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Code Issues Releases Wiki Activity

Fix BLE280 setup when the sensor is marked as failed. (#3396)

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This commit is contained in:
Massimo Cetra
2022-05-10 12:03:40 +02:00
committed by GitHub
parent b7e52812f8
commit 4822abde86
1 changed files with 5 additions and 0 deletions
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5
esphome/components/bme280/bme280.cpp
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@@ -81,6 +81,11 @@ static const char *iir_filter_to_str(BME280IIRFilter filter) {
void BME280Component::setup() { void BME280Component::setup() {
ESP_LOGCONFIG(TAG, "Setting up BME280..."); ESP_LOGCONFIG(TAG, "Setting up BME280...");
uint8_t chip_id = 0; uint8_t chip_id = 0;
// Mark as not failed before initializing. Some devices will turn off sensors to save on batteries
// and when they come back on, the COMPONENT_STATE_FAILED bit must be unset on the component.
this->component_state_ &= ~COMPONENT_STATE_FAILED;
if (!this->read_byte(BME280_REGISTER_CHIPID, &chip_id)) { if (!this->read_byte(BME280_REGISTER_CHIPID, &chip_id)) {
this->error_code_ = COMMUNICATION_FAILED; this->error_code_ = COMMUNICATION_FAILED;
this->mark_failed(); this->mark_failed();