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Somfy.cpp
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Somfy.cpp
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#include <Preferences.h>
#include <ELECHOUSE_CC1101_SRC_DRV.h>
#include <SPI.h>
#include <WebServer.h>
#include <esp_task_wdt.h>
#include "Utils.h"
#include "ConfigSettings.h"
#include "Somfy.h"
#include "Sockets.h"
#include "MQTT.h"
#include "ConfigFile.h"
#include "GitOTA.h"
extern Preferences pref;
extern SomfyShadeController somfy;
extern SocketEmitter sockEmit;
extern ConfigSettings settings;
extern MQTTClass mqtt;
extern GitUpdater git;
uint8_t rxmode = 0; // Indicates whether the radio is in receive mode. Just to ensure there isn't more than one interrupt hooked.
#define SYMBOL 640
#if defined(ESP8266)
#define RECEIVE_ATTR ICACHE_RAM_ATTR
#elif defined(ESP32)
#define RECEIVE_ATTR IRAM_ATTR
#else
#define RECEIVE_ATTR
#endif
#define SETMY_REPEATS 35
#define TILT_REPEATS 15
#define TX_QUEUE_DELAY 100
int sort_asc(const void *cmp1, const void *cmp2) {
int a = *((uint8_t *)cmp1);
int b = *((uint8_t *)cmp2);
if(a == b) return 0;
else if(a < b) return -1;
return 1;
}
static int interruptPin = 0;
static uint8_t bit_length = 56;
somfy_commands translateSomfyCommand(const String& string) {
if (string.equalsIgnoreCase("My")) return somfy_commands::My;
else if (string.equalsIgnoreCase("Up")) return somfy_commands::Up;
else if (string.equalsIgnoreCase("MyUp")) return somfy_commands::MyUp;
else if (string.equalsIgnoreCase("Down")) return somfy_commands::Down;
else if (string.equalsIgnoreCase("MyDown")) return somfy_commands::MyDown;
else if (string.equalsIgnoreCase("UpDown")) return somfy_commands::UpDown;
else if (string.equalsIgnoreCase("MyUpDown")) return somfy_commands::MyUpDown;
else if (string.equalsIgnoreCase("Prog")) return somfy_commands::Prog;
else if (string.equalsIgnoreCase("SunFlag")) return somfy_commands::SunFlag;
else if (string.equalsIgnoreCase("StepUp")) return somfy_commands::StepUp;
else if (string.equalsIgnoreCase("StepDown")) return somfy_commands::StepDown;
else if (string.equalsIgnoreCase("Flag")) return somfy_commands::Flag;
else if (string.equalsIgnoreCase("Sensor")) return somfy_commands::Sensor;
else if (string.equalsIgnoreCase("Toggle")) return somfy_commands::Toggle;
else if (string.equalsIgnoreCase("Favorite")) return somfy_commands::Favorite;
else if (string.equalsIgnoreCase("Stop")) return somfy_commands::Stop;
else if (string.startsWith("fav") || string.startsWith("FAV")) return somfy_commands::Favorite;
else if (string.startsWith("mud") || string.startsWith("MUD")) return somfy_commands::MyUpDown;
else if (string.startsWith("md") || string.startsWith("MD")) return somfy_commands::MyDown;
else if (string.startsWith("ud") || string.startsWith("UD")) return somfy_commands::UpDown;
else if (string.startsWith("mu") || string.startsWith("MU")) return somfy_commands::MyUp;
else if (string.startsWith("su") || string.startsWith("SU")) return somfy_commands::StepUp;
else if (string.startsWith("sd") || string.startsWith("SD")) return somfy_commands::StepDown;
else if (string.startsWith("sen") || string.startsWith("SEN")) return somfy_commands::Sensor;
else if (string.startsWith("p") || string.startsWith("P")) return somfy_commands::Prog;
else if (string.startsWith("u") || string.startsWith("U")) return somfy_commands::Up;
else if (string.startsWith("d") || string.startsWith("D")) return somfy_commands::Down;
else if (string.startsWith("m") || string.startsWith("M")) return somfy_commands::My;
else if (string.startsWith("f") || string.startsWith("F")) return somfy_commands::Flag;
else if (string.startsWith("s") || string.startsWith("S")) return somfy_commands::SunFlag;
else if (string.startsWith("t") || string.startsWith("T")) return somfy_commands::Toggle;
else if (string.length() == 1) return static_cast<somfy_commands>(strtol(string.c_str(), nullptr, 16));
else return somfy_commands::My;
}
String translateSomfyCommand(const somfy_commands cmd) {
switch (cmd) {
case somfy_commands::Up:
return "Up";
case somfy_commands::Down:
return "Down";
case somfy_commands::My:
return "My";
case somfy_commands::MyUp:
return "My+Up";
case somfy_commands::UpDown:
return "Up+Down";
case somfy_commands::MyDown:
return "My+Down";
case somfy_commands::MyUpDown:
return "My+Up+Down";
case somfy_commands::Prog:
return "Prog";
case somfy_commands::SunFlag:
return "Sun Flag";
case somfy_commands::Flag:
return "Flag";
case somfy_commands::StepUp:
return "Step Up";
case somfy_commands::StepDown:
return "Step Down";
case somfy_commands::Sensor:
return "Sensor";
case somfy_commands::Toggle:
return "Toggle";
case somfy_commands::Favorite:
return "Favorite";
case somfy_commands::Stop:
return "Stop";
default:
return "Unknown(" + String((uint8_t)cmd) + ")";
}
}
byte somfy_frame_t::calc80Checksum(byte b0, byte b1, byte b2) {
byte cs80 = 0;
cs80 = (((b0 & 0xF0) >> 4) ^ ((b1 & 0xF0) >> 4));
cs80 ^= ((b2 & 0xF0) >> 4);
cs80 ^= (b0 & 0x0F);
cs80 ^= (b1 & 0x0F);
return cs80;
}
void somfy_frame_t::decodeFrame(byte* frame) {
byte decoded[10];
decoded[0] = frame[0];
// The last 3 bytes are not encoded even on 80-bits. Go figure.
