Bus manager rework

- move macros to constexpr methods
- introduce type capabilities for UI
- add phase shifting (POC) to PWM
- replace PWM CIE LUT with calculated curve
CIE & phase shifting credit @dedehai
This commit is contained in:
Blaz Kristan 2024-08-24 11:35:32 +02:00
parent 6f3267aee9
commit dbb47d506c
10 changed files with 205 additions and 129 deletions

View File

@ -1249,12 +1249,12 @@ void WS2812FX::finalizeInit(void) {
//RGBW mode is enabled if at least one of the strips is RGBW
_hasWhiteChannel |= bus->hasWhite();
//refresh is required to remain off if at least one of the strips requires the refresh.
_isOffRefreshRequired |= bus->isOffRefreshRequired();
_isOffRefreshRequired |= bus->isOffRefreshRequired() && !bus->isPWM(); // use refresh bit for phase shift with analog
unsigned busEnd = bus->getStart() + bus->getLength();
if (busEnd > _length) _length = busEnd;
#ifdef ESP8266
// why do we need to reinitialise GPIO3???
//if ((!IS_DIGITAL(bus->getType()) || IS_2PIN(bus->getType()))) continue;
//if (!bus->isDigital() || bus->is2Pin()) continue;
//uint8_t pins[5];
//if (!bus->getPins(pins)) continue;
//BusDigital* bd = static_cast<BusDigital*>(bus);

View File

@ -4,6 +4,9 @@
#include <Arduino.h>
#include <IPAddress.h>
#ifdef ARDUINO_ARCH_ESP32
#include "driver/ledc.h"
#endif
#include "const.h"
#include "pin_manager.h"
#include "bus_wrapper.h"
@ -96,11 +99,11 @@ BusDigital::BusDigital(BusConfig &bc, uint8_t nr, const ColorOrderMap &com)
, _milliAmpsMax(bc.milliAmpsMax)
, _colorOrderMap(com)
{
if (!IS_DIGITAL(bc.type) || !bc.count) return;
if (!isDigital(bc.type) || !bc.count) return;
if (!pinManager.allocatePin(bc.pins[0], true, PinOwner::BusDigital)) return;
_frequencykHz = 0U;
_pins[0] = bc.pins[0];
if (IS_2PIN(bc.type)) {
if (is2Pin(bc.type)) {
if (!pinManager.allocatePin(bc.pins[1], true, PinOwner::BusDigital)) {
cleanup();
return;
@ -110,13 +113,16 @@ BusDigital::BusDigital(BusConfig &bc, uint8_t nr, const ColorOrderMap &com)
}
_iType = PolyBus::getI(bc.type, _pins, nr);
if (_iType == I_NONE) return;
_hasRgb = hasRGB(bc.type);
_hasWhite = hasWhite(bc.type);
_hasCCT = hasCCT(bc.type);
if (bc.doubleBuffer && !allocateData(bc.count * Bus::getNumberOfChannels(bc.type))) return;
//_buffering = bc.doubleBuffer;
uint16_t lenToCreate = bc.count;
if (bc.type == TYPE_WS2812_1CH_X3) lenToCreate = NUM_ICS_WS2812_1CH_3X(bc.count); // only needs a third of "RGB" LEDs for NeoPixelBus
_busPtr = PolyBus::create(_iType, _pins, lenToCreate + _skip, nr, _frequencykHz);
_valid = (_busPtr != nullptr);
DEBUG_PRINTF_P(PSTR("%successfully inited strip %u (len %u) with type %u and pins %u,%u (itype %u). mA=%d/%d\n"), _valid?"S":"Uns", nr, bc.count, bc.type, _pins[0], IS_2PIN(bc.type)?_pins[1]:255, _iType, _milliAmpsPerLed, _milliAmpsMax);
DEBUG_PRINTF_P(PSTR("%successfully inited strip %u (len %u) with type %u and pins %u,%u (itype %u). mA=%d/%d\n"), _valid?"S":"Uns", nr, bc.count, bc.type, _pins[0], is2Pin(bc.type)?_pins[1]:255, _iType, _milliAmpsPerLed, _milliAmpsMax);
}
//fine tune power estimation constants for your setup
@ -337,7 +343,7 @@ uint32_t IRAM_ATTR BusDigital::getPixelColor(uint16_t pix) const {
}
uint8_t BusDigital::getPins(uint8_t* pinArray) const {
unsigned numPins = IS_2PIN(_type) ? 2 : 1;
unsigned numPins = is2Pin(_type) + 1;
if (pinArray) for (unsigned i = 0; i < numPins; i++) pinArray[i] = _pins[i];
return numPins;
}
@ -391,10 +397,10 @@ void BusDigital::cleanup(void) {
#endif
BusPwm::BusPwm(BusConfig &bc)
: Bus(bc.type, bc.start, bc.autoWhite, 1, bc.reversed)
: Bus(bc.type, bc.start, bc.autoWhite, 1, bc.reversed, bc.refreshReq) // hijack Off refresh flag to indicate usage of phase shifting
{
if (!IS_PWM(bc.type)) return;
unsigned numPins = NUM_PWM_PINS(bc.type);
if (!isPWM(bc.type)) return;
unsigned numPins = numPWMPins(bc.type);
_frequency = bc.frequency ? bc.frequency : WLED_PWM_FREQ;
// duty cycle resolution (_depth) can be extracted from this formula: CLOCK_FREQUENCY > _frequency * 2^_depth
for (_depth = MAX_BIT_WIDTH; _depth > 8; _depth--) if (((CLOCK_FREQUENCY/_frequency) >> _depth) > 0) break;
@ -422,6 +428,9 @@ BusPwm::BusPwm(BusConfig &bc)
ledcAttachPin(_pins[i], _ledcStart + i);
#endif
}
_hasRgb = hasRGB(bc.type);
