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Make sending udp packets much faster

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Turns out parsing IP address string is very slow
This commit is contained in:
Oleg Kalachev 2025-05-06 04:32:36 +03:00
parent 4a4642bcf6
commit a491b28201
1 changed files with 1 additions and 2 deletions
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3
flix/wifi.ino
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@ -11,7 +11,6 @@
#define WIFI_SSID "flix" #define WIFI_SSID "flix"
#define WIFI_PASSWORD "flixwifi" #define WIFI_PASSWORD "flixwifi"
#define WIFI_UDP_IP "255.255.255.255"
#define WIFI_UDP_PORT 14550 #define WIFI_UDP_PORT 14550
WiFiUDP udp; WiFiUDP udp;
@ -24,7 +23,7 @@ void setupWiFi() {
void sendWiFi(const uint8_t *buf, int len) { void sendWiFi(const uint8_t *buf, int len) {
if (WiFi.softAPIP() == IPAddress(0, 0, 0, 0) && WiFi.status() != WL_CONNECTED) return; if (WiFi.softAPIP() == IPAddress(0, 0, 0, 0) && WiFi.status() != WL_CONNECTED) return;
udp.beginPacket(WIFI_UDP_IP, WIFI_UDP_PORT); udp.beginPacket(WiFi.softAPBroadcastIP(), WIFI_UDP_PORT);
udp.write(buf, len); udp.write(buf, len);
udp.endPacket(); udp.endPacket();
} }