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Add delay after sending REG_READ_START (#7130)
Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
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parent
038f24fcea
commit
dfacf1bbfe
1 changed files with 31 additions and 30 deletions
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@ -72,18 +72,18 @@ void PMWCS3Component::dump_config() {
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LOG_SENSOR(" ", "vwc", this->vwc_sensor_);
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}
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void PMWCS3Component::read_data_() {
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uint8_t data[8];
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float e25, ec, temperature, vwc;
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/////// Super important !!!! first activate reading PMWCS3_REG_READ_START (if not, return always the same values) ////
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if (!this->write_bytes(PMWCS3_REG_READ_START, nullptr, 0)) {
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this->status_set_warning();
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ESP_LOGVV(TAG, "Failed to write into REG_READ_START register !!!");
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return;
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}
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// NOLINT delay(100);
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// Wait for the sensor to be ready.
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// 80ms empirically determined (conservative).
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this->set_timeout(80, [this] {
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uint8_t data[8];
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float e25, ec, temperature, vwc;
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if (!this->read_bytes(PMWCS3_REG_GET_DATA, (uint8_t *) &data, 8)) {
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ESP_LOGVV(TAG, "Error reading PMWCS3_REG_GET_DATA registers");
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this->mark_failed();
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@ -109,6 +109,7 @@ void PMWCS3Component::read_data_() {
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this->vwc_sensor_->publish_state(vwc);
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ESP_LOGVV(TAG, "vwc: data[6]=%d, data[7]=%d, result=%f", data[6], data[7], vwc);
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}
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});
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}
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} // namespace pmwcs3
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