decoded[7] = frame[7];
decoded[8] = frame[8];
decoded[9] = frame[9];
for (byte i = 1; i < 7; i++) {
decoded[i] = frame[i] ^ frame[i - 1];
}
byte checksum = 0;
// We only want the upper nibble for the command byte.
for (byte i = 0; i < 7; i++) {
if (i == 1) checksum = checksum ^ (decoded[i] >> 4);
else checksum = checksum ^ decoded[i] ^ (decoded[i] >> 4);
}
checksum &= 0b1111; // We keep the last 4 bits only
this->checksum = decoded[1] & 0b1111;
this->encKey = decoded[0];
// Lets first determine the protocol.
this->cmd = (somfy_commands)((decoded[1] >> 4));
if(this->cmd == somfy_commands::RTWProto) {
if(this->encKey >= 160) {
this->proto = radio_proto::RTS;
if(this->encKey == 164) this->cmd = somfy_commands::Toggle;
}
else if(this->encKey > 148) {
this->proto = radio_proto::RTV;
this->cmd = (somfy_commands)(this->encKey - 148);
}
else if(this->encKey > 133) {
this->proto = radio_proto::RTW;
this->cmd = (somfy_commands)(this->encKey - 133);
}
}
else this->proto = radio_proto::RTS;
// We reuse this memory address so we must reset the processed
// flag. This will ensure we can see frames on the first beat.
this->processed = false;
this->rollingCode = decoded[3] + (decoded[2] << 8);
this->remoteAddress = (decoded[6] + (decoded[5] << 8) + (decoded[4] << 16));
this->valid = this->checksum == checksum && this->remoteAddress > 0 && this->remoteAddress < 16777215;
if (this->cmd != somfy_commands::Sensor && this->valid) this->valid = (this->rollingCode > 0);
// Next lets process some of the RTS extensions for 80-bit frames
if(this->valid && this->proto == radio_proto::RTS && this->bitLength == 80) {
// Do a parity checksum on the 80 bit data.
if((decoded[9] & 0x0F) != this->calc80Checksum(decoded[7], decoded[8], decoded[9])) this->valid = false;
if(this->valid) {
// Translate extensions for stop and favorite.
if(this->cmd == somfy_commands::My) this->cmd = (somfy_commands)((decoded[1] >> 4) | ((decoded[8] & 0x0F) << 4));
// Bit packing to get the step size prohibits translation on the byte.
else if(this->cmd == somfy_commands::StepDown) this->cmd = (somfy_commands)((decoded[1] >> 4) | ((decoded[8] & 0x08) << 4));
}
}
if (this->valid) {
// Check for valid command.
switch (this->cmd) {
//case somfy_commands::Unknown0:
case somfy_commands::My:
case somfy_commands::Up:
case somfy_commands::MyUp:
case somfy_commands::Down:
case somfy_commands::MyDown:
case somfy_commands::UpDown:
case somfy_commands::MyUpDown:
case somfy_commands::Prog:
case somfy_commands::Flag:
case somfy_commands::SunFlag:
case somfy_commands::Sensor:
break;
case somfy_commands::UnknownD:
case somfy_commands::RTWProto:
this->valid = false;
break;
case somfy_commands::StepUp:
case somfy_commands::StepDown:
// Decode the step size.
