From b59ee51d275bf408d21986038a8a2eea1f73ba78 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bruno=20Ryb=C3=A1rsky?= <bruno@brn.systems>
Date: Sat, 7 Dec 2024 17:59:56 +0100
Subject: [PATCH] fix something

---
 components/kqm6600ta/kqm6600ta.cpp | 10 +++++-----
 components/kqm6600ta/kqm6600ta.h   |  2 +-
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/components/kqm6600ta/kqm6600ta.cpp b/components/kqm6600ta/kqm6600ta.cpp
index 0011bb2..beed392 100644
--- a/components/kqm6600ta/kqm6600ta.cpp
+++ b/components/kqm6600ta/kqm6600ta.cpp
@@ -14,7 +14,7 @@ namespace esphome
         uint8_t kqm6600ta_checksum(const uint8_t *command)
         {
             uint8_t sum = 0;
-            for (uint8_t i = 0; i < KQM6600TA_REQUEST_LENGTH; i++)
+            for (uint8_t i = 0; i < KQM6600TA_RESPONSE_LENGTH; i++)
             {
                 sum += command[i];
             }
@@ -23,8 +23,8 @@ namespace esphome
 
         void KQM6600TAComponent::update()
         {
-            uint32_t now_ms = millis();
-
+            uint8_t response[KQM6600TA_RESPONSE_LENGTH];
+            this->read_array(&response, KQM6600TA_RESPONSE_LENGTH);
             if (response[0] != 0x5F)
             {
                 ESP_LOGW(TAG, "Invalid preamble from KQM6600TA!");
@@ -35,7 +35,7 @@ namespace esphome
             uint8_t checksum = kqm6600ta_checksum(response);
             if (response[7] != checksum)
             {
-                ESP_LOGW(TAG, "KQM6600TA Checksum doesn't match: 0x%02X!=0x%02X", response[8], checksum);
+                ESP_LOGW(TAG, "KQM6600TA Checksum doesn't match: 0x%02X!=0x%02X", response[7], checksum);
                 this->status_set_warning();
                 return;
             }
@@ -57,7 +57,7 @@ namespace esphome
 
         float KQM6600TAComponent::get_setup_priority() const { return setup_priority::DATA; }
 
-        void MHZ19Component::dump_config()
+        void KQM6600TAComponent::dump_config()
         {
             ESP_LOGCONFIG(TAG, "KQM6600TA:");
             LOG_SENSOR("  ", "CO2", this->co2_sensor_);
diff --git a/components/kqm6600ta/kqm6600ta.h b/components/kqm6600ta/kqm6600ta.h
index a01cf42..49ae70c 100644
--- a/components/kqm6600ta/kqm6600ta.h
+++ b/components/kqm6600ta/kqm6600ta.h
@@ -17,7 +17,7 @@ class KQM6600TAComponent : public PollingComponent, public uart::UARTDevice {
   void dump_config() override;
 
   void set_formaldehyde_sensor(sensor::Sensor *formaldehyde_sensor) { formaldehyde_sensor_ = formaldehyde_sensor; }
-  void set_voc_sensor(sensor::Sensor *voc_sensor) { voc_sensor_ = formaldehyde_sensor; }
+  void set_voc_sensor(sensor::Sensor *voc_sensor) { voc_sensor_ = voc_sensor; }
   void set_co2_sensor(sensor::Sensor *co2_sensor) { co2_sensor_ = co2_sensor; }
 
  protected: