mirror of https://github.com/arendst/Tasmota.git
673 lines
22 KiB
C++
673 lines
22 KiB
C++
/*
|
|
xdrv_16_tuyamcu.ino - Tuya MCU support for Sonoff-Tasmota
|
|
|
|
Copyright (C) 2019 digiblur, Joel Stein and Theo Arends
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifdef USE_LIGHT
|
|
#ifdef USE_TUYA_MCU
|
|
|
|
#define XDRV_16 16
|
|
#define XNRG_08 8
|
|
|
|
#ifndef TUYA_DIMMER_ID
|
|
#define TUYA_DIMMER_ID 0
|
|
#endif
|
|
|
|
#define TUYA_CMD_HEARTBEAT 0x00
|
|
#define TUYA_CMD_QUERY_PRODUCT 0x01
|
|
#define TUYA_CMD_MCU_CONF 0x02
|
|
#define TUYA_CMD_WIFI_STATE 0x03
|
|
#define TUYA_CMD_WIFI_RESET 0x04
|
|
#define TUYA_CMD_WIFI_SELECT 0x05
|
|
#define TUYA_CMD_SET_DP 0x06
|
|
#define TUYA_CMD_STATE 0x07
|
|
#define TUYA_CMD_QUERY_STATE 0x08
|
|
|
|
#define TUYA_TYPE_BOOL 0x01
|
|
#define TUYA_TYPE_VALUE 0x02
|
|
|
|
#define TUYA_BUFFER_SIZE 256
|
|
|
|
#include <TasmotaSerial.h>
|
|
|
|
TasmotaSerial *TuyaSerial = nullptr;
|
|
|
|
struct TUYA {
|
|
uint8_t new_dim = 0; // Tuya dimmer value temp
|
|
bool ignore_dim = false; // Flag to skip serial send to prevent looping when processing inbound states from the faceplate interaction
|
|
uint8_t cmd_status = 0; // Current status of serial-read
|
|
uint8_t cmd_checksum = 0; // Checksum of tuya command
|
|
uint8_t data_len = 0; // Data lenght of command
|
|
int8_t wifi_state = -2; // Keep MCU wifi-status in sync with WifiState()
|
|
uint8_t heartbeat_timer = 0; // 10 second heartbeat timer for tuya module
|
|
#ifdef USE_ENERGY_SENSOR
|
|
uint32_t lastPowerCheckTime = 0; // Time when last power was checked
|
|
#endif // USE_ENERGY_SENSOR
|
|
char *buffer = nullptr; // Serial receive buffer
|
|
int byte_counter = 0; // Index in serial receive buffer
|
|
} Tuya;
|
|
|
|
|
|
enum TuyaSupportedFunctions {
|
|
TUYA_MCU_FUNC_NONE,
|
|
TUYA_MCU_FUNC_SWT1 = 1, // Buttons
|
|
TUYA_MCU_FUNC_SWT2,
|
|
TUYA_MCU_FUNC_SWT3,
|
|
TUYA_MCU_FUNC_SWT4,
|
|
TUYA_MCU_FUNC_REL1 = 11, // Relays
|
|
TUYA_MCU_FUNC_REL2,
|
|
TUYA_MCU_FUNC_REL3,
|
|
TUYA_MCU_FUNC_REL4,
|
|
TUYA_MCU_FUNC_REL5,
|
|
TUYA_MCU_FUNC_REL6,
|
|
TUYA_MCU_FUNC_REL7,
|
|
TUYA_MCU_FUNC_REL8,
|
|
TUYA_MCU_FUNC_DIMMER = 21,
|
|
TUYA_MCU_FUNC_POWER = 31,
|
|
TUYA_MCU_FUNC_CURRENT,
|
|
TUYA_MCU_FUNC_VOLTAGE,
|
|
TUYA_MCU_FUNC_REL1_INV = 41, // Inverted Relays
|
|
TUYA_MCU_FUNC_REL2_INV,
|
|
TUYA_MCU_FUNC_REL3_INV,
|
|
TUYA_MCU_FUNC_REL4_INV,
|
|
TUYA_MCU_FUNC_REL5_INV,
|
|
TUYA_MCU_FUNC_REL6_INV,
|
|
TUYA_MCU_FUNC_REL7_INV,
|
|
TUYA_MCU_FUNC_REL8_INV,
|
|
TUYA_MCU_FUNC_LAST = 255
|
|
};
|
|
|
|
const char kTuyaCommand[] PROGMEM = "|" // No prefix
|
|
D_CMND_TUYA_MCU;
|
|
|
|
void (* const TuyaCommand[])(void) PROGMEM = {
|
|
&CmndTuyaMcu
|
|
};
|
|
|
|
|
|
/*
|
|
|
|
TuyaMcu fnid,dpid
|
|
|
|
*/
|
|
|
|
void CmndTuyaMcu(void) {
|
|
if (XdrvMailbox.data_len > 0) {
|
|
char *p;
|
|
uint8_t i = 0;
|
|
uint8_t parm[3] = { 0 };
|
|
for (char *str = strtok_r(XdrvMailbox.data, ", ", &p); str && i < 2; str = strtok_r(nullptr, ", ", &p)) {
|
|
parm[i] = strtoul(str, nullptr, 0);
