-2014 Espressif Systems (Wuxi)
*
* FileName: user_esp_platform.c
*
* Description: The client mode configration.
* Check your hardware connection with the host while use this mode.
*
* Modification history:
* 2014/5/09, v1.0 create this file.
*******************************************************************************/
#include "ets_sys.h"
#include "os_type.h"
#include "mem.h"
#include "osapi.h"
#include "user_interface.h"
#include "espconn.h"
#include "user_esp_platform.h"
#include "user_iot_version.h"
#include "upgrade.h"
#if ESP_PLATFORM
#define ESP_DEBUG
#ifdef ESP_DEBUG
#define ESP_DBG os_printf
#else
#define ESP_DBG
#endif
#define ACTIVE_FRAME "{\"nonce\": %d,\"path\": \"/v1/device/activate/\", \"method\": \"POST\", \"body\": {\"encrypt_method\": \"PLAIN\", \"token\": \"%s\", \"bssid\": \""MACSTR"\",\"rom_version\":\"%s\"}, \"meta\": {\"Authorization\": \"token %s\"}}\n"
#if PLUG_DEVICE
#include "user_plug.h"
#define RESPONSE_FRAME "{\"status\": 200, \"datapoint\": {\"x\": %d}, \"nonce\": %d, \"deliver_to_device\": true}\n"
#define FIRST_FRAME "{\"nonce\": %d, \"path\": \"/v1/device/identify\", \"method\": \"GET\",\"meta\": {\"Authorization\": \"token %s\"}}\n"
#elif LIGHT_DEVICE
#include "user_light.h"
#define RESPONSE_FRAME "{\"status\": 200,\"nonce\": %d, \"datapoint\": {\"x\": %d,\"y\": %d,\"z\": %d,\"k\": %d,\"l\": %d},\"deliver_to_device\":true}\n"
#define FIRST_FRAME "{\"nonce\": %d, \"path\": \"/v1/device/identify\", \"method\": \"GET\",\"meta\": {\"Authorization\": \"token %s\"}}\n"
#elif SENSOR_DEVICE
#include "user_sensor.h"
#if HUMITURE_SUB_DEVICE
#define UPLOAD_FRAME "{\"nonce\": %d, \"path\": \"/v1/datastreams/tem_hum/datapoint/\", \"method\": \"POST\", \
\"body\": {\"datapoint\": {\"x\": %s%d.%02d,\"y\": %d.%02d}}, \"meta\": {\"Authorization\": \"token %s\"}}\n"
#elif FLAMMABLE_GAS_SUB_DEVICE
#define UPLOAD_FRAME "{\"nonce\": %d, \"path\": \"/v1/datastreams/flammable_gas/datapoint/\", \"method\": \"POST\", \
\"body\": {\"datapoint\": {\"x\": %d.%03d}}, \"meta\": {\"Authorization\": \"token %s\"}}\n"
#endif
LOCAL uint32 count = 0;
#endif
#define UPGRADE_FRAME "{\"path\": \"/v1/messages/\", \"method\": \"POST\", \"meta\": {\"Authorization\": \"token %s\"},\
\"get\":{\"action\":\"%s\"},\"body\":{\"pre_rom_version\":\"%s\",\"rom_version\":\"%s\"}}\n"
#if PLUG_DEVICE || LIGHT_DEVICE
#define BEACON_FRAME "{\"path\": \"/v1/ping/\", \"method\": \"POST\",\"meta\": {\"Authorization\": \"token %s\"}}\n"
#define RPC_RESPONSE_FRAME "{\"status\": 200, \"nonce\": %d, \"deliver_to_device\": true}\n"
#define TIMER_FRAME "{\"body\": {}, \"get\":{\"is_humanize_format_simple\":\"true\"},\"meta\": {\"Authorization\": \"Token %s\"},\"path\": \"/v1/device/timers/\",\"post\":{},\"method\": \"GET\"}\n"
#define pheadbuffer "Connection: keep-alive\r\n\
Cache-Control: no-cache\r\n\
User-Agent: Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/30.0.1599.101 Safari/537.36 \r\n\
Accept: */*\r\n\
Authorization: token %s\r\n\
Accept-Encoding: gzip,deflate,sdch\r\n\
Accept-Language: zh-CN,zh;q=0.8\r\n\r\n"
LOCAL uint8 ping_status;
LOCAL os_timer_t beacon_timer;
#endif
#ifdef USE_DNS
ip_addr_t esp_server_ip;
#endif
LOCAL struct espconn user_conn;
LOCAL struct _esp_tcp user_tcp;
LOCAL os_timer_t client_timer;
struct esp_platform_saved_param esp_param;
LOCAL uint8 device_status;
LOCAL uint8 device_recon_count = 0;
LOCAL uint32 active_nonce = 0;
LOCAL uint8 iot_version[20] = {0};
struct rst_info rtc_info;
void user_esp_platform_check_ip(uint8 reset_flag);
/******************************************************************************
* FunctionName : user_esp_platform_get_token
* Description : get the espressif's device token
* Parameters : token -- the parame point which write the flash
* Returns : none
*******************************************************************************/
void ICACHE_FLASH_ATTR
user_esp_platform_get_token(uint8_t *token)
{
if (token == NULL) {
return;
}
os_memcpy(token, esp_param.token, sizeof(esp_param.token));
}
/******************************************************************************
* FunctionName : user_esp_platform_set_token
* Description : save the token for the espressif's device
* Parameters : token -- the parame point which write the flash
* Returns : none
*******************************************************************************/
void ICACHE_FLASH_ATTR
user_esp_platform_set_token(uint8_t *token)
{
if (token == NULL) {
return;
}
esp_param.activeflag = 0;
os_memcpy(esp_param.token, token, os_strlen(token));
system_param_save_with_protect(ESP_PARAM_START_SEC, &esp_param, sizeof(esp_param));
}