this->stepSize = ((decoded[8] & 0x07) << 4) | ((decoded[9] & 0xF0) >> 4);
break;
case somfy_commands::Toggle:
case somfy_commands::Favorite:
case somfy_commands::Stop:
break;
default:
this->valid = false;
break;
}
}
if(this->valid && this->encKey == 0) this->valid = false;
if (!this->valid) {
Serial.print("INVALID FRAME ");
Serial.print("KEY:");
Serial.print(this->encKey);
Serial.print(" ADDR:");
Serial.print(this->remoteAddress);
Serial.print(" CMD:");
Serial.print(translateSomfyCommand(this->cmd));
Serial.print(" RCODE:");
Serial.println(this->rollingCode);
Serial.println(" KEY 1 2 3 4 5 6 ");
Serial.println("--------------------------------");
Serial.print("ENC ");
for (byte i = 0; i < 10; i++) {
if (frame[i] < 10)
Serial.print(" ");
else if (frame[i] < 100)
Serial.print(" ");
Serial.print(frame[i]);
Serial.print(" ");
}
Serial.println();
Serial.print("DEC ");
for (byte i = 0; i < 10; i++) {
if (decoded[i] < 10)
Serial.print(" ");
else if (decoded[i] < 100)
Serial.print(" ");
Serial.print(decoded[i]);
Serial.print(" ");
}
Serial.println();
}
}
void somfy_frame_t::decodeFrame(somfy_rx_t *rx) {
this->hwsync = rx->cpt_synchro_hw;
this->pulseCount = rx->pulseCount;
this->bitLength = rx->bit_length;
this->rssi = ELECHOUSE_cc1101.getRssi();
this->decodeFrame(rx->payload);
}
byte somfy_frame_t::encode80Byte7(byte start, uint8_t repeat) {
while((repeat * 4) + start > 255) repeat -= 15;
return start + (repeat * 4);
}
void somfy_frame_t::encode80BitFrame(byte *frame, uint8_t repeat) {
switch(this->cmd) {
// Step up and down commands encode the step size into the last 3 bytes.
case somfy_commands::StepUp:
if(repeat == 0) frame[1] = (static_cast<byte>(somfy_commands::StepDown) << 4) | (frame[1] & 0x0F);
if(this->stepSize == 0) this->stepSize = 1;
frame[7] = 132; // For simplicity this appears to be constant.
frame[8] = ((this->stepSize & 0x70) >> 4) | 0x38;
frame[9] = ((this->stepSize & 0x0F) << 4);
frame[9] |= this->calc80Checksum(frame[7], frame[8], frame[9]);
break;
case somfy_commands::StepDown:
if(repeat == 0) frame[1] = (static_cast<byte>(somfy_commands::StepDown) << 4) | (frame[1] & 0x0F);
if(this->stepSize == 0) this->stepSize = 1;
frame[7] = 132; // For simplicity this appears to be constant.
frame[8] = ((this->stepSize & 0x70) >> 4) | 0x30;
frame[9] = ((this->stepSize & 0x0F) << 4);
frame[9] |= this->calc80Checksum(frame[7], frame[8], frame[9]);
break;
case somfy_commands::Favorite:
if(repeat == 0) frame[1] = (static_cast<byte>(somfy_commands::My) << 4) | (frame[1] & 0x0F);
frame[7] = repeat > 0 ? 132 : 196;
frame[8] = 44;
frame[9] = 0x90;
frame[9] |= this->calc80Checksum(frame[7], frame[8], frame[9]);
break;
case somfy_commands::Stop:
if(repeat == 0) frame[1] = (static_cast<byte>(somfy_commands::My) << 4) | (frame[1] & 0x0F);
frame[7] = repeat > 0 ? 132 : 196;
frame[8] = 47;
frame[9] = 0xF0;
frame[9] |= this->calc80Checksum(frame[7], frame[8], frame[9]);
break;
case somfy_commands::Toggle:
frame[0] = 164;
frame[1] |= 0xF0;
frame[7] = this->encode80Byte7(196, repeat);
frame[8] = 0;
frame[9] = 0x10;
frame[9] |= this->calc80Checksum(frame[7], frame[8], frame[9]);
break;
case somfy_commands::Up:
frame[7] = this->encode80Byte7(196, repeat);
frame[8] = 32;
frame[9] = 0x00;
frame[9] |= this->calc80Checksum(frame[7], frame[8], frame[9]);
break;
case somfy_commands::Down:
frame[7] = this->encode80Byte7(196, repeat);
frame[8] = 44;
frame[9] = 0x80;
frame[9] |= this->calc80Checksum(frame[7], frame[8], frame[9]);
break;
case somfy_commands::Prog:
case somfy_commands::UpDown:
case somfy_commands::MyDown:
case somfy_commands::MyUp:
case somfy_commands::MyUpDown:
case somfy_commands::My:
frame[7] = this->encode80Byte7(196, repeat);
frame[8] = 0x00;
frame[9] = 0x10;
frame[9] |= this->calc80Checksum(frame[7], frame[8], frame[9]);
break;
default:
break;
}
}
void somfy_frame_t::encodeFrame(byte *frame) {
const byte btn = static_cast<byte>(cmd);
this->valid = true;
frame[0] = this->encKey; // Encryption key. Doesn't matter much
frame[1] = (btn & 0x0F) << 4; // Which button did you press? The 4 LSB will be the checksum
frame[2] = this->rollingCode >> 8; // Rolling code (big endian)
frame[3] = this->rollingCode; // Rolling code
frame[4] = this->remoteAddress >> 16; // Remote address
frame[5] = this->remoteAddress >> 8; // Remote address
frame[6] = this->remoteAddress; // Remote address
frame[7] = 132;
frame[8] = 0;
frame[9] = 29;
// Ok so if this is an RTW things are a bit different.