|
|
i++;
|
|
}
|
|
|
|
if (TuyaFuncIdValid(parm[0])) {
|
|
TuyaAddMcuFunc(parm[0], parm[1]);
|
|
restart_flag = 2;
|
|
} else {
|
|
AddLog_P2(LOG_LEVEL_ERROR, PSTR("TYA: TuyaMcu Invalid function id=%d"), parm[0]);
|
|
}
|
|
|
|
}
|
|
|
|
Response_P(PSTR("["));
|
|
bool added = false;
|
|
for (uint8_t i = 0; i < MAX_TUYA_FUNCTIONS; i++) {
|
|
if (Settings.tuya_fnid_map[i].fnid != 0) {
|
|
if (added) {
|
|
ResponseAppend_P(PSTR(","));
|
|
}
|
|
ResponseAppend_P(PSTR("{\"fnId\":%d, \"dpId\":%d}" ), Settings.tuya_fnid_map[i].fnid, Settings.tuya_fnid_map[i].dpid);
|
|
added = true;
|
|
}
|
|
}
|
|
ResponseAppend_P(PSTR("]"));
|
|
}
|
|
|
|
/*********************************************************************************************\
|
|
* Internal Functions
|
|
\*********************************************************************************************/
|
|
|
|
void TuyaAddMcuFunc(uint8_t fnId, uint8_t dpId) {
|
|
bool added = false;
|
|
|
|
if (fnId == 0 || dpId == 0) { // Delete entry
|
|
for (uint8_t i = 0; i < MAX_TUYA_FUNCTIONS; i++) {
|
|
if ((dpId > 0 && Settings.tuya_fnid_map[i].dpid == dpId) || (fnId > TUYA_MCU_FUNC_NONE && Settings.tuya_fnid_map[i].fnid == fnId)) {
|
|
Settings.tuya_fnid_map[i].fnid = TUYA_MCU_FUNC_NONE;
|
|
Settings.tuya_fnid_map[i].dpid = 0;
|
|
break;
|
|
}
|
|
}
|
|
} else { // Add or update
|
|
for (uint8_t i = 0; i < MAX_TUYA_FUNCTIONS; i++) {
|
|
if (Settings.tuya_fnid_map[i].dpid == dpId || Settings.tuya_fnid_map[i].dpid == 0 || Settings.tuya_fnid_map[i].fnid == fnId || Settings.tuya_fnid_map[i].fnid == 0) {
|
|
if (!added) { // Update entry if exisiting entry or add
|
|
Settings.tuya_fnid_map[i].fnid = fnId;
|
|
Settings.tuya_fnid_map[i].dpid = dpId;
|
|
added = true;
|
|
} else if (Settings.tuya_fnid_map[i].dpid == dpId || Settings.tuya_fnid_map[i].fnid == fnId) { // Remove existing entry if added to empty place
|
|
Settings.tuya_fnid_map[i].fnid = TUYA_MCU_FUNC_NONE;
|
|
Settings.tuya_fnid_map[i].dpid = 0;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
UpdateDevices();
|
|
}
|
|
|
|
void UpdateDevices() {
|
|
for (uint8_t i = 0; i < MAX_TUYA_FUNCTIONS; i++) {
|
|
uint8_t fnId = Settings.tuya_fnid_map[i].fnid;
|
|
if (fnId > TUYA_MCU_FUNC_NONE && Settings.tuya_fnid_map[i].dpid > 0) {
|
|
|
|
if (fnId >= TUYA_MCU_FUNC_REL1 && fnId <= TUYA_MCU_FUNC_REL8) { //Relay
|
|
bitClear(rel_inverted, fnId - TUYA_MCU_FUNC_REL1);
|
|
} else if (fnId >= TUYA_MCU_FUNC_REL1_INV && fnId <= TUYA_MCU_FUNC_REL8_INV) { // Inverted Relay
|
|
bitSet(rel_inverted, fnId - TUYA_MCU_FUNC_REL1_INV);
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
inline bool TuyaFuncIdValid(uint8_t fnId) {
|
|
return (fnId >= TUYA_MCU_FUNC_SWT1 && fnId <= TUYA_MCU_FUNC_SWT4) ||
|
|
(fnId >= TUYA_MCU_FUNC_REL1 && fnId <= TUYA_MCU_FUNC_REL8) ||
|
|
fnId == TUYA_MCU_FUNC_DIMMER ||
|
|
(fnId >= TUYA_MCU_FUNC_POWER && fnId <= TUYA_MCU_FUNC_VOLTAGE) ||
|
|
(fnId >= TUYA_MCU_FUNC_REL1_INV && fnId <= TUYA_MCU_FUNC_REL8_INV);
|
|
}
|
|
|
|
uint8_t TuyaGetFuncId(uint8_t dpid) {