/******************************************************************************
* FunctionName : user_esp_platform_set_active
* Description : set active flag
* Parameters : activeflag -- 0 or 1
* Returns : none
*******************************************************************************/
void ICACHE_FLASH_ATTR
user_esp_platform_set_active(uint8 activeflag)
{
esp_param.activeflag = activeflag;
system_param_save_with_protect(ESP_PARAM_START_SEC, &esp_param, sizeof(esp_param));
}
void ICACHE_FLASH_ATTR
user_esp_platform_set_connect_status(uint8 status)
{
device_status = status;
}
/******************************************************************************
* FunctionName : user_esp_platform_get_connect_status
* Description : get each connection step's status
* Parameters : none
* Returns : status
*******************************************************************************/
uint8 ICACHE_FLASH_ATTR
user_esp_platform_get_connect_status(void)
{
uint8 status = wifi_station_get_connect_status();
if (status == STATION_GOT_IP) {
status = (device_status == 0) ? DEVICE_CONNECTING : device_status;
}
ESP_DBG("status %d\n", status);
return status;
}
/******************************************************************************
* FunctionName : user_esp_platform_parse_nonce
* Description : parse the device nonce
* Parameters : pbuffer -- the recivce data point
* Returns : the nonce
*******************************************************************************/
int ICACHE_FLASH_ATTR
user_esp_platform_parse_nonce(char *pbuffer)
{
char *pstr = NULL;
char *pparse = NULL;
char noncestr[11] = {0};
int nonce = 0;
pstr = (char *)os_strstr(pbuffer, "\"nonce\": ");
if (pstr != NULL) {
pstr += 9;
pparse = (char *)os_strstr(pstr, ",");
if (pparse != NULL) {
os_memcpy(noncestr, pstr, pparse - pstr);
} else {
pparse = (char *)os_strstr(pstr, "}");
if (pparse != NULL) {
os_memcpy(noncestr, pstr, pparse - pstr);
} else {
pparse = (char *)os_strstr(pstr, "]");
if (pparse != NULL) {
os_memcpy(noncestr, pstr, pparse - pstr);
} else {
return 0;
}
}
}
nonce = atoi(noncestr);
}
return nonce;
}
/******************************************************************************
* FunctionName : user_esp_platform_get_info
* Description : get and update the espressif's device status
* Parameters : pespconn -- the espconn used to connect with host
* pbuffer -- prossing the data point
* Returns : none
*******************************************************************************/
void ICACHE_FLASH_ATTR
user_esp_platform_get_info(struct espconn *pconn, uint8 *pbuffer)
{
char *pbuf = NULL;
int nonce = 0;
pbuf = (char *)os_zalloc(packet_size);
nonce = user_esp_platform_parse_nonce(pbuffer);
if (pbuf != NULL) {
#if PLUG_DEVICE
os_sprintf(pbuf, RESPONSE_FRAME, user_plug_get_status(), nonce);
#elif LIGHT_DEVICE
uint32 white_val;
white_val = (PWM_CHANNEL>LIGHT_COLD_WHITE?user_light_get_duty(LIGHT_COLD_WHITE):0);
os_sprintf(pbuf, RESPONSE_FRAME, nonce, user_light_get_period(),
user_light_get_duty(LIGHT_RED), user_light_get_duty(LIGHT_GREEN),
user_light_get_duty(LIGHT_BLUE),white_val );//50);
#endif
ESP_DBG("%s\n", pbuf);
#ifdef CLIENT_SSL_ENABLE
espconn_secure_sent(pconn, pbuf, os_strlen(pbuf));
#else
espconn_sent(pconn, pbuf, os_strlen(pbuf));
#endif
os_free(pbuf);
pbuf = NULL;
}
}
/******************************************************************************
* FunctionName : user_esp_platform_set_info
* Description : prossing the data and controling the espressif's device
* Parameters : pespconn -- the espconn used to connect with host
* pbuffer -- prossing the data point
* Returns : none
*******************************************************************************/
void ICACHE_FLASH_ATTR
user_esp_platform_set_info(struct espconn *pconn, uint8 *pbuffer)
{
#if PLUG_DEVICE
char *pstr = NULL;
pstr = (char *)os_strstr(pbuffer, "plug-status");
if (pstr != NULL) {
pstr = (char *)os_strstr(pbuffer, "body");
if (pstr != NULL) {
if (os_strncmp(pstr + 27, "1", 1) == 0) {
user_plug_set_status(0x01);
} else if (os_strncmp(pstr + 27, "0", 1) == 0) {
user_plug_set_status(0x00);
}
}
}
#elif LIGHT_DEVICE
char *pstr = NULL;
char *pdata = NULL;
char *pbuf = NULL;
char recvbuf[10];
uint16 length = 0;
uint32 data = 0;
static uint32 rr,gg,bb,cw,ww,period;
ww=0;
cw=0;
extern uint8 light_sleep_flg;
pstr = (char *)os_strstr(pbuffer, "\"path\": \"/v1/datastreams/light/datapoint/\"");
if (pstr != NULL) {
pstr = (char *)os_strstr(pbuffer, "{\"datapoint\": ");
if (pstr != NULL) {
pbuf = (char *)os_strstr(pbuffer, "}}");
length = pbuf - pstr;
length += 2;
pdata = (char *)os_zalloc(length + 1);
os_memcpy(pdata, pstr, length);
pstr = (char *)os_strchr(pdata, 'x');