_hasWhite = hasWhite(bc.type);
_hasCCT = hasCCT(bc.type);
_data = _pwmdata; // avoid malloc() and use stack
_valid = true;
DEBUG_PRINTF_P(PSTR("%successfully inited PWM strip with type %u, frequency %u, bit depth %u and pins %u,%u,%u,%u,%u\n"), _valid?"S":"Uns", bc.type, _frequency, _depth, _pins[0], _pins[1], _pins[2], _pins[3], _pins[4]);
@ -484,6 +493,7 @@ uint32_t BusPwm::getPixelColor(uint16_t pix) const {
return RGBW32(_data[0], _data[0], _data[0], _data[0]);
}
/*
#ifndef ESP8266
static const uint16_t cieLUT[256] = {
0, 2, 4, 5, 7, 9, 11, 13, 15, 16,
@ -514,11 +524,13 @@ static const uint16_t cieLUT[256] = {
3890, 3930, 3971, 4012, 4053, 4095
};
#endif
*/
void BusPwm::show(void) {
if (!_valid) return;
unsigned numPins = NUM_PWM_PINS(_type);
unsigned numPins = getPins();
unsigned maxBri = (1<<_depth) - 1;
/*
#ifdef ESP8266
unsigned pwmBri = (unsigned)(roundf(powf((float)_bri / 255.0f, 1.7f) * (float)maxBri)); // using gamma 1.7 to extrapolate PWM duty cycle
#else
@ -533,17 +545,43 @@ void BusPwm::show(void) {
ledcWrite(_ledcStart + i, scaled);
#endif
}
*/
// use CIE brightness formula (credit @dedehai)
unsigned pwmBri = (unsigned)_bri * 100;
if (pwmBri < 2040) pwmBri = ((pwmBri << _depth) + 115043U) / 230087U; //adding '0.5' before division for correct rounding
else {
pwmBri += 4080;
float temp = (float)pwmBri / 29580.0f;
temp = temp * temp * temp * (1<<_depth) - 1;
pwmBri = (unsigned)temp;
}
// determine phase shift POC (credit @dedehai)
[[maybe_unused]] uint32_t phaseOffset = maxBri / numPins;
for (unsigned i = 0; i < numPins; i++) {
unsigned scaled = (_data[i] * pwmBri) / 255;
if (_reversed) scaled = maxBri - scaled;
#ifdef ESP8266
analogWrite(_pins[i], scaled);
#else
if (_needsRefresh) { // hacked to determine if phase shifted PWM is requested
uint8_t group = ((_ledcStart + i) / 8), channel = ((_ledcStart + i) % 8); // _ledcStart + i is always less than MAX_LED_CHANNELS/LEDC_CHANNELS
ledc_set_duty_with_hpoint((ledc_mode_t)group, (ledc_channel_t)channel, scaled, phaseOffset*i);
ledc_update_duty((ledc_mode_t)group, (ledc_channel_t)channel);
} else
ledcWrite(_ledcStart + i, scaled);
#endif
}
}
uint8_t BusPwm::getPins(uint8_t* pinArray) const {
if (!_valid) return 0;
unsigned numPins = NUM_PWM_PINS(_type);
unsigned numPins = numPWMPins(_type);
if (pinArray) for (unsigned i = 0; i < numPins; i++) pinArray[i] = _pins[i];
return numPins;
}
void BusPwm::deallocatePins(void) {
unsigned numPins = NUM_PWM_PINS(_type);
unsigned numPins = getPins();
for (unsigned i = 0; i < numPins; i++) {
pinManager.deallocatePin(_pins[i], PinOwner::BusPwm);
if (!pinManager.isPinOk(_pins[i])) continue;
@ -571,6 +609,9 @@ BusOnOff::BusOnOff(BusConfig &bc)
}
_pin = currentPin; //store only after allocatePin() succeeds
pinMode(_pin, OUTPUT);
_hasRgb = false;
_hasWhite = false;
_hasCCT = false;
_data = &_onoffdata; // avoid malloc() and use stack
_valid = true;
DEBUG_PRINTF_P(PSTR("%successfully inited On/Off strip with pin %u\n"), _valid?"S":"Uns", _pin);
@ -609,23 +650,22 @@ BusNetwork::BusNetwork(BusConfig &bc)
{
switch (bc.type) {
case TYPE_NET_ARTNET_RGB:
_rgbw = false;
_UDPtype = 2;
break;
case TYPE_NET_ARTNET_RGBW:
_rgbw = true;
_UDPtype = 2;
break;
case TYPE_NET_E131_RGB:
_rgbw = false;
_UDPtype = 1;
break;
default: // TYPE_NET_DDP_RGB / TYPE_NET_DDP_RGBW
_rgbw = bc.type == TYPE_NET_DDP_RGBW;
_UDPtype = 0;
break;
}
_UDPchannels = _rgbw ? 4 : 3;
_hasRgb = hasRGB(bc.type);
_hasWhite = hasWhite(bc.type);
_hasCCT = false;
_UDPchannels = _hasWhite + 3;
_client = IPAddress(bc.pins[0],bc.pins[1],bc.pins[2],bc.pins[3]);
_valid = (allocateData(_len * _UDPchannels) != nullptr);
DEBUG_PRINTF_P(PSTR("%successfully inited virtual strip with type %u and IP %u.%u.%u.%u\n"), _valid?"S":"Uns", bc.type, bc.pins[0], bc.pins[1], bc.pins[2], bc.pins[3]);
@ -633,25 +673,25 @@ BusNetwork::BusNetwork(BusConfig &bc)
void BusNetwork::setPixelColor(uint16_t pix, uint32_t c) {
if (!_valid || pix >= _len) return;
if (_rgbw) c = autoWhiteCalc(c);
if (_hasWhite) c = autoWhiteCalc(c);
if (Bus::_cct >= 1900) c = colorBalanceFromKelvin(Bus::_cct, c); //color correction from CCT
unsigned offset = pix * _UDPchannels;
_data[offset] = R(c);
_data[offset+1] = G(c);