|
|
for (uint8_t i = 0; i < MAX_TUYA_FUNCTIONS; i++) {
|
|
if (Settings.tuya_fnid_map[i].dpid == dpid) {
|
|
return Settings.tuya_fnid_map[i].fnid;
|
|
}
|
|
}
|
|
return TUYA_MCU_FUNC_NONE;
|
|
}
|
|
|
|
uint8_t TuyaGetDpId(uint8_t fnId) {
|
|
for (uint8_t i = 0; i < MAX_TUYA_FUNCTIONS; i++) {
|
|
if (Settings.tuya_fnid_map[i].fnid == fnId) {
|
|
return Settings.tuya_fnid_map[i].dpid;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void TuyaSendCmd(uint8_t cmd, uint8_t payload[] = nullptr, uint16_t payload_len = 0)
|
|
{
|
|
uint8_t checksum = (0xFF + cmd + (payload_len >> 8) + (payload_len & 0xFF));
|
|
TuyaSerial->write(0x55); // Tuya header 55AA
|
|
TuyaSerial->write(0xAA);
|
|
TuyaSerial->write((uint8_t)0x00); // version 00
|
|
TuyaSerial->write(cmd); // Tuya command
|
|
TuyaSerial->write(payload_len >> 8); // following data length (Hi)
|
|
TuyaSerial->write(payload_len & 0xFF); // following data length (Lo)
|
|
snprintf_P(log_data, sizeof(log_data), PSTR("TYA: Send \"55aa00%02x%02x%02x"), cmd, payload_len >> 8, payload_len & 0xFF);
|
|
for (uint32_t i = 0; i < payload_len; ++i) {
|
|
TuyaSerial->write(payload[i]);
|
|
checksum += payload[i];
|
|
snprintf_P(log_data, sizeof(log_data), PSTR("%s%02x"), log_data, payload[i]);
|
|
}
|
|
TuyaSerial->write(checksum);
|
|
TuyaSerial->flush();
|
|
snprintf_P(log_data, sizeof(log_data), PSTR("%s%02x\""), log_data, checksum);
|
|
AddLog(LOG_LEVEL_DEBUG);
|
|
}
|
|
|
|
void TuyaSendState(uint8_t id, uint8_t type, uint8_t* value)
|
|
{
|
|
uint16_t payload_len = 4;
|
|
uint8_t payload_buffer[8];
|
|
payload_buffer[0] = id;
|
|
payload_buffer[1] = type;
|
|
switch (type) {
|
|
case TUYA_TYPE_BOOL:
|
|
payload_len += 1;
|
|
payload_buffer[2] = 0x00;
|
|
payload_buffer[3] = 0x01;
|
|
payload_buffer[4] = value[0];
|
|
break;
|
|
case TUYA_TYPE_VALUE:
|
|
payload_len += 4;
|
|
payload_buffer[2] = 0x00;
|
|
payload_buffer[3] = 0x04;
|
|
payload_buffer[4] = value[3];
|
|
payload_buffer[5] = value[2];
|
|
payload_buffer[6] = value[1];
|
|
payload_buffer[7] = value[0];
|
|
break;
|
|
}
|
|
|
|
TuyaSendCmd(TUYA_CMD_SET_DP, payload_buffer, payload_len);
|
|
}
|
|
|
|
void TuyaSendBool(uint8_t id, bool value)
|
|
{
|
|
TuyaSendState(id, TUYA_TYPE_BOOL, (uint8_t*)&value);
|
|
}
|
|
|
|
void TuyaSendValue(uint8_t id, uint32_t value)
|
|
{
|
|
TuyaSendState(id, TUYA_TYPE_VALUE, (uint8_t*)(&value));
|
|
}
|
|
|
|
bool TuyaSetPower(void)
|
|
{
|
|
bool status = false;
|
|
|
|
uint8_t rpower = XdrvMailbox.index;
|
|
int16_t source = XdrvMailbox.payload;
|
|
|
|
if (source != SRC_SWITCH && TuyaSerial) { // ignore to prevent loop from pushing state from faceplate interaction
|
|
TuyaSendBool(active_device, bitRead(rpower, active_device-1) ^ bitRead(rel_inverted, active_device-1));
|
|
status = true;
|
|
}
|
|
return status;
|
|
}
|
|
|
|
bool TuyaSetChannels(void)
|
|
{
|
|
LightSerialDuty(((uint8_t*)XdrvMailbox.data)[0]);
|
|
delay(20); // Hack when power is off and dimmer is set then both commands go too soon to Serial out.