if (pstr != NULL) {
pstr += 4;
pbuf = (char *)os_strchr(pstr, ',');
if (pbuf != NULL) {
length = pbuf - pstr;
os_memset(recvbuf, 0, 10);
os_memcpy(recvbuf, pstr, length);
data = atoi(recvbuf);
period = data;
//user_light_set_period(data);
}
}
pstr = (char *)os_strchr(pdata, 'y');
if (pstr != NULL) {
pstr += 4;
pbuf = (char *)os_strchr(pstr, ',');
if (pbuf != NULL) {
length = pbuf - pstr;
os_memset(recvbuf, 0, 10);
os_memcpy(recvbuf, pstr, length);
data = atoi(recvbuf);
rr=data;
os_printf("r: %d\r\n",rr);
//user_light_set_duty(data, 0);
}
}
pstr = (char *)os_strchr(pdata, 'z');
if (pstr != NULL) {
pstr += 4;
pbuf = (char *)os_strchr(pstr, ',');
if (pbuf != NULL) {
length = pbuf - pstr;
os_memset(recvbuf, 0, 10);
os_memcpy(recvbuf, pstr, length);
data = atoi(recvbuf);
gg=data;
os_printf("g: %d\r\n",gg);
//user_light_set_duty(data, 1);
}
}
pstr = (char *)os_strchr(pdata, 'k');
if (pstr != NULL) {
pstr += 4;;
pbuf = (char *)os_strchr(pstr, ',');
if (pbuf != NULL) {
length = pbuf - pstr;
os_memset(recvbuf, 0, 10);
os_memcpy(recvbuf, pstr, length);
data = atoi(recvbuf);
bb=data;
os_printf("b: %d\r\n",bb);
//user_light_set_duty(data, 2);
}
}
pstr = (char *)os_strchr(pdata, 'l');
if (pstr != NULL) {
pstr += 4;;
pbuf = (char *)os_strchr(pstr, ',');
if (pbuf != NULL) {
length = pbuf - pstr;
os_memset(recvbuf, 0, 10);
os_memcpy(recvbuf, pstr, length);
data = atoi(recvbuf);
cw=data;
ww=data;
os_printf("cw: %d\r\n",cw);
os_printf("ww:%d\r\n",ww); //chg
//user_light_set_duty(data, 2);
}
}
os_free(pdata);
}
}
if((rr|gg|bb|cw|ww) == 0){
if(light_sleep_flg==0){
}
}else{
if(light_sleep_flg==1){
os_printf("modem sleep en\r\n");
wifi_set_sleep_type(MODEM_SLEEP_T);
light_sleep_flg =0;
}
}
light_set_aim(rr,gg,bb,cw,ww,period);
//user_light_restart();
#endif
user_esp_platform_get_info(pconn, pbuffer);
}
/******************************************************************************
* FunctionName : user_esp_platform_reconnect
* Description : reconnect with host after get ip
* Parameters : pespconn -- the espconn used to reconnect with host
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
user_esp_platform_reconnect(struct espconn *pespconn)
{
ESP_DBG("user_esp_platform_reconnect\n");
user_esp_platform_check_ip(0);
}
/******************************************************************************
* FunctionName : user_esp_platform_discon_cb
* Description : disconnect successfully with the host
* Parameters : arg -- Additional argument to pass to the callback function
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
user_esp_platform_discon_cb(void *arg)
{
struct espconn *pespconn = arg;
struct ip_info ipconfig;
struct dhcp_client_info dhcp_info;
ESP_DBG("user_esp_platform_discon_cb\n");
#if (PLUG_DEVICE || LIGHT_DEVICE)
os_timer_disarm(&beacon_timer);
#endif
if (pespconn == NULL) {
return;
}
pespconn->proto.tcp->local_port = espconn_port();
#if (PLUG_DEVICE || SENSOR_DEVICE)
user_link_led_output(1);
#endif
#if SENSOR_DEVICE
#ifdef SENSOR_DEEP_SLEEP
if (wifi_get_opmode() == STATION_MODE) {
/***add by tzx for saving ip_info to avoid dhcp_client start****/
wifi_get_ip_info(STATION_IF, &ipconfig);
dhcp_info.ip_addr = ipconfig.ip;
dhcp_info.netmask = ipconfig.netmask;
dhcp_info.gw = ipconfig.gw ;
dhcp_info.flag = 0x01;
os_printf("dhcp_info.ip_addr = %d\n",dhcp_info.ip_addr);
system_rtc_mem_write(64,&dhcp_info,sizeof(struct dhcp_client_info));
user_sensor_deep_sleep_enter();
} else {
os_timer_disarm(&client_timer);
os_timer_setfn(&client_timer, (os_timer_func_t *)user_esp_platform_reconnect, pespconn);
os_timer_arm(&client_timer, SENSOR_DEEP_SLEEP_TIME / 1000, 0);
}
#else
os_timer_disarm(&client_timer);
os_timer_setfn(&client_timer, (os_timer_func_t *)user_esp_platform_reconnect, pespconn);
os_timer_arm(&client_timer, 1000, 0);
#endif
#else
user_esp_platform_reconnect(pespconn);
#endif
}
/******************************************************************************
* FunctionName : user_esp_platform_discon
* Description : A new incoming connection has been disconnected.
* Parameters : espconn -- the espconn used to disconnect with host
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
user_esp_platform_discon(struct espconn *pespconn)
{
ESP_DBG("user_esp_platform_discon\n");
#if (PLUG_DEVICE || SENSOR_DEVICE)
user_link_led_output(1);
#endif
#ifdef CLIENT_SSL_ENABLE
espconn_secure_disconnect(pespconn);
#else
espconn_disconnect(pespconn);
#endif
}
/******************************************************************************
* FunctionName : user_esp_platform_sent_cb
* Description : Data has been sent successfully and acknowledged by the remote host.