_data[offset+2] = B(c);
if (_rgbw) _data[offset+3] = W(c);
if (_hasWhite) _data[offset+3] = W(c);
}
uint32_t BusNetwork::getPixelColor(uint16_t pix) const {
if (!_valid || pix >= _len) return 0;
unsigned offset = pix * _UDPchannels;
return RGBW32(_data[offset], _data[offset+1], _data[offset+2], (_rgbw ? _data[offset+3] : 0));
return RGBW32(_data[offset], _data[offset+1], _data[offset+2], (hasWhite() ? _data[offset+3] : 0));
}
void BusNetwork::show(void) {
if (!_valid || !canShow()) return;
_broadcastLock = true;
realtimeBroadcast(_UDPtype, _client, _len, _data, _bri, _rgbw);
realtimeBroadcast(_UDPtype, _client, _len, _data, _bri, hasWhite());
_broadcastLock = false;
}
@ -669,13 +709,13 @@ void BusNetwork::cleanup(void) {
//utility to get the approx. memory usage of a given BusConfig
uint32_t BusManager::memUsage(BusConfig &bc) {
if (bc.type == TYPE_ONOFF || IS_PWM(bc.type)) return 5;
if (Bus::isOnOff(bc.type) || Bus::isPWM(bc.type)) return 5;
unsigned len = bc.count + bc.skipAmount;
unsigned channels = Bus::getNumberOfChannels(bc.type);
unsigned multiplier = 1;
if (IS_DIGITAL(bc.type)) { // digital types
if (IS_16BIT(bc.type)) len *= 2; // 16-bit LEDs
if (Bus::isDigital(bc.type)) { // digital types
if (Bus::is16bit(bc.type)) len *= 2; // 16-bit LEDs
#ifdef ESP8266
if (bc.pins[0] == 3) { //8266 DMA uses 5x the mem
multiplier = 5;
@ -695,11 +735,11 @@ uint32_t BusManager::memUsage(unsigned maxChannels, unsigned maxCount, unsigned
int BusManager::add(BusConfig &bc) {
if (getNumBusses() - getNumVirtualBusses() >= WLED_MAX_BUSSES) return -1;
if (IS_VIRTUAL(bc.type)) {
if (Bus::isVirtual(bc.type)) {
busses[numBusses] = new BusNetwork(bc);
} else if (IS_DIGITAL(bc.type)) {
} else if (Bus::isDigital(bc.type)) {
busses[numBusses] = new BusDigital(bc, numBusses, colorOrderMap);
} else if (bc.type == TYPE_ONOFF) {
} else if (Bus::isOnOff(bc.type)) {
busses[numBusses] = new BusOnOff(bc);
} else {
busses[numBusses] = new BusPwm(bc);
@ -749,10 +789,10 @@ String BusManager::getLEDTypesJSONString(void) {
String json = "[";
for (const auto &type : types) {
String id = String(type.id);
// capabilities follows similar pattern as JSON API
int capabilities = Bus::hasRGB(type.id) | Bus::hasWhite(type.id)<<1 | Bus::hasCCT(type.id)<<2 | Bus::is16bit(type.id)<<4;
json += "{i:" + id
+ F(",w:") + String((int)Bus::hasWhite(type.id))
+ F(",c:") + String((int)Bus::hasCCT(type.id))
+ F(",s:") + String((int)Bus::is16bit(type.id))
+ F(",c:") + String(capabilities)
+ F(",t:\"") + FPSTR(type.type)
+ F("\",n:\"") + FPSTR(type.name) + F("\"},");
}
@ -799,7 +839,7 @@ void BusManager::esp32RMTInvertIdle(void) {
if (u >= _parallelOutputs + 8) return; // only 8 RMT channels
rmt = u - _parallelOutputs;
#endif
if (busses[u]->getLength()==0 || !IS_DIGITAL(busses[u]->getType()) || IS_2PIN(busses[u]->getType())) continue;
if (busses[u]->getLength()==0 || !Bus::isDigital(busses[u]->getType()) || IS_2PIN(busses[u]->getType())) continue;
//assumes that bus number to rmt channel mapping stays 1:1
rmt_channel_t ch = static_cast<rmt_channel_t>(rmt);
rmt_idle_level_t lvl;
@ -818,7 +858,7 @@ void BusManager::on(void) {
if (pinManager.getPinOwner(LED_BUILTIN) == PinOwner::BusDigital) {
for (unsigned i = 0; i < numBusses; i++) {
uint8_t pins[2] = {255,255};
if (IS_DIGITAL(busses[i]->getType()) && busses[i]->getPins(pins)) {
if (Bus::isDigital(busses[i]->getType()) && busses[i]->getPins(pins)) {
if (pins[0] == LED_BUILTIN || pins[1] == LED_BUILTIN) {
BusDigital *bus = static_cast<BusDigital*>(busses[i]);
bus->reinit();

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@ -23,56 +23,7 @@ uint16_t approximateKelvinFromRGB(uint32_t rgb);
#define IC_INDEX_WS2812_2CH_3X(i) ((i)*2/3)
#define WS2812_2CH_3X_SPANS_2_ICS(i) ((i)&0x01) // every other LED zone is on two different ICs
//temporary struct for passing bus configuration to bus
struct BusConfig {
uint8_t type;
uint16_t count;
uint16_t start;
uint8_t colorOrder;
bool reversed;
uint8_t skipAmount;
bool refreshReq;
uint8_t autoWhite;
uint8_t pins[5] = {255, 255, 255, 255, 255};
uint16_t frequency;
bool doubleBuffer;
uint8_t milliAmpsPerLed;
uint16_t milliAmpsMax;
