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tuya: autoconfigure gpios

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This commit is contained in:
Joel Stein 2018-11-01 02:55:16 +01:00
parent 2d94b7cc7c
commit 7f9f1f2f66
2 changed files with 59 additions and 15 deletions
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4
sonoff/sonoff_template.h
View File

@ -1154,7 +1154,7 @@ const mytmplt kModules[MAXMODULE] PROGMEM = {
},
{ "Tuya Dimmer", // Tuya Dimmer (ESP8266 w/ separate MCU dimmer)
// https://www.amazon.com/gp/product/B07CTNSZZ8/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1
GPIO_KEY1, // Virtual Button (controlled by MCU)
GPIO_USER, // Virtual Button (controlled by MCU)
GPIO_USER, // GPIO01 MCU serial control
GPIO_USER,
GPIO_USER, // GPIO03 MCU serial control
@ -1163,7 +1163,7 @@ const mytmplt kModules[MAXMODULE] PROGMEM = {
0, 0, 0, 0, 0, 0, // Flash connection
GPIO_USER,
GPIO_USER,
GPIO_LED1, // GPIO14 Green Led
GPIO_USER, // GPIO14 Green Led
GPIO_USER,
GPIO_USER,
0

70
sonoff/xdrv_16_tuyadimmer.ino
View File

@ -33,7 +33,7 @@ boolean tuya_ignore_dim = false; // Flag to skip serial send to preve
uint8_t tuya_cmd_status = 0; // Current status of serial-read
uint8_t tuya_cmd_checksum = 0; // Checksum of tuya command
uint8_t tuya_data_len = 0; // Data lenght of command
int8_t tuya_wifi_state = -2;
int8_t tuya_wifi_state = -2; // Keep MCU wifi-status in sync with WifiState()
char tuya_buffer[TUYA_BUFFER_SIZE]; // Serial receive buffer
int tuya_byte_counter = 0; // Index in serial receive buffer
@ -113,6 +113,10 @@ void TuyaPacketProcess()
if (tuya_byte_counter == 7 && tuya_buffer[3] == 14 ) { // heartbeat packet
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;
}
}
else if (tuya_byte_counter == 12 && tuya_buffer[3] == 7 && tuya_buffer[5] == 5) { // on/off packet
@ -156,9 +160,33 @@ void TuyaPacketProcess()
}
else if (tuya_byte_counter == 7 && tuya_buffer[3] == 3 && tuya_buffer[6] == 2) { // WiFi LED has been sucessfully set.
AddLog_P(LOG_LEVEL_DEBUG, PSTR("TYA: WiFi LED set ACK"));
AddLog_P(LOG_LEVEL_DEBUG, PSTR("TYA: WiFi LED set ACK Rcvd"));
tuya_wifi_state = WifiState();
}
else if (tuya_buffer[3] == 2) { // MCU configuration packet
AddLog_P(LOG_LEVEL_DEBUG, PSTR("TYA: MCU configuration Rcvd"));
if (tuya_buffer[5] == 2) {
uint8_t led1_gpio = tuya_buffer[6];
uint8_t key1_gpio = tuya_buffer[7];
boolean key1_set = false;
boolean led1_set = false;
for (byte i = 0; i < MAX_GPIO_PIN; 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();
}
}
void TuyaSerialInput()
@ -224,8 +252,11 @@ void TuyaSerialInput()
boolean TuyaModuleSelected()
{
if (!(pin[GPIO_TUYA_RX] < 99) || !(pin[GPIO_TUYA_TX] < 99)) { // fallback to hardware-serial if not explicitly selected
pin[GPIO_TUYA_RX] = 1;
pin[GPIO_TUYA_TX] = 3;
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;
}
light_type = LT_SERIAL;
return true;
@ -260,15 +291,8 @@ void TuyaSetWifiLed(){
TuyaSerial->flush();
}
void TuyaInit()
{
if (!Settings.param[P_TUYA_DIMMER_ID]) {
Settings.param[P_TUYA_DIMMER_ID] = TUYA_DIMMER_ID;
}
TuyaSerial = new TasmotaSerial(pin[GPIO_TUYA_RX], pin[GPIO_TUYA_TX], 1);
if (TuyaSerial->begin(9600)) {
if (TuyaSerial->hardwareSerial()) { ClaimSerial(); }
void TuyaRequestState(){
if(TuyaSerial) {
// Get current status of MCU
snprintf_P(log_data, sizeof(log_data), "TYA: Request MCU state");
AddLog(LOG_LEVEL_DEBUG);
@ -284,6 +308,26 @@ void TuyaInit()
}
}
void TuyaInit()
{
TuyaSerial = new TasmotaSerial(pin[GPIO_TUYA_RX], pin[GPIO_TUYA_TX], 1);
if (TuyaSerial->begin(9600)) {
if (TuyaSerial->hardwareSerial()) { ClaimSerial(); }
// Get MCU Configuration
snprintf_P(log_data, sizeof(log_data), "TYA: Request MCU configuration");
AddLog(LOG_LEVEL_DEBUG);
TuyaSerial->write((uint8_t)0x55); // header 55AA
TuyaSerial->write((uint8_t)0xAA);
TuyaSerial->write((uint8_t)0x00); // version 00
TuyaSerial->write((uint8_t)0x02); // command 02 - get configuration
TuyaSerial->write((uint8_t)0x00);
TuyaSerial->write((uint8_t)0x00); // following data length 0x00
TuyaSerial->write((uint8_t)0x01); // checksum:sum of all bytes in packet mod 256
TuyaSerial->flush();
}
}
void TuyaResetWifi()
{
if (!Settings.flag.button_restrict) {