* Parameters : arg -- Additional argument to pass to the callback function
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
user_esp_platform_sent_cb(void *arg)
{
struct espconn *pespconn = arg;
ESP_DBG("user_esp_platform_sent_cb\n");
}
/******************************************************************************
* FunctionName : user_esp_platform_sent
* Description : Processing the application data and sending it to the host
* Parameters : pespconn -- the espconn used to connetion with the host
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
user_esp_platform_sent(struct espconn *pespconn)
{
uint8 devkey[token_size] = {0};
uint32 nonce;
char *pbuf = (char *)os_zalloc(packet_size);
os_memcpy(devkey, esp_param.devkey, 40);
if (esp_param.activeflag == 0xFF) {
esp_param.activeflag = 0;
}
if (pbuf != NULL) {
if (esp_param.activeflag == 0) {
uint8 token[token_size] = {0};
uint8 bssid[6];
active_nonce = os_random() & 0x7FFFFFFF;
os_memcpy(token, esp_param.token, 40);
wifi_get_macaddr(STATION_IF, bssid);
os_sprintf(pbuf, ACTIVE_FRAME, active_nonce, token, MAC2STR(bssid),iot_version, devkey);
}
#if SENSOR_DEVICE
#if HUMITURE_SUB_DEVICE
else {
#if 0
uint16 tp, rh;
uint8 data[4];
if (user_mvh3004_read_th(data)) {
rh = data[0] << 8 | data[1];
tp = data[2] << 8 | data[3];
}
#else
uint16 tp, rh;
uint8 *data;
uint32 tp_t, rh_t;
data = (uint8 *)user_mvh3004_get_poweron_th();
rh = data[0] << 8 | data[1];
tp = data[2] << 8 | data[3];
#endif
tp_t = (tp >> 2) * 165 * 100 / (16384 - 1);
rh_t = (rh & 0x3fff) * 100 * 100 / (16384 - 1);
if (tp_t >= 4000) {
os_sprintf(pbuf, UPLOAD_FRAME, count, "", tp_t / 100 - 40, tp_t % 100, rh_t / 100, rh_t % 100, devkey);
} else {
tp_t = 4000 - tp_t;
os_sprintf(pbuf, UPLOAD_FRAME, count, "-", tp_t / 100, tp_t % 100, rh_t / 100, rh_t % 100, devkey);
}
}
#elif FLAMMABLE_GAS_SUB_DEVICE
else {
uint32 adc_value = system_adc_read();
os_sprintf(pbuf, UPLOAD_FRAME, count, adc_value / 1024, adc_value * 1000 / 1024, devkey);
}
#endif
#else
else {
nonce = os_random() & 0x7FFFFFFF;
os_sprintf(pbuf, FIRST_FRAME, nonce , devkey);
}
#endif
ESP_DBG("%s\n", pbuf);
#ifdef CLIENT_SSL_ENABLE
espconn_secure_sent(pespconn, pbuf, os_strlen(pbuf));
#else
espconn_sent(pespconn, pbuf, os_strlen(pbuf));
#endif
os_free(pbuf);
}
}
#if PLUG_DEVICE || LIGHT_DEVICE
/******************************************************************************
* FunctionName : user_esp_platform_sent_beacon
* Description : sent beacon frame for connection with the host is activate
* Parameters : pespconn -- the espconn used to connetion with the host
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
user_esp_platform_sent_beacon(struct espconn *pespconn)
{
if (pespconn == NULL) {
return;
}
if (pespconn->state == ESPCONN_CONNECT) {
if (esp_param.activeflag == 0) {
ESP_DBG("please check device is activated.\n");
user_esp_platform_sent(pespconn);
} else {
uint8 devkey[token_size] = {0};
os_memcpy(devkey, esp_param.devkey, 40);
ESP_DBG("user_esp_platform_sent_beacon %u\n", system_get_time());
if (ping_status == 0) {
ESP_DBG("user_esp_platform_sent_beacon sent fail!\n");
user_esp_platform_discon(pespconn);
} else {
char *pbuf = (char *)os_zalloc(packet_size);
if (pbuf != NULL) {
os_sprintf(pbuf, BEACON_FRAME, devkey);
#ifdef CLIENT_SSL_ENABLE
espconn_secure_sent(pespconn, pbuf, os_strlen(pbuf));
#else
espconn_sent(pespconn, pbuf, os_strlen(pbuf));
#endif
ping_status = 0;
os_timer_arm(&beacon_timer, BEACON_TIME, 0);
os_free(pbuf);
}
}
}
} else {
ESP_DBG("user_esp_platform_sent_beacon sent fail!\n");
user_esp_platform_discon(pespconn);
}
}
/******************************************************************************
* FunctionName : user_platform_rpc_set_rsp
* Description : response the message to server to show setting info is received
* Parameters : pespconn -- the espconn used to connetion with the host
* nonce -- mark the message received from server
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
user_platform_rpc_set_rsp(struct espconn *pespconn, int nonce)
{
char *pbuf = (char *)os_zalloc(packet_size);
if (pespconn == NULL) {
return;
}
os_sprintf(pbuf, RPC_RESPONSE_FRAME, nonce);
ESP_DBG("%s\n", pbuf);
#ifdef CLIENT_SSL_ENABLE
espconn_secure_sent(pespconn, pbuf, os_strlen(pbuf));
#else
espconn_sent(pespconn, pbuf, os_strlen(pbuf));
#endif
os_free(pbuf);
}
/******************************************************************************
* FunctionName : user_platform_timer_get
* Description : get the timers from server
* Parameters : pespconn -- the espconn used to connetion with the host
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
user_platform_timer_get(struct espconn *pespconn)
{
uint8 devkey[token_size] = {0};
char *pbuf = (char *)os_zalloc(packet_size);
os_memcpy(devkey, esp_param.devkey, 40);
if (pespconn == NULL) {
return;
}
os_sprintf(pbuf, TIMER_FRAME, devkey);
ESP_DBG("%s\n", pbuf);
#ifdef CLIENT_SSL_ENABLE
espconn_secure_sent(pespconn, pbuf, os_strlen(pbuf));