BusConfig(uint8_t busType, uint8_t* ppins, uint16_t pstart, uint16_t len = 1, uint8_t pcolorOrder = COL_ORDER_GRB, bool rev = false, uint8_t skip = 0, byte aw=RGBW_MODE_MANUAL_ONLY, uint16_t clock_kHz=0U, bool dblBfr=false, uint8_t maPerLed=LED_MILLIAMPS_DEFAULT, uint16_t maMax=ABL_MILLIAMPS_DEFAULT)
: count(len)
, start(pstart)
, colorOrder(pcolorOrder)
, reversed(rev)
, skipAmount(skip)
, autoWhite(aw)
, frequency(clock_kHz)
, doubleBuffer(dblBfr)
, milliAmpsPerLed(maPerLed)
, milliAmpsMax(maMax)
{
refreshReq = (bool) GET_BIT(busType,7);
type = busType & 0x7F; // bit 7 may be/is hacked to include refresh info (1=refresh in off state, 0=no refresh)
size_t nPins = 1;
if (IS_VIRTUAL(type)) nPins = 4; //virtual network bus. 4 "pins" store IP address
else if (IS_2PIN(type)) nPins = 2;
else if (IS_PWM(type)) nPins = NUM_PWM_PINS(type);
for (size_t i = 0; i < nPins; i++) pins[i] = ppins[i];
}
//validates start and length and extends total if needed
bool adjustBounds(uint16_t& total) {
if (!count) count = 1;
if (count > MAX_LEDS_PER_BUS) count = MAX_LEDS_PER_BUS;
if (start >= MAX_LEDS) return false;
//limit length of strip if it would exceed total permissible LEDs
if (start + count > MAX_LEDS) count = MAX_LEDS - start;
//extend total count accordingly
if (start + count > total) total = start + count;
return true;
}
};
struct BusConfig; // forward declaration
// Defines an LED Strip and its color ordering.
typedef struct {
@ -126,12 +77,7 @@ class Bus {
virtual void setStatusPixel(uint32_t c) {}
virtual void setPixelColor(uint16_t pix, uint32_t c) = 0;
virtual void setBrightness(uint8_t b) { _bri = b; };
inline void setStart(uint16_t start) { _start = start; }
virtual void setColorOrder(uint8_t co) {}
virtual bool hasRGB(void) const { return Bus::hasRGB(_type); }
virtual bool hasWhite(void) const { return Bus::hasWhite(_type); }
virtual bool hasCCT(void) const { return Bus::hasCCT(_type); }
virtual bool is16bit(void) const { return Bus::is16bit(_type); }
virtual uint32_t getPixelColor(uint16_t pix) const { return 0; }
virtual uint8_t getPins(uint8_t* pinArray = nullptr) const { return 0; }
virtual uint16_t getLength(void) const { return isOk() ? _len : 0; }
@ -141,11 +87,21 @@ class Bus {
virtual uint16_t getLEDCurrent(void) const { return 0; }
virtual uint16_t getUsedCurrent(void) const { return 0; }
virtual uint16_t getMaxCurrent(void) const { return 0; }
virtual uint8_t getNumberOfChannels(void) const { return hasWhite(_type) + 3*hasRGB(_type) + hasCCT(_type); }
inline bool hasRGB(void) const { return _hasRgb; }
inline bool hasWhite(void) const { return _hasWhite; }
inline bool hasCCT(void) const { return _hasCCT; }
inline bool isDigital(void) const { return isDigital(_type); }
inline bool is2Pin(void) const { return is2Pin(_type); }
inline bool isOnOff(void) const { return isOnOff(_type); }
inline bool isPWM(void) const { return isPWM(_type); }
inline bool isVirtual(void) const { return isVirtual(_type); }
inline bool is16bit(void) const { return is16bit(_type); }
inline void setReversed(bool reversed) { _reversed = reversed; }
inline void setStart(uint16_t start) { _start = start; }
inline void setAutoWhiteMode(uint8_t m) { if (m < 5) _autoWhiteMode = m; }
inline uint8_t getAutoWhiteMode(void) const { return _autoWhiteMode; }
inline uint8_t getNumberOfChannels(void) const { return hasWhite() + 3*hasRGB() + hasCCT(); }
inline uint16_t getStart(void) const { return _start; }
inline uint8_t getType(void) const { return _type; }
inline bool isOk(void) const { return _valid; }
@ -153,7 +109,7 @@ class Bus {
inline bool isOffRefreshRequired(void) const { return _needsRefresh; }
inline bool containsPixel(uint16_t pix) const { return pix >= _start && pix < _start + _len; }
static inline uint8_t getNumberOfChannels(uint8_t type) { return hasWhite(type) + 3*hasRGB(type) + hasCCT(type); }
static constexpr uint8_t getNumberOfChannels(uint8_t type) { return hasWhite(type) + 3*hasRGB(type) + hasCCT(type); }
static constexpr bool hasRGB(uint8_t type) {
return !((type >= TYPE_WS2812_1CH && type <= TYPE_WS2812_WWA) || type == TYPE_ANALOG_1CH || type == TYPE_ANALOG_2CH || type == TYPE_ONOFF);
}
@ -170,12 +126,20 @@ class Bus {
type == TYPE_FW1906 || type == TYPE_WS2805 ||
type == TYPE_SM16825;
}
