Merge branch 'main' into seg-groups

This commit is contained in:
Blaz Kristan 2023-05-29 21:35:52 +02:00
commit 0a5aac724a
11 changed files with 2745 additions and 2552 deletions

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@ -21,9 +21,7 @@ click==8.1.3
# platformio # platformio
# uvicorn # uvicorn
colorama==0.4.6 colorama==0.4.6
# via # via platformio
# click
# platformio
h11==0.14.0 h11==0.14.0
# via # via
# uvicorn # uvicorn
@ -42,7 +40,7 @@ pyelftools==0.29
# via platformio # via platformio
pyserial==3.5 pyserial==3.5
# via platformio # via platformio
requests==2.28.2 requests==2.31.0
# via platformio # via platformio
semantic-version==2.10.0 semantic-version==2.10.0
# via platformio # via platformio
@ -52,8 +50,6 @@ starlette==0.23.1
# via platformio # via platformio
tabulate==0.9.0 tabulate==0.9.0
# via platformio # via platformio
typing-extensions==4.5.0
# via starlette
urllib3==1.26.15 urllib3==1.26.15
# via requests # via requests
uvicorn==0.20.0 uvicorn==0.20.0

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@ -1,6 +1,9 @@
# Multi Relay # Multi Relay
This usermod-v2 modification allows the connection of multiple relays, each with individual delay and on/off mode. This usermod-v2 modification allows the connection of multiple relays, each with individual delay and on/off mode.
Usermod supports PCF8574 I2C port expander to reduce GPIO use.
PCF8574 supports 8 outputs and each output corresponds to a relay in WLED (relay 0 = port 0, etc). I you are using more than 8 relays with multiple PCF8574 make sure their addresses are set conscutively (e.g. 0x20 and 0x21). You can set address of first expander in settings.
(**NOTE:** Will require Wire library and global I2C pins defined.)
## HTTP API ## HTTP API
All responses are returned in JSON format. All responses are returned in JSON format.
@ -81,13 +84,15 @@ void registerUsermods()
Usermod can be configured via the Usermods settings page. Usermod can be configured via the Usermods settings page.
* `enabled` - enable/disable usermod * `enabled` - enable/disable usermod
* `use-PCF8574` - use PCF8574 port expander instead of GPIO pins
* `first-PCF8574` - I2C address of first expander (WARNING: enter *decimal* value)
* `broadcast`- time in seconds between MQTT relay-state broadcasts
* `HA-discovery`- enable Home Assistant auto discovery
* `pin` - ESP GPIO pin the relay is connected to (can be configured at compile time `-D MULTI_RELAY_PINS=xx,xx,...`) * `pin` - ESP GPIO pin the relay is connected to (can be configured at compile time `-D MULTI_RELAY_PINS=xx,xx,...`)
* `delay-s` - delay in seconds after on/off command is received * `delay-s` - delay in seconds after on/off command is received
* `active-high` - assign high/low activation of relay (can be used to reverse relay states) * `active-high` - assign high/low activation of relay (can be used to reverse relay states)
* `external` - if enabled, WLED does not control relay, it can only be triggered by an external command (MQTT, HTTP, JSON or button) * `external` - if enabled, WLED does not control relay, it can only be triggered by an external command (MQTT, HTTP, JSON or button)
* `button` - button (from LED Settings) that controls this relay * `button` - button (from LED Settings) that controls this relay
* `broadcast`- time in seconds between MQTT relay-state broadcasts
* `HA-discovery`- enable Home Assistant auto discovery
If there is no MultiRelay section, just save current configuration and re-open Usermods settings page. If there is no MultiRelay section, just save current configuration and re-open Usermods settings page.
@ -100,3 +105,6 @@ Have fun - @blazoncek
2021-11 2021-11
* Added information about dynamic configuration options * Added information about dynamic configuration options
* Added button support. * Added button support.
2023-05
* Added support for PCF8574 I2C port expander (multiple)