#else
espconn_sent(pespconn, pbuf, os_strlen(pbuf));
#endif
os_free(pbuf);
}
/******************************************************************************
* FunctionName : user_esp_platform_upgrade_cb
* Description : Processing the downloaded data from the server
* Parameters : pespconn -- the espconn used to connetion with the host
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
user_esp_platform_upgrade_rsp(void *arg)
{
struct upgrade_server_info *server = arg;
struct espconn *pespconn = server->pespconn;
uint8 devkey[41] = {0};
uint8 *pbuf = NULL;
char *action = NULL;
os_memcpy(devkey, esp_param.devkey, 40);
pbuf = (char *)os_zalloc(packet_size);
if (server->upgrade_flag == true) {
ESP_DBG("user_esp_platform_upgarde_successfully\n");
action = "device_upgrade_success";
os_sprintf(pbuf, UPGRADE_FRAME, devkey, action, server->pre_version, server->upgrade_version);
ESP_DBG("%s\n",pbuf);
#ifdef CLIENT_SSL_ENABLE
espconn_secure_sent(pespconn, pbuf, os_strlen(pbuf));
#else
espconn_sent(pespconn, pbuf, os_strlen(pbuf));
#endif
if (pbuf != NULL) {
os_free(pbuf);
pbuf = NULL;
}
} else {
ESP_DBG("user_esp_platform_upgrade_failed\n");
action = "device_upgrade_failed";
os_sprintf(pbuf, UPGRADE_FRAME, devkey, action,server->pre_version, server->upgrade_version);
ESP_DBG("%s\n",pbuf);
#ifdef CLIENT_SSL_ENABLE
espconn_secure_sent(pespconn, pbuf, os_strlen(pbuf));
#else
espconn_sent(pespconn, pbuf, os_strlen(pbuf));
#endif
if (pbuf != NULL) {
os_free(pbuf);
pbuf = NULL;
}
}
os_free(server->url);
server->url = NULL;
os_free(server);
server = NULL;
}
/******************************************************************************
* FunctionName : user_esp_platform_upgrade_begin
* Description : Processing the received data from the server
* Parameters : pespconn -- the espconn used to connetion with the host
* server -- upgrade param
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
user_esp_platform_upgrade_begin(struct espconn *pespconn, struct upgrade_server_info *server)
{
uint8 user_bin[9] = {0};
uint8 devkey[41] = {0};
server->pespconn = pespconn;
os_memcpy(devkey, esp_param.devkey, 40);
os_memcpy(server->ip, pespconn->proto.tcp->remote_ip, 4);
#ifdef UPGRADE_SSL_ENABLE
server->port = 443;
#else
server->port = 80;
#endif
server->check_cb = user_esp_platform_upgrade_rsp;
server->check_times = 120000;
if (server->url == NULL) {
server->url = (uint8 *)os_zalloc(512);
}
if (system_upgrade_userbin_check() == UPGRADE_FW_BIN1) {
os_memcpy(user_bin, "user2.bin", 10);
} else if (system_upgrade_userbin_check() == UPGRADE_FW_BIN2) {
os_memcpy(user_bin, "user1.bin", 10);
}
os_sprintf(server->url, "GET /v1/device/rom/?action=download_rom&version=%s&filename=%s HTTP/1.0\r\nHost: "IPSTR":%d\r\n"pheadbuffer"",
server->upgrade_version, user_bin, IP2STR(server->ip),
server->port, devkey);
ESP_DBG("%s\n",server->url);
#ifdef UPGRADE_SSL_ENABLE
if (system_upgrade_start_ssl(server) == false) {
#else
if (system_upgrade_start(server) == false) {
#endif
ESP_DBG("upgrade is already started\n");
}
}
#endif
/******************************************************************************
* FunctionName : user_esp_platform_recv_cb
* Description : Processing the received data from the server
* Parameters : arg -- Additional argument to pass to the callback function
* pusrdata -- The received data (or NULL when the connection has been closed!)
* length -- The length of received data
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
user_esp_platform_recv_cb(void *arg, char *pusrdata, unsigned short length)
{
char *pstr = NULL;
LOCAL char pbuffer[1024 * 2] = {0};
struct espconn *pespconn = arg;
ESP_DBG("user_esp_platform_recv_cb %s\n", pusrdata);
#if (PLUG_DEVICE || LIGHT_DEVICE)
os_timer_disarm(&beacon_timer);
#endif
if (length == 1460) {
os_memcpy(pbuffer, pusrdata, length);
} else {
struct espconn *pespconn = (struct espconn *)arg;
os_memcpy(pbuffer + os_strlen(pbuffer), pusrdata, length);
if ((pstr = (char *)os_strstr(pbuffer, "\"activate_status\": ")) != NULL &&
user_esp_platform_parse_nonce(pbuffer) == active_nonce) {
if (os_strncmp(pstr + 19, "1", 1) == 0) {
ESP_DBG("device activates successful.\n");
device_status = DEVICE_ACTIVE_DONE;
esp_param.activeflag = 1;
system_param_save_with_protect(ESP_PARAM_START_SEC, &esp_param, sizeof(esp_param));
user_esp_platform_sent(pespconn);
if(LIGHT_DEVICE){
system_restart();
}
} else {
ESP_DBG("device activates failed.\n");
device_status = DEVICE_ACTIVE_FAIL;
}
}
#if (PLUG_DEVICE || LIGHT_DEVICE)
else if ((pstr = (char *)os_strstr(pbuffer, "\"action\": \"sys_upgrade\"")) != NULL) {
if ((pstr = (char *)os_strstr(pbuffer, "\"version\":")) != NULL) {
struct upgrade_server_info *server = NULL;
int nonce = user_esp_platform_parse_nonce(pbuffer);
user_platform_rpc_set_rsp(pespconn, nonce);
server = (struct upgrade_server_info *)os_zalloc(sizeof(struct upgrade_server_info));
os_memcpy(server->upgrade_version, pstr + 12, 16);