static constexpr bool is16bit(uint8_t type) { return type == TYPE_UCS8903 || type == TYPE_UCS8904 || type == TYPE_SM16825; }
static inline int16_t getCCT(void) { return _cct; }
static inline void setGlobalAWMode(uint8_t m) { if (m < 5) _gAWM = m; else _gAWM = AW_GLOBAL_DISABLED; }
static inline uint8_t getGlobalAWMode(void) { return _gAWM; }
static void setCCT(int16_t cct) { _cct = cct; }
static inline uint8_t getCCTBlend(void) { return _cctBlend; }
static constexpr bool isTypeValid(uint8_t type) { return (type > 15 && type < 128); }
static constexpr bool isDigital(uint8_t type) { return (type >= TYPE_DIGITAL_MIN && type <= TYPE_DIGITAL_MAX) || is2Pin(type); }
static constexpr bool is2Pin(uint8_t type) { return (type >= TYPE_2PIN_MIN && type <= TYPE_2PIN_MAX); }
static constexpr bool isOnOff(uint8_t type) { return (type == TYPE_ONOFF); }
static constexpr bool isPWM(uint8_t type) { return (type >= TYPE_ANALOG_MIN && type <= TYPE_ANALOG_MAX); }
static constexpr bool isVirtual(uint8_t type) { return (type >= TYPE_VIRTUAL_MIN && type <= TYPE_VIRTUAL_MAX); }
static constexpr bool is16bit(uint8_t type) { return type == TYPE_UCS8903 || type == TYPE_UCS8904 || type == TYPE_SM16825; }
static constexpr int numPWMPins(uint8_t type) { return (type - 40); }
static inline int16_t getCCT(void) { return _cct; }
static inline void setGlobalAWMode(uint8_t m) { if (m < 5) _gAWM = m; else _gAWM = AW_GLOBAL_DISABLED; }
static inline uint8_t getGlobalAWMode(void) { return _gAWM; }
static inline void setCCT(int16_t cct) { _cct = cct; }
static inline uint8_t getCCTBlend(void) { return _cctBlend; }
static void setCCTBlend(uint8_t b) {
if (b > 100) b = 100;
_cctBlend = (b * 127) / 100;
@ -210,9 +174,14 @@ class Bus {
uint8_t _bri;
uint16_t _start;
uint16_t _len;
bool _reversed;
bool _valid;
bool _needsRefresh;
//struct { //using bitfield struct adds abour 250 bytes to binary size
bool _reversed;// : 1;
bool _valid;// : 1;
bool _needsRefresh;// : 1;
bool _hasRgb;// : 1;
bool _hasWhite;// : 1;
bool _hasCCT;// : 1;
//} __attribute__ ((packed));
uint8_t _autoWhiteMode;
uint8_t *_data;
// global Auto White Calculation override
@ -247,7 +216,7 @@ class BusDigital : public Bus {
void setColorOrder(uint8_t colorOrder) override;
uint32_t getPixelColor(uint16_t pix) const override;
uint8_t getColorOrder(void) const override { return _colorOrder; }
uint8_t getPins(uint8_t* pinArray) const override;
uint8_t getPins(uint8_t* pinArray = nullptr) const override;
uint8_t skippedLeds(void) const override { return _skip; }
uint16_t getFrequency(void) const override { return _frequencykHz; }
uint16_t getLEDCurrent(void) const override { return _milliAmpsPerLed; }
@ -291,7 +260,7 @@ class BusPwm : public Bus {
void setPixelColor(uint16_t pix, uint32_t c) override;
uint32_t getPixelColor(uint16_t pix) const override; //does no index check
uint8_t getPins(uint8_t* pinArray) const override;
uint8_t getPins(uint8_t* pinArray = nullptr) const override;
uint16_t getFrequency(void) const override { return _frequency; }
void show(void) override;
void cleanup(void) { deallocatePins(); }
@ -331,12 +300,10 @@ class BusNetwork : public Bus {
BusNetwork(BusConfig &bc);
~BusNetwork() { cleanup(); }
bool hasRGB(void) const override { return true; }
bool hasWhite(void) const override { return _rgbw; }
bool canShow(void) const override { return !_broadcastLock; } // this should be a return value from UDP routine if it is still sending data out
void setPixelColor(uint16_t pix, uint32_t c) override;
uint32_t getPixelColor(uint16_t pix) const override;
uint8_t getPins(uint8_t* pinArray) const override;
uint8_t getPins(uint8_t* pinArray = nullptr) const override;
void show(void) override;
void cleanup(void);
@ -344,11 +311,62 @@ class BusNetwork : public Bus {
IPAddress _client;
uint8_t _UDPtype;
uint8_t _UDPchannels;
bool _rgbw;
bool _broadcastLock;
};
//temporary struct for passing bus configuration to bus
struct BusConfig {
uint8_t type;
uint16_t count;
uint16_t start;
uint8_t colorOrder;
bool reversed;
uint8_t skipAmount;
bool refreshReq;
uint8_t autoWhite;
uint8_t pins[5] = {255, 255, 255, 255, 255};
uint16_t frequency;
bool doubleBuffer;
uint8_t milliAmpsPerLed;
uint16_t milliAmpsMax;
