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Publish custom data when modbus number lambda fills vector (#3295)

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This commit is contained in:
Jesse Hills
2022-03-29 22:22:11 +13:00
committed by GitHub
parent cf5c640ae4
commit 7f7175b184
3 changed files with 69 additions and 28 deletions
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22
esphome/components/modbus_controller/modbus_controller.cpp
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@@ -455,6 +455,28 @@ ModbusCommandItem ModbusCommandItem::create_custom_command(
return cmd;
}
ModbusCommandItem ModbusCommandItem::create_custom_command(
ModbusController *modbusdevice, const std::vector<uint16_t> &values,
std::function<void(ModbusRegisterType register_type, uint16_t start_address, const std::vector<uint8_t> &data)>
&&handler) {
ModbusCommandItem cmd = {};
cmd.modbusdevice = modbusdevice;
cmd.function_code = ModbusFunctionCode::CUSTOM;
if (handler == nullptr) {
cmd.on_data_func = [](ModbusRegisterType register_type, uint16_t start_address, const std::vector<uint8_t> &data) {
ESP_LOGI(TAG, "Custom Command sent");
};
} else {
cmd.on_data_func = handler;
}
for (auto v : values) {
cmd.payload.push_back((v >> 8) & 0xFF);
cmd.payload.push_back(v & 0xFF);
}
return cmd;
}
bool ModbusCommandItem::send() {
if (this->function_code != ModbusFunctionCode::CUSTOM) {
modbusdevice->send(uint8_t(this->function_code), this->register_address, this->register_count, this->payload.size(),