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@ -4,6 +4,11 @@
#ifndef MULTI_RELAY_MAX_RELAYS #ifndef MULTI_RELAY_MAX_RELAYS
#define MULTI_RELAY_MAX_RELAYS 4 #define MULTI_RELAY_MAX_RELAYS 4
#else
#if MULTI_RELAY_MAX_RELAYS>16
#undef MULTI_RELAY_MAX_RELAYS
#define MULTI_RELAY_MAX_RELAYS 16
#endif
#endif #endif
#ifndef MULTI_RELAY_PINS #ifndef MULTI_RELAY_PINS
@ -15,21 +20,29 @@
#define ON true #define ON true
#define OFF false #define OFF false
#ifndef PCF8574_ADDRESS
#define PCF8574_ADDRESS 0x20 // some may start at 0x38
#endif
/* /*
* This usermod handles multiple relay outputs. * This usermod handles multiple relay outputs.
* These outputs complement built-in relay output in a way that the activation can be delayed. * These outputs complement built-in relay output in a way that the activation can be delayed.
* They can also activate/deactivate in reverse logic independently. * They can also activate/deactivate in reverse logic independently.
*
* Written and maintained by @blazoncek
*/ */
typedef struct relay_t { typedef struct relay_t {
int8_t pin; int8_t pin;
bool active; struct { // reduces memory footprint
bool mode; bool active : 1;
bool state; bool mode : 1;
bool external; bool state : 1;
bool external : 1;
int8_t button : 4;
};
uint16_t delay; uint16_t delay;
int8_t button;
} Relay; } Relay;
@ -48,7 +61,8 @@ class MultiRelay : public Usermod {
bool enabled = false; // needs to be configured (no default config) bool enabled = false; // needs to be configured (no default config)
// status of initialisation // status of initialisation
bool initDone = false; bool initDone = false;
bool usePcf8574 = false;
uint8_t addrPcf8574 = PCF8574_ADDRESS;
bool HAautodiscovery = false; bool HAautodiscovery = false;
uint16_t periodicBroadcastSec = 60; uint16_t periodicBroadcastSec = 60;
@ -64,8 +78,127 @@ class MultiRelay : public Usermod {
static const char _button[]; static const char _button[];
static const char _broadcast[]; static const char _broadcast[];
static const char _HAautodiscovery[]; static const char _HAautodiscovery[];
static const char _pcf8574[];
static const char _pcfAddress[];
void publishMqtt(int relay) { void handleOffTimer();
void InitHtmlAPIHandle();
int getValue(String data, char separator, int index);
uint8_t getActiveRelayCount();
byte IOexpanderWrite(byte address, byte _data);
byte IOexpanderRead(int address);
void publishMqtt(int relay);
#ifndef WLED_DISABLE_MQTT
void publishHomeAssistantAutodiscovery();
#endif
public:
/**
* constructor
*/
MultiRelay();
/**
* desctructor
*/
~MultiRelay() {}
/**
* Enable/Disable the usermod
*/
inline void enable(bool enable) { enabled = enable; }
/**
* Get usermod enabled/disabled state
*/
inline bool isEnabled() { return enabled; }
/**
* getId() allows you to optionally give your V2 usermod an unique ID (please define it in const.h!).
* This could be used in the future for the system to determine whether your usermod is installed.
*/
inline uint16_t getId() { return USERMOD_ID_MULTI_RELAY; }
/**
* switch relay on/off
*/
void switchRelay(uint8_t relay, bool mode);
/**
* toggle relay
*/
inline void toggleRelay(uint8_t relay) {
switchRelay(relay, !_relay[relay].state);
}
/**
* setup() is called once at boot. WiFi is not yet connected at this point.
* You can use it to initialize variables, sensors or similar.
*/
void setup();
/**
* connected() is called every time the WiFi is (re)connected
* Use it to initialize network interfaces
*/
inline void connected() { InitHtmlAPIHandle(); }
/**
* loop() is called continuously. Here you can check for events, read sensors, etc.
*/
void loop();
#ifndef WLED_DISABLE_MQTT
bool onMqttMessage(char* topic, char* payload);
void onMqttConnect(bool sessionPresent);
#endif
/**
* handleButton() can be used to override default button behaviour. Returning true
* will prevent button working in a default way.
* Replicating button.cpp
*/
bool handleButton(uint8_t b);
/**
* addToJsonInfo() can be used to add custom entries to the /json/info part of the JSON API.
*/
void addToJsonInfo(JsonObject &root);
/**
* addToJsonState() can be used to add custom entries to the /json/state part of the JSON API (state object).
* Values in the state object may be modified by connected clients
*/
void addToJsonState(JsonObject &root);
/**
* readFromJsonState() can be used to receive data clients send to the /json/state part of the JSON API (state object).
* Values in the state object may be modified by connected clients
*/
void readFromJsonState(JsonObject &root);
/**
* provide the changeable values
*/
void addToConfig(JsonObject &root);
void appendConfigData();
/**
* restore the changeable values
* readFromConfig() is called before setup() to populate properties from values stored in cfg.json
*
* The function should return true if configuration was successfully loaded or false if there was no configuration.
*/
bool readFromConfig(JsonObject &root);
};
// class implementetion
void MultiRelay::publishMqtt(int relay) {
#ifndef WLED_DISABLE_MQTT #ifndef WLED_DISABLE_MQTT
//Check if MQTT Connected, otherwise it will crash the 8266 //Check if MQTT Connected, otherwise it will crash the 8266
if (WLED_MQTT_CONNECTED){ if (WLED_MQTT_CONNECTED){
@ -74,12 +207,12 @@ class MultiRelay : public Usermod {
mqtt->publish(subuf, 0, false, _relay[relay].state ? "on" : "off"); mqtt->publish(subuf, 0, false, _relay[relay].state ? "on" : "off");
} }
#endif #endif
} }
/** /**
* switch off the strip if the delay has elapsed * switch off the strip if the delay has elapsed
*/ */
void handleOffTimer() { void MultiRelay::handleOffTimer() {
unsigned long now = millis(); unsigned long now = millis();
bool activeRelays = false; bool activeRelays = false;
for (int i=0; i<MULTI_RELAY_MAX_RELAYS; i++) { for (int i=0; i<MULTI_RELAY_MAX_RELAYS; i++) {
@ -93,15 +226,15 @@ class MultiRelay : public Usermod {
} }
if (!activeRelays) _switchTimerStart = 0; if (!activeRelays) _switchTimerStart = 0;
if (periodicBroadcastSec && now - lastBroadcast > (periodicBroadcastSec*1000)) lastBroadcast = now; if (periodicBroadcastSec && now - lastBroadcast > (periodicBroadcastSec*1000)) lastBroadcast = now;
} }
/** /**
* HTTP API handler * HTTP API handler
* borrowed from: * borrowed from:
* https://github.com/gsieben/WLED/blob/master/usermods/GeoGab-Relays/usermod_GeoGab.h * https://github.com/gsieben/WLED/blob/master/usermods/GeoGab-Relays/usermod_GeoGab.h
*/ */
#define GEOGABVERSION "0.1.3" #define GEOGABVERSION "0.1.3"
void InitHtmlAPIHandle() { // https://github.com/me-no-dev/ESPAsyncWebServer void MultiRelay::InitHtmlAPIHandle() { // https://github.com/me-no-dev/ESPAsyncWebServer
DEBUG_PRINTLN(F("Relays: Initialize HTML API")); DEBUG_PRINTLN(F("Relays: Initialize HTML API"));
server.on("/relays", HTTP_GET, [this](AsyncWebServerRequest *request) { server.on("/relays", HTTP_GET, [this](AsyncWebServerRequest *request) {
@ -161,9 +294,9 @@ class MultiRelay : public Usermod {
janswer += F("\"}"); janswer += F("\"}");
request->send(200, "application/json", janswer); request->send(200, "application/json", janswer);
}); });
} }
int getValue(String data, char separator, int index) { int MultiRelay::getValue(String data, char separator, int index) {
int found = 0; int found = 0;
int strIndex[] = {0, -1}; int strIndex[] = {0, -1};
int maxIndex = data.length()-1; int maxIndex = data.length()-1;
@ -176,13 +309,29 @@ class MultiRelay : public Usermod {
} }
} }
return found>index ? data.substring(strIndex[0], strIndex[1]).toInt() : -1; return found>index ? data.substring(strIndex[0], strIndex[1]).toInt() : -1;
} }
public: //Write a byte to the IO expander
/** byte MultiRelay::IOexpanderWrite(byte address, byte _data ) {
* constructor Wire.beginTransmission(addrPcf8574 + address);
*/ Wire.write(_data);
