main.c
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#include <string.h>
#include "libwismart.h"
#include "libwismart_irqs.h" /* implement irq handlers */
#include "lwip/inet.h"
#include "globals.h"
#include "httpClient.h"
#include "callbacks.h"
#include "buffer.h"
#include "i2c.h"
#include "configServer.h"
#define WIFI_MODE WIFI_MODE_CLIENT
#define NETWORK_SSID_AP "modularsens"
#define NETWORK_KEY_AP NULL
#define NETWORK_CHANNEL_AP 1
#define HARD_LIMIT_WAIT_TIME 10*1000 //5*60*1000
#define NUMSENSORS 4
wismart_registryKey_t geo;
void initLibwismart(void)
{
wismart_hwif_t hwif = libwismart_GetDefaultHWIF();
libwismart_Init(hwif);
}
uint8_t connected=0;
uint8_t timeout=0;
uint8_t retries=0;
void init_registry(void)
{
char ssid[33]; // ssid clave red usuario contrasenya tipicript
char wepkey[14];
char passphrase[64];
config_params_t config;
uint16_t security;
libwismart_ProfileGet_Int("security", &security);
libwismart_ProfileGet_Str("ssid", ssid);
libwismart_ProfileGet_Str("wepkey", wepkey);
libwismart_ProfileGet_Str("passphrase", passphrase);
strcpy(config.localization,"none");
libwismart_RegistryCreateKey(&geo, 1, sizeof(config));
libwismart_RegistryOpen(1);
if(!libwismart_RegistryIsValueEmpty(&geo))
{
libwismart_RegistryGet(&geo,&config);
}
printf("SSID = %s\r\n",ssid);
printf("Wep key = %s\r\n",wepkey);
printf("Passphrase = %s\r\n", passphrase);
printf("User = %s\r\n",config.user);
printf("Password = %s\r\n",config.password);
printf("Encryption type = %d\r\n",security);
printf("Geo Localization = %s\r\n", config.localization);
strcpy(mod.geoloc,config.localization);
if(security == PROFILE_SECURITY_OPEN)
{
printf("open detected\r\n");
libwismart_WiFiConnect(ssid,NULL,wifi_connect_result_cb);
}
else if(security == PROFILE_SECURITY_WPA_WPA2)
{
if(!strcmp(config.user,""))
{
printf("wpa detected\r\n");
libwismart_WiFiConnect(ssid,passphrase,wifi_connect_result_cb);
}
else
{
printf("wpa Enterprise detected\r\n");
struct wpa_param wpa;
wpa.eap_method = WISMART_EAP_METHOD_TTLS;
wpa.u.ttls.identity = config.user;
wpa.u.ttls.password = config.password;
wpa.u.ttls.ca_cert=NULL;
libwismart_WiFiConnectEnterprise(ssid, &wpa, wifi_connect_result_cb);
}
}
else
{
printf("wep detected\r\n");
//Is WEP
libwismart_WiFiConnect(ssid,wepkey,wifi_connect_result_cb);
}
}
int main(void)
{
initLibwismart();
libwismart_PowerSave_Enable();
libwismart_PowerSave_HigherProfile(TRUE);
libwismart_RegisterDhcpCB(dhcp_connect_result_cb);
libwismart_WiFiInit();
libwismart_SetScanRunsForConnTimeout(4); //Edit a 4
libwismart_EnableBsdSocketAPI();
struct httpHeaders head200 = { get, "/", 1, "http://www.w3.org/", 19 };
struct httpHeaders head301 = { get, "/", 1, "w3.org", 6 };
struct httpHeaders head404 = { get, "/errorerrorerror", 15, "www.w3.org" };
uint32_t ind[4]={0};
char** buffers[4];
uint32_t sizes[4]={0};
char* sensor_id[4];
int i;
int num_sensors;
init_registry();
while(connected == 0 && timeout != 1 )
{chThdSleepMilliseconds(500);}
if(timeout==1)
{
printf("Creating AP\r\n");
//corroborar los parametros del AP
configServer_start(1);
libwismart_WiFi_SoftAP_Start(NETWORK_SSID_AP,NETWORK_CHANNEL_AP,NULL,softapMode_apStartedCb, softapMode_clientIndicationCb);
for(;;)
{
chThdSleepMilliseconds(1000);
}
}
for(;;)
{
// i2c gets the data and combines it with the time stamp
char* data="message,0";
char* data2="message,1";
char* data3="message,2";
for(i=0;i<NUMSENSORS;i++){
printf("------------------BUFFER %d ----------------------\r\n",i);
printf("index=%d\r\n",ind[i]);
// 3 missatges de prova a cada buffer
buffers[i]=put_message(data, buffers[i] ,&ind[i],&sizes[i]);
buffers[i]=put_message(data2, buffers[i] ,&ind[i],&sizes[i]);
buffers[i]=put_message(data3, buffers[i] ,&ind[i],&sizes[i]);
printf("mirant memoria\r\n");
int res=check_memory();
if(res==SOFT_REACHED){
printf("--------------soft limit-------------\r\n");
int j;
for(j=0;j<NUMSENSORS;j++)
{
printf(" enviant buffer %d\r\n",j);
// fem servir 085 de prova, però haurem de fer servir sensor_id[j]
int ok=send(buffers[j],&ind[j],&sizes[j], "bmp", "085");
if(ok==JSON_COMM_ERROR)
{
printf("wismart is not connected\r\n");
}
else if( ok==JSON_OTHER_ERROR){
printf("some error ocurred\r\n");
}
else if(ok ==JSON_POST_OK){
printf(" send OK \r\n");
}
}
}
else if(res==HARD_REACHED){
printf("--------------hard limit-------------\r\n");
// fem servir 085 de prova, però haurem de fer servir sensor_id[0]
while( send(buffers[0],&ind[0],&sizes[0], "bmp", "085") != JSON_POST_OK )
{
printf("hard_reached and unable to sentd.\r\nLa biblia en vers: i Jesús digué: Aixeca't, Llàtzer!!\r\n");
chThdSleepMilliseconds(HARD_LIMIT_WAIT_TIME);
}
int j;
for(j=1;j<NUMSENSORS;j++)
{
printf(" enviant buffer %d\r\n",j);
// fem servir 085 de prova, però haurem de fer servir sensor_id[j]
int ok=send(buffers[j],&ind[j],&sizes[j], "bmp", "085");
if(ok==JSON_COMM_ERROR)
{
printf("wismart is not connected\r\n");
}
else if( ok==JSON_OTHER_ERROR){
printf("some error ocurred\r\n");
}
else if(ok ==JSON_POST_OK){
printf(" send OK \r\n");
}
}
}
}
//chThdSleepMilliseconds(100);
}
}