void ICACHE_FLASH_ATTR publishAllTemperatures(void) {
struct Temperature *t;
int idx;
if (mqttIsConnected()) {
char *topic = (char*) os_malloc(100), *data = (char*) os_malloc(100);
if (topic == NULL || data == NULL) {
ERRORP("malloc err %s/%s\n", topic, data);
startFlash(-1, 50, 50); // fast
return;
}
for (idx = 0; idx < MAX_TEMPERATURE_SENSOR; idx++) {
if (getUnmappedTemperature(idx, &t)) {
os_sprintf(topic, (const char*) "/Raw/%s/%s/info", sysCfg.device_id, t->address);
os_sprintf(data, (const char*) "{ \"Type\":\"Temp\", \"Value\":\"%c%d.%02d\"}",
t->sign, t->val, t->fract);
if (!MQTT_Publish(mqttClient, topic, data, os_strlen(data), 0, 0))
printMQTTstate();
INFOP("%s=>%s\n", topic, data);
}
}
checkMinHeap();
os_free(topic);
os_free(data);
}
}
void ICACHE_FLASH_ATTR publishError(uint8 err, int info) {
static uint8 last_err = 0xff;
static int last_info = -1;
if (err == last_err && info == last_info)
return; // Ignore repeated errors
char *topic = (char*) os_malloc(50), *data = (char*) os_malloc(100);
if (topic == NULL || data == NULL) {
ERRORP("malloc err %s/%s\n", topic, data);
startFlash(-1, 50, 50); // fast
return;
}
os_sprintf(topic, (const char*) "/Raw/%s/error", sysCfg.device_id);
os_sprintf(data, (const char*) "{ \"error\":%d, \"info\":%d}", err, info);
if (mqttIsConnected()) {
if (!MQTT_Publish(mqttClient, topic, data, os_strlen(data), 0, 0))
printMQTTstate();
TESTP("********");
} else {
TESTP("--------");
}
TESTP("%s=>%s\n", topic, data);
checkMinHeap();
os_free(topic);
os_free(data);
}
void ICACHE_FLASH_ATTR publishMapping(void) {
if (mqttIsConnected()) {
char *topic = (char *) os_zalloc(50);
char *data = (char *) os_zalloc(500);
int idx;
if (topic == NULL || data == NULL) {
ERRORP("malloc err %s/%s\n", topic, data);
startFlash(-1, 50, 50); // fast
return;
}
os_sprintf(topic, "/Raw/%10s/mapping", sysCfg.device_id);
os_sprintf(data, "[");
for (idx=0; idx<MAP_TEMP_SIZE; idx++) {
if (idx != 0)
os_sprintf(data + os_strlen(data), ", ");
os_sprintf(data + os_strlen(data), "{\"map\":%d,\"name\":\"%s\", \"sensorID\": \"%s\"}",
sysCfg.mapping[idx], sysCfg.mappingName[idx], unmappedSensorID(idx));
}
os_sprintf(data + os_strlen(data), "]");
if (!MQTT_Publish(mqttClient, topic, data, os_strlen(data), 0, true))
printMQTTstate();
INFOP("%s=>%s\n", topic, data);
checkMinHeap();
os_free(topic);
os_free(data);
}
}
void ICACHE_FLASH_ATTR publishDeviceInfo(char *version, char *mode,
uint8 wifiChannel, uint16 wifiConnectTime, char *bestSSID, uint16 vcc) {
if (mqttIsConnected()) {
char *topic = (char *) os_zalloc(50);
char *data = (char *) os_zalloc(500);
int idx;
struct ip_info ipConfig;
if (topic == NULL || data == NULL) {
ERRORP("malloc err %s/%s\n", topic, data);
startFlash(-1, 50, 50); // fast
return;
}
wifi_get_ip_info(STATION_IF, &ipConfig);
os_sprintf(topic, "/Raw/%10s/info", sysCfg.device_id);
os_sprintf(data,
"{\"Name\":\"%s\", \"Location\":\"%s\", \"Version\":\"%s(%s)\", "
"\"Updates\":%d, \"Inputs\":%d, \"Outputs\":%d, "
"\"RSSI\":%d, \"Channel\": %d, \"ConnectTime\": %d, \"Vcc\": %d, ",
sysCfg.deviceName, sysCfg.deviceLocation, version, mode,
sysCfg.updates,
#ifdef INPUTS
sysCfg.inputs,
#else
0,
#endif
#ifdef OUTPUTS
sysCfg.outputs,
#else
0,
#endif
wifi_station_get_rssi(), wifiChannel, wifiConnectTime, vcc);
os_sprintf(data + os_strlen(data), "\"IPaddress\":\"%d.%d.%d.%d\"", IP2STR(&ipConfig.ip.addr));
os_sprintf(data + os_strlen(data), ", \"AP\":\"%s\"", bestSSID);
os_sprintf(data + os_strlen(data), ", \"Settings\":[");
for (idx = 0; idx < SETTINGS_SIZE; idx++) {
if (idx != 0)
os_sprintf(data + os_strlen(data), ", ");
os_sprintf(data + os_strlen(data), "%d", sysCfg.settings[idx]);
}
os_sprintf(data + os_strlen(data), "]}");
if (!MQTT_Publish(mqttClient, topic, data, os_strlen(data), 0, true))
printMQTTstate();
INFOP("%s=>%s\n", topic, data);
checkMinHeap();
os_free(topic);
os_free(data);
}
}
void ICACHE_FLASH_ATTR publishInput(uint8 idx, uint8 val) {
if (mqttIsConnected()) {
char *topic = (char*) os_malloc(50), *data = (char*) os_malloc(100);