server->upgrade_version[15] = '\0';
os_sprintf(server->pre_version,"%s%d.%d.%dt%d(%s)",VERSION_TYPE,IOT_VERSION_MAJOR,\
IOT_VERSION_MINOR,IOT_VERSION_REVISION,device_type,UPGRADE_FALG);
user_esp_platform_upgrade_begin(pespconn, server);
}
} else if ((pstr = (char *)os_strstr(pbuffer, "\"action\": \"sys_reboot\"")) != NULL) {
os_timer_disarm(&client_timer);
os_timer_setfn(&client_timer, (os_timer_func_t *)system_upgrade_reboot, NULL);
os_timer_arm(&client_timer, 1000, 0);
} else if ((pstr = (char *)os_strstr(pbuffer, "/v1/device/timers/")) != NULL) {
int nonce = user_esp_platform_parse_nonce(pbuffer);
user_platform_rpc_set_rsp(pespconn, nonce);
os_timer_disarm(&client_timer);
os_timer_setfn(&client_timer, (os_timer_func_t *)user_platform_timer_get, pespconn);
os_timer_arm(&client_timer, 2000, 0);
} else if ((pstr = (char *)os_strstr(pbuffer, "\"method\": ")) != NULL) {
if (os_strncmp(pstr + 11, "GET", 3) == 0) {
user_esp_platform_get_info(pespconn, pbuffer);
} else if (os_strncmp(pstr + 11, "POST", 4) == 0) {
user_esp_platform_set_info(pespconn, pbuffer);
}
} else if ((pstr = (char *)os_strstr(pbuffer, "ping success")) != NULL) {
ESP_DBG("ping success\n");
ping_status = 1;
} else if ((pstr = (char *)os_strstr(pbuffer, "send message success")) != NULL) {
} else if ((pstr = (char *)os_strstr(pbuffer, "timers")) != NULL) {
user_platform_timer_start(pusrdata , pespconn);
}
#elif SENSOR_DEVICE
else if ((pstr = (char *)os_strstr(pbuffer, "\"status\":")) != NULL) {
if (os_strncmp(pstr + 10, "200", 3) != 0) {
ESP_DBG("message upload failed.\n");
} else {
count++;
ESP_DBG("message upload sucessful.\n");
}
os_timer_disarm(&client_timer);
os_timer_setfn(&client_timer, (os_timer_func_t *)user_esp_platform_discon, pespconn);
os_timer_arm(&client_timer, 10, 0);
}
#endif
else if ((pstr = (char *)os_strstr(pbuffer, "device")) != NULL) {
#if PLUG_DEVICE || LIGHT_DEVICE
user_platform_timer_get(pespconn);
#elif SENSOR_DEVICE
#endif
}
os_memset(pbuffer, 0, sizeof(pbuffer));
}
#if (PLUG_DEVICE || LIGHT_DEVICE)
os_timer_arm(&beacon_timer, BEACON_TIME, 0);
#endif
}
#if AP_CACHE
/******************************************************************************
* FunctionName : user_esp_platform_ap_change
* Description : add the user interface for changing to next ap ID.
* Parameters :
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
user_esp_platform_ap_change(void)
{
uint8 current_id;
uint8 i = 0;
ESP_DBG("user_esp_platform_ap_is_changing\n");
current_id = wifi_station_get_current_ap_id();
ESP_DBG("current ap id =%d\n", current_id);
if (current_id == AP_CACHE_NUMBER - 1) {
i = 0;
} else {
i = current_id + 1;
}
while (wifi_station_ap_change(i) != true) {
i++;
if (i == AP_CACHE_NUMBER - 1) {
i = 0;
}
}
/* just need to re-check ip while change AP */
device_recon_count = 0;
os_timer_disarm(&client_timer);
os_timer_setfn(&client_timer, (os_timer_func_t *)user_esp_platform_check_ip, NULL);
os_timer_arm(&client_timer, 100, 0);
}
#endif
LOCAL bool ICACHE_FLASH_ATTR
user_esp_platform_reset_mode(void)
{
if (wifi_get_opmode() == STATION_MODE) {
wifi_set_opmode(STATIONAP_MODE);
}
#if AP_CACHE
/* delay 5s to change AP */
os_timer_disarm(&client_timer);
os_timer_setfn(&client_timer, (os_timer_func_t *)user_esp_platform_ap_change, NULL);
os_timer_arm(&client_timer, 5000, 0);
return true;
#endif
return false;
}
/******************************************************************************
* FunctionName : user_esp_platform_recon_cb
* Description : The connection had an error and is already deallocated.
* Parameters : arg -- Additional argument to pass to the callback function
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
user_esp_platform_recon_cb(void *arg, sint8 err)
{
struct espconn *pespconn = (struct espconn *)arg;
ESP_DBG("user_esp_platform_recon_cb\n");
#if (PLUG_DEVICE || LIGHT_DEVICE)
os_timer_disarm(&beacon_timer);
#endif
#if (PLUG_DEVICE || SENSOR_DEVICE)
user_link_led_output(1);
#endif
if (++device_recon_count == 5) {
device_status = DEVICE_CONNECT_SERVER_FAIL;
if (user_esp_platform_reset_mode()) {
return;
}
}
#if SENSOR_DEVICE
#ifdef SENSOR_DEEP_SLEEP
if (wifi_get_opmode() == STATION_MODE) {
user_esp_platform_reset_mode();
//user_sensor_deep_sleep_enter();
} else {
os_timer_disarm(&client_timer);
os_timer_setfn(&client_timer, (os_timer_func_t *)user_esp_platform_reconnect, pespconn);
os_timer_arm(&client_timer, 1000, 0);
}
#else
os_timer_disarm(&client_timer);
os_timer_setfn(&client_timer, (os_timer_func_t *)user_esp_platform_reconnect, pespconn);
os_timer_arm(&client_timer, 1000, 0);
#endif
#else
os_timer_disarm(&client_timer);
os_timer_setfn(&client_timer, (os_timer_func_t *)user_esp_platform_reconnect, pespconn);
os_timer_arm(&client_timer, 1000, 0);
#endif
}
/******************************************************************************
* FunctionName : user_esp_platform_connect_cb
* Description : A new incoming connection has been connected.
