//--tested, working--//
//--client and server side--//
size_t WiFiClient::write(const uint8_t *buffer, size_t size)
{
//
//don't do anything if not properly set up
//
if (_socketIndex == NO_SOCKET_AVAIL) {
return 0;
}
//
//write the buffer to the socket
//
int iRet = sl_Send(WiFiClass::_handleArray[_socketIndex], buffer, size, 0);
// Flow control signal; perform a paced-retry.
while (iRet == SL_EAGAIN) {
delay(10);
#ifndef SL_PLATFORM_MULTI_THREADED$
/* HACK: required in nonos builds, otherwise we hang in this loop */
sl_Task();
#endif
iRet = sl_Send(WiFiClass::_handleArray[_socketIndex], buffer, size, 0);
}
if ((iRet < 0) || (iRet != size)) {
//
//if an error occured or the socket has died, call stop()
//to make the object aware that it's dead
//
stop();
return 0;
} else {
return iRet;
}
}
unsigned int WiFiClass::getTotalDevices(void)
{
#ifndef SL_PLATFORM_MULTI_THREADED
sl_Task();
#endif
return WiFiClass::_connectedDeviceCount;
}
//--tested, working--//
uint8_t WiFiClass::status()
{
int8_t name[33];
int16_t NameLen;
uint8_t i;
if (!_initialized) {
init();
}
if (role == ROLE_AP) {
return WL_AP_MODE;
}
#ifndef SL_PLATFORM_MULTI_THREADED
//
// The class variable WiFi_status is maintained by the slWlanEvenHandler
//
sl_Task();
#endif
#if 0
/* If SimpleConfig was started then wait for SimpleConfig to be complete.
* Only delete the existing profile if the connection was successfull */
if(_SimpleConfigComplete && (WiFi_status == WL_CONNECTED)) {
for (i = 0; i < 7; i++) {
_SimpleConfigComplete = false;
int16_t ret = sl_WlanProfileGet(i, name, &NameLen, NULL, NULL, NULL, NULL);
if (ret < 0) {
continue;
}
name[NameLen] = '\0';
Serial.print("\nProfile: ");
Serial.print(i);
Serial.print(" SSID: ");
Serial.println((char*)name);
/* Delete the profiles that do not match the SSID that the board is connected to */
if (strcmp((char *)name, connected_ssid) != 0) {
sl_WlanProfileDel(i);
Serial.print("Deleting Profile: ");
Serial.println(i);
}
}
}
#endif
return WiFi_status;
}
//--tested, working--//
uint8_t WiFiClass::status()
{
if (!_initialized) {
init();
}
if (role == ROLE_AP) {
return WL_AP_MODE;
}
#ifndef SL_PLATFORM_MULTI_THREADED
//
// The class variable WiFi_status is maintained by the slWlanEvenHandler
//
sl_Task();
#endif
return WiFi_status;
}
int WiFiClass::startSmartConfig()
{
unsigned char policyVal;
if (!_initialized) {
init();
}
if (sl_WlanPolicySet(SL_POLICY_CONNECTION, SL_CONNECTION_POLICY(1,0,0,0,1), &policyVal, 1 /*PolicyValLen*/) < 0) {
return -1;
}
if (sl_WlanProfileDel(WLAN_DEL_ALL_PROFILES) < 0) {
return -1;
}
sl_WlanSmartConfigStart(0, //groupIdBitmask
SMART_CONFIG_CIPHER_NONE, //cipher
0, //publicKeyLen
0, //group1KeyLen
0, //group2KeyLen
NULL, //publicKey
NULL, //group1Key
NULL); //group2Key
/* Block until connected */
while (WiFi.status() != WL_CONNECTED) {
#ifndef SL_PLATFORM_MULTI_THREADED
// TODO: this call appears unnecessary: status() already calls sl_Task
sl_Task();
#else
// TODO: is 10 appropriate? to save power, shouldn't we always delay?
delay(10);
#endif
}
if (sl_WlanPolicySet(SL_POLICY_CONNECTION, SL_CONNECTION_POLICY(1,0,0,0,0), &policyVal, 1 /*PolicyValLen*/) < 0) {
return -1;
}
return (0);
}
//--tested, working--//
IPAddress WiFiClass::localIP()
{
#ifndef SL_PLATFORM_MULTI_THREADED
//
//the local IP is maintained with callbacks, so sl_Task()
//is critical. The IP is "written" into the buffer to avoid memory errors
//
sl_Task();
#endif
SlNetCfgIpV4Args_t config = {0};
unsigned char len = sizeof(SlNetCfgIpV4Args_t);
sl_NetCfgGet(SL_IPV4_STA_P2P_CL_GET_INFO, NULL, &len, (unsigned char*)&config);
//
//change the uint32_t IP to the IPAddress class and return
//
IPAddress retIP(0,0,0,0);
retIP = sl_Htonl(config.ipV4);
return retIP;
}