|
|
return true;
|
|
}
|
|
|
|
void LightSerialDuty(uint8_t duty)
|
|
{
|
|
uint8_t dpid = TuyaGetDpId(TUYA_MCU_FUNC_DIMMER);
|
|
if (duty > 0 && !Tuya.ignore_dim && TuyaSerial && dpid > 0) {
|
|
if (Settings.flag3.tuya_dimmer_min_limit) { // Enable dimming limit SetOption69: Enabled by default
|
|
if (duty < 25) { duty = 25; } // dimming acts odd below 25(10%) - this mirrors the threshold set on the faceplate itself
|
|
}
|
|
duty = changeUIntScale(duty, 0, 255, 0, Settings.param[P_TUYA_DIMMER_MAX]);
|
|
if (Tuya.new_dim != duty) {
|
|
AddLog_P2(LOG_LEVEL_DEBUG, PSTR("TYA: Send dim value=%d (id=%d)"), duty, dpid);
|
|
TuyaSendValue(dpid, duty);
|
|
}
|
|
} else if (dpid > 0) {
|
|
Tuya.ignore_dim = false; // reset flag
|
|
duty = changeUIntScale(duty, 0, 255, 0, Settings.param[P_TUYA_DIMMER_MAX]);
|
|
AddLog_P2(LOG_LEVEL_DEBUG, PSTR("TYA: Send dim skipped value=%d"), duty); // due to 0 or already set
|
|
} else {
|
|
AddLog_P(LOG_LEVEL_DEBUG, PSTR("TYA: Cannot set dimmer. Dimmer Id unknown")); //
|
|
}
|
|
}
|
|
|
|
void TuyaRequestState(void)
|
|
{
|
|
if (TuyaSerial) {
|
|
// Get current status of MCU
|
|
AddLog_P(LOG_LEVEL_DEBUG, PSTR("TYA: Read MCU state"));
|
|
|
|
TuyaSendCmd(TUYA_CMD_QUERY_STATE);
|
|
}
|
|
}
|
|
|
|
void TuyaResetWifi(void)
|
|
{
|
|
if (!Settings.flag.button_restrict) {
|
|
char scmnd[20];
|
|
snprintf_P(scmnd, sizeof(scmnd), D_CMND_WIFICONFIG " %d", 2);
|
|
ExecuteCommand(scmnd, SRC_BUTTON);
|
|
}
|
|
}
|
|
|
|
void TuyaPacketProcess(void)
|
|
{
|
|
char scmnd[20];
|
|
uint8_t fnId = TUYA_MCU_FUNC_NONE;
|
|
|
|
switch (Tuya.buffer[3]) {
|
|
|
|
case TUYA_CMD_HEARTBEAT:
|
|
AddLog_P(LOG_LEVEL_DEBUG, PSTR("TYA: Heartbeat"));
|
|
if (Tuya.buffer[6] == 0) {
|
|
AddLog_P(LOG_LEVEL_DEBUG, PSTR("TYA: Detected MCU restart"));
|
|
Tuya.wifi_state = -2;
|
|
}
|
|
break;
|
|
|
|
case TUYA_CMD_STATE:
|
|
fnId = TuyaGetFuncId(Tuya.buffer[6]);
|
|
AddLog_P2(LOG_LEVEL_DEBUG, PSTR("TYA: FnId=%d is set for dpId=%d"), fnId, Tuya.buffer[6]);
|
|
// if (TuyaFuncIdValid(fnId)) {
|
|
if (Tuya.buffer[5] == 5) { // on/off packet
|
|
|
|
if (fnId >= TUYA_MCU_FUNC_REL1 && fnId <= TUYA_MCU_FUNC_REL8) {
|
|
AddLog_P2(LOG_LEVEL_DEBUG, PSTR("TYA: RX Relay-%d --> MCU State: %s Current State:%s"), fnId - TUYA_MCU_FUNC_REL1 + 1, Tuya.buffer[10]?"On":"Off",bitRead(power, fnId - TUYA_MCU_FUNC_REL1)?"On":"Off");
|
|
if ((power || Settings.light_dimmer > 0) && (Tuya.buffer[10] != bitRead(power, fnId - TUYA_MCU_FUNC_REL1))) {
|
|
ExecuteCommandPower(fnId - TUYA_MCU_FUNC_REL1 + 1, Tuya.buffer[10], SRC_SWITCH); // send SRC_SWITCH? to use as flag to prevent loop from inbound states from faceplate interaction
|
|
}
|
|