if(this->proto == radio_proto::RTW) {
frame[1] = 0xF0;
switch(this->cmd) {
case somfy_commands::My:
frame[0] = 133;
break;
case somfy_commands::Up:
frame[0] = 134;
break;
case somfy_commands::MyUp:
frame[0] = 135;
break;
case somfy_commands::Down:
frame[0] = 136;
break;
case somfy_commands::MyDown:
frame[0] = 137;
break;
case somfy_commands::UpDown:
frame[0] = 138;
break;
case somfy_commands::MyUpDown:
frame[0] = 139;
break;
case somfy_commands::Prog:
frame[0] = 140;
break;
case somfy_commands::SunFlag:
frame[0] = 141;
break;
case somfy_commands::Flag:
frame[0] = 142;
break;
default:
break;
}
}
else if(this->proto == radio_proto::RTV) {
frame[1] = 0xF0;
switch(this->cmd) {
case somfy_commands::My:
frame[0] = 149;
break;
case somfy_commands::Up:
frame[0] = 150;
break;
case somfy_commands::MyUp:
frame[0] = 151;
break;
case somfy_commands::Down:
frame[0] = 152;
break;
case somfy_commands::MyDown:
frame[0] = 153;
break;
case somfy_commands::UpDown:
frame[0] = 154;
break;
case somfy_commands::MyUpDown:
frame[0] = 155;
break;
case somfy_commands::Prog:
frame[0] = 156;
break;
case somfy_commands::SunFlag:
frame[0] = 157;
break;
case somfy_commands::Flag:
frame[0] = 158;
break;
default:
break;
}
}
else {
if(this->bitLength == 80) this->encode80BitFrame(&frame[0], this->repeats);
}
byte checksum = 0;
for (byte i = 0; i < 7; i++) {
checksum = checksum ^ frame[i] ^ (frame[i] >> 4);
}
checksum &= 0b1111; // We keep the last 4 bits only
// Checksum integration
frame[1] |= checksum;
// Obfuscation: a XOR of all the bytes
for (byte i = 1; i < 7; i++) {
frame[i] ^= frame[i - 1];
}
}
void somfy_frame_t::print() {
Serial.println("----------- Receiving -------------");
Serial.print("RSSI:");
Serial.print(this->rssi);
Serial.print(" LQI:");
Serial.println(this->lqi);
Serial.print("CMD:");
Serial.print(translateSomfyCommand(this->cmd));
Serial.print(" ADDR:");
Serial.print(this->remoteAddress);
Serial.print(" RCODE:");
Serial.println(this->rollingCode);
Serial.print("KEY:");
Serial.print(this->encKey, HEX);
Serial.print(" CS:");
Serial.println(this->checksum);
}
bool somfy_frame_t::isSynonym(somfy_frame_t &frame) { return this->remoteAddress == frame.remoteAddress && this->cmd != frame.cmd && this->rollingCode == frame.rollingCode; }
bool somfy_frame_t::isRepeat(somfy_frame_t &frame) { return this->remoteAddress == frame.remoteAddress && this->cmd == frame.cmd && this->rollingCode == frame.rollingCode; }
void somfy_frame_t::copy(somfy_frame_t &frame) {
if(this->isRepeat(frame)) {
this->repeats++;
this->rssi = frame.rssi;
this->lqi = frame.lqi;
}
else {
this->synonym = this->isSynonym(frame);
this->valid = frame.valid;
if(!this->synonym) this->processed = frame.processed;
this->rssi = frame.rssi;
this->lqi = frame.lqi;
this->cmd = frame.cmd;
this->remoteAddress = frame.remoteAddress;
this->rollingCode = frame.rollingCode;
this->encKey = frame.encKey;
this->checksum = frame.checksum;
this->hwsync = frame.hwsync;
this->repeats = frame.repeats;
}
}
void SomfyShadeController::end() { this->transceiver.disableReceive(); }
SomfyShadeController::SomfyShadeController() {
memset(this->m_shadeIds, 255, sizeof(this->m_shadeIds));
uint64_t mac = ESP.getEfuseMac();
this->startingAddress = mac & 0x0FFFFF;
}
bool SomfyShadeController::useNVS() { return !(settings.appVersion.major > 1 || settings.appVersion.minor >= 4); };
SomfyShade *SomfyShadeController::findShadeByRemoteAddress(uint32_t address) {
for(uint8_t i = 0; i < SOMFY_MAX_SHADES; i++) {
SomfyShade &shade = this->shades[i];
if(shade.getRemoteAddress() == address) return &shade;
else {
for(uint8_t j = 0; j < SOMFY_MAX_LINKED_REMOTES; j++) {
if(shade.linkedRemotes[j].getRemoteAddress() == address) return &shade;
}
}
}
return nullptr;
}
SomfyGroup *SomfyShadeController::findGroupByRemoteAddress(uint32_t address) {
for(uint8_t i = 0; i < SOMFY_MAX_GROUPS; i++) {
