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Merge pull request #14874 from kissandr/tcp_bridge_client 

xdrv_41_tcp_bridge - add client connection mode
This commit is contained in:
Theo Arends 2022-02-16 12:07:09 +01:00 committed by GitHub
parent 727c8cea32 1b423bfa28
commit 13bebb7750
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 41 additions and 2 deletions
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43
tasmota/xdrv_41_tcp_bridge.ino
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@ -41,11 +41,11 @@ IPAddress ip_filter;
TasmotaSerial *TCPSerial = nullptr;
const char kTCPCommands[] PROGMEM = "TCP" "|" // prefix
"Start" "|" "Baudrate" "|" "Config"
"Start" "|" "Baudrate" "|" "Config" "|" "Connect"
;
void (* const TCPCommand[])(void) PROGMEM = {
&CmndTCPStart, &CmndTCPBaudrate, &CmndTCPConfig
&CmndTCPStart, &CmndTCPBaudrate, &CmndTCPConfig, &CmndTCPConnect
};
//
@ -216,6 +216,45 @@ void CmndTCPConfig(void) {
ResponseCmndChar_P(GetSerialConfig(0x7F & Settings->tcp_config).c_str());
}
//
// Command `Connect`
// Params: port,<IPv4>
//
void CmndTCPConnect(void) {
int32_t tcp_port = XdrvMailbox.payload;
if (ArgC() == 2) {
char sub_string[XdrvMailbox.data_len];
WiFiClient new_client;
AddLog(LOG_LEVEL_INFO, PSTR(D_LOG_TCP "Connecting to %s on port %d"), ArgV(sub_string, 2),tcp_port);
if (new_client.connect(ArgV(sub_string, 2),tcp_port)) {
AddLog(LOG_LEVEL_INFO, PSTR(D_LOG_TCP "connected!"));
} else {
AddLog(LOG_LEVEL_INFO, PSTR(D_LOG_TCP "error connecting!"));
}
// find an empty slot
uint32_t i;
for (i=0; i<nitems(client_tcp); i++) {
WiFiClient &client = client_tcp[i];
if (!client) {
client = new_client;
break;
}
}
if (i >= nitems(client_tcp)) {
i = client_next++ % nitems(client_tcp);
WiFiClient &client = client_tcp[i];
client.stop();
client = new_client;
}
} else {
AddLog(LOG_LEVEL_INFO, PSTR(D_LOG_TCP "Usage: port,ip_address"));
}
ResponseCmndDone();
}
/*********************************************************************************************\
* Interface
\*********************************************************************************************/