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Replace comment with compile-time error and warning

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This commit is contained in:
Wouter Gritter 2024-11-21 11:20:42 +01:00
parent 0db47a8586
commit 8f8afd98a5
3 changed files with 9 additions and 1 deletions
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4
wled00/mqtt.cpp
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@ -7,6 +7,10 @@
#ifndef WLED_DISABLE_MQTT #ifndef WLED_DISABLE_MQTT
#define MQTT_KEEP_ALIVE_TIME 60 // contact the MQTT broker every 60 seconds #define MQTT_KEEP_ALIVE_TIME 60 // contact the MQTT broker every 60 seconds
#if MQTT_MAX_TOPIC_LEN > 32
#warning "MQTT topics length > 32 is not recommended for compatibility with usermods!"
#endif
static void parseMQTTBriPayload(char* payload) static void parseMQTTBriPayload(char* payload)
{ {
if (strstr(payload, "ON") || strstr(payload, "on") || strstr(payload, "true")) {bri = briLast; stateUpdated(CALL_MODE_DIRECT_CHANGE);} if (strstr(payload, "ON") || strstr(payload, "on") || strstr(payload, "true")) {bri = briLast; stateUpdated(CALL_MODE_DIRECT_CHANGE);}

2
wled00/wled.h
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@ -476,7 +476,7 @@ WLED_GLOBAL uint16_t pollReplyCount _INIT(0); // count numbe
WLED_GLOBAL unsigned long lastMqttReconnectAttempt _INIT(0); // used for other periodic tasks too WLED_GLOBAL unsigned long lastMqttReconnectAttempt _INIT(0); // used for other periodic tasks too
#ifndef WLED_DISABLE_MQTT #ifndef WLED_DISABLE_MQTT
#ifndef MQTT_MAX_TOPIC_LEN #ifndef MQTT_MAX_TOPIC_LEN
#define MQTT_MAX_TOPIC_LEN 32 // should not be less than 32. might cause trouble when increased with usermods active that do not handle this correctly. #define MQTT_MAX_TOPIC_LEN 32
#endif #endif
#ifndef MQTT_MAX_SERVER_LEN #ifndef MQTT_MAX_SERVER_LEN
#define MQTT_MAX_SERVER_LEN 32 #define MQTT_MAX_SERVER_LEN 32

4
wled00/wled_eeprom.cpp Executable file → Normal file
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@ -2,6 +2,10 @@
#include <EEPROM.h> #include <EEPROM.h>
#include "wled.h" #include "wled.h"
#if defined(WLED_ENABLE_MQTT) && MQTT_MAX_TOPIC_LEN < 32
#error "MQTT topics length < 32 is not supported by the EEPROM module!"
#endif
/* /*
* DEPRECATED, do not use for new settings * DEPRECATED, do not use for new settings
* Only used to restore config from pre-0.11 installations using the deEEP() methods * Only used to restore config from pre-0.11 installations using the deEEP() methods