SomfyGroup &group = this->groups[i];
if(group.getRemoteAddress() == address) return &group;
}
return nullptr;
}
void SomfyShadeController::updateGroupFlags() {
for(uint8_t i = 0; i < SOMFY_MAX_GROUPS; i++) {
SomfyGroup *group = &this->groups[i];
if(group && group->getGroupId() != 255) {
uint8_t flags = group->flags;
group->updateFlags();
if(flags != group->flags)
group->emitState();
}
}
}
#ifdef USE_NVS
bool SomfyShadeController::loadLegacy() {
Serial.println("Loading Legacy shades using NVS");
pref.begin("Shades", true);
pref.getBytes("shadeIds", this->m_shadeIds, sizeof(this->m_shadeIds));
pref.end();
for(uint8_t i = 0; i < sizeof(this->m_shadeIds); i++) {
if(i != 0) DEBUG_SOMFY.print(",");
DEBUG_SOMFY.print(this->m_shadeIds[i]);
}
DEBUG_SOMFY.println();
sortArray<uint8_t>(this->m_shadeIds, sizeof(this->m_shadeIds));
#ifdef DEBUG_SOMFY
for(uint8_t i = 0; i < sizeof(this->m_shadeIds); i++) {
if(i != 0) DEBUG_SOMFY.print(",");
DEBUG_SOMFY.print(this->m_shadeIds[i]);
}
DEBUG_SOMFY.println();
#endif
uint8_t id = 0;
for(uint8_t i = 0; i < sizeof(this->m_shadeIds); i++) {
if(this->m_shadeIds[i] == id) this->m_shadeIds[i] = 255;
id = this->m_shadeIds[i];
SomfyShade *shade = &this->shades[i];
shade->setShadeId(id);
if(id == 255) {
continue;
}
shade->load();
}
#ifdef DEBUG_SOMFY
for(uint8_t i = 0; i < SOMFY_MAX_SHADES; i++) {
DEBUG_SOMFY.print(this->shades[i].getShadeId());
DEBUG_SOMFY.print(":");
DEBUG_SOMFY.print(this->m_shadeIds[i]);
if(i < SOMFY_MAX_SHADES - 1) DEBUG_SOMFY.print(",");
}
Serial.println();
#endif
#ifdef USE_NVS
if(!this->useNVS()) {
pref.begin("Shades");
pref.putBytes("shadeIds", this->m_shadeIds, sizeof(this->m_shadeIds));
pref.end();
}
#endif
this->commit();
return true;
}
#endif
bool SomfyShadeController::begin() {
// Load up all the configuration data.
//ShadeConfigFile::getAppVersion(this->appVersion);
Serial.printf("App Version:%u.%u.%u\n", settings.appVersion.major, settings.appVersion.minor, settings.appVersion.build);
#ifdef USE_NVS
if(!this->useNVS()) { // At 1.4 we started using the configuration file. If the file doesn't exist then booh.
// We need to remove all the extraeneous data from NVS for the shades. From here on out we
// will rely on the shade configuration.
Serial.println("No longer using NVS");
if(ShadeConfigFile::exists()) {
ShadeConfigFile::load(this);
}
else {
this->loadLegacy();
}
pref.begin("Shades");
if(pref.isKey("shadeIds")) {
pref.getBytes("shadeIds", this->m_shadeIds, sizeof(this->m_shadeIds));
pref.clear(); // Delete all the keys.
}
pref.end();
for(uint8_t i = 0; i < sizeof(this->m_shadeIds); i++) {
// Start deleting the keys for the shades.
if(this->m_shadeIds[i] == 255) continue;
char shadeKey[15];
sprintf(shadeKey, "SomfyShade%u", this->m_shadeIds[i]);
pref.begin(shadeKey);
pref.clear();
pref.end();
}
}
#endif
if(ShadeConfigFile::exists()) {
Serial.println("shades.cfg exists so we are using that");
ShadeConfigFile::load(this);
}
else {
Serial.println("Starting clean");
#ifdef USE_NVS
this->loadLegacy();
#endif
}
this->transceiver.begin();
// Set the radio type for shades that have yet to be specified.
bool saveFlag = false;
for(uint8_t i = 0; i < SOMFY_MAX_SHADES; i++) {
SomfyShade *shade = &this->shades[i];
if(shade->getShadeId() != 255 && shade->bitLength == 0) {
//Serial.printf("Setting bit length to %d\n", this->transceiver.config.type);
shade->bitLength = this->transceiver.config.type;
saveFlag = true;
}
}
if(saveFlag) somfy.commit();
return true;
}
void SomfyShadeController::commit() {
if(git.lockFS) return;
esp_task_wdt_reset(); // Make sure we don't reset inadvertently.
ShadeConfigFile file;
file.begin();
file.save(this);
file.end();
this->isDirty = false;
this->lastCommit = millis();
}
void SomfyShadeController::writeBackup() {
if(git.lockFS) return;
esp_task_wdt_reset(); // Make sure we don't reset inadvertently.