MultiRelay() { return Wire.endTransmission();
}
//Read a byte from the IO expander
byte MultiRelay::IOexpanderRead(int address) {
byte _data = 0;
Wire.requestFrom(addrPcf8574 + address, 1);
if (Wire.available()) {
_data = Wire.read();
}
return _data;
}
// public methods
MultiRelay::MultiRelay() {
const int8_t defPins[] = {MULTI_RELAY_PINS}; const int8_t defPins[] = {MULTI_RELAY_PINS};
for (size_t i=0; i<MULTI_RELAY_MAX_RELAYS; i++) { for (size_t i=0; i<MULTI_RELAY_MAX_RELAYS; i++) {
_relay[i].pin = i<sizeof(defPins) ? defPins[i] : -1; _relay[i].pin = i<sizeof(defPins) ? defPins[i] : -1;
@ -193,54 +342,45 @@ class MultiRelay : public Usermod {
_relay[i].external = false; _relay[i].external = false;
_relay[i].button = -1; _relay[i].button = -1;
} }
} }
/**
* desctructor
*/
~MultiRelay() {}
/** /**
* Enable/Disable the usermod
*/
inline void enable(bool enable) { enabled = enable; }
/**
* Get usermod enabled/disabled state
*/
inline bool isEnabled() { return enabled; }
/**
* switch relay on/off * switch relay on/off
*/ */
void switchRelay(uint8_t relay, bool mode) { void MultiRelay::switchRelay(uint8_t relay, bool mode) {
if (relay>=MULTI_RELAY_MAX_RELAYS || _relay[relay].pin<0) return; if (relay>=MULTI_RELAY_MAX_RELAYS || (_relay[relay].pin<0 && !usePcf8574)) return;
_relay[relay].state = mode; _relay[relay].state = mode;
if (usePcf8574) {
byte expander = relay/8;
uint16_t state = 0;
for (int i=0; i<MULTI_RELAY_MAX_RELAYS; i++) state |= (uint16_t)_relay[i].state << i; // fill relay states for all pins
state = (mode ? !_relay[relay].mode : _relay[relay].mode) ? state | (1<<relay) : state & ~(1<<relay); // take into account invert mode
IOexpanderWrite(expander, state>>(8*expander));
DEBUG_PRINT(F("PCF8574 Writing to ")); DEBUG_PRINT(addrPcf8574 + expander); DEBUG_PRINT(F(" with data ")); DEBUG_PRINTLN(state>>(8*expander));
} else {
pinMode(_relay[relay].pin, OUTPUT); pinMode(_relay[relay].pin, OUTPUT);
digitalWrite(_relay[relay].pin, mode ? !_relay[relay].mode : _relay[relay].mode); digitalWrite(_relay[relay].pin, mode ? !_relay[relay].mode : _relay[relay].mode);
}
publishMqtt(relay); publishMqtt(relay);
} }
/** uint8_t MultiRelay::getActiveRelayCount() {
* toggle relay
*/
inline void toggleRelay(uint8_t relay) {
switchRelay(relay, !_relay[relay].state);
}
uint8_t getActiveRelayCount() {
uint8_t count = 0; uint8_t count = 0;
if (usePcf8574) return MULTI_RELAY_MAX_RELAYS; // we don't know how many there are
for (int i=0; i<MULTI_RELAY_MAX_RELAYS; i++) if (_relay[i].pin>=0) count++; for (int i=0; i<MULTI_RELAY_MAX_RELAYS; i++) if (_relay[i].pin>=0) count++;
return count; return count;
} }
//Functions called by WLED
//Functions called by WLED
#ifndef WLED_DISABLE_MQTT #ifndef WLED_DISABLE_MQTT
/** /**
* handling of MQTT message * handling of MQTT message
* topic only contains stripped topic (part after /wled/MAC) * topic only contains stripped topic (part after /wled/MAC)
* topic should look like: /relay/X/command; where X is relay number, 0 based * topic should look like: /relay/X/command; where X is relay number, 0 based
*/ */
bool onMqttMessage(char* topic, char* payload) { bool MultiRelay::onMqttMessage(char* topic, char* payload) {
if (strlen(topic) > 8 && strncmp_P(topic, PSTR("/relay/"), 7) == 0 && strncmp_P(topic+8, PSTR("/command"), 8) == 0) { if (strlen(topic) > 8 && strncmp_P(topic, PSTR("/relay/"), 7) == 0 && strncmp_P(topic+8, PSTR("/command"), 8) == 0) {
uint8_t relay = strtoul(topic+7, NULL, 10); uint8_t relay = strtoul(topic+7, NULL, 10);
if (relay<MULTI_RELAY_MAX_RELAYS) { if (relay<MULTI_RELAY_MAX_RELAYS) {
@ -258,12 +398,12 @@ class MultiRelay : public Usermod {
} }
} }
return false; return false;
} }
/** /**
* subscribe to MQTT topic for controlling relays * subscribe to MQTT topic for controlling relays
*/ */
void onMqttConnect(bool sessionPresent) { void MultiRelay::onMqttConnect(bool sessionPresent) {
//(re)subscribe to required topics //(re)subscribe to required topics
char subuf[64]; char subuf[64];
if (mqttDeviceTopic[0] != 0) { if (mqttDeviceTopic[0] != 0) {
@ -276,9 +416,9 @@ class MultiRelay : public Usermod {
publishMqtt(i); //publish current state publishMqtt(i); //publish current state
} }
} }
} }
void publishHomeAssistantAutodiscovery() { void MultiRelay::publishHomeAssistantAutodiscovery() {
for (int i = 0; i < MULTI_RELAY_MAX_RELAYS; i++) { for (int i = 0; i < MULTI_RELAY_MAX_RELAYS; i++) {
char uid[24], json_str[1024], buf[128]; char uid[24], json_str[1024], buf[128];
size_t payload_size; size_t payload_size;
@ -315,15 +455,28 @@ class MultiRelay : public Usermod {
sprintf_P(buf, PSTR("homeassistant/switch/%s/config"), uid); sprintf_P(buf, PSTR("homeassistant/switch/%s/config"), uid);
mqtt->publish(buf, 0, true, json_str, payload_size); mqtt->publish(buf, 0, true, json_str, payload_size);
} }
} }
#endif #endif
/** /**
* setup() is called once at boot. WiFi is not yet connected at this point. * setup() is called once at boot. WiFi is not yet connected at this point.
* You can use it to initialize variables, sensors or similar. * You can use it to initialize variables, sensors or similar.
*/ */
void setup() { void MultiRelay::setup() {
// pins retrieved from cfg.json (readFromConfig()) prior to running setup() // pins retrieved from cfg.json (readFromConfig()) prior to running setup()
// if we want PCF8574 expander I2C pins need to be valid
if (i2c_sda == i2c_scl && i2c_sda == -1) usePcf8574 = false;
if (usePcf8574) {
uint16_t state = 0;
for (int i=0; i<MULTI_RELAY_MAX_RELAYS; i++) state |= (uint16_t)(_relay[i].external ? (_relay[i].mode ? !_relay[i].state : _relay[i].state) : (_relay[i].mode ? !offMode : offMode)) << i; // fill relay states for all pins
for (int i=0; i<MULTI_RELAY_MAX_RELAYS; i += 8) {
byte expander = i/8;
IOexpanderWrite(expander, state>>(8*expander)); // init expander (set all outputs)
delay(1);
}
DEBUG_PRINTLN(F("PCF8574(s) inited."));
} else {
for (int i=0; i<MULTI_RELAY_MAX_RELAYS; i++) { for (int i=0; i<MULTI_RELAY_MAX_RELAYS; i++) {
if (_relay[i].pin<0) continue; if (_relay[i].pin<0) continue;
if (!pinManager.allocatePin(_relay[i].pin,true, PinOwner::UM_MultiRelay)) { if (!pinManager.allocatePin(_relay[i].pin,true, PinOwner::UM_MultiRelay)) {
@ -334,22 +487,15 @@ class MultiRelay : public Usermod {
_relay[i].active = false; _relay[i].active = false;
} }
} }
}
_oldMode = offMode; _oldMode = offMode;
initDone = true; initDone = true;
} }
/** /**
* connected() is called every time the WiFi is (re)connected
* Use it to initialize network interfaces
*/
void connected() {
InitHtmlAPIHandle();
}
/**
* loop() is called continuously. Here you can check for events, read sensors, etc. * loop() is called continuously. Here you can check for events, read sensors, etc.
*/ */
void loop() { void MultiRelay::loop() {
yield(); yield();
if (!enabled || strip.isUpdating()) return; if (!enabled || strip.isUpdating()) return;
@ -362,19 +508,19 @@ class MultiRelay : public Usermod {
_oldMode = offMode; _oldMode = offMode;
_switchTimerStart = millis(); _switchTimerStart = millis();
for (int i=0; i<MULTI_RELAY_MAX_RELAYS; i++) { for (int i=0; i<MULTI_RELAY_MAX_RELAYS; i++) {
if (_relay[i].pin>=0 && !_relay[i].external) _relay[i].active = true; if ((_relay[i].pin>=0 || usePcf8574) && !_relay[i].external) _relay[i].active = true;
} }
} }
handleOffTimer(); handleOffTimer();
} }
/** /**
* handleButton() can be used to override default button behaviour. Returning true * handleButton() can be used to override default button behaviour. Returning true
* will prevent button working in a default way. * will prevent button working in a default way.
* Replicating button.cpp * Replicating button.cpp
*/ */
bool handleButton(uint8_t b) { bool MultiRelay::handleButton(uint8_t b) {
yield(); yield();
