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Add option to suppress embedded MCU updates on certain datapoints (#1396)

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stubs12 2020-12-02 22:38:17 -06:00 committed by GitHub
parent 3afb564a48
commit 0ea41e2f71
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3 changed files with 18 additions and 0 deletions
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6
esphome/components/tuya/__init__.py
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@ -6,6 +6,8 @@ from esphome.const import CONF_ID, CONF_TIME_ID
DEPENDENCIES = ['uart'] DEPENDENCIES = ['uart']
CONF_IGNORE_MCU_UPDATE_ON_DATAPOINTS = "ignore_mcu_update_on_datapoints"
tuya_ns = cg.esphome_ns.namespace('tuya') tuya_ns = cg.esphome_ns.namespace('tuya')
Tuya = tuya_ns.class_('Tuya', cg.Component, uart.UARTDevice) Tuya = tuya_ns.class_('Tuya', cg.Component, uart.UARTDevice)
@ -13,6 +15,7 @@ CONF_TUYA_ID = 'tuya_id'
CONFIG_SCHEMA = cv.Schema({ CONFIG_SCHEMA = cv.Schema({
cv.GenerateID(): cv.declare_id(Tuya), cv.GenerateID(): cv.declare_id(Tuya),
cv.Optional(CONF_TIME_ID): cv.use_id(time.RealTimeClock), cv.Optional(CONF_TIME_ID): cv.use_id(time.RealTimeClock),
cv.Optional(CONF_IGNORE_MCU_UPDATE_ON_DATAPOINTS): cv.ensure_list(cv.uint8_t),
}).extend(cv.COMPONENT_SCHEMA).extend(uart.UART_DEVICE_SCHEMA) }).extend(cv.COMPONENT_SCHEMA).extend(uart.UART_DEVICE_SCHEMA)
@ -23,3 +26,6 @@ def to_code(config):
if CONF_TIME_ID in config: if CONF_TIME_ID in config:
time_ = yield cg.get_variable(config[CONF_TIME_ID]) time_ = yield cg.get_variable(config[CONF_TIME_ID])
cg.add(var.set_time_id(time_)) cg.add(var.set_time_id(time_))
if CONF_IGNORE_MCU_UPDATE_ON_DATAPOINTS in config:
for dp in config[CONF_IGNORE_MCU_UPDATE_ON_DATAPOINTS]:
cg.add(var.add_ignore_mcu_update_on_datapoints(dp))

8
esphome/components/tuya/tuya.cpp
View file

@ -256,6 +256,14 @@ void Tuya::handle_datapoint_(const uint8_t *buffer, size_t len) {
datapoint.type = (TuyaDatapointType) buffer[1]; datapoint.type = (TuyaDatapointType) buffer[1];
datapoint.value_uint = 0; datapoint.value_uint = 0;
// drop update if datapoint is in ignore_mcu_datapoint_update list
for (auto i : this->ignore_mcu_update_on_datapoints_) {
if (datapoint.id == i) {
ESP_LOGV(TAG, "Datapoint %u found in ignore_mcu_update_on_datapoints list, dropping MCU update", datapoint.id);
return;
}
}
size_t data_size = (buffer[2] << 8) + buffer[3]; size_t data_size = (buffer[2] << 8) + buffer[3];
const uint8_t *data = buffer + 4; const uint8_t *data = buffer + 4;
size_t data_len = len - 4; size_t data_len = len - 4;

4
esphome/components/tuya/tuya.h
View file

@ -71,6 +71,9 @@ class Tuya : public Component, public uart::UARTDevice {
#ifdef USE_TIME #ifdef USE_TIME
void set_time_id(time::RealTimeClock *time_id) { this->time_id_ = time_id; } void set_time_id(time::RealTimeClock *time_id) { this->time_id_ = time_id; }
#endif #endif
void add_ignore_mcu_update_on_datapoints(uint8_t ignore_mcu_update_on_datapoints) {
this->ignore_mcu_update_on_datapoints_.push_back(ignore_mcu_update_on_datapoints);
}
protected: protected:
void handle_char_(uint8_t c); void handle_char_(uint8_t c);
@ -93,6 +96,7 @@ class Tuya : public Component, public uart::UARTDevice {
std::vector<TuyaDatapointListener> listeners_; std::vector<TuyaDatapointListener> listeners_;
std::vector<TuyaDatapoint> datapoints_; std::vector<TuyaDatapoint> datapoints_;
std::vector<uint8_t> rx_message_; std::vector<uint8_t> rx_message_;
std::vector<uint8_t> ignore_mcu_update_on_datapoints_{};
}; };
} // namespace tuya } // namespace tuya