ShadeConfigFile file;
file.begin("/controller.backup", false);
file.backup(this);
file.end();
}
SomfyRoom * SomfyShadeController::getRoomById(uint8_t roomId) {
for(uint8_t i = 0; i < SOMFY_MAX_ROOMS; i++) {
if(this->rooms[i].roomId == roomId) return &this->rooms[i];
}
return nullptr;
}
SomfyShade * SomfyShadeController::getShadeById(uint8_t shadeId) {
for(uint8_t i = 0; i < SOMFY_MAX_SHADES; i++) {
if(this->shades[i].getShadeId() == shadeId) return &this->shades[i];
}
return nullptr;
}
SomfyGroup * SomfyShadeController::getGroupById(uint8_t groupId) {
for(uint8_t i = 0; i < SOMFY_MAX_GROUPS; i++) {
if(this->groups[i].getGroupId() == groupId) return &this->groups[i];
}
return nullptr;
}
void SomfyShade::clear() {
this->setShadeId(255);
this->setRemoteAddress(0);
this->moveStart = 0;
this->tiltStart = 0;
this->noSunStart = 0;
this->sunStart = 0;
this->windStart = 0;
this->windLast = 0;
this->noWindStart = 0;
this->noSunDone = true;
this->sunDone = true;
this->windDone = true;
this->noWindDone = true;
this->startPos = 0.0f;
this->startTiltPos = 0.0f;
this->settingMyPos = false;
this->settingPos = false;
this->settingTiltPos = false;
this->awaitMy = 0;
this->flipPosition = false;
this->flipCommands = false;
this->lastRollingCode = 0;
this->shadeType = shade_types::roller;
this->tiltType = tilt_types::none;
//this->txQueue.clear();
this->currentPos = 0.0f;
this->currentTiltPos = 0.0f;
this->direction = 0;
this->tiltDirection = 0;
this->target = 0.0f;
this->tiltTarget = 0.0f;
this->myPos = -1.0f;
this->myTiltPos = -1.0f;
this->bitLength = somfy.transceiver.config.type;
this->proto = somfy.transceiver.config.proto;
for(uint8_t i = 0; i < SOMFY_MAX_LINKED_REMOTES; i++)
this->linkedRemotes[i].setRemoteAddress(0);
this->paired = false;
this->name[0] = 0x00;
this->upTime = 10000;
this->downTime = 10000;
this->tiltTime = 7000;
this->stepSize = 100;
this->repeats = 1;
this->sortOrder = 255;
}
void SomfyRoom::clear() {
this->roomId = 0;
strcpy(this->name, "");
}
void SomfyGroup::clear() {
this->setGroupId(255);
this->setRemoteAddress(0);
this->repeats = 0;
this->roomId = 0;
this->name[0] = 0x00;
memset(&this->linkedShades, 0x00, sizeof(this->linkedShades));
}
bool SomfyShade::linkRemote(uint32_t address, uint16_t rollingCode) {
// Check to see if the remote is already linked. If it is
// just return true after setting the rolling code
for(uint8_t i = 0; i < SOMFY_MAX_LINKED_REMOTES; i++) {
if(this->linkedRemotes[i].getRemoteAddress() == address) {
this->linkedRemotes[i].setRollingCode(rollingCode);
return true;
}
}
for(uint8_t i = 0; i < SOMFY_MAX_LINKED_REMOTES; i++) {
if(this->linkedRemotes[i].getRemoteAddress() == 0) {
this->linkedRemotes[i].setRemoteAddress(address);
this->linkedRemotes[i].setRollingCode(rollingCode);
#ifdef USE_NVS
if(somfy.useNVS()) {
uint32_t linkedAddresses[SOMFY_MAX_LINKED_REMOTES];
memset(linkedAddresses, 0x00, sizeof(linkedAddresses));
uint8_t j = 0;
for(uint8_t i = 0; i < SOMFY_MAX_LINKED_REMOTES; i++) {
SomfyLinkedRemote lremote = this->linkedRemotes[i];
if(lremote.getRemoteAddress() != 0) linkedAddresses[j++] = lremote.getRemoteAddress();
}
char shadeKey[15];
snprintf(shadeKey, sizeof(shadeKey), "SomfyShade%u", this->getShadeId());
pref.begin(shadeKey);
pref.putBytes("linkedAddr", linkedAddresses, sizeof(uint32_t) * SOMFY_MAX_LINKED_REMOTES);
pref.end();
}
#endif
this->commit();
return true;
}
}
return false;
}
bool SomfyGroup::linkShade(uint8_t shadeId) {
// Check to see if the shade is already linked. If it is just return true
for(uint8_t i = 0; i < SOMFY_MAX_GROUPED_SHADES; i++) {
if(this->linkedShades[i] == shadeId) {
return true;
}
}
for(uint8_t i = 0; i < SOMFY_MAX_GROUPED_SHADES; i++) {
if(this->linkedShades[i] == 0) {
this->linkedShades[i] = shadeId;
somfy.commit();
return true;
}
}
return false;
}
void SomfyShade::commit() { somfy.commit(); }