} else if (fnId >= TUYA_MCU_FUNC_REL1_INV && fnId <= TUYA_MCU_FUNC_REL8_INV) {
|
|
AddLog_P2(LOG_LEVEL_DEBUG, PSTR("TYA: RX Relay-%d-Inverted --> MCU State: %s Current State:%s"), fnId - TUYA_MCU_FUNC_REL1_INV + 1, Tuya.buffer[10]?"Off":"On",bitRead(power, fnId - TUYA_MCU_FUNC_REL1_INV) ^ 1?"Off":"On");
|
|
if (Tuya.buffer[10] != bitRead(power, fnId - TUYA_MCU_FUNC_REL1_INV) ^ 1) {
|
|
ExecuteCommandPower(fnId - TUYA_MCU_FUNC_REL1_INV + 1, Tuya.buffer[10] ^ 1, SRC_SWITCH); // send SRC_SWITCH? to use as flag to prevent loop from inbound states from faceplate interaction
|
|
}
|
|
} else if (fnId >= TUYA_MCU_FUNC_SWT1 && fnId <= TUYA_MCU_FUNC_SWT4) {
|
|
AddLog_P2(LOG_LEVEL_DEBUG, PSTR("TYA: RX Switch-%d --> MCU State: %d Current State:%d"),fnId - TUYA_MCU_FUNC_SWT1 + 1,Tuya.buffer[10], SwitchGetVirtual(fnId - TUYA_MCU_FUNC_SWT1));
|
|
|
|
if (SwitchGetVirtual(fnId - TUYA_MCU_FUNC_SWT1) != Tuya.buffer[10]) {
|
|
SwitchSetVirtual(fnId - TUYA_MCU_FUNC_SWT1, Tuya.buffer[10]);
|
|
SwitchHandler(1);
|
|
}
|
|
}
|
|
|
|
}
|
|
else if (Tuya.buffer[5] == 8) { // Long value packet
|
|
if (fnId == TUYA_MCU_FUNC_DIMMER) {
|
|
AddLog_P2(LOG_LEVEL_DEBUG, PSTR("TYA: RX Dim State=%d"), Tuya.buffer[13]);
|
|
Tuya.new_dim = changeUIntScale((uint8_t) Tuya.buffer[13], 0, Settings.param[P_TUYA_DIMMER_MAX], 0, 100);
|
|
if ((power || Settings.flag3.tuya_apply_o20) && (Tuya.new_dim > 0) && (abs(Tuya.new_dim - Settings.light_dimmer) > 1)) {
|
|
Tuya.ignore_dim = true;
|
|
|
|
snprintf_P(scmnd, sizeof(scmnd), PSTR(D_CMND_DIMMER " %d"), Tuya.new_dim );
|
|
ExecuteCommand(scmnd, SRC_SWITCH);
|
|
}
|
|
}
|
|
|
|
#ifdef USE_ENERGY_SENSOR
|
|
else if (fnId == TUYA_MCU_FUNC_VOLTAGE) {
|
|
Energy.voltage = (float)(Tuya.buffer[12] << 8 | Tuya.buffer[13]) / 10;
|
|
AddLog_P2(LOG_LEVEL_DEBUG, PSTR("TYA: Rx ID=%d Voltage=%d"), Tuya.buffer[6], (Tuya.buffer[12] << 8 | Tuya.buffer[13]));
|
|
} else if (fnId == TUYA_MCU_FUNC_CURRENT) {
|
|
Energy.current = (float)(Tuya.buffer[12] << 8 | Tuya.buffer[13]) / 1000;
|
|
AddLog_P2(LOG_LEVEL_DEBUG, PSTR("TYA: Rx ID=%d Current=%d"), Tuya.buffer[6], (Tuya.buffer[12] << 8 | Tuya.buffer[13]));
|
|
} else if (fnId == TUYA_MCU_FUNC_POWER) {
|
|
Energy.active_power = (float)(Tuya.buffer[12] << 8 | Tuya.buffer[13]) / 10;
|
|
AddLog_P2(LOG_LEVEL_DEBUG, PSTR("TYA: Rx ID=%d Active_Power=%d"), Tuya.buffer[6], (Tuya.buffer[12] << 8 | Tuya.buffer[13]));
|
|
|
|
if (Tuya.lastPowerCheckTime != 0 && Energy.active_power > 0) {
|
|
Energy.kWhtoday += (float)Energy.active_power * (Rtc.utc_time - Tuya.lastPowerCheckTime) / 36;
|
|
EnergyUpdateToday();
|
|
}
|
|
Tuya.lastPowerCheckTime = Rtc.utc_time;
|
|
}
|
|
#endif // USE_ENERGY_SENSOR
|
|
|
|
}
|
|
// } else {
