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Code Issues Releases Wiki Activity

Fix regression caused by TSL2591 auto gain (#3249)

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This commit is contained in:
Nicholas Peters
2022-02-21 19:53:24 -05:00
committed by GitHub
parent b55e9329d9
commit 9323b3a248
1 changed files with 21 additions and 2 deletions
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23
esphome/components/tsl2591/tsl2591.cpp
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@@ -43,16 +43,34 @@ void TSL2591Component::disable_if_power_saving_() {
}
void TSL2591Component::setup() {
if (this->component_gain_ == TSL2591_CGAIN_AUTO)
this->gain_ = TSL2591_GAIN_MED;
switch (this->component_gain_) {
case TSL2591_CGAIN_LOW:
this->gain_ = TSL2591_GAIN_LOW;
break;
case TSL2591_CGAIN_MED:
this->gain_ = TSL2591_GAIN_MED;
break;
case TSL2591_CGAIN_HIGH:
this->gain_ = TSL2591_GAIN_HIGH;
break;
case TSL2591_CGAIN_MAX:
this->gain_ = TSL2591_GAIN_MAX;
break;
case TSL2591_CGAIN_AUTO:
this->gain_ = TSL2591_GAIN_MED;
break;
}
uint8_t address = this->address_;
ESP_LOGI(TAG, "Setting up TSL2591 sensor at I2C address 0x%02X", address);
uint8_t id;
if (!this->read_byte(TSL2591_COMMAND_BIT | TSL2591_REGISTER_DEVICE_ID, &id)) {
ESP_LOGE(TAG, "Failed I2C read during setup()");
this->mark_failed();
return;
}
if (id != 0x50) {
ESP_LOGE(TAG,
"Could not find the TSL2591 sensor. The ID register of the device at address 0x%02X reported 0x%02X "
@@ -61,6 +79,7 @@ void TSL2591Component::setup() {
this->mark_failed();
return;
}
this->set_integration_time_and_gain(this->integration_time_, this->gain_);
this->disable_if_power_saving_();
}