void SomfyShade::commitShadePosition() {
somfy.isDirty = true;
#ifdef USE_NVS
char shadeKey[15];
if(somfy.useNVS()) {
snprintf(shadeKey, sizeof(shadeKey), "SomfyShade%u", this->shadeId);
Serial.print("Writing current shade position: ");
Serial.println(this->currentPos, 4);
pref.begin(shadeKey);
pref.putFloat("currentPos", this->currentPos);
pref.end();
}
#endif
}
void SomfyShade::commitMyPosition() {
somfy.isDirty = true;
#ifdef USE_NVS
if(somfy.useNVS()) {
char shadeKey[15];
snprintf(shadeKey, sizeof(shadeKey), "SomfyShade%u", this->shadeId);
Serial.print("Writing my shade position:");
Serial.print(this->myPos);
Serial.println("%");
pref.begin(shadeKey);
pref.putUShort("myPos", this->myPos);
pref.end();
}
#endif
}
void SomfyShade::commitTiltPosition() {
somfy.isDirty = true;
#ifdef USE_NVS
if(somfy.useNVS()) {
char shadeKey[15];
snprintf(shadeKey, sizeof(shadeKey), "SomfyShade%u", this->shadeId);
Serial.print("Writing current shade tilt position: ");
Serial.println(this->currentTiltPos, 4);
pref.begin(shadeKey);
pref.putFloat("currentTiltPos", this->currentTiltPos);
pref.end();
}
#endif
}
bool SomfyShade::unlinkRemote(uint32_t address) {
for(uint8_t i = 0; i < SOMFY_MAX_LINKED_REMOTES; i++) {
if(this->linkedRemotes[i].getRemoteAddress() == address) {
this->linkedRemotes[i].setRemoteAddress(0);
#ifdef USE_NVS
if(somfy.useNVS()) {
char shadeKey[15];
snprintf(shadeKey, sizeof(shadeKey), "SomfyShade%u", this->getShadeId());
uint32_t linkedAddresses[SOMFY_MAX_LINKED_REMOTES];
memset(linkedAddresses, 0x00, sizeof(linkedAddresses));
uint8_t j = 0;
for(uint8_t i = 0; i < SOMFY_MAX_LINKED_REMOTES; i++) {
SomfyLinkedRemote lremote = this->linkedRemotes[i];
if(lremote.getRemoteAddress() != 0) linkedAddresses[j++] = lremote.getRemoteAddress();
}
pref.begin(shadeKey);
pref.putBytes("linkedAddr", linkedAddresses, sizeof(uint32_t) * SOMFY_MAX_LINKED_REMOTES);
pref.end();
}
#endif
this->commit();
return true;
}
}
return false;
}
bool SomfyGroup::unlinkShade(uint8_t shadeId) {
bool removed = false;
for(uint8_t i = 0; i < SOMFY_MAX_GROUPED_SHADES; i++) {
if(this->linkedShades[i] == shadeId) {
this->linkedShades[i] = 0;
removed = true;
}
}
// Compress the linked shade ids so we can stop looking on the first 0
if(removed) {
this->compressLinkedShadeIds();
somfy.commit();
}
return removed;
}
void SomfyGroup::compressLinkedShadeIds() {
// [1,0,4,3,0,0,0] i:0,j:0
// [1,0,4,3,0,0,0] i:1,j:1
// [1,4,0,3,0,0,0] i:2,j:1
// [1,4,3,0,0,0,0] i:3,j:2
// [1,4,3,0,0,0,0] i:4,j:2
// [1,2,0,0,3,0,0] i:0,j:0
// [1,2,0,0,3,0,0] i:1,j:1
// [1,2,0,0,3,0,0] i:2,j:2
// [1,2,0,0,3,0,0] i:3,j:2
// [1,2,3,0,0,0,0] i:4,j:2
// [1,2,3,0,0,0,0] i:5,j:3
for(uint8_t i = 0, j = 0; i < SOMFY_MAX_GROUPED_SHADES; i++) {
if(this->linkedShades[i] != 0) {
if(i != j) {
this->linkedShades[j] = this->linkedShades[i];
this->linkedShades[i] = 0;
}
j++;
}
}
}
void SomfyShadeController::compressRepeaters() {
for(uint8_t i = 0, j = 0; i < SOMFY_MAX_REPEATERS; i++) {
if(this->repeaters[i] != 0) {
if(i != j) {
this->repeaters[j] = this->repeaters[i];
this->repeaters[i] = 0;
}
j++;
}
}
}
bool SomfyGroup::hasShadeId(uint8_t shadeId) {
for(uint8_t i = 0; i < SOMFY_MAX_GROUPED_SHADES; i++) {
if(this->linkedShades[i] == 0) break;
if(this->linkedShades[i] == shadeId) return true;
}
return false;
}
bool SomfyShade::isAtTarget() {
float epsilon = .00001;
if(this->tiltType == tilt_types::tiltonly) return fabs(this->currentTiltPos - this->tiltTarget) < epsilon;
else if(this->tiltType == tilt_types::none) return fabs(this->currentPos - this->target) < epsilon;
return fabs(this->currentPos - this->target) < epsilon && fabs(this->currentTiltPos - this->tiltTarget) < epsilon;
}
bool SomfyRemote::simMy() { return (this->flags & static_cast<uint8_t>(somfy_flags_t::SimMy)) > 0; }
void SomfyRemote::setSimMy(bool bSimMy) { bSimMy ? this->flags |= static_cast<uint8_t>(somfy_flags_t::SimMy) : this->flags &= ~(static_cast<uint8_t>(somfy_flags_t::SimMy)); }