if (!enabled if (!enabled
|| buttonType[b] == BTN_TYPE_NONE || buttonType[b] == BTN_TYPE_NONE
@ -461,12 +607,12 @@ class MultiRelay : public Usermod {
} }
} }
return handled; return handled;
} }
/** /**
* addToJsonInfo() can be used to add custom entries to the /json/info part of the JSON API. * addToJsonInfo() can be used to add custom entries to the /json/info part of the JSON API.
*/ */
void addToJsonInfo(JsonObject &root) { void MultiRelay::addToJsonInfo(JsonObject &root) {
if (enabled) { if (enabled) {
JsonObject user = root["u"]; JsonObject user = root["u"];
if (user.isNull()) if (user.isNull())
@ -478,7 +624,7 @@ class MultiRelay : public Usermod {
String uiDomString; String uiDomString;
for (int i=0; i<MULTI_RELAY_MAX_RELAYS; i++) { for (int i=0; i<MULTI_RELAY_MAX_RELAYS; i++) {
if (_relay[i].pin<0 || !_relay[i].external) continue; if ((_relay[i].pin<0 && !usePcf8574) || !_relay[i].external) continue;
uiDomString = F("Relay "); uiDomString += i; uiDomString = F("Relay "); uiDomString += i;
JsonArray infoArr = user.createNestedArray(uiDomString); // timer value JsonArray infoArr = user.createNestedArray(uiDomString); // timer value
@ -497,13 +643,13 @@ class MultiRelay : public Usermod {
infoArr.add(uiDomString); infoArr.add(uiDomString);
} }
} }
} }
/** /**
* addToJsonState() can be used to add custom entries to the /json/state part of the JSON API (state object). * addToJsonState() can be used to add custom entries to the /json/state part of the JSON API (state object).
* Values in the state object may be modified by connected clients * Values in the state object may be modified by connected clients
*/ */
void addToJsonState(JsonObject &root) { void MultiRelay::addToJsonState(JsonObject &root) {
if (!initDone || !enabled) return; // prevent crash on boot applyPreset() if (!initDone || !enabled) return; // prevent crash on boot applyPreset()
JsonObject multiRelay = root[FPSTR(_name)]; JsonObject multiRelay = root[FPSTR(_name)];
if (multiRelay.isNull()) { if (multiRelay.isNull()) {
@ -521,13 +667,13 @@ class MultiRelay : public Usermod {
multiRelay[FPSTR(_relay_str)] = 0; multiRelay[FPSTR(_relay_str)] = 0;
multiRelay[F("state")] = _relay[0].state; multiRelay[F("state")] = _relay[0].state;
#endif #endif
} }
/** /**
* readFromJsonState() can be used to receive data clients send to the /json/state part of the JSON API (state object). * readFromJsonState() can be used to receive data clients send to the /json/state part of the JSON API (state object).
* Values in the state object may be modified by connected clients * Values in the state object may be modified by connected clients
*/ */
void readFromJsonState(JsonObject &root) { void MultiRelay::readFromJsonState(JsonObject &root) {
if (!initDone || !enabled) return; // prevent crash on boot applyPreset() if (!initDone || !enabled) return; // prevent crash on boot applyPreset()
JsonObject usermod = root[FPSTR(_name)]; JsonObject usermod = root[FPSTR(_name)];
if (!usermod.isNull()) { if (!usermod.isNull()) {
@ -552,16 +698,19 @@ class MultiRelay : public Usermod {
} }
} }
} }
} }
/** /**
* provide the changeable values * provide the changeable values
*/ */
void addToConfig(JsonObject &root) { void MultiRelay::addToConfig(JsonObject &root) {
JsonObject top = root.createNestedObject(FPSTR(_name)); JsonObject top = root.createNestedObject(FPSTR(_name));
top[FPSTR(_enabled)] = enabled; top[FPSTR(_enabled)] = enabled;
top[FPSTR(_pcf8574)] = usePcf8574;
top[FPSTR(_pcfAddress)] = addrPcf8574;
top[FPSTR(_broadcast)] = periodicBroadcastSec; top[FPSTR(_broadcast)] = periodicBroadcastSec;
top[FPSTR(_HAautodiscovery)] = HAautodiscovery;
for (int i=0; i<MULTI_RELAY_MAX_RELAYS; i++) { for (int i=0; i<MULTI_RELAY_MAX_RELAYS; i++) {
String parName = FPSTR(_relay_str); parName += '-'; parName += i; String parName = FPSTR(_relay_str); parName += '-'; parName += i;
JsonObject relay = top.createNestedObject(parName); JsonObject relay = top.createNestedObject(parName);
@ -571,17 +720,22 @@ class MultiRelay : public Usermod {
relay[FPSTR(_external)] = _relay[i].external; relay[FPSTR(_external)] = _relay[i].external;
relay[FPSTR(_button)] = _relay[i].button; relay[FPSTR(_button)] = _relay[i].button;
} }
top[FPSTR(_HAautodiscovery)] = HAautodiscovery;
DEBUG_PRINTLN(F("MultiRelay config saved.")); DEBUG_PRINTLN(F("MultiRelay config saved."));
} }
/** void MultiRelay::appendConfigData() {
oappend(SET_F("addInfo('MultiRelay:first-PCF8574',1,'<i>(not hex!)</i>','address');"));
oappend(SET_F("addInfo('MultiRelay:broadcast-sec',1,'(MQTT message)');"));
oappend(SET_F("addInfo('MultiRelay:relay-0:pin',1,'(use -1 for PCF8574)');"));
}
/**
* restore the changeable values * restore the changeable values
* readFromConfig() is called before setup() to populate properties from values stored in cfg.json * readFromConfig() is called before setup() to populate properties from values stored in cfg.json
* *
* The function should return true if configuration was successfully loaded or false if there was no configuration. * The function should return true if configuration was successfully loaded or false if there was no configuration.
*/ */
bool readFromConfig(JsonObject &root) { bool MultiRelay::readFromConfig(JsonObject &root) {
int8_t oldPin[MULTI_RELAY_MAX_RELAYS]; int8_t oldPin[MULTI_RELAY_MAX_RELAYS];
JsonObject top = root[FPSTR(_name)]; JsonObject top = root[FPSTR(_name)];
@ -591,7 +745,13 @@ class MultiRelay : public Usermod {
return false; return false;
} }
//bool configComplete = !top.isNull();
//configComplete &= getJsonValue(top[FPSTR(_enabled)], enabled);
enabled = top[FPSTR(_enabled)] | enabled; enabled = top[FPSTR(_enabled)] | enabled;
usePcf8574 = top[FPSTR(_pcf8574)] | usePcf8574;
addrPcf8574 = top[FPSTR(_pcfAddress)] | addrPcf8574;
// if I2C is not globally initialised just ignore
if (i2c_sda == i2c_scl && i2c_sda == -1) usePcf8574 = false;
periodicBroadcastSec = top[FPSTR(_broadcast)] | periodicBroadcastSec; periodicBroadcastSec = top[FPSTR(_broadcast)] | periodicBroadcastSec;
periodicBroadcastSec = min(900,max(0,(int)periodicBroadcastSec)); periodicBroadcastSec = min(900,max(0,(int)periodicBroadcastSec));
HAautodiscovery = top[FPSTR(_HAautodiscovery)] | HAautodiscovery; HAautodiscovery = top[FPSTR(_HAautodiscovery)] | HAautodiscovery;
@ -640,18 +800,8 @@ class MultiRelay : public Usermod {
DEBUG_PRINTLN(F(" config (re)loaded.")); DEBUG_PRINTLN(F(" config (re)loaded."));
} }
// use "return !top["newestParameter"].isNull();" when updating Usermod with new features // use "return !top["newestParameter"].isNull();" when updating Usermod with new features
return !top[FPSTR(_HAautodiscovery)].isNull(); return !top[FPSTR(_pcf8574)].isNull();
} }
/**
* getId() allows you to optionally give your V2 usermod an unique ID (please define it in const.h!).
* This could be used in the future for the system to determine whether your usermod is installed.
*/
uint16_t getId()
{
return USERMOD_ID_MULTI_RELAY;
}
};
// strings to reduce flash memory usage (used more than twice) // strings to reduce flash memory usage (used more than twice)
const char MultiRelay::_name[] PROGMEM = "MultiRelay"; const char MultiRelay::_name[] PROGMEM = "MultiRelay";
@ -663,3 +813,5 @@ const char MultiRelay::_external[] PROGMEM = "external";
const char MultiRelay::_button[] PROGMEM = "button"; const char MultiRelay::_button[] PROGMEM = "button";
const char MultiRelay::_broadcast[] PROGMEM = "broadcast-sec"; const char MultiRelay::_broadcast[] PROGMEM = "broadcast-sec";
const char MultiRelay::_HAautodiscovery[] PROGMEM = "HA-autodiscovery"; const char MultiRelay::_HAautodiscovery[] PROGMEM = "HA-autodiscovery";
const char MultiRelay::_pcf8574[] PROGMEM = "use-PCF8574";
const char MultiRelay::_pcfAddress[] PROGMEM = "first-PCF8574";