|
|
// AddLog_P2(LOG_LEVEL_DEBUG, PSTR("TYA: Unknown FnId=%s for dpId=%s"), fnId, Tuya.buffer[6]);
|
|
// }
|
|
break;
|
|
|
|
case TUYA_CMD_WIFI_RESET:
|
|
case TUYA_CMD_WIFI_SELECT:
|
|
AddLog_P(LOG_LEVEL_DEBUG, PSTR("TYA: RX WiFi Reset"));
|
|
TuyaResetWifi();
|
|
break;
|
|
|
|
case TUYA_CMD_WIFI_STATE:
|
|
AddLog_P(LOG_LEVEL_DEBUG, PSTR("TYA: RX WiFi LED set ACK"));
|
|
Tuya.wifi_state = WifiState();
|
|
break;
|
|
|
|
case TUYA_CMD_MCU_CONF:
|
|
AddLog_P2(LOG_LEVEL_DEBUG, PSTR("TYA: RX MCU configuration Mode=%d"), Tuya.buffer[5]);
|
|
|
|
if (Tuya.buffer[5] == 2) { // Processing by ESP module mode
|
|
uint8_t led1_gpio = Tuya.buffer[6];
|
|
uint8_t key1_gpio = Tuya.buffer[7];
|
|
bool key1_set = false;
|
|
bool led1_set = false;
|
|
for (uint32_t i = 0; i < sizeof(Settings.my_gp); i++) {
|
|
if (Settings.my_gp.io[i] == GPIO_LED1) led1_set = true;
|
|
else if (Settings.my_gp.io[i] == GPIO_KEY1) key1_set = true;
|
|
}
|
|
if (!Settings.my_gp.io[led1_gpio] && !led1_set) {
|
|
Settings.my_gp.io[led1_gpio] = GPIO_LED1;
|
|
restart_flag = 2;
|
|
}
|
|
if (!Settings.my_gp.io[key1_gpio] && !key1_set) {
|
|
Settings.my_gp.io[key1_gpio] = GPIO_KEY1;
|
|
restart_flag = 2;
|
|
}
|
|
}
|
|
TuyaRequestState();
|
|
break;
|
|
|
|
default:
|
|
AddLog_P(LOG_LEVEL_DEBUG, PSTR("TYA: RX unknown command"));
|
|
}
|
|
}
|
|
|
|
/*********************************************************************************************\
|
|
* API Functions
|
|
\*********************************************************************************************/
|
|
|
|
bool TuyaModuleSelected(void)
|
|
{
|
|
if (!(pin[GPIO_TUYA_RX] < 99) || !(pin[GPIO_TUYA_TX] < 99)) { // fallback to hardware-serial if not explicitly selected
|
|
pin[GPIO_TUYA_TX] = 1;
|
|
pin[GPIO_TUYA_RX] = 3;
|
|
Settings.my_gp.io[1] = GPIO_TUYA_TX;
|
|
Settings.my_gp.io[3] = GPIO_TUYA_RX;
|
|
restart_flag = 2;
|
|
}
|
|
|
|
if (TuyaGetDpId(TUYA_MCU_FUNC_DIMMER) == 0 && TUYA_DIMMER_ID > 0) {
|
|
TuyaAddMcuFunc(TUYA_MCU_FUNC_DIMMER, TUYA_DIMMER_ID);
|
|
}
|
|
|
|
bool relaySet = false;
|
|
|
|
devices_present--;
|
|
|
|
for (uint8_t i = 0 ; i < MAX_TUYA_FUNCTIONS; i++) {
|
|
if ((Settings.tuya_fnid_map[i].fnid >= TUYA_MCU_FUNC_REL1 && Settings.tuya_fnid_map[i].fnid <= TUYA_MCU_FUNC_REL8 ) ||
|
|
(Settings.tuya_fnid_map[i].fnid >= TUYA_MCU_FUNC_REL1_INV && Settings.tuya_fnid_map[i].fnid <= TUYA_MCU_FUNC_REL8_INV )) {
|
|
relaySet = true;
|
|
devices_present++;
|
|
}
|
|
}
|
|
|
|
if (!relaySet) {
|
|
TuyaAddMcuFunc(TUYA_MCU_FUNC_REL1, 1);
|
|
devices_present++;
|
|
SettingsSaveAll();
|
|
}
|
|
|
|
if (TuyaGetDpId(TUYA_MCU_FUNC_DIMMER) != 0) {
|
|
light_type = LT_SERIAL1;
|
|
} else {
|
|