bool SomfyRemote::hasSunSensor() { return (this->flags & static_cast<uint8_t>(somfy_flags_t::SunSensor)) > 0;}
bool SomfyRemote::hasLight() { return (this->flags & static_cast<uint8_t>(somfy_flags_t::Light)) > 0; }
void SomfyRemote::setSunSensor(bool bHasSensor ) { bHasSensor ? this->flags |= static_cast<uint8_t>(somfy_flags_t::SunSensor) : this->flags &= ~(static_cast<uint8_t>(somfy_flags_t::SunSensor)); }
void SomfyRemote::setLight(bool bHasLight ) { bHasLight ? this->flags |= static_cast<uint8_t>(somfy_flags_t::Light) : this->flags &= ~(static_cast<uint8_t>(somfy_flags_t::Light)); }
void SomfyGroup::updateFlags() {
uint8_t oldFlags = this->flags;
this->flags = 0;
for(uint8_t i = 0; i < SOMFY_MAX_GROUPED_SHADES; i++) {
if(this->linkedShades[i] != 0) {
SomfyShade *shade = somfy.getShadeById(this->linkedShades[i]);
if(shade) this->flags |= shade->flags;
}
else break;
}
if(oldFlags != this->flags) this->emitState();
}
bool SomfyShade::isInGroup() {
if(this->getShadeId() == 255) return false;
for(uint8_t i = 0; i < SOMFY_MAX_GROUPS; i++) {
if(somfy.groups[i].getGroupId() != 255 && somfy.groups[i].hasShadeId(this->getShadeId())) return true;
}
return false;
}
void SomfyShade::setGPIOs() {
if(this->proto == radio_proto::GP_Relay) {
// Determine whether the direction needs to be set.
uint8_t p_on = (this->gpioFlags & (uint8_t)gpio_flags_t::LowLevelTrigger) == 0x00 ? HIGH : LOW;
uint8_t p_off = (this->gpioFlags & (uint8_t)gpio_flags_t::LowLevelTrigger) == 0x00 ? LOW : HIGH;
int8_t dir = this->direction;
if(dir == 0 && this->tiltType == tilt_types::integrated)
dir = this->tiltDirection;
else if(this->tiltType == tilt_types::tiltonly)
dir = this->tiltDirection;
if(this->shadeType == shade_types::drycontact) {
digitalWrite(this->gpioDown, this->currentPos == 100 ? p_on : p_off);
this->gpioDir = this->currentPos == 100 ? 1 : -1;
}
else if(this->shadeType == shade_types::drycontact2) {
if(this->currentPos == 100) {
digitalWrite(this->gpioDown, p_off);
digitalWrite(this->gpioUp, p_on);
}
else {
digitalWrite(this->gpioUp, p_off);
digitalWrite(this->gpioDown, p_on);
}
this->gpioDir = this->currentPos == 100 ? 1 : -1;
}
else {
switch(dir) {
case -1:
digitalWrite(this->gpioDown, p_off);
digitalWrite(this->gpioUp, p_on);
if(dir != this->gpioDir) Serial.printf("UP: true, DOWN: false\n");
this->gpioDir = dir;
break;
case 1:
digitalWrite(this->gpioUp, p_off);
digitalWrite(this->gpioDown, p_on);
if(dir != this->gpioDir) Serial.printf("UP: false, DOWN: true\n");
this->gpioDir = dir;
break;
default:
digitalWrite(this->gpioUp, p_off);
digitalWrite(this->gpioDown, p_off);
if(dir != this->gpioDir) Serial.printf("UP: false, DOWN: false\n");
this->gpioDir = dir;
break;
}
}
}
else if(this->proto == radio_proto::GP_Remote) {
if(millis() > this->gpioRelease) {
//uint8_t p_on = (this->gpioFlags & (uint8_t)gpio_flags_t::LowLevelTrigger) == 0x00 ? HIGH : LOW;
uint8_t p_off = (this->gpioFlags & (uint8_t)gpio_flags_t::LowLevelTrigger) == 0x00 ? LOW : HIGH;
digitalWrite(this->gpioUp, p_off);
digitalWrite(this->gpioDown, p_off);
digitalWrite(this->gpioMy, p_off);
this->gpioRelease = 0;
}
}
}
void SomfyRemote::triggerGPIOs(somfy_frame_t &frame) { }
void SomfyShade::triggerGPIOs(somfy_frame_t &frame) {
if(this->proto == radio_proto::GP_Remote) {
uint8_t p_on = (this->gpioFlags & (uint8_t)gpio_flags_t::LowLevelTrigger) == 0x00 ? HIGH : LOW;
uint8_t p_off = (this->gpioFlags & (uint8_t)gpio_flags_t::LowLevelTrigger) == 0x00 ? LOW : HIGH;
int8_t dir = 0;
switch(frame.cmd) {
case somfy_commands::My:
if(this->shadeType != shade_types::drycontact && !this->isToggle()) {
digitalWrite(this->gpioUp, p_off);
digitalWrite(this->gpioDown, p_off);
digitalWrite(this->gpioMy, p_on);
dir = 0;
if(dir != this->gpioDir) Serial.printf("UP: false, DOWN: false, MY: true\n");