* Parameters : arg -- Additional argument to pass to the callback function
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
user_esp_platform_connect_cb(void *arg)
{
struct espconn *pespconn = arg;
ESP_DBG("user_esp_platform_connect_cb\n");
if (wifi_get_opmode() == STATIONAP_MODE ) {
wifi_set_opmode(STATION_MODE);
}
#if (PLUG_DEVICE || SENSOR_DEVICE)
user_link_led_timer_done();
#endif
device_recon_count = 0;
espconn_regist_recvcb(pespconn, user_esp_platform_recv_cb);
espconn_regist_sentcb(pespconn, user_esp_platform_sent_cb);
user_esp_platform_sent(pespconn);
}
/******************************************************************************
* FunctionName : user_esp_platform_connect
* Description : The function given as the connect with the host
* Parameters : espconn -- the espconn used to connect the connection
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
user_esp_platform_connect(struct espconn *pespconn)
{
ESP_DBG("user_esp_platform_connect\n");
#ifdef CLIENT_SSL_ENABLE
espconn_secure_connect(pespconn);
#else
espconn_connect(pespconn);
#endif
}
#ifdef USE_DNS
/******************************************************************************
* FunctionName : user_esp_platform_dns_found
* Description : dns found callback
* Parameters : name -- pointer to the name that was looked up.
* ipaddr -- pointer to an ip_addr_t containing the IP address of
* the hostname, or NULL if the name could not be found (or on any
* other error).
* callback_arg -- a user-specified callback argument passed to
* dns_gethostbyname
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
user_esp_platform_dns_found(const char *name, ip_addr_t *ipaddr, void *arg)
{
struct espconn *pespconn = (struct espconn *)arg;
if (ipaddr == NULL) {
ESP_DBG("user_esp_platform_dns_found NULL\n");
if (++device_recon_count == 5) {
device_status = DEVICE_CONNECT_SERVER_FAIL;
user_esp_platform_reset_mode();
}
return;
}
ESP_DBG("user_esp_platform_dns_found %d.%d.%d.%d\n",
*((uint8 *)&ipaddr->addr), *((uint8 *)&ipaddr->addr + 1),
*((uint8 *)&ipaddr->addr + 2), *((uint8 *)&ipaddr->addr + 3));
if (esp_server_ip.addr == 0 && ipaddr->addr != 0) {
os_timer_disarm(&client_timer);
esp_server_ip.addr = ipaddr->addr;
os_memcpy(pespconn->proto.tcp->remote_ip, &ipaddr->addr, 4);
pespconn->proto.tcp->local_port = espconn_port();
#ifdef CLIENT_SSL_ENABLE
pespconn->proto.tcp->remote_port = 8443;
#else
pespconn->proto.tcp->remote_port = 8000;
#endif
#if (PLUG_DEVICE || LIGHT_DEVICE)
ping_status = 1;
#endif
espconn_regist_connectcb(pespconn, user_esp_platform_connect_cb);
espconn_regist_disconcb(pespconn, user_esp_platform_discon_cb);
espconn_regist_reconcb(pespconn, user_esp_platform_recon_cb);
user_esp_platform_connect(pespconn);
}
}
/******************************************************************************
* FunctionName : user_esp_platform_dns_check_cb
* Description : 1s time callback to check dns found
* Parameters : arg -- Additional argument to pass to the callback function
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
user_esp_platform_dns_check_cb(void *arg)
{
struct espconn *pespconn = arg;
ESP_DBG("user_esp_platform_dns_check_cb\n");
espconn_gethostbyname(pespconn, ESP_DOMAIN, &esp_server_ip, user_esp_platform_dns_found);
os_timer_arm(&client_timer, 1000, 0);
}
LOCAL void ICACHE_FLASH_ATTR
user_esp_platform_start_dns(struct espconn *pespconn)
{
esp_server_ip.addr = 0;
espconn_gethostbyname(pespconn, ESP_DOMAIN, &esp_server_ip, user_esp_platform_dns_found);
os_timer_disarm(&client_timer);
os_timer_setfn(&client_timer, (os_timer_func_t *)user_esp_platform_dns_check_cb, pespconn);
os_timer_arm(&client_timer, 1000, 0);
}
#endif
#if LIGHT_DEVICE
void user_mdns_conf()
{
struct ip_info ipconfig;
wifi_get_ip_info(STATION_IF, &ipconfig);
struct mdns_info *info = (struct mdns_info *)os_zalloc(sizeof(struct mdns_info));
info->host_name = "espressif_light_demo";
info->ipAddr= ipconfig.ip.addr; //sation ip
info->server_name = "espLight";
info->server_port = 80;
info->txt_data[0] = "version = 1.0.1";
espconn_mdns_init(info);
}
#endif
/******************************************************************************
* FunctionName : user_esp_platform_check_ip
* Description : espconn struct parame init when get ip addr
* Parameters : none
* Returns : none
*******************************************************************************/
void ICACHE_FLASH_ATTR
user_esp_platform_check_ip(uint8 reset_flag)
{
struct ip_info ipconfig;
os_timer_disarm(&client_timer);
wifi_get_ip_info(STATION_IF, &ipconfig);
if (wifi_station_get_connect_status() == STATION_GOT_IP && ipconfig.ip.addr != 0) {