light_type = LT_BASIC;
|
|
}
|
|
|
|
UpdateDevices();
|
|
return true;
|
|
}
|
|
|
|
void TuyaInit(void)
|
|
{
|
|
Tuya.buffer = (char*)(malloc(TUYA_BUFFER_SIZE));
|
|
if (Tuya.buffer != nullptr) {
|
|
TuyaSerial = new TasmotaSerial(pin[GPIO_TUYA_RX], pin[GPIO_TUYA_TX], 2);
|
|
if (TuyaSerial->begin(9600)) {
|
|
if (TuyaSerial->hardwareSerial()) { ClaimSerial(); }
|
|
// Get MCU Configuration
|
|
AddLog_P(LOG_LEVEL_DEBUG, PSTR("TYA: Request MCU configuration"));
|
|
|
|
TuyaSendCmd(TUYA_CMD_MCU_CONF);
|
|
}
|
|
}
|
|
Tuya.heartbeat_timer = 0; // init heartbeat timer when dimmer init is done
|
|
}
|
|
|
|
void TuyaSerialInput(void)
|
|
{
|
|
while (TuyaSerial->available()) {
|
|
yield();
|
|
uint8_t serial_in_byte = TuyaSerial->read();
|
|
|
|
if (serial_in_byte == 0x55) { // Start TUYA Packet
|
|
Tuya.cmd_status = 1;
|
|
Tuya.buffer[Tuya.byte_counter++] = serial_in_byte;
|
|
Tuya.cmd_checksum += serial_in_byte;
|
|
}
|
|
else if (Tuya.cmd_status == 1 && serial_in_byte == 0xAA) { // Only packtes with header 0x55AA are valid
|
|
Tuya.cmd_status = 2;
|
|
|
|
Tuya.byte_counter = 0;
|
|
Tuya.buffer[Tuya.byte_counter++] = 0x55;
|
|
Tuya.buffer[Tuya.byte_counter++] = 0xAA;
|
|
Tuya.cmd_checksum = 0xFF;
|
|
}
|
|
else if (Tuya.cmd_status == 2) {
|
|
if (Tuya.byte_counter == 5) { // Get length of data
|
|
Tuya.cmd_status = 3;
|
|
Tuya.data_len = serial_in_byte;
|
|
}
|
|
Tuya.cmd_checksum += serial_in_byte;
|
|
Tuya.buffer[Tuya.byte_counter++] = serial_in_byte;
|
|
}
|
|
else if ((Tuya.cmd_status == 3) && (Tuya.byte_counter == (6 + Tuya.data_len)) && (Tuya.cmd_checksum == serial_in_byte)) { // Compare checksum and process packet
|
|
Tuya.buffer[Tuya.byte_counter++] = serial_in_byte;
|
|
|
|
snprintf_P(log_data, sizeof(log_data), PSTR("TYA: RX Packet: \""));
|
|
for (uint32_t i = 0; i < Tuya.byte_counter; i++) {
|
|
snprintf_P(log_data, sizeof(log_data), PSTR("%s%02x"), log_data, Tuya.buffer[i]);
|
|
}
|
|
snprintf_P(log_data, sizeof(log_data), PSTR("%s\""), log_data);
|
|
AddLog(LOG_LEVEL_DEBUG);
|
|
|
|
TuyaPacketProcess();
|
|
Tuya.byte_counter = 0;
|
|
Tuya.cmd_status = 0;
|
|
Tuya.cmd_checksum = 0;
|
|
Tuya.data_len = 0;
|
|
} // read additional packets from TUYA
|
|
else if (Tuya.byte_counter < TUYA_BUFFER_SIZE -1) { // add char to string if it still fits
|
|
Tuya.buffer[Tuya.byte_counter++] = serial_in_byte;
|
|
Tuya.cmd_checksum += serial_in_byte;
|
|
} else {
|
|
Tuya.byte_counter = 0;
|
|
Tuya.cmd_status = 0;
|
|
Tuya.cmd_checksum = 0;
|
|
Tuya.data_len = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
bool TuyaButtonPressed(void)
|
|
{
|
|
if (!XdrvMailbox.index && ((PRESSED == XdrvMailbox.payload) && (NOT_PRESSED == Button.last_state[XdrvMailbox.index]))) {