View File

@ -199,12 +199,12 @@ void Segment::setUpLeds() {
#else #else
leds = &Segment::_globalLeds[start]; leds = &Segment::_globalLeds[start];
#endif #endif
else if (!leds) { else if (leds == nullptr && length() > 0) { //softhack007 quickfix - avoid malloc(0) which is undefined behaviour (should not happen, but i've seen it)
#if defined(ARDUINO_ARCH_ESP32) && defined(WLED_USE_PSRAM) //#if defined(ARDUINO_ARCH_ESP32) && defined(WLED_USE_PSRAM)
if (psramFound()) //if (psramFound())
leds = (CRGB*)ps_malloc(sizeof(CRGB)*length()); // leds = (CRGB*)ps_malloc(sizeof(CRGB)*length()); // softhack007 disabled; putting leds into psram leads to horrible slowdown on WROVER boards
else //else
#endif //#endif
leds = (CRGB*)malloc(sizeof(CRGB)*length()); leds = (CRGB*)malloc(sizeof(CRGB)*length());
} }
} }
@ -1069,11 +1069,12 @@ void WS2812FX::finalizeInit(void)
} }
if (useLedsArray) { if (useLedsArray) {
size_t arrSize = sizeof(CRGB) * getLengthTotal(); size_t arrSize = sizeof(CRGB) * getLengthTotal();
#if defined(ARDUINO_ARCH_ESP32) && defined(WLED_USE_PSRAM) // softhack007 disabled; putting leds into psram leads to horrible slowdown on WROVER boards (see setUpLeds())
if (psramFound()) //#if defined(ARDUINO_ARCH_ESP32) && defined(WLED_USE_PSRAM)
Segment::_globalLeds = (CRGB*) ps_malloc(arrSize); //if (psramFound())
else // Segment::_globalLeds = (CRGB*) ps_malloc(arrSize);
#endif //else
//#endif
Segment::_globalLeds = (CRGB*) malloc(arrSize); Segment::_globalLeds = (CRGB*) malloc(arrSize);
memset(Segment::_globalLeds, 0, arrSize); memset(Segment::_globalLeds, 0, arrSize);
} }