BusConfig(uint8_t busType, uint8_t* ppins, uint16_t pstart, uint16_t len = 1, uint8_t pcolorOrder = COL_ORDER_GRB, bool rev = false, uint8_t skip = 0, byte aw=RGBW_MODE_MANUAL_ONLY, uint16_t clock_kHz=0U, bool dblBfr=false, uint8_t maPerLed=LED_MILLIAMPS_DEFAULT, uint16_t maMax=ABL_MILLIAMPS_DEFAULT)
: count(len)
, start(pstart)
, colorOrder(pcolorOrder)
, reversed(rev)
, skipAmount(skip)
, autoWhite(aw)
, frequency(clock_kHz)
, doubleBuffer(dblBfr)
, milliAmpsPerLed(maPerLed)
, milliAmpsMax(maMax)
{
refreshReq = (bool) GET_BIT(busType,7);
type = busType & 0x7F; // bit 7 may be/is hacked to include refresh info (1=refresh in off state, 0=no refresh)
size_t nPins = 1;
if (Bus::isVirtual(type)) nPins = 4; //virtual network bus. 4 "pins" store IP address
else if (Bus::is2Pin(type)) nPins = 2;
else if (Bus::isPWM(type)) nPins = Bus::numPWMPins(type);
for (size_t i = 0; i < nPins; i++) pins[i] = ppins[i];
DEBUGBUS_PRINTF_P(PSTR("BusConfig type %d pins: %u\r\n"), (int)type, (int)Bus::isVirtual(type), nPins);
}
//validates start and length and extends total if needed
bool adjustBounds(uint16_t& total) {
if (!count) count = 1;
if (count > MAX_LEDS_PER_BUS) count = MAX_LEDS_PER_BUS;
if (start >= MAX_LEDS) return false;
//limit length of strip if it would exceed total permissible LEDs
if (start + count > MAX_LEDS) count = MAX_LEDS - start;
//extend total count accordingly
if (start + count > total) total = start + count;
return true;
}
};
class BusManager {
public:
BusManager() {};
@ -398,7 +416,7 @@ class BusManager {
static uint8_t _parallelOutputs;
#ifdef ESP32_DATA_IDLE_HIGH
static void esp32RMTInvertIdle(void);
static void esp32RMTInvertIdle(void) ;
#endif
static uint8_t getNumVirtualBusses(void) {
int j = 0;

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@ -1314,8 +1314,8 @@ class PolyBus {
//gives back the internal type index (I_XX_XXX_X above) for the input
static uint8_t getI(uint8_t busType, uint8_t* pins, uint8_t num = 0) {
if (!IS_DIGITAL(busType)) return I_NONE;
if (IS_2PIN(busType)) { //SPI LED chips
if (!Bus::isDigital(busType)) return I_NONE;
if (Bus::is2Pin(busType)) { //SPI LED chips
bool isHSPI = false;
#ifdef ESP8266
if (pins[0] == P_8266_HS_MOSI && pins[1] == P_8266_HS_CLK) isHSPI = true;

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@ -173,8 +173,8 @@ bool deserializeConfig(JsonObject doc, bool fromFS) {
for (JsonObject elm : ins) {
unsigned type = elm["type"] | TYPE_WS2812_RGB;
unsigned len = elm["len"] | DEFAULT_LED_COUNT;
if (!IS_DIGITAL(type)) continue;
if (!IS_2PIN(type)) {
if (!Bus::isDigital(type)) continue;
if (!Bus::is2Pin(type)) {
digitalCount++;
unsigned channels = Bus::getNumberOfChannels(type);
if (len > maxLedsOnBus) maxLedsOnBus = len;
@ -215,7 +215,7 @@ bool deserializeConfig(JsonObject doc, bool fromFS) {
uint8_t maPerLed = elm[F("ledma")] | LED_MILLIAMPS_DEFAULT;
uint16_t maMax = elm[F("maxpwr")] | (ablMilliampsMax * length) / total; // rough (incorrect?) per strip ABL calculation when no config exists
// To disable brightness limiter we either set output max current to 0 or single LED current to 0 (we choose output max current)
if (IS_PWM(ledType) || IS_ONOFF(ledType) || IS_VIRTUAL(ledType)) { // analog and virtual
if (Bus::isPWM(ledType) || Bus::isOnOff(ledType) || Bus::isVirtual(ledType)) { // analog and virtual
maPerLed = 0;
maMax = 0;
}

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@ -281,6 +281,7 @@
#define TYPE_NONE 0 //light is not configured
#define TYPE_RESERVED 1 //unused. Might indicate a "virtual" light
//Digital types (data pin only) (16-39)
#define TYPE_DIGITAL_MIN 16 // first usable digital type
#define TYPE_WS2812_1CH 18 //white-only chips (1 channel per IC) (unused)
#define TYPE_WS2812_1CH_X3 19 //white-only chips (3 channels per IC)
#define TYPE_WS2812_2CH_X3 20 //CCT chips (1st IC controls WW + CW of 1st zone and CW of 2nd zone, 2nd IC controls WW of 2nd zone and WW + CW of 3rd zone)
@ -298,26 +299,36 @@
#define TYPE_WS2805 32 //RGB + WW + CW
#define TYPE_TM1914 33 //RGB
#define TYPE_SM16825 34 //RGB + WW + CW
#define TYPE_DIGITAL_MAX 39 // last usable digital type
//"Analog" types (40-47)
#define TYPE_ONOFF 40 //binary output (relays etc.; NOT PWM)
#define TYPE_ANALOG_MIN 41 // first usable analog type