if (topic == NULL || data == NULL) {
ERRORP("malloc err %s/%s\n", topic, data);
startFlash(-1, 50, 50); // fast
return;
}
os_sprintf(topic, (const char*) "/Raw/%s/%d/info", sysCfg.device_id,
idx + INPUT_SENSOR_ID_START);
os_sprintf(data,
(const char*) "{\"Name\":\"IP%d\", \"Type\":\"Input\", \"Value\":\"%d\"}", idx,
val);
INFOP("%s-->%s", topic, data);
if (!MQTT_Publish(mqttClient, topic, data, os_strlen(data), 0, 0))
printMQTTstate();
checkMinHeap();
os_free(topic);
os_free(data);
}
}
void ICACHE_FLASH_ATTR publishDeviceReset(char *version, int lastAction) {
if (mqttIsConnected()) {
char *topic = (char *) os_zalloc(50);
char *data = (char *) os_zalloc(200);
int idx;
if (topic == NULL || data == NULL) {
ERRORP("malloc err %s/%s\n", topic, data);
startFlash(-1, 50, 50); // fast
return;
}
os_sprintf(topic, "/Raw/%10s/reset", sysCfg.device_id);
os_sprintf(data,
"{\"Name\":\"%s\", \"Location\":\"%s\", \"Version\":\"%s\", \"Reason\":%d, \"LastAction\":%d}",
sysCfg.deviceName, sysCfg.deviceLocation, version, system_get_rst_info()->reason, lastAction);
if (!MQTT_Publish(mqttClient, topic, data, os_strlen(data), 0, false))
printMQTTstate();
INFOP("%s=>%s\n", topic, data);
checkMinHeap();
os_free(topic);
os_free(data);
}
}
/**
* @brief main routine for example_lwip_tcpecho_sa_17xx40xx
* @return Function should not exit.
*/
int main(void)
{
uint32_t physts;
ip_addr_t ipaddr, netmask, gw;
static int prt_ip = 0;
prvSetupHardware();
/* Initialize LWIP */
lwip_init();
///LWIP_DEBUGF(LWIP_DBG_ON, ("Starting LWIP TCP echo server...\n"));
/* Static IP assignment */
IP4_ADDR(&gw, 0, 0, 0, 0);
IP4_ADDR(&ipaddr, 0, 0, 0, 0);
IP4_ADDR(&netmask, 0, 0, 0, 0);
/* Add netif interface for lpc17xx_8x */
netif_add(&lpc_netif, &ipaddr, &netmask, &gw, NULL, lpc_enetif_init, ethernet_input);
netif_set_default(&lpc_netif);
netif_set_up(&lpc_netif);
dhcp_start(&lpc_netif);
uint8_t fl = 0 ;
while (1)
{
/* Handle packets as part of this loop, not in the IRQ handler */
lpc_enetif_input(&lpc_netif);
/* lpc_rx_queue will re-qeueu receive buffers. This normally occurs
automatically, but in systems were memory is constrained, pbufs
may not always be able to get allocated, so this function can be
optionally enabled to re-queue receive buffers. */
#if 0
while (lpc_rx_queue(&lpc_netif)) {}
#endif
/* Free TX buffers that are done sending */
lpc_tx_reclaim(&lpc_netif);
/* LWIP timers - ARP, DHCP, TCP, etc. */
sys_check_timeouts();
/* Call the PHY status update state machine once in a while
to keep the link status up-to-date */
physts = lpcPHYStsPoll();
/* Only check for connection state when the PHY status has changed */
if (physts & PHY_LINK_CHANGED)
{
if (physts & PHY_LINK_CONNECTED)
{
prt_ip = 0;
/* Set interface speed and duplex */
if (physts & PHY_LINK_SPEED100)
{
Chip_ENET_Set100Mbps(LPC_ETHERNET);
NETIF_INIT_SNMP(&lpc_netif, snmp_ifType_ethernet_csmacd, 100000000);
}
else
{
Chip_ENET_Set10Mbps(LPC_ETHERNET);
NETIF_INIT_SNMP(&lpc_netif, snmp_ifType_ethernet_csmacd, 10000000);
}
if (physts & PHY_LINK_FULLDUPLX) {
Chip_ENET_SetFullDuplex(LPC_ETHERNET);
}
else {
Chip_ENET_SetHalfDuplex(LPC_ETHERNET);
}
netif_set_link_up(&lpc_netif);
}
else
{
netif_set_link_down(&lpc_netif);
}
DEBUGOUT("Link connect status: %d\r\n", ((physts & PHY_LINK_CONNECTED) != 0));
}
/* Print IP address info */
if (!prt_ip)
{
if (lpc_netif.ip_addr.addr)
{
static char tmp_buff[16];
DEBUGOUT("IP_ADDR : %s\r\n", ipaddr_ntoa_r((const ip_addr_t *) &lpc_netif.ip_addr, tmp_buff, 16));
DEBUGOUT("NET_MASK : %s\r\n", ipaddr_ntoa_r((const ip_addr_t *) &lpc_netif.netmask, tmp_buff, 16));
DEBUGOUT("GATEWAY_IP : %s\r\n", ipaddr_ntoa_r((const ip_addr_t *) &lpc_netif.gw, tmp_buff, 16));
prt_ip = 1;
mqttAppInit();
mqttAppConnect();
////// mqttAppDisconnect();
}
}
if(mqttIsConnected()==1)
{
mqttAppHandle();
if (fl == 0)
{
mqttAppSubscribe("lpc/#");
mqttAppSubscribe("lpc/teste");
fl = 1;
}
}
}
return 0;
}
static bool checkClient(char *s) {
if (mqttIsConnected() && mqttClient != NULL)
return true;
ERRORP("No client for %s (%lx)\n", s, mqttClient);
return false;
}