View File

@ -25,7 +25,7 @@ void handleDDPPacket(e131_packet_t* p) {
} }
} }
uint8_t ddpChannelsPerLed = (p->dataType == DDP_TYPE_RGBW32) ? 4 : 3; // data type 0x1A is RGBW (type 3, 8 bit/channel) uint8_t ddpChannelsPerLed = (p->dataType & 0b00111000 == 0b011) ? 4 : 3; // data type 0x1B (formerly 0x1A) is RGBW (type 3, 8 bit/channel)
uint32_t start = htonl(p->channelOffset) / ddpChannelsPerLed; uint32_t start = htonl(p->channelOffset) / ddpChannelsPerLed;
start += DMXAddress / ddpChannelsPerLed; start += DMXAddress / ddpChannelsPerLed;

File diff suppressed because it is too large Load Diff

View File

@ -53,6 +53,7 @@ void onMqttConnect(bool sessionPresent)
void onMqttMessage(char* topic, char* payload, AsyncMqttClientMessageProperties properties, size_t len, size_t index, size_t total) { void onMqttMessage(char* topic, char* payload, AsyncMqttClientMessageProperties properties, size_t len, size_t index, size_t total) {
static char *payloadStr;
DEBUG_PRINT(F("MQTT msg: ")); DEBUG_PRINT(F("MQTT msg: "));
DEBUG_PRINTLN(topic); DEBUG_PRINTLN(topic);
@ -62,11 +63,22 @@ void onMqttMessage(char* topic, char* payload, AsyncMqttClientMessageProperties
DEBUG_PRINTLN(F("no payload -> leave")); DEBUG_PRINTLN(F("no payload -> leave"));
return; return;
} }
//make a copy of the payload to 0-terminate it
char* payloadStr = new char[len+1]; if (index == 0) { // start (1st partial packet or the only packet)
if (payloadStr == nullptr) return; //no mem if (payloadStr) delete[] payloadStr; // fail-safe: release buffer
strncpy(payloadStr, payload, len); payloadStr = new char[total+1]; // allocate new buffer
payloadStr[len] = '\0'; }
if (payloadStr == nullptr) return; // buffer not allocated
// copy (partial) packet to buffer and 0-terminate it if it is last packet
char* buff = payloadStr + index;
memcpy(buff, payload, len);
if (index + len >= total) { // at end
payloadStr[total] = '\0'; // terminate c style string
} else {
DEBUG_PRINTLN(F("Partial packet received."));
return; // process next packet
}
DEBUG_PRINTLN(payloadStr); DEBUG_PRINTLN(payloadStr);
size_t topicPrefixLen = strlen(mqttDeviceTopic); size_t topicPrefixLen = strlen(mqttDeviceTopic);
@ -80,6 +92,7 @@ void onMqttMessage(char* topic, char* payload, AsyncMqttClientMessageProperties
// Non-Wled Topic used here. Probably a usermod subscribed to this topic. // Non-Wled Topic used here. Probably a usermod subscribed to this topic.
usermods.onMqttMessage(topic, payloadStr); usermods.onMqttMessage(topic, payloadStr);
delete[] payloadStr; delete[] payloadStr;
payloadStr = nullptr;
return; return;
} }
} }
@ -87,16 +100,20 @@ void onMqttMessage(char* topic, char* payload, AsyncMqttClientMessageProperties
//Prefix is stripped from the topic at this point //Prefix is stripped from the topic at this point
if (strcmp_P(topic, PSTR("/col")) == 0) { if (strcmp_P(topic, PSTR("/col")) == 0) {
colorFromDecOrHexString(col, (char*)payloadStr); colorFromDecOrHexString(col, payloadStr);
colorUpdated(CALL_MODE_DIRECT_CHANGE); colorUpdated(CALL_MODE_DIRECT_CHANGE);
} else if (strcmp_P(topic, PSTR("/api")) == 0) { } else if (strcmp_P(topic, PSTR("/api")) == 0) {
if (!requestJSONBufferLock(15)) { delete[] payloadStr; return; } if (!requestJSONBufferLock(15)) {
if (payload[0] == '{') { //JSON API delete[] payloadStr;
payloadStr = nullptr;
return;
}
if (payloadStr[0] == '{') { //JSON API
deserializeJson(doc, payloadStr); deserializeJson(doc, payloadStr);
deserializeState(doc.as<JsonObject>()); deserializeState(doc.as<JsonObject>());
} else { //HTTP API } else { //HTTP API
String apireq = "win"; apireq += '&'; // reduce flash string usage String apireq = "win"; apireq += '&'; // reduce flash string usage
apireq += (char*)payloadStr; apireq += payloadStr;
handleSet(nullptr, apireq); handleSet(nullptr, apireq);
} }
releaseJSONBufferLock(); releaseJSONBufferLock();
@ -108,6 +125,7 @@ void onMqttMessage(char* topic, char* payload, AsyncMqttClientMessageProperties
parseMQTTBriPayload(payloadStr); parseMQTTBriPayload(payloadStr);
} }
delete[] payloadStr; delete[] payloadStr;
payloadStr = nullptr;
} }

View File

@ -53,8 +53,8 @@ typedef struct ip_addr ip4_addr_t;
#define DDP_PUSH_FLAG 0x01 #define DDP_PUSH_FLAG 0x01
#define DDP_TIMECODE_FLAG 0x10 #define DDP_TIMECODE_FLAG 0x10
#define DDP_TYPE_RGB24 0x0A #define DDP_TYPE_RGB24 0x0B // 00 001 011 (RGB , 8 bits per channel, 3 channels)
#define DDP_TYPE_RGBW32 0x1A #define DDP_TYPE_RGBW32 0x1B // 00 011 011 (RGBW, 8 bits per channel, 4 channels)
#define ARTNET_OPCODE_OPDMX 0x5000 #define ARTNET_OPCODE_OPDMX 0x5000
#define ARTNET_OPCODE_OPPOLL 0x2000 #define ARTNET_OPCODE_OPPOLL 0x2000