#define TYPE_ANALOG_1CH 41 //single channel PWM. Uses value of brightest RGBW channel
#define TYPE_ANALOG_2CH 42 //analog WW + CW
#define TYPE_ANALOG_3CH 43 //analog RGB
#define TYPE_ANALOG_4CH 44 //analog RGBW
#define TYPE_ANALOG_5CH 45 //analog RGB + WW + CW
#define TYPE_ANALOG_6CH 46 //analog RGB + A + WW + CW
#define TYPE_ANALOG_MAX 47 // last usable analog type
//Digital types (data + clock / SPI) (48-63)
#define TYPE_2PIN_MIN 48
#define TYPE_WS2801 50
#define TYPE_APA102 51
#define TYPE_LPD8806 52
#define TYPE_P9813 53
#define TYPE_LPD6803 54
#define TYPE_2PIN_MAX 63
//Network types (master broadcast) (80-95)
#define TYPE_VIRTUAL_MIN 80
#define TYPE_NET_DDP_RGB 80 //network DDP RGB bus (master broadcast bus)
#define TYPE_NET_E131_RGB 81 //network E131 RGB bus (master broadcast bus, unused)
#define TYPE_NET_ARTNET_RGB 82 //network ArtNet RGB bus (master broadcast bus, unused)
#define TYPE_NET_DDP_RGBW 88 //network DDP RGBW bus (master broadcast bus)
#define TYPE_NET_ARTNET_RGBW 89 //network ArtNet RGB bus (master broadcast bus, unused)
#define TYPE_VIRTUAL_MAX 95
/*
// old macros that have been moved to Bus class
#define IS_TYPE_VALID(t) ((t) > 15 && (t) < 128)
#define IS_DIGITAL(t) (((t) > 15 && (t) < 40) || ((t) > 47 && (t) < 64)) //digital are 16-39 and 48-63
#define IS_2PIN(t) ((t) > 47 && (t) < 64)
@ -326,6 +337,7 @@
#define IS_PWM(t) ((t) > 40 && (t) < 46) //does not include on/Off type
#define NUM_PWM_PINS(t) ((t) - 40) //for analog PWM 41-45 only
#define IS_VIRTUAL(t) ((t) >= 80 && (t) < 96) //this was a poor choice a better would be 96-111
*/
//Color orders
#define COL_ORDER_GRB 0 //GRB(w),defaut

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@ -25,9 +25,10 @@
function isDig(t) { return gT(t).t === "D" || isD2P(t); } // is digital type
function isD2P(t) { return gT(t).t === "2P"; } // is digital 2 pin type
function isVir(t) { return gT(t).t === "V"; } // is virtual type
function hasW(t) { return gT(t).w == 1; } // has white channel
function hasCCT(t) { return gT(t).c == 1; } // is white CCT enabled
function is16b(t) { return gT(t).s == 1; } // is digital 16 bit type
function hasRGB(t) { return !!(gT(t).c & 0x01); } // has RGB
function hasW(t) { return !!(gT(t).c & 0x02); } // has white channel
function hasCCT(t) { return !!(gT(t).c & 0x04); } // is white CCT enabled
function is16b(t) { return !!(gT(t).c & 0x10); } // is digital 16 bit type
// https://www.educative.io/edpresso/how-to-dynamically-load-a-js-file-in-javascript
function loadJS(FILE_URL, async = true) {
let scE = d.createElement("script");
@ -229,24 +230,29 @@
let setPinConfig = (n,t) => {
let p0d = "GPIO:";
let p1d = "";
let off = "Off Refresh";
switch (gT(t).t.charAt(0)) {
case '2':
p1d = "Clk "+p0d;
p1d = "Clock "+p0d;
case 'D':
p0d = "Data "+p0d;
break;
case 'A':
if (gT(t).t.length > 1) p0d = "GPIOs:";
if (gT(t).t.length > 1) {
p0d = "GPIOs:";
off = "Phase shift";
} else gId(`dig${n}f`).style.display = "none";
break;
case 'V':
p0d = "IP address:";
break;
}
gId("p0d"+n).innerHTML = p0d;
gId("p1d"+n).innerHTML = p1d;
gId("p0d"+n).innerText = p0d;
gId("p1d"+n).innerText = p1d;
gId("off"+n).innerText = off;
// secondary pins show/hide (type string length is equivalent to number of pins used; except for virtual and on/off)
let pins = gT(t).t.length + 3*isVir(t); // fixes virtual pins to 4
if (pins == 0) pins = 1; // fixes on/off pin
if (pins == 0) pins = 1; // fixes on/off pin
for (let p=1; p<5; p++) {
var LK = d.Sf["L"+p+n];
if (!LK) continue;
@ -281,7 +287,7 @@
gId("dig"+n+"c").style.display = (isAna(t)) ? "none":"inline"; // hide count for analog
gId("dig"+n+"r").style.display = (isVir(t)) ? "none":"inline"; // hide reversed for virtual
gId("dig"+n+"s").style.display = (isVir(t) || isAna(t)) ? "none":"inline"; // hide skip 1st for virtual & analog
gId("dig"+n+"f").style.display = (isDig(t)) ? "inline":"none"; // hide refresh
gId("dig"+n+"f").style.display = (isDig(t) || isPWM(t)) ? "inline":"none"; // hide refresh (PWM hijacks reffresh for phase shifting)
gId("dig"+n+"a").style.display = (hasW(t)) ? "inline":"none"; // auto calculate white
gId("dig"+n+"l").style.display = (isD2P(t) || isPWM(t)) ? "inline":"none"; // bus clock speed / PWM speed (relative) (not On/Off)
