void wifi_connect() {
char response[256];
char response_len;
printf_P(PSTR("[WIFI] Connecting...\n"));
wifi_enable();
_delay_ms(50);
// Reset wireless
fputs_P(AT_RST, serial_output);
_delay_ms(50);
while(serial_available()) fgetc(serial_input);
wifi_repeat_until_ok("AT\r\n");
fputs_P(AT_CWMODE_1, serial_output);
_delay_ms(50);
print_response();
fprintf_P(serial_output, AT_CWJAP, WIFI_SSID, WIFI_PASS);
print_response();
// TODO: Retry connect after x failures
while(!wifi_is_connected());
fputs_P(AT_CIPMUX_0, serial_output);
print_response();
printf_P(PSTR("[WIFI] Connected.\n"));
}
static void cmd_wifi(Stream *chp, int argc, char* argv[])
{
if (argc < 1) {
chprintf(chp, "Usage: wifi on|off|info|ap|shell\r\n");
return;
}
if (strncasecmp("info", argv[0], 3) == 0) {
if (wifi_is_enabled()) {
chprintf(chp, " Stn status: %s\r\n", wifi_status(buf));
chprintf(chp, " Connected to: %s\r\n", wifi_doCommand("CONF", buf));
chprintf(chp, " IP address: %s\r\n", wifi_doCommand("IP", buf));
chprintf(chp, " MAC address: %s\r\n", wifi_doCommand("MAC", buf));
chprintf(chp, "\r\n");
chprintf(chp, " AP SSID: %s\r\n", wifi_doCommand("AP.SSID", buf));
chprintf(chp, " AP IP address: %s\r\n", wifi_doCommand("AP.IP", buf));
}
else
chprintf(chp, " WIFI is off\r\n");
chprintf(chp, "\r\nConfigured access points:\r\n");
for (int i=0; i<N_WIFIAP; i++) {
GET_PARAM_I(WIFIAP, i, &wifiap);
if (strlen(wifiap.ssid) == 0)
chprintf(chp, " %d: -\r\n", i+1);
else
chprintf(chp," %d: %s : '%s'\r\n", i+1, wifiap.ssid, wifiap.passwd);
}
}
else if (strncasecmp("ap", argv[0], 2) == 0) {
if (argc < 2)
chprintf(chp, "Usage: wifi ap <1-%d>\r\n", N_WIFIAP);
else {
int i = atoi(argv[1]);
if (i < 1 || i > 4) {
chprintf(chp, "Argument must be a number 1-4\r\n");
return;
}
chprintf(chp, "Enter SSID: ");
shellGetLine(chp, wifiap.ssid, 32);
if (strlen(wifiap.ssid) > 0) {
chprintf(chp, "Enter Password: "******"_OPEN_");
chprintf(chp, "Ok\r\n");
SET_PARAM_I(WIFIAP, i-1, &wifiap);
}
}
else if (strncasecmp("shell", argv[0], 2) == 0) {
chprintf(chp, "***** WIFI DEVICE SHELL. Ctrl-D to exit *****\r\n");
wifi_shell(chp);
}
else if (strncasecmp("on", argv[0], 2) == 0) {
wifi_enable();
chprintf(chp, "***** WIFI MODULE ON *****\r\n");
}
else if (strncasecmp("off", argv[0], 2) == 0) {
chprintf(chp, "***** WIFI MODULE OFF *****\r\n");
wifi_disable();
}
}