View File

@ -10,7 +10,7 @@
*/ */
/* /*
* @title Espalexa library * @title Espalexa library
* @version 2.7.0 * @version 2.7.1
* @author Christian Schwinne * @author Christian Schwinne
* @license MIT * @license MIT
* @contributors d-999 * @contributors d-999
@ -50,7 +50,7 @@
#include "../network/Network.h" #include "../network/Network.h"
#ifdef ESPALEXA_DEBUG #ifdef ESPALEXA_DEBUG
#pragma message "Espalexa 2.7.0 debug mode" #pragma message "Espalexa 2.7.1 debug mode"
#define EA_DEBUG(x) Serial.print (x) #define EA_DEBUG(x) Serial.print (x)
#define EA_DEBUGLN(x) Serial.println (x) #define EA_DEBUGLN(x) Serial.println (x)
#else #else
@ -142,7 +142,7 @@ private:
} }
//device JSON string: color+temperature device emulates LCT015, dimmable device LWB010, (TODO: on/off Plug 01, color temperature device LWT010, color device LST001) //device JSON string: color+temperature device emulates LCT015, dimmable device LWB010, (TODO: on/off Plug 01, color temperature device LWT010, color device LST001)
void deviceJsonString(EspalexaDevice* dev, char* buf) void deviceJsonString(EspalexaDevice* dev, char* buf, size_t maxBuf) // softhack007 "size" parameter added, to avoid buffer overrun
{ {
char buf_lightid[27]; char buf_lightid[27];
encodeLightId(dev->getId() + 1, buf_lightid); encodeLightId(dev->getId() + 1, buf_lightid);
@ -153,19 +153,19 @@ private:
//TODO: %f is not working for some reason on ESP8266 in v0.11.0 (was fine in 0.10.2). Need to investigate //TODO: %f is not working for some reason on ESP8266 in v0.11.0 (was fine in 0.10.2). Need to investigate
//sprintf_P(buf_col,PSTR(",\"hue\":%u,\"sat\":%u,\"effect\":\"none\",\"xy\":[%f,%f]") //sprintf_P(buf_col,PSTR(",\"hue\":%u,\"sat\":%u,\"effect\":\"none\",\"xy\":[%f,%f]")
// ,dev->getHue(), dev->getSat(), dev->getX(), dev->getY()); // ,dev->getHue(), dev->getSat(), dev->getX(), dev->getY());
sprintf_P(buf_col,PSTR(",\"hue\":%u,\"sat\":%u,\"effect\":\"none\",\"xy\":[%s,%s]"),dev->getHue(), dev->getSat(), snprintf_P(buf_col, sizeof(buf_col), PSTR(",\"hue\":%u,\"sat\":%u,\"effect\":\"none\",\"xy\":[%s,%s]"),dev->getHue(), dev->getSat(),
((String)dev->getX()).c_str(), ((String)dev->getY()).c_str()); ((String)dev->getX()).c_str(), ((String)dev->getY()).c_str());
char buf_ct[16] = ""; char buf_ct[16] = "";
//white spectrum support //white spectrum support
if (static_cast<uint8_t>(dev->getType()) > 1 && dev->getType() != EspalexaDeviceType::color) if (static_cast<uint8_t>(dev->getType()) > 1 && dev->getType() != EspalexaDeviceType::color)
sprintf(buf_ct, ",\"ct\":%u", dev->getCt()); snprintf(buf_ct, sizeof(buf_ct), ",\"ct\":%u", dev->getCt());
char buf_cm[20] = ""; char buf_cm[20] = "";
if (static_cast<uint8_t>(dev->getType()) > 1) if (static_cast<uint8_t>(dev->getType()) > 1)
sprintf(buf_cm,PSTR("\",\"colormode\":\"%s"), modeString(dev->getColorMode())); snprintf(buf_cm, sizeof(buf_cm), PSTR("\",\"colormode\":\"%s"), modeString(dev->getColorMode()));
sprintf_P(buf, PSTR("{\"state\":{\"on\":%s,\"bri\":%u%s%s,\"alert\":\"none%s\",\"mode\":\"homeautomation\",\"reachable\":true}," snprintf_P(buf, maxBuf, PSTR("{\"state\":{\"on\":%s,\"bri\":%u%s%s,\"alert\":\"none%s\",\"mode\":\"homeautomation\",\"reachable\":true},"
"\"type\":\"%s\",\"name\":\"%s\",\"modelid\":\"%s\",\"manufacturername\":\"Philips\",\"productname\":\"E%u" "\"type\":\"%s\",\"name\":\"%s\",\"modelid\":\"%s\",\"manufacturername\":\"Philips\",\"productname\":\"E%u"
"\",\"uniqueid\":\"%s\",\"swversion\":\"espalexa-2.7.0\"}") "\",\"uniqueid\":\"%s\",\"swversion\":\"espalexa-2.7.0\"}")
@ -219,10 +219,10 @@ private:
EA_DEBUGLN("# Responding to description.xml ... #\n"); EA_DEBUGLN("# Responding to description.xml ... #\n");
IPAddress localIP = Network.localIP(); IPAddress localIP = Network.localIP();
char s[16]; char s[16];
sprintf(s, "%d.%d.%d.%d", localIP[0], localIP[1], localIP[2], localIP[3]); snprintf(s, sizeof(s), "%d.%d.%d.%d", localIP[0], localIP[1], localIP[2], localIP[3]);
char buf[1024]; char buf[1024];
sprintf_P(buf,PSTR("<?xml version=\"1.0\" ?>" snprintf_P(buf, sizeof(buf), PSTR("<?xml version=\"1.0\" ?>"
"<root xmlns=\"urn:schemas-upnp-org:device-1-0\">" "<root xmlns=\"urn:schemas-upnp-org:device-1-0\">"
"<specVersion><major>1</major><minor>0</minor></specVersion>" "<specVersion><major>1</major><minor>0</minor></specVersion>"
"<URLBase>http://%s:80/</URLBase>" "<URLBase>http://%s:80/</URLBase>"
@ -297,7 +297,7 @@ private:
char buf[1024]; char buf[1024];
sprintf_P(buf,PSTR("HTTP/1.1 200 OK\r\n" snprintf_P(buf, sizeof(buf), PSTR("HTTP/1.1 200 OK\r\n"
"EXT:\r\n" "EXT:\r\n"
"CACHE-CONTROL: max-age=100\r\n" // SSDP_INTERVAL "CACHE-CONTROL: max-age=100\r\n" // SSDP_INTERVAL
"LOCATION: http://%s:80/description.xml\r\n" "LOCATION: http://%s:80/description.xml\r\n"
@ -493,7 +493,7 @@ public:
unsigned idx = decodeLightKey(devId); unsigned idx = decodeLightKey(devId);
EA_DEBUGLN(idx); EA_DEBUGLN(idx);
char buf[50]; char buf[50];
sprintf_P(buf,PSTR("[{\"success\":{\"/lights/%u/state/\": true}}]"),devId); snprintf_P(buf,sizeof(buf),PSTR("[{\"success\":{\"/lights/%u/state/\": true}}]"),devId);
server->send(200, "application/json", buf); server->send(200, "application/json", buf);
if (idx >= currentDeviceCount) return true; //return if invalid ID if (idx >= currentDeviceCount) return true; //return if invalid ID
EspalexaDevice* dev = devices[idx]; EspalexaDevice* dev = devices[idx];
@ -571,7 +571,7 @@ public:
jsonTemp += ':'; jsonTemp += ':';
char buf[512]; char buf[512];
deviceJsonString(devices[i], buf); deviceJsonString(devices[i], buf, sizeof(buf)-1);
jsonTemp += buf; jsonTemp += buf;
if (i < currentDeviceCount-1) jsonTemp += ','; if (i < currentDeviceCount-1) jsonTemp += ',';
} }
@ -588,7 +588,7 @@ public:
return true; return true;
} }
char buf[512]; char buf[512];
deviceJsonString(devices[idx], buf); deviceJsonString(devices[idx], buf, sizeof(buf)-1);
server->send(200, "application/json", buf); server->send(200, "application/json", buf);
} }