gId("rev"+n).innerHTML = isAna(t) ? "Inverted output":"Reversed"; // change reverse text for analog else (rotated 180°)
@ -454,8 +460,8 @@ mA/LED: <select name="LAsel${s}" onchange="enLA(this,'${s}');UI();">
<span id="p4d${s}"></span><input type="number" name="L4${s}" class="s" onchange="UI();pinUpd(this);"/>
<div id="dig${s}r" style="display:inline"><br><span id="rev${s}">Reversed</span>: <input type="checkbox" name="CV${s}"></div>
<div id="dig${s}s" style="display:inline"><br>Skip first LEDs: <input type="number" name="SL${s}" min="0" max="255" value="0" oninput="UI()"></div>
<div id="dig${s}f" style="display:inline"><br>Off Refresh: <input id="rf${s}" type="checkbox" name="RF${s}"></div>
<div id="dig${s}a" style="display:inline"><br>Auto-calculate white channel from RGB:<br><select name="AW${s}"><option value=0>None</option><option value=1>Brighter</option><option value=2>Accurate</option><option value=3>Dual</option><option value=4>Max</option></select>&nbsp;</div>
<div id="dig${s}f" style="display:inline"><br><span id="off${s}">Off Refresh</span>: <input id="rf${s}" type="checkbox" name="RF${s}"></div>
<div id="dig${s}a" style="display:inline"><br>Auto-calculate W channel from RGB:<br><select name="AW${s}"><option value=0>None</option><option value=1>Brighter</option><option value=2>Accurate</option><option value=3>Dual</option><option value=4>Max</option></select>&nbsp;</div>
</div>`;
f.insertAdjacentHTML("beforeend", cn);
// fill led types (credit @netmindz)

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@ -177,7 +177,7 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
}
awmode = request->arg(aw).toInt();
uint16_t freq = request->arg(sp).toInt();
if (IS_PWM(type)) {
if (Bus::isPWM(type)) {
switch (freq) {
case 0 : freq = WLED_PWM_FREQ/2; break;
case 1 : freq = WLED_PWM_FREQ*2/3; break;
@ -186,7 +186,7 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
case 3 : freq = WLED_PWM_FREQ*2; break;
case 4 : freq = WLED_PWM_FREQ*10/3; break; // uint16_t max (19531 * 3.333)
}
} else if (IS_DIGITAL(type) && IS_2PIN(type)) {
} else if (Bus::is2Pin(type)) {
switch (freq) {
default:
case 0 : freq = 1000; break;
@ -199,7 +199,7 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
freq = 0;
}
channelSwap = Bus::hasWhite(type) ? request->arg(wo).toInt() : 0;
if (type == TYPE_ONOFF || IS_PWM(type) || IS_VIRTUAL(type)) { // analog and virtual
if (Bus::isOnOff(type) || Bus::isPWM(type) || Bus::isVirtual(type)) { // analog and virtual
maPerLed = 0;
maMax = 0;
} else {

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@ -186,8 +186,8 @@ void WLED::loop()
unsigned maxChannels = 0;
for (unsigned i = 0; i < WLED_MAX_BUSSES+WLED_MIN_VIRTUAL_BUSSES; i++) {
if (busConfigs[i] == nullptr) break;
if (!IS_DIGITAL(busConfigs[i]->type)) continue;
if (!IS_2PIN(busConfigs[i]->type)) {
if (!Bus::isDigital(busConfigs[i]->type)) continue;
if (!Bus::is2Pin(busConfigs[i]->type)) {
digitalCount++;
unsigned channels = Bus::getNumberOfChannels(busConfigs[i]->type);
if (busConfigs[i]->count > maxLedsOnBus) maxLedsOnBus = busConfigs[i]->count;

View File

@ -395,7 +395,7 @@ void getSettingsJS(byte subPage, char* dest)
int nPins = bus->getPins(pins);
for (int i = 0; i < nPins; i++) {
lp[1] = offset+i;
if (pinManager.isPinOk(pins[i]) || IS_VIRTUAL(bus->getType())) sappend('v',lp,pins[i]);
if (pinManager.isPinOk(pins[i]) || bus->isVirtual()) sappend('v',lp,pins[i]);
}
sappend('v',lc,bus->getLength());
sappend('v',lt,bus->getType());
@ -407,7 +407,7 @@ void getSettingsJS(byte subPage, char* dest)
sappend('v',aw,bus->getAutoWhiteMode());
sappend('v',wo,bus->getColorOrder() >> 4);
unsigned speed = bus->getFrequency();
if (IS_PWM(bus->getType())) {
if (bus->isPWM()) {
switch (speed) {
case WLED_PWM_FREQ/2 : speed = 0; break;
case WLED_PWM_FREQ*2/3 : speed = 1; break;
@ -416,7 +416,7 @@ void getSettingsJS(byte subPage, char* dest)
case WLED_PWM_FREQ*2 : speed = 3; break;
case WLED_PWM_FREQ*10/3 : speed = 4; break; // uint16_t max (19531 * 3.333)
}
} else if (IS_DIGITAL(bus->getType()) && IS_2PIN(bus->getType())) {
} else if (bus->is2Pin()) {
switch (speed) {
case 1000 : speed = 0; break;
case 2000 : speed = 1; break;