#if (PLUG_DEVICE || SENSOR_DEVICE)
user_link_led_timer_init();
#endif
//***************************
#if LIGHT_DEVICE
user_mdns_conf();
#endif
//***************************
user_conn.proto.tcp = &user_tcp;
user_conn.type = ESPCONN_TCP;
user_conn.state = ESPCONN_NONE;
device_status = DEVICE_CONNECTING;
if (reset_flag) {
device_recon_count = 0;
}
#if (PLUG_DEVICE || LIGHT_DEVICE)
os_timer_disarm(&beacon_timer);
os_timer_setfn(&beacon_timer, (os_timer_func_t *)user_esp_platform_sent_beacon, &user_conn);
#endif
#ifdef USE_DNS
user_esp_platform_start_dns(&user_conn);
#else
const char esp_server_ip[4] = {114, 215, 177, 97};
os_memcpy(user_conn.proto.tcp->remote_ip, esp_server_ip, 4);
user_conn.proto.tcp->local_port = espconn_port();
#ifdef CLIENT_SSL_ENABLE
user_conn.proto.tcp->remote_port = 8443;
#else
user_conn.proto.tcp->remote_port = 8000;
#endif
espconn_regist_connectcb(&user_conn, user_esp_platform_connect_cb);
espconn_regist_reconcb(&user_conn, user_esp_platform_recon_cb);
user_esp_platform_connect(&user_conn);
#endif
} else {
/* if there are wrong while connecting to some AP, then reset mode */
if ((wifi_station_get_connect_status() == STATION_WRONG_PASSWORD ||
wifi_station_get_connect_status() == STATION_NO_AP_FOUND ||
wifi_station_get_connect_status() == STATION_CONNECT_FAIL)) {
user_esp_platform_reset_mode();
} else {
os_timer_setfn(&client_timer, (os_timer_func_t *)user_esp_platform_check_ip, NULL);
os_timer_arm(&client_timer, 100, 0);
}
}
}
/******************************************************************************
* FunctionName : user_esp_platform_init
* Description : device parame init based on espressif platform
* Parameters : none
* Returns : none
*******************************************************************************/
void ICACHE_FLASH_ATTR
user_esp_platform_init(void)
{
os_sprintf(iot_version,"%s%d.%d.%dt%d(%s)",VERSION_TYPE,IOT_VERSION_MAJOR,\
IOT_VERSION_MINOR,IOT_VERSION_REVISION,device_type,UPGRADE_FALG);
os_printf("IOT VERSION = %s\n",iot_version);
system_param_load(ESP_PARAM_START_SEC, 0, &esp_param, sizeof(esp_param));
struct rst_info *rtc_info = system_get_rst_info();
os_printf("reset reason: %x\n", rtc_info->reason);
if (rtc_info->reason == REASON_WDT_RST ||
rtc_info->reason == REASON_EXCEPTION_RST ||
rtc_info->reason == REASON_SOFT_WDT_RST) {
if (rtc_info->reason == REASON_EXCEPTION_RST) {
os_printf("Fatal exception (%d):\n", rtc_info->exccause);
}
os_printf("epc1=0x%08x, epc2=0x%08x, epc3=0x%08x, excvaddr=0x%08x, depc=0x%08x\n",
rtc_info->epc1, rtc_info->epc2, rtc_info->epc3, rtc_info->excvaddr, rtc_info->depc);
}
/***add by tzx for saving ip_info to avoid dhcp_client start****/
struct dhcp_client_info dhcp_info;
struct ip_info sta_info;
system_rtc_mem_read(64,&dhcp_info,sizeof(struct dhcp_client_info));
if(dhcp_info.flag == 0x01 ) {
if (true == wifi_station_dhcpc_status())
{
wifi_station_dhcpc_stop();
}
sta_info.ip = dhcp_info.ip_addr;
sta_info.gw = dhcp_info.gw;
sta_info.netmask = dhcp_info.netmask;
if ( true != wifi_set_ip_info(STATION_IF,&sta_info)) {
os_printf("set default ip wrong\n");
}
}
os_memset(&dhcp_info,0,sizeof(struct dhcp_client_info));
system_rtc_mem_write(64,&dhcp_info,sizeof(struct rst_info));
#if AP_CACHE
wifi_station_ap_number_set(AP_CACHE_NUMBER);
#endif
#if 0
{
char sofap_mac[6] = {0x16, 0x34, 0x56, 0x78, 0x90, 0xab};
char sta_mac[6] = {0x12, 0x34, 0x56, 0x78, 0x90, 0xab};
struct ip_info info;
wifi_set_macaddr(SOFTAP_IF, sofap_mac);
wifi_set_macaddr(STATION_IF, sta_mac);
IP4_ADDR(&info.ip, 192, 168, 3, 200);
IP4_ADDR(&info.gw, 192, 168, 3, 1);
IP4_ADDR(&info.netmask, 255, 255, 255, 0);
wifi_set_ip_info(STATION_IF, &info);
IP4_ADDR(&info.ip, 10, 10, 10, 1);
IP4_ADDR(&info.gw, 10, 10, 10, 1);
IP4_ADDR(&info.netmask, 255, 255, 255, 0);
wifi_set_ip_info(SOFTAP_IF, &info);
}
#endif
if (esp_param.activeflag != 1) {
#ifdef SOFTAP_ENCRYPT
struct softap_config config;
char password[33];
char macaddr[6];
wifi_softap_get_config(&config);
wifi_get_macaddr(SOFTAP_IF, macaddr);
os_memset(config.password, 0, sizeof(config.password));
os_sprintf(password, MACSTR "_%s", MAC2STR(macaddr), PASSWORD);
os_memcpy(config.password, password, os_strlen(password));
config.authmode = AUTH_WPA_WPA2_PSK;
wifi_softap_set_config(&config);
#endif
wifi_set_opmode(STATIONAP_MODE);
}
#if PLUG_DEVICE
user_plug_init();
#elif LIGHT_DEVICE
user_light_init();
#elif SENSOR_DEVICE
user_sensor_init(esp_param.activeflag);
#endif
if (wifi_get_opmode() != SOFTAP_MODE) {
os_timer_disarm(&client_timer);
os_timer_setfn(&client_timer, (os_timer_func_t *)user_esp_platform_check_ip, 1);
os_timer_arm(&client_timer, 100, 0);
}
}
#endif