|
|
AddLog_P(LOG_LEVEL_DEBUG, PSTR("TYA: Reset GPIO triggered"));
|
|
TuyaResetWifi();
|
|
return true; // Reset GPIO served here
|
|
}
|
|
return false; // Don't serve other buttons
|
|
}
|
|
|
|
void TuyaSetWifiLed(void)
|
|
{
|
|
uint8_t wifi_state = 0x02;
|
|
switch(WifiState()){
|
|
case WIFI_SMARTCONFIG:
|
|
wifi_state = 0x00;
|
|
break;
|
|
case WIFI_MANAGER:
|
|
case WIFI_WPSCONFIG:
|
|
wifi_state = 0x01;
|
|
break;
|
|
case WIFI_RESTART:
|
|
wifi_state = 0x03;
|
|
break;
|
|
}
|
|
|
|
AddLog_P2(LOG_LEVEL_DEBUG, PSTR("TYA: Set WiFi LED %d (%d)"), wifi_state, WifiState());
|
|
|
|
TuyaSendCmd(TUYA_CMD_WIFI_STATE, &wifi_state, 1);
|
|
}
|
|
|
|
#ifdef USE_ENERGY_SENSOR
|
|
/*********************************************************************************************\
|
|
* Energy Interface
|
|
\*********************************************************************************************/
|
|
|
|
int Xnrg08(uint8_t function)
|
|
{
|
|
int result = 0;
|
|
|
|
if (TUYA_DIMMER == my_module_type) {
|
|
if (FUNC_PRE_INIT == function) {
|
|
if (!energy_flg) {
|
|
if (TuyaGetDpId(TUYA_MCU_FUNC_POWER) != 0) {
|
|
if (TuyaGetDpId(TUYA_MCU_FUNC_CURRENT) == 0) {
|
|
Energy.current_available = false;
|
|
}
|
|
if (TuyaGetDpId(TUYA_MCU_FUNC_VOLTAGE) == 0) {
|
|
Energy.voltage_available = false;
|
|
}
|
|
energy_flg = XNRG_08;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
#endif // USE_ENERGY_SENSOR
|
|
|
|
/*********************************************************************************************\
|
|
* Interface
|
|
\*********************************************************************************************/
|
|
|
|
bool Xdrv16(uint8_t function)
|
|
{
|
|
bool result = false;
|
|
|
|
if (TUYA_DIMMER == my_module_type) {
|
|
switch (function) {
|
|
case FUNC_LOOP:
|
|
if (TuyaSerial) { TuyaSerialInput(); }
|
|
break;
|
|
case FUNC_MODULE_INIT:
|
|
result = TuyaModuleSelected();
|
|
break;
|
|
case FUNC_INIT:
|
|
TuyaInit();
|
|
break;
|
|
case FUNC_SET_DEVICE_POWER:
|
|
result = TuyaSetPower();
|
|
break;
|
|
case FUNC_BUTTON_PRESSED:
|
|
result = TuyaButtonPressed();
|
|
break;
|
|
case FUNC_EVERY_SECOND:
|
|
if (TuyaSerial && Tuya.wifi_state != WifiState()) { TuyaSetWifiLed(); }
|
|
Tuya.heartbeat_timer++;
|
|
if (Tuya.heartbeat_timer > 10) {
|
|
Tuya.heartbeat_timer = 0;
|
|
TuyaSendCmd(TUYA_CMD_HEARTBEAT);
|
|
}
|
|
break;
|
|
case FUNC_SET_CHANNELS:
|
|
result = TuyaSetChannels();
|
|
break;
|
|
case FUNC_COMMAND:
|
|
result = DecodeCommand(kTuyaCommand, TuyaCommand);
|
|
break;
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
#endif // USE_TUYA_MCU
|
|
#endif // USE_LIGHT
|