ua1zbe
cdd9d32fb5
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52 lines
1.2 KiB
C++
52 lines
1.2 KiB
C++
#include "LoRaFEMControl.h"
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#include <Arduino.h>
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void LoRaFEMControl::init(void)
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{
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pinMode(P_LORA_PA_POWER, OUTPUT);
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digitalWrite(P_LORA_PA_POWER, HIGH);
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delay(1);
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pinMode(P_LORA_KCT8103L_PA_CSD, OUTPUT);
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digitalWrite(P_LORA_KCT8103L_PA_CSD, HIGH);
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pinMode(P_LORA_KCT8103L_PA_CTX, OUTPUT);
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digitalWrite(P_LORA_KCT8103L_PA_CTX, lna_enabled ? LOW : HIGH);
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setLnaCanControl(true);
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}
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void LoRaFEMControl::setSleepModeEnable(void)
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{
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// shutdown the PA
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digitalWrite(P_LORA_KCT8103L_PA_CSD, LOW);
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}
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void LoRaFEMControl::setTxModeEnable(void)
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{
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digitalWrite(P_LORA_KCT8103L_PA_CSD, HIGH);
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digitalWrite(P_LORA_KCT8103L_PA_CTX, HIGH);
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}
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void LoRaFEMControl::setRxModeEnable(void)
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{
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digitalWrite(P_LORA_KCT8103L_PA_CSD, HIGH);
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if (lna_enabled) {
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digitalWrite(P_LORA_KCT8103L_PA_CTX, LOW);
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} else {
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digitalWrite(P_LORA_KCT8103L_PA_CTX, HIGH);
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}
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}
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void LoRaFEMControl::setRxModeEnableWhenMCUSleep(void)
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{
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digitalWrite(P_LORA_KCT8103L_PA_CSD, HIGH);
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if (lna_enabled) {
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digitalWrite(P_LORA_KCT8103L_PA_CTX, LOW);
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} else {
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digitalWrite(P_LORA_KCT8103L_PA_CTX, HIGH);
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}
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}
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void LoRaFEMControl::setLNAEnable(bool enabled)
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{
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lna_enabled = enabled;
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}
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