View File

@ -2,6 +2,15 @@
#include "EspalexaDevice.h" #include "EspalexaDevice.h"
// debug macros
#ifdef ESPALEXA_DEBUG
#define EA_DEBUG(x) Serial.print (x)
#define EA_DEBUGLN(x) Serial.println (x)
#else
#define EA_DEBUG(x)
#define EA_DEBUGLN(x)
#endif
EspalexaDevice::EspalexaDevice(){} EspalexaDevice::EspalexaDevice(){}
EspalexaDevice::EspalexaDevice(String deviceName, BrightnessCallbackFunction gnCallback, uint8_t initialValue) { //constructor for dimmable device EspalexaDevice::EspalexaDevice(String deviceName, BrightnessCallbackFunction gnCallback, uint8_t initialValue) { //constructor for dimmable device
@ -124,18 +133,21 @@ uint32_t EspalexaDevice::getRGB()
{ {
//TODO tweak a bit to match hue lamp characteristics //TODO tweak a bit to match hue lamp characteristics
//based on https://gist.github.com/paulkaplan/5184275 //based on https://gist.github.com/paulkaplan/5184275
float temp = 10000/ _ct; //kelvins = 1,000,000/mired (and that /100) float temp = (_ct != 0) ? (10000/ _ct) : 2; //kelvins = 1,000,000/mired (and that /100) softhack007: avoid division by zero - using "2" as substitute
float r, g, b; float r, g, b;
#ifdef ESPALEXA_DEBUG
if (_ct == 0) {EA_DEBUGLN(F("EspalexaDevice::getRGB() Warning: ct = 0!"));}
#endif
if (temp <= 66) { if (temp <= 66) {
r = 255; r = 255;
g = temp; g = temp;
g = 99.470802 * log(g) - 161.119568; g = 99.470802 * logf(g) - 161.119568;
if (temp <= 19) { if (temp <= 19) {
b = 0; b = 0;
} else { } else {
b = temp-10; b = temp-10;
b = 138.517731 * log(b) - 305.044793; b = 138.517731 * logf(b) - 305.044793;
} }
} else { } else {
r = temp - 60; r = temp - 60;
@ -192,9 +204,9 @@ uint32_t EspalexaDevice::getRGB()
b = 1.0f; b = 1.0f;
} }
// Apply gamma correction // Apply gamma correction
r = r <= 0.0031308f ? 12.92f * r : (1.0f + 0.055f) * pow(r, (1.0f / 2.4f)) - 0.055f; r = r <= 0.0031308f ? 12.92f * r : (1.0f + 0.055f) * powf(r, (1.0f / 2.4f)) - 0.055f;
g = g <= 0.0031308f ? 12.92f * g : (1.0f + 0.055f) * pow(g, (1.0f / 2.4f)) - 0.055f; g = g <= 0.0031308f ? 12.92f * g : (1.0f + 0.055f) * powf(g, (1.0f / 2.4f)) - 0.055f;
b = b <= 0.0031308f ? 12.92f * b : (1.0f + 0.055f) * pow(b, (1.0f / 2.4f)) - 0.055f; b = b <= 0.0031308f ? 12.92f * b : (1.0f + 0.055f) * powf(b, (1.0f / 2.4f)) - 0.055f;
if (r > b && r > g) { if (r > b && r > g) {
// red is biggest // red is biggest
@ -328,8 +340,10 @@ void EspalexaDevice::setColor(uint8_t r, uint8_t g, uint8_t b)
float X = r * 0.664511f + g * 0.154324f + b * 0.162028f; float X = r * 0.664511f + g * 0.154324f + b * 0.162028f;
float Y = r * 0.283881f + g * 0.668433f + b * 0.047685f; float Y = r * 0.283881f + g * 0.668433f + b * 0.047685f;
float Z = r * 0.000088f + g * 0.072310f + b * 0.986039f; float Z = r * 0.000088f + g * 0.072310f + b * 0.986039f;
if ((r+g+b) > 0) { // softhack007: avoid division by zero
_x = X / (X + Y + Z); _x = X / (X + Y + Z);
_y = Y / (X + Y + Z); _y = Y / (X + Y + Z);
} else { _x = _y = 0.5f;} // softhack007: use default values in case of "black"
_rgb = ((r << 16) | (g << 8) | b); _rgb = ((r << 16) | (g << 8) | b);
_mode = EspalexaColorMode::xy; _mode = EspalexaColorMode::xy;
} }

View File

@ -151,6 +151,10 @@ struct PSRAM_Allocator {
if (psramFound()) return ps_malloc(size); // use PSRAM if it exists if (psramFound()) return ps_malloc(size); // use PSRAM if it exists
else return malloc(size); // fallback else return malloc(size); // fallback
} }
void* reallocate(void* ptr, size_t new_size) {
if (psramFound()) return ps_realloc(ptr, new_size); // use PSRAM if it exists
else return realloc(ptr, new_size); // fallback
}
void deallocate(void* pointer) { void deallocate(void* pointer) {
free(pointer); free(pointer);
} }