Update variants/heltec_v4/LoRaFEMControl.cpp

Co-authored-by: Wessel <[email protected]>
3 months ago · 3b5139a655
1 changed files with 2 additions and 2 deletions
--- a/variants/heltec_v4/LoRaFEMControl.cpp
+++ b/variants/heltec_v4/LoRaFEMControl.cpp
@ -94,9 +94,9 @@ void LoRaFEMControl::setRxModeEnableWhenMCUSleep(void)
        digitalWrite(P_LORA_KCT8103L_PA_CSD, HIGH);
        rtc_gpio_hold_en((gpio_num_t)P_LORA_KCT8103L_PA_CSD);
        if(lna_enabled) {
-            digitalWrite(P_LORA_KCT8103L_PA_CTX, LOW);
+            digitalWrite(P_LORA_KCT8103L_PA_CTX, LOW);   // LNA on
        } else {
-            digitalWrite(P_LORA_KCT8103L_PA_CTX, HIGH);
+            digitalWrite(P_LORA_KCT8103L_PA_CTX, HIGH);  // LNA bypass
        }
        rtc_gpio_hold_en((gpio_num_t)P_LORA_KCT8103L_PA_CTX);
    }